<!--- app-name: HashiCorp Vault -->

# Bitnami package for HashiCorp Vault

Vault is a tool for securely managing and accessing secrets using a unified interface. Features secure storage, dynamic secrets, data encryption and revocation.

[Overview of HashiCorp Vault](https://www.vaultproject.io/)

Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.

## TL;DR

```console
helm install my-release oci://registry-1.docker.io/bitnamicharts/vault
```

Looking to use HashiCorp Vault in production? Try [VMware Tanzu Application Catalog](https://bitnami.com/enterprise), the commercial edition of the Bitnami catalog.

## Introduction

This chart bootstraps a [HashiCorp Vault](https://github.com/bitnami/containers/tree/main/bitnami/vault) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.

Bitnami charts can be used with [Kubeapps](https://kubeapps.dev/) for deployment and management of Helm Charts in clusters.

## Prerequisites

- Kubernetes 1.23+
- Helm 3.8.0+

## Installing the Chart

To install the chart with the release name `my-release`:

```console
helm install my-release my-repo/vault
```

The command deploys vault on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.

> **Tip**: List all releases using `helm list`

## Configuration and installation details

### Resource requests and limits

Bitnami charts allow setting resource requests and limits for all containers inside the chart deployment. These are inside the `resources` value (check parameter table). Setting requests is essential for production workloads and these should be adapted to your specific use case.

To make this process easier, the chart contains the `resourcesPreset` values, which automatically sets the `resources` section according to different presets. Check these presets in [the bitnami/common chart](https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15). However, in production workloads using `resourcePreset` is discouraged as it may not fully adapt to your specific needs. Find more information on container resource management in the [official Kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/).

### [Rolling VS Immutable tags](https://techdocs.broadcom.com/us/en/vmware-tanzu/application-catalog/tanzu-application-catalog/services/tac-doc/apps-tutorials-understand-rolling-tags-containers-index.html)

It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.

Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.

### Ingress

This chart provides support for Ingress resources. If you have an ingress controller installed on your cluster, such as [nginx-ingress-controller](https://github.com/bitnami/charts/tree/main/bitnami/nginx-ingress-controller) or [contour](https://github.com/bitnami/charts/tree/main/bitnami/contour) you can utilize the ingress controller to serve your application.To enable Ingress integration, set `server.ingress.enabled` to `true`.

The most common scenario is to have one host name mapped to the deployment. In this case, the `server.ingress.hostname` property can be used to set the host name. The `server.ingress.tls` parameter can be used to add the TLS configuration for this host.

However, it is also possible to have more than one host. To facilitate this, the `server.ingress.extraHosts` parameter (if available) can be set with the host names specified as an array. The `server.ingress.extraTLS` parameter (if available) can also be used to add the TLS configuration for extra hosts.

> NOTE: For each host specified in the `server.ingress.extraHosts` parameter, it is necessary to set a name, path, and any annotations that the Ingress controller should know about. Not all annotations are supported by all Ingress controllers, but [this annotation reference document](https://github.com/kubernetes/ingress-nginx/blob/master/docs/user-guide/nginx-configuration/annotations.md) lists the annotations supported by many popular Ingress controllers.

Adding the TLS parameter (where available) will cause the chart to generate HTTPS URLs, and the  application will be available on port 443. The actual TLS secrets do not have to be generated by this chart. However, if TLS is enabled, the Ingress record will not work until the TLS secret exists.

[Learn more about Ingress controllers](https://kubernetes.io/docs/concepts/services-networking/ingress-controllers/).

### TLS secrets

This chart facilitates the creation of TLS secrets for use with the Ingress controller (although this is not mandatory). There are several common use cases:

- Generate certificate secrets based on chart parameters.
- Enable externally generated certificates.
- Manage application certificates via an external service (like [cert-manager](https://github.com/jetstack/cert-manager/)).
- Create self-signed certificates within the chart (if supported).

In the first two cases, a certificate and a key are needed. Files are expected in `.pem` format.

Here is an example of a certificate file:

> NOTE: There may be more than one certificate if there is a certificate chain.

```text
-----BEGIN CERTIFICATE-----
MIID6TCCAtGgAwIBAgIJAIaCwivkeB5EMA0GCSqGSIb3DQEBCwUAMFYxCzAJBgNV
...
jScrvkiBO65F46KioCL9h5tDvomdU1aqpI/CBzhvZn1c0ZTf87tGQR8NK7v7
-----END CERTIFICATE-----
```

Here is an example of a certificate key:

```text
-----BEGIN RSA PRIVATE KEY-----
MIIEogIBAAKCAQEAvLYcyu8f3skuRyUgeeNpeDvYBCDcgq+LsWap6zbX5f8oLqp4
...
wrj2wDbCDCFmfqnSJ+dKI3vFLlEz44sAV8jX/kd4Y6ZTQhlLbYc=
-----END RSA PRIVATE KEY-----
```

- If using Helm to manage the certificates based on the parameters, copy these values into the `certificate` and `key` values for a given `*.ingress.secrets` entry.
- If managing TLS secrets separately, it is necessary to create a TLS secret with name `INGRESS_HOSTNAME-tls` (where INGRESS_HOSTNAME is a placeholder to be replaced with the hostname you set using the `*.ingress.hostname` parameter).
- If your cluster has a [cert-manager](https://github.com/jetstack/cert-manager) add-on to automate the management and issuance of TLS certificates, add to `*.ingress.annotations` the [corresponding ones](https://cert-manager.io/docs/usage/ingress/#supported-annotations) for cert-manager.
- If using self-signed certificates created by Helm, set both `*.ingress.tls` and `*.ingress.selfSigned` to `true`.

### Additional environment variables

In case you want to add extra environment variables (useful for advanced operations like custom init scripts), you can use the `extraEnvVars` property inside the `server`, `csiProvider` and `injector` sections.

```yaml
server:
  extraEnvVars:
    - name: LOG_LEVEL
      value: error
```

Alternatively, you can use a ConfigMap or a Secret with the environment variables. To do so, use the `extraEnvVarsCM` or the `extraEnvVarsSecret` values inside the `server`, `csiProvider` and `injector` sections.

### Sidecars

If additional containers are needed in the same pod as vault (such as additional metrics or logging exporters), they can be defined using the `sidecars` parameter inside the `server`, `csiProvider` and `injector` sections.

```yaml
sidecars:
- name: your-image-name
  image: your-image
  imagePullPolicy: Always
  ports:
  - name: portname
    containerPort: 1234
```

If these sidecars export extra ports, extra port definitions can be added using the `service.extraPorts` parameter (where available), as shown in the example below:

```yaml
service:
  extraPorts:
  - name: extraPort
    port: 11311
    targetPort: 11311
```

> NOTE: This Helm chart already includes sidecar containers for the Prometheus exporters (where applicable). These can be activated by adding the `--enable-metrics=true` parameter at deployment time. The `sidecars` parameter should therefore only be used for any extra sidecar containers.

If additional init containers are needed in the same pod, they can be defined using the `initContainers` parameter. Here is an example:

```yaml
initContainers:
  - name: your-image-name
    image: your-image
    imagePullPolicy: Always
    ports:
      - name: portname
        containerPort: 1234
```

Learn more about [sidecar containers](https://kubernetes.io/docs/concepts/workloads/pods/) and [init containers](https://kubernetes.io/docs/concepts/workloads/pods/init-containers/).

### Pod affinity

This chart allows you to set your custom affinity using the `affinity` parameter. Find more information about Pod affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).

As an alternative, use one of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/main/bitnami/common#affinities) chart. To do so, set the `podAffinityPreset`, `podAntiAffinityPreset`, or `nodeAffinityPreset` parameters inside the `server`, `csiProvider` and `injector` sections.

## Persistence

The [Bitnami vault](https://github.com/bitnami/containers/tree/main/bitnami/vault) image stores the vault data and configurations at the `/bitnami` path of the container. Persistent Volume Claims are used to keep the data across deployments. This is known to work in GCE, AWS, and minikube.

## Parameters

### Global parameters

| Name                                                  | Description                                                                                                                                                                                                                                                                                                                                                         | Value  |
| ----------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------ |
| `global.imageRegistry`                                | Global Docker image registry                                                                                                                                                                                                                                                                                                                                        | `""`   |
| `global.imagePullSecrets`                             | Global Docker registry secret names as an array                                                                                                                                                                                                                                                                                                                     | `[]`   |
| `global.defaultStorageClass`                          | Global default StorageClass for Persistent Volume(s)                                                                                                                                                                                                                                                                                                                | `""`   |
| `global.storageClass`                                 | DEPRECATED: use global.defaultStorageClass instead                                                                                                                                                                                                                                                                                                                  | `""`   |
| `global.compatibility.openshift.adaptSecurityContext` | Adapt the securityContext sections of the deployment to make them compatible with Openshift restricted-v2 SCC: remove runAsUser, runAsGroup and fsGroup and let the platform use their allowed default IDs. Possible values: auto (apply if the detected running cluster is Openshift), force (perform the adaptation always), disabled (do not perform adaptation) | `auto` |

### Common parameters

| Name                     | Description                                                                             | Value           |
| ------------------------ | --------------------------------------------------------------------------------------- | --------------- |
| `kubeVersion`            | Override Kubernetes version                                                             | `""`            |
| `nameOverride`           | String to partially override common.names.name                                          | `""`            |
| `fullnameOverride`       | String to fully override common.names.fullname                                          | `""`            |
| `namespaceOverride`      | String to fully override common.names.namespace                                         | `""`            |
| `commonLabels`           | Labels to add to all deployed objects                                                   | `{}`            |
| `commonAnnotations`      | Annotations to add to all deployed objects                                              | `{}`            |
| `clusterDomain`          | Kubernetes cluster domain name                                                          | `cluster.local` |
| `extraDeploy`            | Array of extra objects to deploy with the release                                       | `[]`            |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false`         |
| `diagnosticMode.command` | Command to override all containers in the deployment                                    | `["sleep"]`     |
| `diagnosticMode.args`    | Args to override all containers in the deployment                                       | `["infinity"]`  |

### Vault Server Parameters

| Name                                                       | Description                                                                                                                                                                                                                     | Value                   |
| ---------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------- |
| `server.enabled`                                           | Enable Vault Server                                                                                                                                                                                                             | `true`                  |
| `server.image.registry`                                    | Vault Server image registry                                                                                                                                                                                                     | `REGISTRY_NAME`         |
| `server.image.repository`                                  | Vault Server image repository                                                                                                                                                                                                   | `REPOSITORY_NAME/vault` |
| `server.image.digest`                                      | Vault Server image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag image tag (immutable tags are recommended)                                                                         | `""`                    |
| `server.image.pullPolicy`                                  | Vault Server image pull policy                                                                                                                                                                                                  | `IfNotPresent`          |
| `server.image.pullSecrets`                                 | Vault Server image pull secrets                                                                                                                                                                                                 | `[]`                    |
| `server.image.debug`                                       | Enable Vault Server image debug mode                                                                                                                                                                                            | `false`                 |
| `server.replicaCount`                                      | Number of Vault Server replicas to deploy                                                                                                                                                                                       | `1`                     |
| `server.podManagementPolicy`                               | Pod management policy                                                                                                                                                                                                           | `Parallel`              |
| `server.containerPorts.http`                               | Vault Server http container port                                                                                                                                                                                                | `8200`                  |
| `server.containerPorts.internal`                           | Vault Server internal (HTTPS) container port                                                                                                                                                                                    | `8201`                  |
| `server.livenessProbe.enabled`                             | Enable livenessProbe on Vault Server containers                                                                                                                                                                                 | `false`                 |
| `server.livenessProbe.initialDelaySeconds`                 | Initial delay seconds for livenessProbe                                                                                                                                                                                         | `5`                     |
| `server.livenessProbe.periodSeconds`                       | Period seconds for livenessProbe                                                                                                                                                                                                | `10`                    |
| `server.livenessProbe.timeoutSeconds`                      | Timeout seconds for livenessProbe                                                                                                                                                                                               | `5`                     |
| `server.livenessProbe.failureThreshold`                    | Failure threshold for livenessProbe                                                                                                                                                                                             | `5`                     |
| `server.livenessProbe.successThreshold`                    | Success threshold for livenessProbe                                                                                                                                                                                             | `1`                     |
| `server.readinessProbe.enabled`                            | Enable readinessProbe on Vault Server containers                                                                                                                                                                                | `true`                  |
| `server.readinessProbe.initialDelaySeconds`                | Initial delay seconds for readinessProbe                                                                                                                                                                                        | `5`                     |
| `server.readinessProbe.periodSeconds`                      | Period seconds for readinessProbe                                                                                                                                                                                               | `10`                    |
| `server.readinessProbe.timeoutSeconds`                     | Timeout seconds for readinessProbe                                                                                                                                                                                              | `5`                     |
| `server.readinessProbe.failureThreshold`                   | Failure threshold for readinessProbe                                                                                                                                                                                            | `5`                     |
| `server.readinessProbe.successThreshold`                   | Success threshold for readinessProbe                                                                                                                                                                                            | `1`                     |
| `server.startupProbe.enabled`                              | Enable startupProbe on Vault Server containers                                                                                                                                                                                  | `false`                 |
| `server.startupProbe.initialDelaySeconds`                  | Initial delay seconds for startupProbe                                                                                                                                                                                          | `5`                     |
| `server.startupProbe.periodSeconds`                        | Period seconds for startupProbe                                                                                                                                                                                                 | `10`                    |
| `server.startupProbe.timeoutSeconds`                       | Timeout seconds for startupProbe                                                                                                                                                                                                | `5`                     |
| `server.startupProbe.failureThreshold`                     | Failure threshold for startupProbe                                                                                                                                                                                              | `5`                     |
| `server.startupProbe.successThreshold`                     | Success threshold for startupProbe                                                                                                                                                                                              | `1`                     |
| `server.customLivenessProbe`                               | Custom livenessProbe that overrides the default one                                                                                                                                                                             | `{}`                    |
| `server.customReadinessProbe`                              | Custom readinessProbe that overrides the default one                                                                                                                                                                            | `{}`                    |
| `server.customStartupProbe`                                | Custom startupProbe that overrides the default one                                                                                                                                                                              | `{}`                    |
| `server.resourcesPreset`                                   | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if server.resources is set (server.resources is recommended for production). | `nano`                  |
| `server.resources`                                         | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                               | `{}`                    |
| `server.podSecurityContext.enabled`                        | Enabled Vault Server pods' Security Context                                                                                                                                                                                     | `true`                  |
| `server.podSecurityContext.fsGroupChangePolicy`            | Set filesystem group change policy                                                                                                                                                                                              | `Always`                |
| `server.podSecurityContext.sysctls`                        | Set kernel settings using the sysctl interface                                                                                                                                                                                  | `[]`                    |
| `server.podSecurityContext.supplementalGroups`             | Set filesystem extra groups                                                                                                                                                                                                     | `[]`                    |
| `server.podSecurityContext.fsGroup`                        | Set Vault Server pod's Security Context fsGroup                                                                                                                                                                                 | `1001`                  |
| `server.containerSecurityContext.enabled`                  | Enabled containers' Security Context                                                                                                                                                                                            | `true`                  |
| `server.containerSecurityContext.seLinuxOptions`           | Set SELinux options in container                                                                                                                                                                                                | `nil`                   |
| `server.containerSecurityContext.runAsUser`                | Set containers' Security Context runAsUser                                                                                                                                                                                      | `1001`                  |
| `server.containerSecurityContext.runAsGroup`               | Set containers' Security Context runAsGroup                                                                                                                                                                                     | `1001`                  |
| `server.containerSecurityContext.runAsNonRoot`             | Set container's Security Context runAsNonRoot                                                                                                                                                                                   | `true`                  |
| `server.containerSecurityContext.privileged`               | Set container's Security Context privileged                                                                                                                                                                                     | `false`                 |
| `server.containerSecurityContext.readOnlyRootFilesystem`   | Set container's Security Context readOnlyRootFilesystem                                                                                                                                                                         | `true`                  |
| `server.containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation                                                                                                                                                                       | `false`                 |
| `server.containerSecurityContext.capabilities.drop`        | List of capabilities to be dropped                                                                                                                                                                                              | `["ALL"]`               |
| `server.containerSecurityContext.seccompProfile.type`      | Set container's Security Context seccomp profile                                                                                                                                                                                | `RuntimeDefault`        |
| `server.command`                                           | Override default container command (useful when using custom images)                                                                                                                                                            | `[]`                    |
| `server.args`                                              | Override default container args (useful when using custom images)                                                                                                                                                               | `[]`                    |
| `server.automountServiceAccountToken`                      | Mount Service Account token in pod                                                                                                                                                                                              | `true`                  |
| `server.hostAliases`                                       | Vault Server pods host aliases                                                                                                                                                                                                  | `[]`                    |
| `server.config`                                            | Vault server configuration (evaluated as a template)                                                                                                                                                                            | `""`                    |
| `server.existingConfigMap`                                 | name of a ConfigMap with existing configuration for the server                                                                                                                                                                  | `""`                    |
| `server.podLabels`                                         | Extra labels for Vault Server pods                                                                                                                                                                                              | `{}`                    |
| `server.podAnnotations`                                    | Annotations for Vault Server pods                                                                                                                                                                                               | `{}`                    |
| `server.podAffinityPreset`                                 | Pod affinity preset. Ignored if `server.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                      | `""`                    |
| `server.podAntiAffinityPreset`                             | Pod anti-affinity preset. Ignored if `server.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                 | `soft`                  |
| `server.pdb.create`                                        | Enable/disable a Pod Disruption Budget creation                                                                                                                                                                                 | `true`                  |
| `server.pdb.minAvailable`                                  | Minimum number/percentage of pods that should remain scheduled                                                                                                                                                                  | `""`                    |
| `server.pdb.maxUnavailable`                                | Maximum number/percentage of pods that may be made unavailable. Defaults to `1` if both `server.pdb.minAvailable` and `server.pdb.maxUnavailable` are empty.                                                                    | `""`                    |
| `server.nodeAffinityPreset.type`                           | Node affinity preset type. Ignored if `server.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                | `""`                    |
| `server.nodeAffinityPreset.key`                            | Node label key to match. Ignored if `server.affinity` is set                                                                                                                                                                    | `""`                    |
| `server.nodeAffinityPreset.values`                         | Node label values to match. Ignored if `server.affinity` is set                                                                                                                                                                 | `[]`                    |
| `server.affinity`                                          | Affinity for Vault Server pods assignment                                                                                                                                                                                       | `{}`                    |
| `server.nodeSelector`                                      | Node labels for Vault Server pods assignment                                                                                                                                                                                    | `{}`                    |
| `server.tolerations`                                       | Tolerations for Vault Server pods assignment                                                                                                                                                                                    | `[]`                    |
| `server.updateStrategy.type`                               | Vault Server statefulset strategy type                                                                                                                                                                                          | `RollingUpdate`         |
| `server.priorityClassName`                                 | Vault Server pods' priorityClassName                                                                                                                                                                                            | `""`                    |
| `server.topologySpreadConstraints`                         | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template                                                                                                        | `[]`                    |
| `server.schedulerName`                                     | Name of the k8s scheduler (other than default) for Vault Server pods                                                                                                                                                            | `""`                    |
| `server.terminationGracePeriodSeconds`                     | Seconds Redmine pod needs to terminate gracefully                                                                                                                                                                               | `""`                    |
| `server.lifecycleHooks`                                    | for the Vault Server container(s) to automate configuration before or after startup                                                                                                                                             | `{}`                    |
| `server.extraEnvVars`                                      | Array with extra environment variables to add to Vault Server nodes                                                                                                                                                             | `[]`                    |
| `server.extraEnvVarsCM`                                    | Name of existing ConfigMap containing extra env vars for Vault Server nodes                                                                                                                                                     | `""`                    |
| `server.extraEnvVarsSecret`                                | Name of existing Secret containing extra env vars for Vault Server nodes                                                                                                                                                        | `""`                    |
| `server.extraVolumes`                                      | Optionally specify extra list of additional volumes for the Vault Server pod(s)                                                                                                                                                 | `[]`                    |
| `server.extraVolumeMounts`                                 | Optionally specify extra list of additional volumeMounts for the Vault Server container(s)                                                                                                                                      | `[]`                    |
| `server.sidecars`                                          | Add additional sidecar containers to the Vault Server pod(s)                                                                                                                                                                    | `[]`                    |
| `server.initContainers`                                    | Add additional init containers to the Vault Server pod(s)                                                                                                                                                                       | `[]`                    |

### Vault Server Traffic Exposure Parameters

| Name                                              | Description                                                                                                                      | Value                    |
| ------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------- | ------------------------ |
| `server.service.general.type`                     | Vault Server service type                                                                                                        | `ClusterIP`              |
| `server.service.general.ports.http`               | Vault Server service HTTP port                                                                                                   | `8200`                   |
| `server.service.general.ports.internal`           | Vault Server internal port                                                                                                       | `8201`                   |
| `server.service.general.nodePorts.http`           | Node port for HTTP                                                                                                               | `""`                     |
| `server.service.general.nodePorts.internal`       | Node port for HTTP                                                                                                               | `""`                     |
| `server.service.general.clusterIP`                | Vault Server service Cluster IP                                                                                                  | `""`                     |
| `server.service.general.loadBalancerIP`           | Vault Server service Load Balancer IP                                                                                            | `""`                     |
| `server.service.general.loadBalancerSourceRanges` | Vault Server service Load Balancer sources                                                                                       | `[]`                     |
| `server.service.general.externalTrafficPolicy`    | Vault Server service external traffic policy                                                                                     | `Cluster`                |
| `server.service.general.annotations`              | Additional custom annotations for Vault Server service                                                                           | `{}`                     |
| `server.service.general.extraPorts`               | Extra ports to expose in Vault Server service (normally used with the `sidecars` value)                                          | `[]`                     |
| `server.service.general.sessionAffinity`          | Control where web requests go, to the same pod or round-robin                                                                    | `None`                   |
| `server.service.general.sessionAffinityConfig`    | Additional settings for the sessionAffinity                                                                                      | `{}`                     |
| `server.service.active.type`                      | Vault Server service type                                                                                                        | `ClusterIP`              |
| `server.service.active.ports.http`                | Vault Server service HTTP port                                                                                                   | `8200`                   |
| `server.service.active.ports.internal`            | Vault Server internal port                                                                                                       | `8201`                   |
| `server.service.active.nodePorts.http`            | Node port for HTTP                                                                                                               | `""`                     |
| `server.service.active.nodePorts.internal`        | Node port for HTTP                                                                                                               | `""`                     |
| `server.service.active.clusterIP`                 | Vault Server service Cluster IP                                                                                                  | `""`                     |
| `server.service.active.loadBalancerIP`            | Vault Server service Load Balancer IP                                                                                            | `""`                     |
| `server.service.active.loadBalancerSourceRanges`  | Vault Server service Load Balancer sources                                                                                       | `[]`                     |
| `server.service.active.externalTrafficPolicy`     | Vault Server service external traffic policy                                                                                     | `Cluster`                |
| `server.service.active.annotations`               | Additional custom annotations for Vault Server service                                                                           | `{}`                     |
| `server.service.active.extraPorts`                | Extra ports to expose in Vault Server service (normally used with the `sidecars` value)                                          | `[]`                     |
| `server.service.active.sessionAffinity`           | Control where web requests go, to the same pod or round-robin                                                                    | `None`                   |
| `server.service.active.sessionAffinityConfig`     | Additional settings for the sessionAffinity                                                                                      | `{}`                     |
| `server.networkPolicy.enabled`                    | Specifies whether a NetworkPolicy should be created                                                                              | `true`                   |
| `server.networkPolicy.kubeAPIServerPorts`         | List of possible endpoints to kube-apiserver (limit to your cluster settings to increase security)                               | `[]`                     |
| `server.networkPolicy.allowExternal`              | Don't require server label for connections                                                                                       | `true`                   |
| `server.networkPolicy.allowExternalEgress`        | Allow the pod to access any range of port and all destinations.                                                                  | `true`                   |
| `server.networkPolicy.extraIngress`               | Add extra ingress rules to the NetworkPolicy                                                                                     | `[]`                     |
| `server.networkPolicy.extraEgress`                | Add extra ingress rules to the NetworkPolicy                                                                                     | `[]`                     |
| `server.networkPolicy.ingressNSMatchLabels`       | Labels to match to allow traffic from other namespaces                                                                           | `{}`                     |
| `server.networkPolicy.ingressNSPodMatchLabels`    | Pod labels to match to allow traffic from other namespaces                                                                       | `{}`                     |
| `server.ingress.enabled`                          | Enable ingress record generation for Vault                                                                                       | `false`                  |
| `server.ingress.pathType`                         | Ingress path type                                                                                                                | `ImplementationSpecific` |
| `server.ingress.apiVersion`                       | Force Ingress API version (automatically detected if not set)                                                                    | `""`                     |
| `server.ingress.hostname`                         | Default host for the ingress record                                                                                              | `vault.local`            |
| `server.ingress.ingressClassName`                 | IngressClass that will be be used to implement the Ingress (Kubernetes 1.18+)                                                    | `""`                     |
| `server.ingress.path`                             | Default path for the ingress record                                                                                              | `/`                      |
| `server.ingress.annotations`                      | Additional annotations for the Ingress resource. To enable certificate autogeneration, place here your cert-manager annotations. | `{}`                     |
| `server.ingress.tls`                              | Enable TLS configuration for the host defined at `server.ingress.hostname` parameter                                             | `false`                  |
| `server.ingress.selfSigned`                       | Create a TLS secret for this ingress record using self-signed certificates generated by Helm                                     | `false`                  |
| `server.ingress.extraHosts`                       | An array with additional hostname(s) to be covered with the ingress record                                                       | `[]`                     |
| `server.ingress.extraPaths`                       | An array with additional arbitrary paths that may need to be added to the ingress under the main host                            | `[]`                     |
| `server.ingress.extraTls`                         | TLS configuration for additional hostname(s) to be covered with this ingress record                                              | `[]`                     |
| `server.ingress.secrets`                          | Custom TLS certificates as secrets                                                                                               | `[]`                     |
| `server.ingress.extraRules`                       | Additional rules to be covered with this ingress record                                                                          | `[]`                     |

### Vault Server RBAC Parameters

| Name                                                 | Description                                                      | Value   |
| ---------------------------------------------------- | ---------------------------------------------------------------- | ------- |
| `server.rbac.create`                                 | Specifies whether RBAC resources should be created               | `true`  |
| `server.serviceAccount.create`                       | Specifies whether a ServiceAccount should be created             | `true`  |
| `server.serviceAccount.name`                         | The name of the ServiceAccount to use.                           | `""`    |
| `server.serviceAccount.annotations`                  | Additional Service Account annotations (evaluated as a template) | `{}`    |
| `server.serviceAccount.automountServiceAccountToken` | Automount service account token for the server service account   | `false` |

### Source Controller Persistence Parameters

| Name                                           | Description                                                                                                  | Value                 |
| ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------ | --------------------- |
| `server.persistence.enabled`                   | Enable persistence using Persistent Volume Claims                                                            | `true`                |
| `server.persistence.mountPath`                 | Persistent Volume mount root path                                                                            | `/bitnami/vault/data` |
| `server.persistence.storageClass`              | Persistent Volume storage class                                                                              | `""`                  |
| `server.persistence.accessModes`               | Persistent Volume access modes                                                                               | `[]`                  |
| `server.persistence.size`                      | Persistent Volume size                                                                                       | `10Gi`                |
| `server.persistence.dataSource`                | Custom PVC data source                                                                                       | `{}`                  |
| `server.persistence.annotations`               | Annotations for the PVC                                                                                      | `{}`                  |
| `server.persistence.selector`                  | Selector to match an existing Persistent Volume (this value is evaluated as a template)                      | `{}`                  |
| `server.persistence.existingClaim`             | The name of an existing PVC to use for persistence                                                           | `""`                  |
| `server.persistence.extraVolumeClaimTemplates` | Add additional VolumeClaimTemplates for enabling any plugins or any other purpose to the Vault Server pod(s) | `[]`                  |

### Vault Server Metrics Parameters

| Name                                              | Description                                                                                            | Value   |
| ------------------------------------------------- | ------------------------------------------------------------------------------------------------------ | ------- |
| `server.metrics.enabled`                          | Enable the export of Prometheus metrics                                                                | `false` |
| `server.metrics.annotations`                      | Annotations for the server service in order to scrape metrics                                          | `{}`    |
| `server.metrics.serviceMonitor.enabled`           | if `true`, creates a Prometheus Operator ServiceMonitor (also requires `metrics.enabled` to be `true`) | `false` |
| `server.metrics.serviceMonitor.namespace`         | Namespace in which Prometheus is running                                                               | `""`    |
| `server.metrics.serviceMonitor.annotations`       | Additional custom annotations for the ServiceMonitor                                                   | `{}`    |
| `server.metrics.serviceMonitor.labels`            | Extra labels for the ServiceMonitor                                                                    | `{}`    |
| `server.metrics.serviceMonitor.jobLabel`          | The name of the label on the target service to use as the job name in Prometheus                       | `""`    |
| `server.metrics.serviceMonitor.honorLabels`       | honorLabels chooses the metric's labels on collisions with target labels                               | `false` |
| `server.metrics.serviceMonitor.interval`          | Interval at which metrics should be scraped.                                                           | `""`    |
| `server.metrics.serviceMonitor.scrapeTimeout`     | Timeout after which the scrape is ended                                                                | `""`    |
| `server.metrics.serviceMonitor.metricRelabelings` | Specify additional relabeling of metrics                                                               | `[]`    |
| `server.metrics.serviceMonitor.relabelings`       | Specify general relabeling                                                                             | `[]`    |
| `server.metrics.serviceMonitor.selector`          | Prometheus instance selector labels                                                                    | `{}`    |

### Vault CSI Provider Parameters

| Name                                                                     | Description                                                                                                                                                                                                                                                 | Value                                         |
| ------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------- |
| `csiProvider.enabled`                                                    | Enable Vault CSI Provider                                                                                                                                                                                                                                   | `false`                                       |
| `csiProvider.image.registry`                                             | Vault CSI Provider image registry                                                                                                                                                                                                                           | `REGISTRY_NAME`                               |
| `csiProvider.image.repository`                                           | Vault CSI Provider image repository                                                                                                                                                                                                                         | `REPOSITORY_NAME/vault-csi-provider`          |
| `csiProvider.image.digest`                                               | Vault CSI Provider image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag image tag (immutable tags are recommended)                                                                                               | `""`                                          |
| `csiProvider.image.pullPolicy`                                           | Vault CSI Provider image pull policy                                                                                                                                                                                                                        | `IfNotPresent`                                |
| `csiProvider.image.pullSecrets`                                          | Vault CSI Provider image pull secrets                                                                                                                                                                                                                       | `[]`                                          |
| `csiProvider.image.debug`                                                | Enable Vault CSI Provider image debug mode                                                                                                                                                                                                                  | `false`                                       |
| `csiProvider.config`                                                     | Vault CSI Provider configuration (evaluated as a template)                                                                                                                                                                                                  | `""`                                          |
| `csiProvider.existingConfigMap`                                          | name of a ConfigMap with existing configuration for the CSI Provider                                                                                                                                                                                        | `""`                                          |
| `csiProvider.secretStoreHostPath`                                        | Path to the host CSI Provider folder                                                                                                                                                                                                                        | `/etc/kubernetes/secrets-store-csi-providers` |
| `csiProvider.automountServiceAccountToken`                               | Mount Service Account token in pod                                                                                                                                                                                                                          | `true`                                        |
| `csiProvider.hostAliases`                                                | Vault CSI Provider pods host aliases                                                                                                                                                                                                                        | `[]`                                          |
| `csiProvider.podLabels`                                                  | Extra labels for Vault CSI Provider pods                                                                                                                                                                                                                    | `{}`                                          |
| `csiProvider.podAnnotations`                                             | Annotations for Vault CSI Provider pods                                                                                                                                                                                                                     | `{}`                                          |
| `csiProvider.podAffinityPreset`                                          | Pod affinity preset. Ignored if `csiProvider.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                                             | `""`                                          |
| `csiProvider.podAntiAffinityPreset`                                      | Pod anti-affinity preset. Ignored if `csiProvider.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                                        | `soft`                                        |
| `csiProvider.nodeAffinityPreset.type`                                    | Node affinity preset type. Ignored if `csiProvider.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                                       | `""`                                          |
| `csiProvider.nodeAffinityPreset.key`                                     | Node label key to match. Ignored if `csiProvider.affinity` is set                                                                                                                                                                                           | `""`                                          |
| `csiProvider.nodeAffinityPreset.values`                                  | Node label values to match. Ignored if `csiProvider.affinity` is set                                                                                                                                                                                        | `[]`                                          |
| `csiProvider.affinity`                                                   | Affinity for Vault CSI Provider pods assignment                                                                                                                                                                                                             | `{}`                                          |
| `csiProvider.nodeSelector`                                               | Node labels for Vault CSI Provider pods assignment                                                                                                                                                                                                          | `{}`                                          |
| `csiProvider.tolerations`                                                | Tolerations for Vault CSI Provider pods assignment                                                                                                                                                                                                          | `[]`                                          |
| `csiProvider.updateStrategy.type`                                        | Vault CSI Provider statefulset strategy type                                                                                                                                                                                                                | `RollingUpdate`                               |
| `csiProvider.priorityClassName`                                          | Vault CSI Provider pods' priorityClassName                                                                                                                                                                                                                  | `""`                                          |
| `csiProvider.topologySpreadConstraints`                                  | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template                                                                                                                                    | `[]`                                          |
| `csiProvider.schedulerName`                                              | Name of the k8s scheduler (other than default) for Vault CSI Provider pods                                                                                                                                                                                  | `""`                                          |
| `csiProvider.terminationGracePeriodSeconds`                              | Seconds Redmine pod needs to terminate gracefully                                                                                                                                                                                                           | `""`                                          |
| `csiProvider.extraVolumes`                                               | Optionally specify extra list of additional volumes for the Vault CSI Provider pod(s)                                                                                                                                                                       | `[]`                                          |
| `csiProvider.sidecars`                                                   | Add additional sidecar containers to the Vault CSI Provider pod(s)                                                                                                                                                                                          | `[]`                                          |
| `csiProvider.initContainers`                                             | Add additional init containers to the Vault CSI Provider pod(s)                                                                                                                                                                                             | `[]`                                          |
| `csiProvider.podSecurityContext.enabled`                                 | Enabled CSI Provider pods' Security Context                                                                                                                                                                                                                 | `true`                                        |
| `csiProvider.podSecurityContext.fsGroupChangePolicy`                     | Set filesystem group change policy                                                                                                                                                                                                                          | `Always`                                      |
| `csiProvider.podSecurityContext.sysctls`                                 | Set kernel settings using the sysctl interface                                                                                                                                                                                                              | `[]`                                          |
| `csiProvider.podSecurityContext.supplementalGroups`                      | Set filesystem extra groups                                                                                                                                                                                                                                 | `[]`                                          |
| `csiProvider.podSecurityContext.fsGroup`                                 | Set CSI Provider pod's Security Context fsGroup                                                                                                                                                                                                             | `1001`                                        |
| `csiProvider.networkPolicy.enabled`                                      | Specifies whether a NetworkPolicy should be created                                                                                                                                                                                                         | `true`                                        |
| `csiProvider.networkPolicy.kubeAPIServerPorts`                           | List of possible endpoints to kube-apiserver (limit to your cluster settings to increase security)                                                                                                                                                          | `[]`                                          |
| `csiProvider.networkPolicy.allowExternalEgress`                          | Allow the pod to access any range of port and all destinations.                                                                                                                                                                                             | `true`                                        |
| `csiProvider.networkPolicy.extraIngress`                                 | Add extra ingress rules to the NetworkPolicy                                                                                                                                                                                                                | `[]`                                          |
| `csiProvider.networkPolicy.extraEgress`                                  | Add extra ingress rules to the NetworkPolicy                                                                                                                                                                                                                | `[]`                                          |
| `csiProvider.provider.containerPorts.health`                             | CSI Provider health container port                                                                                                                                                                                                                          | `8080`                                        |
| `csiProvider.provider.livenessProbe.enabled`                             | Enable livenessProbe on CSI Provider container                                                                                                                                                                                                              | `true`                                        |
| `csiProvider.provider.livenessProbe.initialDelaySeconds`                 | Initial delay seconds for livenessProbe                                                                                                                                                                                                                     | `5`                                           |
| `csiProvider.provider.livenessProbe.periodSeconds`                       | Period seconds for livenessProbe                                                                                                                                                                                                                            | `10`                                          |
| `csiProvider.provider.livenessProbe.timeoutSeconds`                      | Timeout seconds for livenessProbe                                                                                                                                                                                                                           | `5`                                           |
| `csiProvider.provider.livenessProbe.failureThreshold`                    | Failure threshold for livenessProbe                                                                                                                                                                                                                         | `5`                                           |
| `csiProvider.provider.livenessProbe.successThreshold`                    | Success threshold for livenessProbe                                                                                                                                                                                                                         | `1`                                           |
| `csiProvider.provider.readinessProbe.enabled`                            | Enable readinessProbe on CSI Provider container                                                                                                                                                                                                             | `true`                                        |
| `csiProvider.provider.readinessProbe.initialDelaySeconds`                | Initial delay seconds for readinessProbe                                                                                                                                                                                                                    | `5`                                           |
| `csiProvider.provider.readinessProbe.periodSeconds`                      | Period seconds for readinessProbe                                                                                                                                                                                                                           | `10`                                          |
| `csiProvider.provider.readinessProbe.timeoutSeconds`                     | Timeout seconds for readinessProbe                                                                                                                                                                                                                          | `5`                                           |
| `csiProvider.provider.readinessProbe.failureThreshold`                   | Failure threshold for readinessProbe                                                                                                                                                                                                                        | `5`                                           |
| `csiProvider.provider.readinessProbe.successThreshold`                   | Success threshold for readinessProbe                                                                                                                                                                                                                        | `1`                                           |
| `csiProvider.provider.startupProbe.enabled`                              | Enable startupProbe on CSI Provider container                                                                                                                                                                                                               | `false`                                       |
| `csiProvider.provider.startupProbe.initialDelaySeconds`                  | Initial delay seconds for startupProbe                                                                                                                                                                                                                      | `5`                                           |
| `csiProvider.provider.startupProbe.periodSeconds`                        | Period seconds for startupProbe                                                                                                                                                                                                                             | `10`                                          |
| `csiProvider.provider.startupProbe.timeoutSeconds`                       | Timeout seconds for startupProbe                                                                                                                                                                                                                            | `5`                                           |
| `csiProvider.provider.startupProbe.failureThreshold`                     | Failure threshold for startupProbe                                                                                                                                                                                                                          | `5`                                           |
| `csiProvider.provider.startupProbe.successThreshold`                     | Success threshold for startupProbe                                                                                                                                                                                                                          | `1`                                           |
| `csiProvider.provider.customLivenessProbe`                               | Custom livenessProbe that overrides the default one                                                                                                                                                                                                         | `{}`                                          |
| `csiProvider.provider.customReadinessProbe`                              | Custom readinessProbe that overrides the default one                                                                                                                                                                                                        | `{}`                                          |
| `csiProvider.provider.customStartupProbe`                                | Custom startupProbe that overrides the default one                                                                                                                                                                                                          | `{}`                                          |
| `csiProvider.provider.resourcesPreset`                                   | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if csiProvider.provider.resources is set (csiProvider.provider.resources is recommended for production). | `nano`                                        |
| `csiProvider.provider.resources`                                         | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                                                           | `{}`                                          |
| `csiProvider.provider.containerSecurityContext.enabled`                  | Enabled containers' Security Context                                                                                                                                                                                                                        | `true`                                        |
| `csiProvider.provider.containerSecurityContext.seLinuxOptions`           | Set SELinux options in container                                                                                                                                                                                                                            | `nil`                                         |
| `csiProvider.provider.containerSecurityContext.runAsUser`                | Set containers' Security Context runAsUser                                                                                                                                                                                                                  | `1001`                                        |
| `csiProvider.provider.containerSecurityContext.runAsGroup`               | Set containers' Security Context runAsGroup                                                                                                                                                                                                                 | `1001`                                        |
| `csiProvider.provider.containerSecurityContext.runAsNonRoot`             | Set container's Security Context runAsNonRoot                                                                                                                                                                                                               | `true`                                        |
| `csiProvider.provider.containerSecurityContext.privileged`               | Set container's Security Context privileged                                                                                                                                                                                                                 | `false`                                       |
| `csiProvider.provider.containerSecurityContext.readOnlyRootFilesystem`   | Set container's Security Context readOnlyRootFilesystem                                                                                                                                                                                                     | `true`                                        |
| `csiProvider.provider.containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation                                                                                                                                                                                                   | `false`                                       |
| `csiProvider.provider.containerSecurityContext.capabilities.drop`        | List of capabilities to be dropped                                                                                                                                                                                                                          | `["ALL"]`                                     |
| `csiProvider.provider.containerSecurityContext.seccompProfile.type`      | Set container's Security Context seccomp profile                                                                                                                                                                                                            | `RuntimeDefault`                              |
| `csiProvider.provider.command`                                           | Override default container command (useful when using custom images)                                                                                                                                                                                        | `[]`                                          |
| `csiProvider.provider.args`                                              | Override default container args (useful when using custom images)                                                                                                                                                                                           | `[]`                                          |
| `csiProvider.provider.lifecycleHooks`                                    | for the CSI Provider container(s) to automate configuration before or after startup                                                                                                                                                                         | `{}`                                          |
| `csiProvider.provider.extraEnvVars`                                      | Array with extra environment variables to add to CSI Provider nodes                                                                                                                                                                                         | `[]`                                          |
| `csiProvider.provider.extraEnvVarsCM`                                    | Name of existing ConfigMap containing extra env vars for CSI Provider nodes                                                                                                                                                                                 | `""`                                          |
| `csiProvider.provider.extraEnvVarsSecret`                                | Name of existing Secret containing extra env vars for CSI Provider nodes                                                                                                                                                                                    | `""`                                          |
| `csiProvider.provider.extraVolumeMounts`                                 | Optionally specify extra list of additional volumeMounts for the Vault CSI Provider container                                                                                                                                                               | `[]`                                          |
| `csiProvider.agent.containerPorts.tcp`                                   | CSI Provider Agent metrics container port                                                                                                                                                                                                                   | `8200`                                        |
| `csiProvider.agent.livenessProbe.enabled`                                | Enable livenessProbe on CSI Provider Agent container                                                                                                                                                                                                        | `true`                                        |
| `csiProvider.agent.livenessProbe.initialDelaySeconds`                    | Initial delay seconds for livenessProbe                                                                                                                                                                                                                     | `5`                                           |
| `csiProvider.agent.livenessProbe.periodSeconds`                          | Period seconds for livenessProbe                                                                                                                                                                                                                            | `10`                                          |
| `csiProvider.agent.livenessProbe.timeoutSeconds`                         | Timeout seconds for livenessProbe                                                                                                                                                                                                                           | `5`                                           |
| `csiProvider.agent.livenessProbe.failureThreshold`                       | Failure threshold for livenessProbe                                                                                                                                                                                                                         | `5`                                           |
| `csiProvider.agent.livenessProbe.successThreshold`                       | Success threshold for livenessProbe                                                                                                                                                                                                                         | `1`                                           |
| `csiProvider.agent.readinessProbe.enabled`                               | Enable readinessProbe on CSI Provider Agent container                                                                                                                                                                                                       | `true`                                        |
| `csiProvider.agent.readinessProbe.initialDelaySeconds`                   | Initial delay seconds for readinessProbe                                                                                                                                                                                                                    | `5`                                           |
| `csiProvider.agent.readinessProbe.periodSeconds`                         | Period seconds for readinessProbe                                                                                                                                                                                                                           | `10`                                          |
| `csiProvider.agent.readinessProbe.timeoutSeconds`                        | Timeout seconds for readinessProbe                                                                                                                                                                                                                          | `5`                                           |
| `csiProvider.agent.readinessProbe.failureThreshold`                      | Failure threshold for readinessProbe                                                                                                                                                                                                                        | `5`                                           |
| `csiProvider.agent.readinessProbe.successThreshold`                      | Success threshold for readinessProbe                                                                                                                                                                                                                        | `1`                                           |
| `csiProvider.agent.startupProbe.enabled`                                 | Enable startupProbe on CSI Provider Agent container                                                                                                                                                                                                         | `false`                                       |
| `csiProvider.agent.startupProbe.initialDelaySeconds`                     | Initial delay seconds for startupProbe                                                                                                                                                                                                                      | `5`                                           |
| `csiProvider.agent.startupProbe.periodSeconds`                           | Period seconds for startupProbe                                                                                                                                                                                                                             | `10`                                          |
| `csiProvider.agent.startupProbe.timeoutSeconds`                          | Timeout seconds for startupProbe                                                                                                                                                                                                                            | `5`                                           |
| `csiProvider.agent.startupProbe.failureThreshold`                        | Failure threshold for startupProbe                                                                                                                                                                                                                          | `5`                                           |
| `csiProvider.agent.startupProbe.successThreshold`                        | Success threshold for startupProbe                                                                                                                                                                                                                          | `1`                                           |
| `csiProvider.agent.customLivenessProbe`                                  | Custom livenessProbe that overrides the default one                                                                                                                                                                                                         | `{}`                                          |
| `csiProvider.agent.customReadinessProbe`                                 | Custom readinessProbe that overrides the default one                                                                                                                                                                                                        | `{}`                                          |
| `csiProvider.agent.customStartupProbe`                                   | Custom startupProbe that overrides the default one                                                                                                                                                                                                          | `{}`                                          |
| `csiProvider.agent.containerSecurityContext.enabled`                     | Enabled containers' Security Context                                                                                                                                                                                                                        | `true`                                        |
| `csiProvider.agent.containerSecurityContext.seLinuxOptions`              | Set SELinux options in container                                                                                                                                                                                                                            | `nil`                                         |
| `csiProvider.agent.containerSecurityContext.runAsUser`                   | Set containers' Security Context runAsUser                                                                                                                                                                                                                  | `1001`                                        |
| `csiProvider.agent.containerSecurityContext.runAsGroup`                  | Set containers' Security Context runAsGroup                                                                                                                                                                                                                 | `1001`                                        |
| `csiProvider.agent.containerSecurityContext.runAsNonRoot`                | Set container's Security Context runAsNonRoot                                                                                                                                                                                                               | `true`                                        |
| `csiProvider.agent.containerSecurityContext.privileged`                  | Set container's Security Context privileged                                                                                                                                                                                                                 | `false`                                       |
| `csiProvider.agent.containerSecurityContext.readOnlyRootFilesystem`      | Set container's Security Context readOnlyRootFilesystem                                                                                                                                                                                                     | `true`                                        |
| `csiProvider.agent.containerSecurityContext.allowPrivilegeEscalation`    | Set container's Security Context allowPrivilegeEscalation                                                                                                                                                                                                   | `false`                                       |
| `csiProvider.agent.containerSecurityContext.capabilities.drop`           | List of capabilities to be dropped                                                                                                                                                                                                                          | `["ALL"]`                                     |
| `csiProvider.agent.containerSecurityContext.seccompProfile.type`         | Set container's Security Context seccomp profile                                                                                                                                                                                                            | `RuntimeDefault`                              |
| `csiProvider.agent.resourcesPreset`                                      | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if csiProvider.agent.resources is set (csiProvider.agent.resources is recommended for production).       | `nano`                                        |
| `csiProvider.agent.resources`                                            | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                                                           | `{}`                                          |
| `csiProvider.agent.command`                                              | Override default container command (useful when using custom images)                                                                                                                                                                                        | `[]`                                          |
| `csiProvider.agent.args`                                                 | Override default container args (useful when using custom images)                                                                                                                                                                                           | `[]`                                          |
| `csiProvider.agent.lifecycleHooks`                                       | for the CSI Provider Agent container(s) to automate configuration before or after startup                                                                                                                                                                   | `{}`                                          |
| `csiProvider.agent.extraEnvVars`                                         | Array with extra environment variables to add to CSI Provider Agent nodes                                                                                                                                                                                   | `[]`                                          |
| `csiProvider.agent.extraEnvVarsCM`                                       | Name of existing ConfigMap containing extra env vars for CSI Provider Agent nodes                                                                                                                                                                           | `""`                                          |
| `csiProvider.agent.extraEnvVarsSecret`                                   | Name of existing Secret containing extra env vars for CSI Provider Agent nodes                                                                                                                                                                              | `""`                                          |
| `csiProvider.agent.extraVolumeMounts`                                    | Optionally specify extra list of additional volumeMounts for the CSI Provider container(s)                                                                                                                                                                  | `[]`                                          |

### Vault CSI Provider RBAC Parameters

| Name                                                      | Description                                                      | Value   |
| --------------------------------------------------------- | ---------------------------------------------------------------- | ------- |
| `csiProvider.rbac.create`                                 | Specifies whether RBAC resources should be created               | `true`  |
| `csiProvider.rbac.rules`                                  | Custom RBAC rules to set                                         | `[]`    |
| `csiProvider.serviceAccount.create`                       | Specifies whether a ServiceAccount should be created             | `true`  |
| `csiProvider.serviceAccount.name`                         | The name of the ServiceAccount to use.                           | `""`    |
| `csiProvider.serviceAccount.annotations`                  | Additional Service Account annotations (evaluated as a template) | `{}`    |
| `csiProvider.serviceAccount.automountServiceAccountToken` | Automount service account token for the server service account   | `false` |

### Vault Kubernetes Injector Parameters

| Name                                                         | Description                                                                                                                                                                                                                         | Value                       |
| ------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------- |
| `injector.enabled`                                           | Enable Vault Kubernetes Injector                                                                                                                                                                                                    | `true`                      |
| `injector.image.registry`                                    | Vault Kubernetes Injector image registry                                                                                                                                                                                            | `REGISTRY_NAME`             |
| `injector.image.repository`                                  | Vault Kubernetes Injector image repository                                                                                                                                                                                          | `REPOSITORY_NAME/vault-k8s` |
| `injector.image.digest`                                      | Vault Kubernetes Injector image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag image tag (immutable tags are recommended)                                                                | `""`                        |
| `injector.image.pullPolicy`                                  | Vault Kubernetes Injector image pull policy                                                                                                                                                                                         | `IfNotPresent`              |
| `injector.image.pullSecrets`                                 | Vault Kubernetes Injector image pull secrets                                                                                                                                                                                        | `[]`                        |
| `injector.image.debug`                                       | Enable Vault Kubernetes Injector image debug mode                                                                                                                                                                                   | `false`                     |
| `injector.replicaCount`                                      | Number of Vault Kubernetes Injector replicas to deploy                                                                                                                                                                              | `1`                         |
| `injector.containerPorts.https`                              | Vault Kubernetes Injector metrics container port                                                                                                                                                                                    | `8080`                      |
| `injector.livenessProbe.enabled`                             | Enable livenessProbe on Vault Kubernetes Injector containers                                                                                                                                                                        | `true`                      |
| `injector.livenessProbe.initialDelaySeconds`                 | Initial delay seconds for livenessProbe                                                                                                                                                                                             | `5`                         |
| `injector.livenessProbe.periodSeconds`                       | Period seconds for livenessProbe                                                                                                                                                                                                    | `10`                        |
| `injector.livenessProbe.timeoutSeconds`                      | Timeout seconds for livenessProbe                                                                                                                                                                                                   | `5`                         |
| `injector.livenessProbe.failureThreshold`                    | Failure threshold for livenessProbe                                                                                                                                                                                                 | `5`                         |
| `injector.livenessProbe.successThreshold`                    | Success threshold for livenessProbe                                                                                                                                                                                                 | `1`                         |
| `injector.readinessProbe.enabled`                            | Enable readinessProbe on Vault Kubernetes Injector containers                                                                                                                                                                       | `true`                      |
| `injector.readinessProbe.initialDelaySeconds`                | Initial delay seconds for readinessProbe                                                                                                                                                                                            | `5`                         |
| `injector.readinessProbe.periodSeconds`                      | Period seconds for readinessProbe                                                                                                                                                                                                   | `10`                        |
| `injector.readinessProbe.timeoutSeconds`                     | Timeout seconds for readinessProbe                                                                                                                                                                                                  | `5`                         |
| `injector.readinessProbe.failureThreshold`                   | Failure threshold for readinessProbe                                                                                                                                                                                                | `5`                         |
| `injector.readinessProbe.successThreshold`                   | Success threshold for readinessProbe                                                                                                                                                                                                | `1`                         |
| `injector.startupProbe.enabled`                              | Enable startupProbe on Vault Kubernetes Injector containers                                                                                                                                                                         | `false`                     |
| `injector.startupProbe.initialDelaySeconds`                  | Initial delay seconds for startupProbe                                                                                                                                                                                              | `5`                         |
| `injector.startupProbe.periodSeconds`                        | Period seconds for startupProbe                                                                                                                                                                                                     | `10`                        |
| `injector.startupProbe.timeoutSeconds`                       | Timeout seconds for startupProbe                                                                                                                                                                                                    | `5`                         |
| `injector.startupProbe.failureThreshold`                     | Failure threshold for startupProbe                                                                                                                                                                                                  | `5`                         |
| `injector.startupProbe.successThreshold`                     | Success threshold for startupProbe                                                                                                                                                                                                  | `1`                         |
| `injector.customLivenessProbe`                               | Custom livenessProbe that overrides the default one                                                                                                                                                                                 | `{}`                        |
| `injector.customReadinessProbe`                              | Custom readinessProbe that overrides the default one                                                                                                                                                                                | `{}`                        |
| `injector.customStartupProbe`                                | Custom startupProbe that overrides the default one                                                                                                                                                                                  | `{}`                        |
| `injector.resourcesPreset`                                   | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if injector.resources is set (injector.resources is recommended for production). | `nano`                      |
| `injector.resources`                                         | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                                   | `{}`                        |
| `injector.podSecurityContext.enabled`                        | Enabled Vault Kubernetes Injector pods' Security Context                                                                                                                                                                            | `true`                      |
| `injector.podSecurityContext.fsGroupChangePolicy`            | Set filesystem group change policy                                                                                                                                                                                                  | `Always`                    |
| `injector.podSecurityContext.sysctls`                        | Set kernel settings using the sysctl interface                                                                                                                                                                                      | `[]`                        |
| `injector.podSecurityContext.supplementalGroups`             | Set filesystem extra groups                                                                                                                                                                                                         | `[]`                        |
| `injector.podSecurityContext.fsGroup`                        | Set Vault Kubernetes Injector pod's Security Context fsGroup                                                                                                                                                                        | `1001`                      |
| `injector.containerSecurityContext.enabled`                  | Enabled containers' Security Context                                                                                                                                                                                                | `true`                      |
| `injector.containerSecurityContext.seLinuxOptions`           | Set SELinux options in container                                                                                                                                                                                                    | `nil`                       |
| `injector.containerSecurityContext.runAsUser`                | Set containers' Security Context runAsUser                                                                                                                                                                                          | `1001`                      |
| `injector.containerSecurityContext.runAsGroup`               | Set containers' Security Context runAsGroup                                                                                                                                                                                         | `1001`                      |
| `injector.containerSecurityContext.runAsNonRoot`             | Set container's Security Context runAsNonRoot                                                                                                                                                                                       | `true`                      |
| `injector.containerSecurityContext.privileged`               | Set container's Security Context privileged                                                                                                                                                                                         | `false`                     |
| `injector.containerSecurityContext.readOnlyRootFilesystem`   | Set container's Security Context readOnlyRootFilesystem                                                                                                                                                                             | `true`                      |
| `injector.containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation                                                                                                                                                                           | `false`                     |
| `injector.containerSecurityContext.capabilities.drop`        | List of capabilities to be dropped                                                                                                                                                                                                  | `["ALL"]`                   |
| `injector.containerSecurityContext.seccompProfile.type`      | Set container's Security Context seccomp profile                                                                                                                                                                                    | `RuntimeDefault`            |
| `injector.command`                                           | Override default container command (useful when using custom images)                                                                                                                                                                | `[]`                        |
| `injector.args`                                              | Override default container args (useful when using custom images)                                                                                                                                                                   | `[]`                        |
| `injector.automountServiceAccountToken`                      | Mount Service Account token in pod                                                                                                                                                                                                  | `true`                      |
| `injector.hostAliases`                                       | Vault Kubernetes Injector pods host aliases                                                                                                                                                                                         | `[]`                        |
| `injector.podLabels`                                         | Extra labels for Vault Kubernetes Injector pods                                                                                                                                                                                     | `{}`                        |
| `injector.podAnnotations`                                    | Annotations for Vault Kubernetes Injector pods                                                                                                                                                                                      | `{}`                        |
| `injector.podAffinityPreset`                                 | Pod affinity preset. Ignored if `injector.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                        | `""`                        |
| `injector.podAntiAffinityPreset`                             | Pod anti-affinity preset. Ignored if `injector.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                   | `soft`                      |
| `injector.pdb.create`                                        | Enable/disable a Pod Disruption Budget creation                                                                                                                                                                                     | `true`                      |
| `injector.pdb.minAvailable`                                  | Minimum number/percentage of pods that should remain scheduled                                                                                                                                                                      | `""`                        |
| `injector.pdb.maxUnavailable`                                | Maximum number/percentage of pods that may be made unavailable. Defaults to `1` if both `injector.pdb.minAvailable` and `injector.pdb.maxUnavailable` are empty.                                                                    | `""`                        |
| `injector.autoscaling.enabled`                               | Enable autoscaling for injector                                                                                                                                                                                                     | `false`                     |
| `injector.autoscaling.minReplicas`                           | Minimum number of injector replicas                                                                                                                                                                                                 | `""`                        |
| `injector.autoscaling.maxReplicas`                           | Maximum number of injector replicas                                                                                                                                                                                                 | `""`                        |
| `injector.autoscaling.targetCPU`                             | Target CPU utilization percentage                                                                                                                                                                                                   | `""`                        |
| `injector.autoscaling.targetMemory`                          | Target Memory utilization percentage                                                                                                                                                                                                | `""`                        |
| `injector.nodeAffinityPreset.type`                           | Node affinity preset type. Ignored if `injector.affinity` is set. Allowed values: `soft` or `hard`                                                                                                                                  | `""`                        |
| `injector.nodeAffinityPreset.key`                            | Node label key to match. Ignored if `injector.affinity` is set                                                                                                                                                                      | `""`                        |
| `injector.nodeAffinityPreset.values`                         | Node label values to match. Ignored if `injector.affinity` is set                                                                                                                                                                   | `[]`                        |
| `injector.affinity`                                          | Affinity for Vault Kubernetes Injector pods assignment                                                                                                                                                                              | `{}`                        |
| `injector.nodeSelector`                                      | Node labels for Vault Kubernetes Injector pods assignment                                                                                                                                                                           | `{}`                        |
| `injector.tolerations`                                       | Tolerations for Vault Kubernetes Injector pods assignment                                                                                                                                                                           | `[]`                        |
| `injector.updateStrategy.type`                               | Vault Kubernetes Injector statefulset strategy type                                                                                                                                                                                 | `RollingUpdate`             |
| `injector.priorityClassName`                                 | Vault Kubernetes Injector pods' priorityClassName                                                                                                                                                                                   | `""`                        |
| `injector.topologySpreadConstraints`                         | Topology Spread Constraints for pod assignment spread across your cluster among failure-domains. Evaluated as a template                                                                                                            | `[]`                        |
| `injector.schedulerName`                                     | Name of the k8s scheduler (other than default) for Vault Kubernetes Injector pods                                                                                                                                                   | `""`                        |
| `injector.terminationGracePeriodSeconds`                     | Seconds Redmine pod needs to terminate gracefully                                                                                                                                                                                   | `""`                        |
| `injector.lifecycleHooks`                                    | for the Vault Kubernetes Injector container(s) to automate configuration before or after startup                                                                                                                                    | `{}`                        |
| `injector.extraEnvVars`                                      | Array with extra environment variables to add to Vault Kubernetes Injector nodes                                                                                                                                                    | `[]`                        |
| `injector.extraEnvVarsCM`                                    | Name of existing ConfigMap containing extra env vars for Vault Kubernetes Injector nodes                                                                                                                                            | `""`                        |
| `injector.extraEnvVarsSecret`                                | Name of existing Secret containing extra env vars for Vault Kubernetes Injector nodes                                                                                                                                               | `""`                        |
| `injector.extraVolumes`                                      | Optionally specify extra list of additional volumes for the Vault Kubernetes Injector pod(s)                                                                                                                                        | `[]`                        |
| `injector.extraVolumeMounts`                                 | Optionally specify extra list of additional volumeMounts for the Vault Kubernetes Injector container(s)                                                                                                                             | `[]`                        |
| `injector.sidecars`                                          | Add additional sidecar containers to the Vault Kubernetes Injector pod(s)                                                                                                                                                           | `[]`                        |
| `injector.initContainers`                                    | Add additional init containers to the Vault Kubernetes Injector pod(s)                                                                                                                                                              | `[]`                        |

### Vault Kubernetes Injector Traffic Exposure Parameters

| Name                                             | Description                                                                                          | Value       |
| ------------------------------------------------ | ---------------------------------------------------------------------------------------------------- | ----------- |
| `injector.service.type`                          | Vault Kubernetes Injector service type                                                               | `ClusterIP` |
| `injector.service.ports.https`                   | Vault Kubernetes Injector service HTTPS port                                                         | `443`       |
| `injector.service.nodePorts.https`               | Node port for HTTPS                                                                                  | `""`        |
| `injector.service.clusterIP`                     | Vault Kubernetes Injector service Cluster IP                                                         | `""`        |
| `injector.service.loadBalancerIP`                | Vault Kubernetes Injector service Load Balancer IP                                                   | `""`        |
| `injector.service.loadBalancerSourceRanges`      | Vault Kubernetes Injector service Load Balancer sources                                              | `[]`        |
| `injector.service.externalTrafficPolicy`         | Vault Kubernetes Injector service external traffic policy                                            | `Cluster`   |
| `injector.service.annotations`                   | Additional custom annotations for Vault Kubernetes Injector service                                  | `{}`        |
| `injector.service.extraPorts`                    | Extra ports to expose in Vault Kubernetes Injector service (normally used with the `sidecars` value) | `[]`        |
| `injector.service.sessionAffinity`               | Control where web requests go, to the same pod or round-robin                                        | `None`      |
| `injector.service.sessionAffinityConfig`         | Additional settings for the sessionAffinity                                                          | `{}`        |
| `injector.networkPolicy.enabled`                 | Specifies whether a NetworkPolicy should be created                                                  | `true`      |
| `injector.networkPolicy.kubeAPIServerPorts`      | List of possible endpoints to kube-apiserver (limit to your cluster settings to increase security)   | `[]`        |
| `injector.networkPolicy.allowExternal`           | Don't require injector label for connections                                                         | `true`      |
| `injector.networkPolicy.allowExternalEgress`     | Allow the pod to access any range of port and all destinations.                                      | `true`      |
| `injector.networkPolicy.extraIngress`            | Add extra ingress rules to the NetworkPolicy                                                         | `[]`        |
| `injector.networkPolicy.extraEgress`             | Add extra ingress rules to the NetworkPolicy                                                         | `[]`        |
| `injector.networkPolicy.ingressNSMatchLabels`    | Labels to match to allow traffic from other namespaces                                               | `{}`        |
| `injector.networkPolicy.ingressNSPodMatchLabels` | Pod labels to match to allow traffic from other namespaces                                           | `{}`        |

### Vault Kubernetes Injector RBAC Parameters

| Name                                                        | Description                                                                                                                                                                                                                                           | Value                      |
| ----------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `injector.rbac.create`                                      | Specifies whether RBAC resources should be created                                                                                                                                                                                                    | `true`                     |
| `injector.rbac.rules`                                       | Custom RBAC rules to set                                                                                                                                                                                                                              | `[]`                       |
| `injector.serviceAccount.create`                            | Specifies whether a ServiceAccount should be created                                                                                                                                                                                                  | `true`                     |
| `injector.serviceAccount.name`                              | The name of the ServiceAccount to use.                                                                                                                                                                                                                | `""`                       |
| `injector.serviceAccount.annotations`                       | Additional Service Account annotations (evaluated as a template)                                                                                                                                                                                      | `{}`                       |
| `injector.serviceAccount.automountServiceAccountToken`      | Automount service account token for the server service account                                                                                                                                                                                        | `false`                    |
| `injector.webhook.namespaceSelector`                        | Enabling specify which namespace you want to work with webhook                                                                                                                                                                                        | `{}`                       |
| `volumePermissions.enabled`                                 | Enable init container that changes the owner/group of the PV mount point to `runAsUser:fsGroup`                                                                                                                                                       | `false`                    |
| `volumePermissions.image.registry`                          | OS Shell + Utility image registry                                                                                                                                                                                                                     | `REGISTRY_NAME`            |
| `volumePermissions.image.repository`                        | OS Shell + Utility image repository                                                                                                                                                                                                                   | `REPOSITORY_NAME/os-shell` |
| `volumePermissions.image.digest`                            | OS Shell + Utility image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag                                                                                                                                    | `""`                       |
| `volumePermissions.image.pullPolicy`                        | OS Shell + Utility image pull policy                                                                                                                                                                                                                  | `IfNotPresent`             |
| `volumePermissions.image.pullSecrets`                       | OS Shell + Utility image pull secrets                                                                                                                                                                                                                 | `[]`                       |
| `volumePermissions.resourcesPreset`                         | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if volumePermissions.resources is set (volumePermissions.resources is recommended for production). | `nano`                     |
| `volumePermissions.resources`                               | Set container requests and limits for different resources like CPU or memory (essential for production workloads)                                                                                                                                     | `{}`                       |
| `volumePermissions.containerSecurityContext.enabled`        | Enable init container's Security Context                                                                                                                                                                                                              | `true`                     |
| `volumePermissions.containerSecurityContext.seLinuxOptions` | Set SELinux options in container                                                                                                                                                                                                                      | `nil`                      |
| `volumePermissions.containerSecurityContext.runAsUser`      | Set init container's Security Context runAsUser                                                                                                                                                                                                       | `0`                        |

The above parameters map to the env variables defined in [bitnami/vault](https://github.com/bitnami/containers/tree/main/bitnami/vault). For more information please refer to the [bitnami/vault](https://github.com/bitnami/containers/tree/main/bitnami/vault) image documentation.

Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,

```console
helm install my-release \
  --set csiProvider.enabled=true \
    my-repo/vault
```

The above command enables the Vault CSI Provider deployment.

> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,

```console
helm install my-release -f values.yaml my-repo/vault
```

> **Tip**: You can use the default [values.yaml](https://github.com/bitnami/charts/tree/main/bitnami/vault/values.yaml)

## Troubleshooting

Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).

### To 1.0.0

This major bump changes the following security defaults:

- `resourcesPreset` is changed from `none` to the minimum size working in our test suites (NOTE: `resourcesPreset` is not meant for production usage, but `resources` adapted to your use case).
- `global.compatibility.openshift.adaptSecurityContext` is changed from `disabled` to `auto`.

This could potentially break any customization or init scripts used in your deployment. If this is the case, change the default values to the previous ones.

## License

Copyright &copy; 2024 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

<http://www.apache.org/licenses/LICENSE-2.0>

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.