VictoriaMetrics/docs/helm/victoria-logs-single/README.md

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Victoria Logs Single version - high-performance, cost-effective and scalable logs storage

## Prerequisites

* Install the follow packages: ``git``, ``kubectl``, ``helm``, ``helm-docs``. See this [tutorial](../../REQUIREMENTS.md).

* PV support on underlying infrastructure.

## Chart Details

This chart will do the following:

* Rollout Victoria Logs Single.
* (optional) Rollout [fluentbit](https://fluentbit.io/) to collect logs from pods.

Chart allows to configure logs collection from Kubernetes pods to VictoriaLogs.
In order to do that you need to enable fluentbit:
```yaml
fluent-bit:
  enabled: true
```
By default, fluentbit will forward logs to VictoriaLogs installation deployed by this chart.

## How to install

Access a Kubernetes cluster.

### Setup chart repository (can be omitted for OCI repositories)

Add a chart helm repository with follow commands:

```console
helm repo add vm https://victoriametrics.github.io/helm-charts/

helm repo update
```
List versions of `vm/victoria-logs-single` chart available to installation:

```console
helm search repo vm/victoria-logs-single -l
```

### Install `victoria-logs-single` chart

Export default values of `victoria-logs-single` chart to file `values.yaml`:

  - For HTTPS repository

    ```console
    helm show values vm/victoria-logs-single > values.yaml
    ```
  - For OCI repository

    ```console
    helm show values oci://ghcr.io/victoriametrics/helm-charts/victoria-logs-single > values.yaml
    ```

Change the values according to the need of the environment in ``values.yaml`` file.

Test the installation with command:

  - For HTTPS repository

    ```console
    helm install vls vm/victoria-logs-single -f values.yaml -n NAMESPACE --debug --dry-run
    ```

  - For OCI repository

    ```console
    helm install vls oci://ghcr.io/victoriametrics/helm-charts/victoria-logs-single -f values.yaml -n NAMESPACE --debug --dry-run
    ```

Install chart with command:

  - For HTTPS repository

    ```console
    helm install vls vm/victoria-logs-single -f values.yaml -n NAMESPACE
    ```

  - For OCI repository

    ```console
    helm install vls oci://ghcr.io/victoriametrics/helm-charts/victoria-logs-single -f values.yaml -n NAMESPACE
    ```

Get the pods lists by running this commands:

```console
kubectl get pods -A | grep 'vls'
```

Get the application by running this command:

```console
helm list -f vls -n NAMESPACE
```

See the history of versions of `vls` application with command.

```console
helm history vls -n NAMESPACE
```

## How to uninstall

Remove application with command.

```console
helm uninstall vls -n NAMESPACE
```

## Documentation of Helm Chart

Install ``helm-docs`` following the instructions on this [tutorial](../../REQUIREMENTS.md).

Generate docs with ``helm-docs`` command.

```bash
cd charts/victoria-logs-single

helm-docs
```

The markdown generation is entirely go template driven. The tool parses metadata from charts and generates a number of sub-templates that can be referenced in a template file (by default ``README.md.gotmpl``). If no template file is provided, the tool has a default internal template that will generate a reasonably formatted README.

## Parameters

The following tables lists the configurable parameters of the chart and their default values.

Change the values according to the need of the environment in ``victoria-logs-single/values.yaml`` file.

<table>
  <thead>
    <th>Key</th>
    <th>Type</th>
    <th>Default</th>
    <th>Description</th>
  </thead>
  <tbody>
    <tr>
      <td>extraObjects</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Add extra specs dynamically to this chart</p>
</td>
    </tr>
    <tr>
      <td>fluent-bit.config.filters</td>
      <td>tpl</td>
      <td><pre lang="tpl">
fluent-bit.config.filters: |
  [FILTER]
      Name kubernetes
      Match kube.*
      Merge_Log On
      Keep_Log On
      K8S-Logging.Parser On
      K8S-Logging.Exclude On
  [FILTER]
      Name                nest
      Match               *
      Wildcard            pod_name
      Operation lift
      Nested_under kubernetes
      Add_prefix   kubernetes_
 
</pre>
</td>
      <td><p>FluentBit configuration filters</p>
</td>
    </tr>
    <tr>
      <td>fluent-bit.config.outputs</td>
      <td>tpl</td>
      <td><pre lang="tpl">
fluent-bit.config.outputs: |
  [OUTPUT]
      Name http
      Match kube.*
      Host '{{ include "victoria-logs.server.fullname" . }}'
      port 9428
      compress gzip
      uri /insert/jsonline?_stream_fields=stream,kubernetes_pod_name,kubernetes_container_name,kubernetes_namespace_name&_msg_field=log&_time_field=date
      format json_lines
      json_date_format iso8601
      header AccountID 0
      header ProjectID 0
 
</pre>
</td>
      <td><p>Note that Host must be replaced to match your VictoriaLogs service name Default format points to VictoriaLogs service.</p>
</td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumeMounts[0].mountPath</td>
      <td>string</td>
      <td><pre lang="">
/var/log
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumeMounts[0].name</td>
      <td>string</td>
      <td><pre lang="">
varlog
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumeMounts[1].mountPath</td>
      <td>string</td>
      <td><pre lang="">
/var/lib/docker/containers
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumeMounts[1].name</td>
      <td>string</td>
      <td><pre lang="">
varlibdockercontainers
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumeMounts[1].readOnly</td>
      <td>bool</td>
      <td><pre lang="">
true
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumes[0].hostPath.path</td>
      <td>string</td>
      <td><pre lang="">
/var/log
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumes[0].name</td>
      <td>string</td>
      <td><pre lang="">
varlog
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumes[1].hostPath.path</td>
      <td>string</td>
      <td><pre lang="">
/var/lib/docker/containers
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.daemonSetVolumes[1].name</td>
      <td>string</td>
      <td><pre lang="">
varlibdockercontainers
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>fluent-bit.enabled</td>
      <td>bool</td>
      <td><pre lang="">
false
</pre>
</td>
      <td><p>Enable deployment of fluent-bit</p>
</td>
    </tr>
    <tr>
      <td>fluent-bit.resources</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>global.compatibility.openshift.adaptSecurityContext</td>
      <td>string</td>
      <td><pre lang="">
auto
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>global.image.registry</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>global.imagePullSecrets</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>global.nameOverride</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>global.victoriaLogs.server.fullnameOverride</td>
      <td>string</td>
      <td><pre lang="">
null
</pre>
</td>
      <td><p>Overrides the full name of server component</p>
</td>
    </tr>
    <tr>
      <td>global.victoriaLogs.server.name</td>
      <td>string</td>
      <td><pre lang="">
server
</pre>
</td>
      <td><p>Server container name</p>
</td>
    </tr>
    <tr>
      <td>podDisruptionBudget.enabled</td>
      <td>bool</td>
      <td><pre lang="">
false
</pre>
</td>
      <td><p>See <code>kubectl explain poddisruptionbudget.spec</code> for more. Details are <a href="https://kubernetes.io/docs/tasks/run-application/configure-pdb/" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>podDisruptionBudget.extraLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>printNotes</td>
      <td>bool</td>
      <td><pre lang="">
true
</pre>
</td>
      <td><p>Print chart notes</p>
</td>
    </tr>
    <tr>
      <td>server.affinity</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Pod affinity</p>
</td>
    </tr>
    <tr>
      <td>server.containerWorkingDir</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Container workdir</p>
</td>
    </tr>
    <tr>
      <td>server.emptyDir</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Use an alternate scheduler, e.g. &ldquo;stork&rdquo;. ref: <a href="https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/" target="_blank">https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/</a>  schedulerName:</p>
</td>
    </tr>
    <tr>
      <td>server.enabled</td>
      <td>bool</td>
      <td><pre lang="">
true
</pre>
</td>
      <td><p>Enable deployment of server component. Deployed as StatefulSet</p>
</td>
    </tr>
    <tr>
      <td>server.env</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Additional environment variables (ex.: secret tokens, flags) <a href="https://github.com/VictoriaMetrics/VictoriaMetrics#environment-variables" target="_blank">https://github.com/VictoriaMetrics/VictoriaMetrics#environment-variables</a></p>
</td>
    </tr>
    <tr>
      <td>server.envFrom</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.extraArgs</td>
      <td>object</td>
      <td><pre lang="plaintext">
envflag.enable: "true"
envflag.prefix: VM_
loggerFormat: json
</pre>
</td>
      <td><p>Extra command line arguments for container of component</p>
</td>
    </tr>
    <tr>
      <td>server.extraContainers</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Extra containers to run in a pod with Victoria Logs container</p>
</td>
    </tr>
    <tr>
      <td>server.extraHostPathMounts</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Additional hostPath mounts</p>
</td>
    </tr>
    <tr>
      <td>server.extraLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Sts/Deploy additional labels</p>
</td>
    </tr>
    <tr>
      <td>server.extraVolumeMounts</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Extra Volume Mounts for the container</p>
</td>
    </tr>
    <tr>
      <td>server.extraVolumes</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Extra Volumes for the pod</p>
</td>
    </tr>
    <tr>
      <td>server.image.pullPolicy</td>
      <td>string</td>
      <td><pre lang="">
IfNotPresent
</pre>
</td>
      <td><p>Image pull policy</p>
</td>
    </tr>
    <tr>
      <td>server.image.registry</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Image registry</p>
</td>
    </tr>
    <tr>
      <td>server.image.repository</td>
      <td>string</td>
      <td><pre lang="">
victoriametrics/victoria-logs
</pre>
</td>
      <td><p>Image repository</p>
</td>
    </tr>
    <tr>
      <td>server.image.tag</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Image tag</p>
</td>
    </tr>
    <tr>
      <td>server.image.variant</td>
      <td>string</td>
      <td><pre lang="">
victorialogs
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.imagePullSecrets</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Image pull secrets</p>
</td>
    </tr>
    <tr>
      <td>server.ingress.annotations</td>
      <td>string</td>
      <td><pre lang="">
null
</pre>
</td>
      <td><p>Ingress annotations</p>
</td>
    </tr>
    <tr>
      <td>server.ingress.enabled</td>
      <td>bool</td>
      <td><pre lang="">
false
</pre>
</td>
      <td><p>Enable deployment of ingress for server component</p>
</td>
    </tr>
    <tr>
      <td>server.ingress.extraLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Ingress extra labels</p>
</td>
    </tr>
    <tr>
      <td>server.ingress.hosts</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.ingress.pathType</td>
      <td>string</td>
      <td><pre lang="">
Prefix
</pre>
</td>
      <td><p>pathType is only for k8s &gt;= 1.1=</p>
</td>
    </tr>
    <tr>
      <td>server.ingress.tls</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Array of TLS objects</p>
</td>
    </tr>
    <tr>
      <td>server.initContainers</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Init containers for Victoria Logs Pod</p>
</td>
    </tr>
    <tr>
      <td>server.nodeSelector</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Pod&rsquo;s node selector. Details are <a href="https://kubernetes.io/docs/user-guide/node-selection/" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.accessModes</td>
      <td>list</td>
      <td><pre lang="plaintext">
- ReadWriteOnce
</pre>
</td>
      <td><p>Array of access modes. Must match those of existing PV or dynamic provisioner. Details are <a href="http://kubernetes.io/docs/user-guide/persistent-volumes/" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.annotations</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Persistant volume annotations</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.enabled</td>
      <td>bool</td>
      <td><pre lang="">
false
</pre>
</td>
      <td><p>Create/use Persistent Volume Claim for server component. Empty dir if false</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.existingClaim</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Existing Claim name. If defined, PVC must be created manually before volume will be bound</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.matchLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Bind Persistent Volume by labels. Must match all labels of targeted PV.</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.mountPath</td>
      <td>string</td>
      <td><pre lang="">
/storage
</pre>
</td>
      <td><p>Mount path. Server data Persistent Volume mount root path.</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.size</td>
      <td>string</td>
      <td><pre lang="">
3Gi
</pre>
</td>
      <td><p>Size of the volume. Should be calculated based on the logs you send and retention policy you set.</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.storageClassName</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>StorageClass to use for persistent volume. Requires server.persistentVolume.enabled: true. If defined, PVC created automatically</p>
</td>
    </tr>
    <tr>
      <td>server.persistentVolume.subPath</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Mount subpath</p>
</td>
    </tr>
    <tr>
      <td>server.podAnnotations</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Pod&rsquo;s annotations</p>
</td>
    </tr>
    <tr>
      <td>server.podLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Pod&rsquo;s additional labels</p>
</td>
    </tr>
    <tr>
      <td>server.podManagementPolicy</td>
      <td>string</td>
      <td><pre lang="">
OrderedReady
</pre>
</td>
      <td><p>Pod&rsquo;s management policy</p>
</td>
    </tr>
    <tr>
      <td>server.podSecurityContext</td>
      <td>object</td>
      <td><pre lang="plaintext">
enabled: true
fsGroup: 2000
runAsNonRoot: true
runAsUser: 1000
</pre>
</td>
      <td><p>Pod&rsquo;s security context. Details are <a href="https://kubernetes.io/docs/tasks/configure-pod-container/security-context/" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>server.priorityClassName</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Name of Priority Class</p>
</td>
    </tr>
    <tr>
      <td>server.probe.liveness</td>
      <td>object</td>
      <td><pre lang="plaintext">
failureThreshold: 10
initialDelaySeconds: 30
periodSeconds: 30
tcpSocket: {}
timeoutSeconds: 5
</pre>
</td>
      <td><p>Indicates whether the Container is running. If the liveness probe fails, the kubelet kills the Container, and the Container is subjected to its restart policy. If a Container does not provide a liveness probe, the default state is Success.</p>
</td>
    </tr>
    <tr>
      <td>server.probe.readiness</td>
      <td>object</td>
      <td><pre lang="plaintext">
failureThreshold: 3
httpGet: {}
initialDelaySeconds: 5
periodSeconds: 15
timeoutSeconds: 5
</pre>
</td>
      <td><p>Indicates whether the Container is ready to service requests. If the readiness probe fails, the endpoints controller removes the Pod&rsquo;s IP address from the endpoints of all Services that match the Pod. The default state of readiness before the initial delay is Failure. If a Container does not provide a readiness probe, the default state is Success.</p>
</td>
    </tr>
    <tr>
      <td>server.probe.startup</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Indicates whether the Container is done with potentially costly initialization. If set it is executed first. If it fails Container is restarted. If it succeeds liveness and readiness probes takes over.</p>
</td>
    </tr>
    <tr>
      <td>server.replicaCount</td>
      <td>int</td>
      <td><pre lang="">
1
</pre>
</td>
      <td><p>Replica count</p>
</td>
    </tr>
    <tr>
      <td>server.resources</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Resource object. Details are <a href="http://kubernetes.io/docs/user-guide/compute-resources/" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>server.retentionPeriod</td>
      <td>int</td>
      <td><pre lang="">
1
</pre>
</td>
      <td><p>Data retention period in month</p>
</td>
    </tr>
    <tr>
      <td>server.securityContext</td>
      <td>object</td>
      <td><pre lang="plaintext">
allowPrivilegeEscalation: false
capabilities:
    drop:
        - ALL
enabled: true
readOnlyRootFilesystem: true
</pre>
</td>
      <td><p>Security context to be added to server pods</p>
</td>
    </tr>
    <tr>
      <td>server.service.annotations</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Service annotations</p>
</td>
    </tr>
    <tr>
      <td>server.service.clusterIP</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Service ClusterIP</p>
</td>
    </tr>
    <tr>
      <td>server.service.externalIPs</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Service External IPs. Details are <a href="https://kubernetes.io/docs/user-guide/services/#external-ips" target="_blank">here</a></p>
</td>
    </tr>
    <tr>
      <td>server.service.externalTrafficPolicy</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.service.healthCheckNodePort</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.service.ipFamilies</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.service.ipFamilyPolicy</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td></td>
    </tr>
    <tr>
      <td>server.service.labels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Service labels</p>
</td>
    </tr>
    <tr>
      <td>server.service.loadBalancerIP</td>
      <td>string</td>
      <td><pre lang="">
""
</pre>
</td>
      <td><p>Service load balacner IP</p>
</td>
    </tr>
    <tr>
      <td>server.service.loadBalancerSourceRanges</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Load balancer source range</p>
</td>
    </tr>
    <tr>
      <td>server.service.servicePort</td>
      <td>int</td>
      <td><pre lang="">
9428
</pre>
</td>
      <td><p>Service port</p>
</td>
    </tr>
    <tr>
      <td>server.service.type</td>
      <td>string</td>
      <td><pre lang="">
ClusterIP
</pre>
</td>
      <td><p>Service type</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.annotations</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Service Monitor annotations</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.basicAuth</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Basic auth params for Service Monitor</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.enabled</td>
      <td>bool</td>
      <td><pre lang="">
false
</pre>
</td>
      <td><p>Enable deployment of Service Monitor for server component. This is Prometheus operator object</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.extraLabels</td>
      <td>object</td>
      <td><pre lang="plaintext">
{}
</pre>
</td>
      <td><p>Service Monitor labels</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.metricRelabelings</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Service Monitor metricRelabelings</p>
</td>
    </tr>
    <tr>
      <td>server.serviceMonitor.relabelings</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Service Monitor relabelings</p>
</td>
    </tr>
    <tr>
      <td>server.statefulSet.enabled</td>
      <td>bool</td>
      <td><pre lang="">
true
</pre>
</td>
      <td><p>Creates statefulset instead of deployment, useful when you want to keep the cache</p>
</td>
    </tr>
    <tr>
      <td>server.statefulSet.podManagementPolicy</td>
      <td>string</td>
      <td><pre lang="">
OrderedReady
</pre>
</td>
      <td><p>Deploy order policy for StatefulSet pods</p>
</td>
    </tr>
    <tr>
      <td>server.terminationGracePeriodSeconds</td>
      <td>int</td>
      <td><pre lang="">
60
</pre>
</td>
      <td><p>Pod&rsquo;s termination grace period in seconds</p>
</td>
    </tr>
    <tr>
      <td>server.tolerations</td>
      <td>list</td>
      <td><pre lang="plaintext">
[]
</pre>
</td>
      <td><p>Node tolerations for server scheduling to nodes with taints. Details are <a href="https://kubernetes.io/docs/concepts/configuration/assign-pod-node/" target="_blank">here</a></p>
</td>
    </tr>
  </tbody>
</table>