⚠️ Repo Archive Notice

As of Nov 13, 2020, charts in this repo will no longer be updated. For more information, see the Helm Charts Deprecation and Archive Notice, and Update.

Elasticsearch Curator Helm Chart

This directory contains a Kubernetes chart to deploy the Elasticsearch Curator.

DEPRECATION NOTICE

This chart is deprecated and no longer supported.

Prerequisites Details

Elasticsearch
The elasticsearch-curator cron job requires K8s CronJob support:

You need a working Kubernetes cluster at version >= 1.8 (for CronJob). For previous versions of cluster (< 1.8) you need to explicitly enable batch/v2alpha1 API by passing --runtime-config=batch/v2alpha1=true to the API server (see Turn on or off an API version for your cluster for more).

Chart Details

This chart will do the following:

Create a CronJob which runs the Curator

Installing the Chart

To install the chart, use the following:

console

$ helm install stable/elasticsearch-curator

Upgrading an existing Release to a new major version

A major chart version change (like v1.2.3 -> v2.0.0) indicates that there is an incompatible breaking change needing manual actions.

To 2.0.0

v2.0.0 uses docker image from elasticsearch-curator author, which differs in its way to install curator.

If you have a hardcoded command value, please update it to follow the new curator executable path: /curator/curator (which is not in PATH).

Configuration

The following table lists the configurable parameters of the docker-registry chart and their default values.

Parameter	Description	Default
`image.pullPolicy`	Container pull policy	`IfNotPresent`
`image.repository`	Container image to use	`untergeek/curator`
`image.tag`	Container image tag to deploy	`5.7.6`
`hooks`	Whether to run job on selected hooks	`{ "install": false, "upgrade": false }`
`cronjob.schedule`	Schedule for the CronJob	`0 1 * * *`
`cronjob.annotations`	Annotations to add to the cronjob	{}
`cronjob.labels`	Labels to add to the cronjob	{}
`cronjob.concurrencyPolicy`	`Allow\|Forbid\|Replace` concurrent jobs	`nil`
`cronjob.failedJobsHistoryLimit`	Specify the number of failed Jobs to keep	`nil`
`cronjob.successfulJobsHistoryLimit`	Specify the number of completed Jobs to keep	`nil`
`cronjob.jobRestartPolicy`	Control the Job restartPolicy	`Never`
`cronjob.startingDeadlineSeconds`	Amount of time to try reschedule job if we can't run on time	`nil`
`pod.annotations`	Annotations to add to the pod	{}
`pod.labels`	Labels to add to the pod	{}
`dryrun`	Run Curator in dry-run mode	`false`
`env`	Environment variables to add to the cronjob container	{}
`envFromSecrets`	Environment variables from secrets to the cronjob container	{}
`envFromSecrets.*.from.secret`	- `secretKeyRef.name` used for environment variable
`envFromSecrets.*.from.key`	- `secretKeyRef.key` used for environment variable
`command`	Command to execute	["/curator/curator"]
`configMaps.action_file_yml`	Contents of the Curator action_file.yml	See values.yaml
`configMaps.config_yml`	Contents of the Curator config.yml (overrides config)	See values.yaml
`resources`	Resource requests and limits	{}
`priorityClassName`	priorityClassName	`nil`
`extraVolumeMounts`	Mount extra volume(s),
`extraVolumes`	Extra volumes
`extraInitContainers`	Init containers to add to the cronjob container	{}
`securityContext`	Configure PodSecurityContext	`false`
`rbac.enabled`	Enable RBAC resources	`false`
`psp.create`	Create pod security policy resources	`false`
`serviceAccount.create`	Create a default serviceaccount for elasticsearch curator	`true`
`serviceAccount.name`	Name for elasticsearch curator serviceaccount	`""`

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