Dockerfile for elasticsearch curator

Refer to the version matrix in the official curator repository on which version to use.

Tags

3.5.1 - Dockerfile

How to use

Version 3.5.1

This version has the option to backup snapshot to s3 and/or delete indices based upon the following values.

Environment Variables:

• CRON_SCHEDULE: Crontab schedule for curator to run, Default: 0 0 * * * i.e. Daily at 00:00
• ELASTICSEARCH_HOST: Elasticsearch host
• ELASTICSEARCH_PORT: Elasticsearch port
• SNAPSHOT_NAME: Name of the snapshot repository in ES
• BUCKET_NAME: Name of the bucket in which indice snapshots are to be backedup
• BUCKET_BASE_PATH: Base path inside bucket where indices backup must be stored
• AWS_REGION: AWS region of the bucket
• TIME_UNIT:[hours|days|weeks|months] Unit of time to reckon by
• TIMESTRING: Python strftime string to match your index definition, e.g. 2014.07.15 would be %Y.%m.%d
• OLDER_THAN: Include only indices older than n time_units (Integer)
• DO_SNAPSHOT: If variable is set (default), enables the code snippet which takes snapshot and backs up indices to s3
• DO_DELETE: If variable is set (default), enables the code snippet which deletes indcies
• LOGLEVEL: Log level of the curator log, default: INFO
• LOGFILE: File in which curator writes its logs, default /var/log/curator.log
• EXTRA_OPTS: Pass extra flag options to curator e.g. --dry-run

Example Usage:

Elasticsearch running on host and disabling snapshot, only deleting incdices

docker run -d -e ELASTICSEARCH_HOST=elasticsearch -e DO_SNAPSHOT="" stakater/elasticsearch-curator