elasticsearch-curatorインデックス削除、インデックスバックアップsnapshot、snapshot削除を実現

公式住所:https://www.elastic.co/guide/en/elasticsearch/client/curator/current/index.htmlプロパティの説明:https://www.elastic.co/guide/en/elasticsearch/client/curator/current/about-features.html

1.ダウンロードインストール

wget https://packages.elastic.co/curator/5/centos/7/Packages/elasticsearch-curator-5.6.0-1.x86_64.rpm
yum install elasticsearch-curator-5.6.0-1.x86_64.rpm
# elasticsearch-curator，curator config.yml( ES )、action.yml( )， 
touch action.yml
touch config.yml

2.アクションの設定yml & config.yml

次の例:インデックス削除、インデックスバックアップsnapshot、snapshotの削除

actions:
  1:
    action: delete_indices
    description: >-
      Delete indices older than 7 days (based on index name), for testjiwei-
      prefixed indices. Ignore the error if the filter does not result in an
      actionable list of indices (ignore_empty_list) and exit cleanly.
    options:
       ignore_empty_list: True
      disable_action: False
      timeout_override: 300
      continue_if_exception: False
    filters:
    - filtertype: pattern
      kind: prefix
      value: testjiwei-
    - filtertype: age
      source: name
      direction: older
      timestring: '%Y.%m.%d'
      unit: days
      unit_count: 7
 2:
    action: snapshot
    description: >-
      Snapshot selected indices to 'repository' with the snapshot name or name
    options:
      repository: dev_data
      name:
      #name: ''  # snapshot ，name curator_ 
      wait_for_completion: True
      max_wait: 3600
      wait_interval: 10
      # true  
      disable_action: False 
    filters:
    - filtertype: pattern
      kind: regex
      value: '^(ua_paper|course_exercise_extra|playback_info)'
 3:
    action: delete_snapshots
    description: >-
      Delete selected snapshots from 'repository'
    options:
      repository: dev_data     
      ignore_empty_list: True
      disable_action: False
      timeout_override: 3000
      continue_if_exception: False
    filters:
    - filtertype: pattern
      kind: prefix
      value: curator-
    - filtertype: age
      source: creation_date
      direction: older
      unit: days
      unit_count: 2  # 2 ，0 

3.運転

# --dry-run  ， ， 
curator --config /opt/elasticsearch-curator/config.yml --dry-run /opt/elasticsearch-curator/action.yml
#  
curator --config /opt/elasticsearch-curator/config.yml /opt/elasticsearch-curator/action.yml