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elastic search snapshot and restore requests commands

elastic search snapshot and restore requests commands



PUT /_snapshot/my_backup
{
  "type": "fs",
  "settings": {
    "location": "/home/kishlay/Documents/esbackup"
  }
}

this may throw permission denied exception
so for that do
chmod 777 (folder path)

PUT /_snapshot/my_backup2
{
  "type": "fs",
  "settings": {
    "location": "/home/kishlay/Documents/esbackup2"
  }
}

GET /_snapshot/my_backup/snapshot

GET /_snapshot

PUT /_snapshot/my_backup/snapshot_2?wait_for_completion=true
{
  "indices": "my_index4",
  "ignore_unavailable": true,
  "include_global_state": false
}

GET /_snapshot/my_backup/snapshot_2

DELETE /my_index4

POST /_snapshot/my_backup/snapshot_2/_restore

DELETE /khandialog
DELETE /khanscript

DELETE /_snapshot/my_backup/snapshot_2


PUT /_snapshot/my_backup2/snapshot_6?wait_for_completion=true
{
  "indices": "khandialog,khanscript",
  "ignore_unavailable": true,
  "include_global_state": false
}

GET /_snapshot

GET /_cat/snapshots/

GET /_snapshot/my_backup/snapshot_

DELETE /_snapshot/my_backup2/snapshot_6

Get khandialog/_search
{
  "query":{
     "bool": {
      "should": [
        { "multi_match": {
           "query":    "algebra",
      "fields": [ "title", "description" , "script" ]
        }}
      ],
      "must":[
          { "match": { "subscriberUserIDs":  "0" }}
        ]
    }
  }
}

Get khandialog/_search?q=knowledge

before creating or using snapshot we need to declare folder location in elasticsearch.yml

location of this file
/etc/elasticsearch/elasticsearch.yml

then add in file
path.repo: ["/mount/backups", "/mount/longterm_backups"]


Link : https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-snapshots.html
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