ElasticSearch

Owned by rajesh rajendran
Last updated: Apr 23, 2019 by Rangabashyam Krishnamachari

Backup:

#Install plugin:- sudo ES_PATH_CONF=/etc/elasticsearch/<folder name start with es or cs>/usr/share/elasticsearch/bin/elasticsearch-plugin install repository-azure

#change the configuration: sudo vi /etc/elasticsearch/<folder name start with es or cs>/elasticsearch.yml cloud.azure.storage.default.account: xxxxxxxxxxx cloud.azure.storage.default.key: xxxxxx

#Restart ES Service: sudo systemctl restart es-node-2_elasticsearch.service

#create Repo: curl -XPUT 'http://localhost:9200/_snapshot/azurebackup' -H 'Content-Type: application/json' -d '{ "type": "azure", "settings": { "container": "<blob_name>", "base_path": "<storage_account_name>"} }'

#create Snapshot: curl -XPUT 'http://localhost:9200/_snapshot/azurebackup/snapshot_1' -H 'Content-Type: application/json' -d '{ "indices":"*","include_global_state":false }'

#check status of backup curl -XGET 'http://localhost:9200/_snapshot/azurebackup/_all'


Restore: #Install plugin:- sudo ES_PATH_CONF=/etc/elasticsearch/es-node-2 /usr/share/elasticsearch/bin/elasticsearch-plugin install repository-azure

#change the configuration: sudo nano /etc/elasticsearch/es-node-2/elasticsearch.yml cloud.azure.storage.default.account: xxxxxxxxxxx cloud.azure.storage.default.key: xxxxxx

#Restart ES Service: sudo systemctl restart es-node-2_elasticsearch.service

#create Repo: curl -XPUT 'http://localhost:9200/_snapshot/azurebackup' -H 'Content-Type: application/json' -d '{ "type": "azure", "settings": { "container": "<blob_name>", "base_path": "<storage_account_name>"} }'


#Delete unwanted indices curl -XDELETE 'http://localhost:9200/_all'

#Restore from snapshot curl -XPOST 'http://localhost:9200/_snapshot/azurebackup/snapshot_1/_restore'

#To check the status of snapshot restore curl -s "http://localhost:9200/_snapshot/azurebackup/snapshot_1/_status?pretty"