Elasticsearch index

• https://www.elastic.co/blog/what-is-an-elasticsearch-index

• Index API:
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-index_.html
  • https://www.elastic.co/guide/en/elasticsearch/reference/7.17/docs-index_.html
  • https://www.elastic.co/guide/en/elasticsearch/reference/current/indices-update-settings.html

• Index properties: https://www.elastic.co/guide/en/elasticsearch/reference/current/index-modules.html#index-modules
• ILM
• Curator

Index operations

List indexes:

• curl -XGET http://localhost:9200/_cat/indices?v
• curl -XGET "http://localhost:9200/_cat/indices?v&s=store.size"
• curl -k "https://localhost:9200/_cat/indices?v&health=red" -u'XXX:UUU'

Delete index:

• curl -X DELETE

Show settings:

• /myindex/_settings

cat API

• /_cat/indices
• /_cat/shards
• /_cat/allocation
• /_cat/plugins
• /_cat/recovery
• /_cat/snapshot
• /_cat/repositories
• /_cat/health
• /_cat/templates

Related

• Data too large
• Kibana
• Update index settings
• Low disk watermark
• index.mapping.total_fields.limit

See also

• ELK: curator, logs, ILM, Snapshots
• Elasticsearch: /_cat/, /_nodes/, /_cluster/, /_snapshot/, /_ilm/, /_xpack/, /_search/, /_security/, /my-index/, /_bulk
• Elasticsearch, installation, ELK, Elastic X-Pack, elasticsearch.yml, logs, ECK, Elasticsearch curl URLs, Elastisearch REST APIs, /_cat/, /_cluster/, /_xpack/, QueryShardException, Elasticsearch index, ELK backup and restore, elasticsearch-cli, Elasticsearch versions, ElasticSearch Snapshot Lifecycle Management (SLM), Low disk watermark, Elasticsearch storage, Elasticsearch users, Elasticsearch roles, search context, shards, Elastic Cloud, Elastic Licensing, ElasticSearch alerts, ESQL

https://www.elastic.co/guide/en/elasticsearch/reference/current/cat-templates.html