captainVersion: 4
services:
    $$cap_appname:
        image: docker.elastic.co/elasticsearch/elasticsearch:$$cap_elasticsearch_version
        volumes:
            - $$cap_appname-elasticsearch-data:/usr/share/elasticsearch/data
        restart: always
        environment:
            CLI_JAVA_OPTS: -Xms512m -Xmx512m
            cluster.name: $$cap_elasticsearch_cluster_name
            discovery.type: $$cap_elasticsearch_discovery_type
            http.port: $$cap_container_port
            node.name: $$cap_appname
            xpack.security.enabled: $$cap_elasticsearch_security_enabled
        caproverExtra:
            containerHttpPort: $$cap_container_port
caproverOneClickApp:
    variables:
        - id: $$cap_elasticsearch_version
          label: 'Elasticsearch Version Tag'
          description: 'Check out the releases overview: https://hub.docker.com/_/elasticsearch'
          defaultValue: 8.4.1
          validRegex: /^([^\s^\/])+$/
        - id: $$cap_elasticsearch_cluster_name
          label: Cluster Name
          description: Only nodes within the same cluster name can be combined
          defaultValue: elasticsearch-cluster
          validRegex: /^([^\s^\/])+$/
        - id: $$cap_elasticsearch_discovery_type
          label: Discovery Type
          description: Discovery type, for a single node cluster use `single-node`, otherwise `multi-node`
          defaultValue: single-node
          validRegex: /^([^\s^\/])+$/
        - id: $$cap_elasticsearch_security_enabled
          label: Security Enabled
          defaultValue: 'false'
          description: 'When you enable this option, Elasticsearch will create a random password (see startup logs) for the `elastic` user and create SSL certificates required for authentication. It is recommended to leave this off for a quick setup. Warning: make sure to enable HTTP Basic Auth in CapRover!'
          validRegex: /^([^\s^\/])+$/
        - id: $$cap_container_port
          label: Container TCP Port
          defaultValue: '9200'
          description: Internal port for Elasticsearch the container listens to.
          validRegex: /^([0-9])+$/
    instructions:
        start: 'Elasticsearch is a distributed, RESTful search and analytics engine. This image can be used for single nodes and cluster setups. IMPORTANT: Be sure to extend the virtual memory on all your hosts! (increase "echo ''vm.max_map_count=262144'' >> /etc/sysctl.conf" and restart "sysctl -p")'
        end: 'Deployment of Elasticsearch is finished. You might see 502 errors for the next 2 minutes. Goto <YOUR-APP-URL>/_cat/health to check the health of your cluster. IMPORTANT: Be sure to extend the virtual memory on all your hosts! (increase "echo ''vm.max_map_count=262144'' >> /etc/sysctl.conf" and restart "sysctl -p")'
    displayName: ''
    isOfficial: true
    description: Elasticsearch is a search engine based on the Lucene library
    documentation: Look at https://www.elastic.co/guide/en/elasticsearch/reference/current/docker.html for further assistance using Elasticsearch with docker.