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teserak/docker-compose.deploy.volumes-placement.yml

Forked from dmontagu/docker-compose.deploy.volumes-placement.yml
Created September 17, 2020 19:47
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Revisions

  1. @dmontagu dmontagu revised this gist May 13, 2019. No changes.
  2. @dmontagu dmontagu created this gist May 13, 2019.
    35 changes: 35 additions & 0 deletions docker-compose.deploy.volumes-placement.yml
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    version: '3.3'
    services:
    db:
    volumes:
    - app-db-data:/var/lib/postgresql/data/pgdata
    deploy:
    placement:
    constraints:
    - node.labels.${STACK_NAME}.app-db-data == true
    es01:
    volumes:
    - app-es-data-01:/usr/share/elasticsearch/data
    deploy:
    placement:
    constraints:
    - node.labels.${STACK_NAME}.app-es-data-01 == true
    es02:
    volumes:
    - app-es-data-02:/usr/share/elasticsearch/data
    deploy:
    placement:
    constraints:
    - node.labels.${STACK_NAME}.app-es-data-02 == true
    proxy:
    deploy:
    placement:
    constraints:
    - node.role == manager

    volumes:
    app-db-data:
    app-es-data-01:
    driver: local
    app-es-data-02:
    driver: local
    8 changes: 8 additions & 0 deletions docker-compose.shared.base-images.yml
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    version: '3.3'
    services:
    db:
    image: postgres:11
    es01:
    image: elasticsearch:7.0.1
    es02:
    image: elasticsearch:7.0.1
    7 changes: 7 additions & 0 deletions docker-compose.shared.depends.yml
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    version: '3.3'
    services:
    backend:
    depends_on:
    - db
    - es01
    - es02
    37 changes: 37 additions & 0 deletions docker-compose.shared.env.yml
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    version: '3.3'
    services:
    db:
    env_file:
    - env-postgres.env
    environment:
    - PGDATA=/var/lib/postgresql/data/pgdata
    es01:
    environment:
    - node.name=es01
    - cluster.initial_master_nodes=es01,es02
    - discovery.seed_hosts=es02
    env_file:
    - env-elasticsearch.env
    ulimits:
    memlock:
    soft: -1
    hard: -1
    es02:
    environment:
    - node.name=es02
    - cluster.initial_master_nodes=es01,es02
    - discovery.seed_hosts=es01
    env_file:
    - env-elasticsearch.env
    ulimits:
    memlock:
    soft: -1
    hard: -1
    backend:
    env_file:
    - env-postgres.env
    - env-backend.env
    - env-elasticsearch.env
    environment:
    - SERVER_NAME=${DOMAIN}
    - SERVER_HOST=https://${DOMAIN}
    14 changes: 14 additions & 0 deletions elasticsearch.py
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    from elasticsearch import Elasticsearch
    from elasticsearch_async import AsyncElasticsearch

    from app.core import config


    ES_HOST = f"{config.elasticsearch_server}:{config.elasticsearch_port}"


    def get_elasticsearch() -> Elasticsearch:
    return Elasticsearch(hosts=[ES_HOST])

    def get_async_elasticsearch(loop=None) -> AsyncElasticsearch:
    return AsyncElasticsearch(hosts=[ES_HOST], loop=loop)
    8 changes: 8 additions & 0 deletions env-elasticsearch.env
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    # Used by elasticsearch service
    cluster.name=docker-cluster
    bootstrap.memory_lock=true
    "ES_JAVA_OPTS=-Xms512m -Xmx512m"

    # Used by backend service
    ELASTICSEARCH_SERVER=es01
    ELASTICSEARCH_PORT=9200