databases.yaml

services:
  postgres:
    image: postgis/postgis:16-3.4
    platform: linux/amd64
    command:
      - -F # turn fsync off for speed
      - -N 1000 # increase max connections from 100 so we can run more HGEs
    ports:
      - 5432
    environment:
      POSTGRES_PASSWORD: "password" # you probably want to override this
    volumes:
      - /var/lib/postgresql/data
    healthcheck:
      test:
        - CMD-SHELL
        - psql -U "$${POSTGRES_USER:-postgres}" < /dev/null && sleep 5 && psql -U "$${POSTGRES_USER:-postgres}" < /dev/null
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  # setup for read replicas
  postgresql-primary:
    image: 'bitnami/postgresql:16'
    ports:
      - 5432
    volumes:
      - '/bitnami/postgresql'
    environment:
      - POSTGRESQL_REPLICATION_MODE=master
      - POSTGRESQL_REPLICATION_USER=repl_user
      - POSTGRESQL_REPLICATION_PASSWORD=repl_password
      - POSTGRESQL_USERNAME=hasura
      - POSTGRESQL_PASSWORD=hasura
      - POSTGRESQL_DATABASE=hasura
      - ALLOW_EMPTY_PASSWORD=yes
    healthcheck:
      test:
        - CMD-SHELL
        - export PGPASSWORD="$${POSTGRESQL_PASSWORD:-password}"
        - psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null && sleep 5 && psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  postgresql-replica-1:
    image: 'bitnami/postgresql:16'
    ports:
      - 5432
    depends_on:
      postgresql-primary:
        condition: service_healthy
    environment:
      - POSTGRESQL_REPLICATION_MODE=slave
      - POSTGRESQL_REPLICATION_USER=repl_user
      - POSTGRESQL_REPLICATION_PASSWORD=repl_password
      - POSTGRESQL_MASTER_HOST=postgresql-primary
      - POSTGRESQL_USERNAME=hasura
      - POSTGRESQL_PASSWORD=hasura
      - POSTGRESQL_MASTER_PORT_NUMBER=5432
      - ALLOW_EMPTY_PASSWORD=yes
    healthcheck:
      test:
        - CMD-SHELL
        - export PGPASSWORD="$${POSTGRESQL_PASSWORD:-password}"
        - psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null && sleep 5 && psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  postgresql-replica-2:
    image: 'bitnami/postgresql:16'
    ports:
      - 5432
    depends_on:
      postgresql-primary:
        condition: service_healthy
    environment:
      - POSTGRESQL_REPLICATION_MODE=slave
      - POSTGRESQL_REPLICATION_USER=repl_user
      - POSTGRESQL_REPLICATION_PASSWORD=repl_password
      - POSTGRESQL_MASTER_HOST=postgresql-primary
      - POSTGRESQL_USERNAME=hasura
      - POSTGRESQL_PASSWORD=hasura
      - POSTGRESQL_MASTER_PORT_NUMBER=5432
      - ALLOW_EMPTY_PASSWORD=yes
    healthcheck:
      test:
        - CMD-SHELL
        - export PGPASSWORD="$${POSTGRESQL_PASSWORD:-password}"
        - psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null && sleep 5 && psql -U "$${POSTGRESQL_USERNAME:-postgres}" < /dev/null
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  citus:
    image: citusdata/citus:11.3.0
    platform: linux/amd64
    command:
      - -F # turn fsync off for speed
      - -N 1000 # increase max connections from 100 so we can run more HGEs
      - "-cclient_min_messages=error"
    ports:
      - 5432
    environment:
      POSTGRES_PASSWORD: "password" # you probably want to override this
    volumes:
      - /var/lib/postgresql/data
    healthcheck:
      test:
        - CMD-SHELL
        - psql -U "$${POSTGRES_USER:-postgres}" < /dev/null && sleep 5 && psql -U "$${POSTGRES_USER:-postgres}" < /dev/null
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  cockroach:
    image: cockroachdb/cockroach:latest-v22.2
    command:
      - start-single-node
      - --insecure
      - --accept-sql-without-tls
    init: true # doesn't shut down properly without this
    ports:
      - 26257
    volumes:
      - /cockroach/cockroach-data
    healthcheck:
      test:
        - CMD-SHELL
        - cockroach sql --insecure --execute "select 1;" 
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  yugabyte:
    image: yugabytedb/yugabyte
    command:
      - bin/yugabyted
      - start
      - --daemon=false
      - --initial_scripts_dir=/
    ports:
      - "65009:5433"
    environment:
      YSQL_USER: "hasura"
      YSQL_PASSWORD: "hasura"
      YSQL_DB: "hasura"
    volumes:
      - /var/lib/postgresql/data

  sqlserver:
    image: mcr.microsoft.com/mssql/server:2019-latest
    platform: linux/amd64
    ports:
      - 1433
    environment:
      ACCEPT_EULA: "Y"
      SA_PASSWORD: "Password!"
      MSSQL_SA_PASSWORD: "Password!"
    volumes:
      - /var/opt/mssql
    healthcheck:
      test:
        - CMD-SHELL
        - |
          /opt/mssql-tools/bin/sqlcmd -U SA -P "$$SA_PASSWORD"
      start_period: 5s
      interval: 5s
      timeout: 10s
      retries: 20

  mysql:
    image: mysql
    command: --default-authentication-plugin=mysql_native_password
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: Password123#
    ports:
      - "3306:3306"