version: "2"
services:
  server:
    image: rancher/server:v1.6.12
    restart: unless-stopped
    ports:
    - "80:8080"
    environment:
    - JAVA_OPTS=-Xmx8192m
    - TZ=Europe/Bucharest
    - CATTLE_DB_CATTLE_MYSQL_HOST=mysql
    - CATTLE_DB_CATTLE_MYSQL_PORT=3306
    - CATTLE_DB_CATTLE_MYSQL_NAME=cattle
    - CATTLE_DB_CATTLE_USERNAME=cattle
    - CATTLE_DB_CATTLE_PASSWORD=cattle
    volumes:
    - rancher-cattle-data:/var/lib/cattle
    depends_on:
    - mysql
  mysql:
    image: mysql:5.7
    restart: unless-stopped
    environment:
    - TZ=Europe/Bucharest
    - MYSQL_ROOT_PASSWORD=RancherSecret
    - MYSQL_DATABASE=cattle
    - MYSQL_USER=cattle
    - MYSQL_PASSWORD=cattle
    command:
    - mysqld
    - --key_buffer_size=16M
    - --join_buffer_size=48M
    - --max_allowed_packet=16M
    - --max_connections=500
    - --sql_mode=ONLY_FULL_GROUP_BY
    - --query_cache_limit=1M
    - --query_cache_size=0
    - --query_cache_type=0
    - --innodb_buffer_pool_size=6GB
    - --innodb_buffer_pool_instances=3
    - --innodb_read_io_threads=16
    - --innodb_write_io_threads=16
    - --log_error=/var/log/mysql/error.log
    - --expire_logs_days=2
    - --myisam_recover_options=BACKUP
    - --thread_cache_size=10
    - --table_open_cache=1000
    volumes:
    - rancher-mysql-data:/var/lib/mysql
    - rancher-mysql-logs:/var/log/mysql

volumes:
  rancher-cattle-data:
  rancher-mysql-data:
  rancher-mysql-logs: