version: "3.8"

volumes:
  clickhouse:
    name: ${CLICKHOUSE_VOLUME_NAME:-clickhouse}

services:
  clickhouse:
    container_name: ${CLICKHOUSE_CONTAINER_NAME:-clickhouse}
    image: ${CLICKHOUSE_IMAGE:-clickhouse/clickhouse-server:22.2.2.1-alpine}
    restart: always
    volumes:
      - clickhouse:/var/lib/clickhouse
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    ulimits:
      nofile:
        soft: 262144
        hard: 262144