Dockerized TeamCity @link https://blog.jetbrains.com/teamcity/2016/06/teamcity-on-docker-hub-its-official-now/

docker-compose.yml

version: '2'

services:
    agent_1:
        environment:
            AGENT_NAME: agent_1
            DOCKER_IN_DOCKER: start
            SERVER_URL: http://server:8111
        container_name: teamcity_agent_1
        depends_on:
            - server
        image: jetbrains/teamcity-agent
        privileged: true
        volumes:
            - ~/var/teamcity/agent_1/conf:/data/teamcity_agent/conf
    agent_2:
        environment:
            AGENT_NAME: agent_2
            DOCKER_IN_DOCKER: start
            SERVER_URL: http://server:8111
        container_name: teamcity_agent_2
        depends_on:
            - server
        image: jetbrains/teamcity-agent
        privileged: true
        volumes:
            - ~/var/teamcity/agent_2/conf:/data/teamcity_agent/conf
    agent_3:
        environment:
            AGENT_NAME: agent_3
            DOCKER_IN_DOCKER: start
            SERVER_URL: http://server:8111
            TEAMCITY_SERVER_MEM_OPTS: '-Xmx2g -XX:MaxPermSize=270m -XX:ReservedCodeCacheSize=350m'
        container_name: teamcity_agent_3
        depends_on:
            - server
        image: jetbrains/teamcity-agent
        privileged: true
        volumes:
            - ~/var/teamcity/agent_3/conf:/data/teamcity_agent/conf
    mysql:
        environment:
            MYSQL_DATABASE: teamcity
            MYSQL_ROOT_PASSWORD: 123qwe!
            MYSQL_USER: teamcity
            MYSQL_PASSWORD: 123qwe!
        container_name: teamcity_mysql
        image: mysql:5.7
        volumes:
            - ~/var/teamcity/mysql:/var/lib/mysql
    server:
        container_name: teamcity_server
        depends_on:
            - mysql
        image: jetbrains/teamcity-server
        ports:
            - 8111:8111
        volumes:
            - ~/var/teamcity/server/data:/data/teamcity_server/datadir
            - ~/var/teamcity/server/logs:/opt/teamcity/logs