version: '3' services: toxiproxy: image: shopify/toxiproxy ports: - "8474:8474" - "23306:23306" - "25432:25432" - "21521:21521" - "21433:21433" links: - "mysql" - "postgresql" - "oracledbxe" - "mssql" mysql: image: mysql:5.7 ports: - "33306:3306" environment: - TZ=UTC - MYSQL_ROOT_PASSWORD=mysqlrootpassword postgresql: image: mdillon/postgis ports: - "35432:5432" environment: - POSTGRES_PASSWORD=postgresrootpassword - POSTGRES_USER=postgres oracledbxe: image: wnameless/oracle-xe-11g ports: - "31521:1521" environment: - ORACLE_ALLOW_REMOTE=true mssql: image: microsoft/mssql-server-linux:2017-latest ports: - "31433:1433" environment: - ACCEPT_EULA=Y - SA_PASSWORD=S0meVeryHardPassword