docker-compose：在创build数据库容器时，控制台不返回到主机

我正在尝试使用docker-compose创build一个postgresql docker容器，但是当我使用预先准备好的postgresql映像时，控制台似乎永远不会返回到主机，如果我按Ctrl + C，容器最终会被停住。 这是我得到的：

泊坞窗，compose.yml

version: '2' services: database: container_name: database_server build: context: . dockerfile: Dockerfile_database image: database:tag expose: - "5432" 

Dockerfile_database

 FROM library/postgres ADD init.sql /docker-entrypoint-initdb.d/ 

init.sql

 CREATE USER usuario WITH PASSWORD 'senha'; CREATE DATABASE telesaude; GRANT ALL PRIVILEGES ON DATABASE telesaude TO usuario; 

并在容器创build期间控制台显示一些postgresql日志，如下所示：

 Building database Step 1/2 : FROM library/postgres ---> 4023a747a01a Step 2/2 : ADD init.sql /docker-entrypoint-initdb.d/ ---> e264774d1f0b Removing intermediate container 8df766b5a9f2 Successfully built e264774d1f0b WARNING: Image for service database was built because it did not already exist. To rebuild this image you must use `docker-compose build` or `docker-compose up --build`. Creating database_server Attaching to database_server database_server | The files belonging to this database system will be owned by user "postgres". database_server | This user must also own the server process. database_server | database_server | The database cluster will be initialized with locale "en_US.utf8". database_server | The default database encoding has accordingly been set to "UTF8". database_server | The default text search configuration will be set to "english". database_server | database_server | Data page checksums are disabled. database_server | database_server | fixing permissions on existing directory /var/lib/postgresql/data ... ok database_server | creating subdirectories ... ok database_server | selecting default max_connections ... 100 database_server | selecting default shared_buffers ... 128MB database_server | selecting dynamic shared memory implementation ... posix database_server | creating configuration files ... ok database_server | running bootstrap script ... ok database_server | performing post-bootstrap initialization ... ok database_server | syncing data to disk ... database_server | WARNING: enabling "trust" authentication for local connections database_server | You can change this by editing pg_hba.conf or using the option -A, or database_server | --auth-local and --auth-host, the next time you run initdb. database_server | ok database_server | database_server | Success. You can now start the database server using: database_server | database_server | pg_ctl -D /var/lib/postgresql/data -l logfile start database_server | database_server | **************************************************** database_server | WARNING: No password has been set for the database. database_server | This will allow anyone with access to the database_server | Postgres port to access your database. In database_server | Docker's default configuration, this is database_server | effectively any other container on the same database_server | system. database_server | database_server | Use "-e POSTGRES_PASSWORD=password" to set database_server | it in "docker run". database_server | **************************************************** database_server | waiting for server to start....LOG: database system was shut down at 2017-02-02 21:15:46 UTC database_server | LOG: MultiXact member wraparound protections are now enabled database_server | LOG: database system is ready to accept connections database_server | LOG: autovacuum launcher started database_server | done database_server | server started database_server | ALTER ROLE database_server | database_server | database_server | /docker-entrypoint.sh: running /docker-entrypoint-initdb.d/init.sql database_server | CREATE ROLE database_server | CREATE DATABASE database_server | GRANT database_server | database_server | database_server | LOG: received fast shutdown request database_server | LOG: aborting any active transactions database_server | waiting for server to shut down...LOG: autovacuum launcher shutting down database_server | .LOG: shutting down database_server | LOG: database system is shut down database_server | done database_server | server stopped database_server | database_server | PostgreSQL init process complete; ready for start up. database_server | database_server | LOG: database system was shut down at 2017-02-02 21:15:49 UTC database_server | LOG: MultiXact member wraparound protections are now enabled database_server | LOG: database system is ready to accept connections database_server | LOG: autovacuum launcher started (console never returns to host after this) 

我该怎么做容器一直运行/启动和控制台返回到主机？ 我必须使用docker-compose。 不能使用docker运行-D …

Answer 1

要使用compose在后台运行容器，请使用detach选项：

 docker-compose up -d