目录搜索
ComposeAbout versions and upgrading (Compose)ASP.NET Core + SQL Server on Linux (Compose)CLI environment variables (Compose)Command-line completion (Compose)Compose(组成)Compose command-line reference(组合命令行参考)Control startup order (Compose)Django and PostgreSQL (Compose)Docker stacks and distributed application bundles (Compose)docker-compose build(docker-compose构建)docker-compose bundledocker-compose configdocker-compose createdocker-compose downdocker-compose eventsdocker-compose execdocker-compose helpdocker-compose imagesdocker-compose killdocker-compose logsdocker-compose pausedocker-compose portdocker-compose psdocker-compose pulldocker-compose pushdocker-compose restartdocker-compose rmdocker-compose rundocker-compose scaledocker-compose startdocker-compose stopdocker-compose topdocker-compose unpausedocker-compose upEnvironment file (Compose)Environment variables in ComposeExtend services in ComposeFrequently asked questions (Compose)Getting started (Compose)Install ComposeLink environment variables (deprecated) (Compose)Networking in ComposeOverview of Docker ComposeOverview of docker-compose CLIQuickstart: Compose and WordPressRails and PostgreSQL (Compose)Sample apps with ComposeUsing Compose in productionUsing Compose with SwarmEngine.NET Core application (Engine)About images, containers, and storage drivers (Engine)Add nodes to the swarm (Engine)Apply custom metadata (Engine)Apply rolling updates (Engine)apt-cacher-ngBest practices for writing Dockerfiles (Engine)Binaries (Engine)Bind container ports to the host (Engine)Breaking changes (Engine)Build your own bridge (Engine)Configure container DNS (Engine)Configure container DNS in user-defined networks (Engine)CouchDB (Engine)Create a base image (Engine)Create a swarm (Engine)Customize the docker0 bridge (Engine)Debian (Engine)Default bridge networkDelete the service (Engine)Deploy a service (Engine)Deploy services to a swarm (Engine)Deprecated Engine featuresDocker container networking (Engine)Docker overview (Engine)Docker run reference (Engine)Dockerfile reference (Engine)Dockerize an applicationDrain a node (Engine)EngineFAQ (Engine)Fedora (Engine)Get started (Engine)Get started with macvlan network driver (Engine)Get started with multi-host networking (Engine)How nodes work (Engine)How services work (Engine)Image management (Engine)Inspect the service (Engine)Install Docker (Engine)IPv6 with Docker (Engine)Join nodes to a swarm (Engine)Legacy container links (Engine)Lock your swarm (Engine)Manage nodes in a swarm (Engine)Manage sensitive data with Docker secrets (Engine)Manage swarm security with PKI (Engine)Manage swarm service networks (Engine)Migrate to Engine 1.10Optional Linux post-installation steps (Engine)Overview (Engine)PostgreSQL (Engine)Raft consensus in swarm mode (Engine)Riak (Engine)Run Docker Engine in swarm modeScale the service (Engine)SDKs (Engine)Select a storage driver (Engine)Set up for the tutorial (Engine)SSHd (Engine)Storage driver overview (Engine)Store service configuration data (Engine)Swarm administration guide (Engine)Swarm mode key concepts (Engine)Swarm mode overlay network security model (Engine)Swarm mode overview (Engine)Understand container communication (Engine)Use multi-stage builds (Engine)Use swarm mode routing mesh (Engine)Use the AUFS storage driver (Engine)Use the Btrfs storage driver (Engine)Use the Device mapper storage driver (Engine)Use the OverlayFS storage driver (Engine)Use the VFS storage driver (Engine)Use the ZFS storage driver (Engine)Engine: Admin GuideAmazon CloudWatch logs logging driver (Engine)Bind mounts (Engine)Collect Docker metrics with Prometheus (Engine)Configuring and running Docker (Engine)Configuring logging drivers (Engine)Control and configure Docker with systemd (Engine)ETW logging driver (Engine)Fluentd logging driver (Engine)Format command and log output (Engine)Google Cloud logging driver (Engine)Graylog Extended Format (GELF) logging driver (Engine)Journald logging driver (Engine)JSON File logging driver (Engine)Keep containers alive during daemon downtime (Engine)Limit a container's resources (Engine)Link via an ambassador container (Engine)Log tags for logging driver (Engine)Logentries logging driver (Engine)PowerShell DSC usage (Engine)Prune unused Docker objects (Engine)Run multiple services in a container (Engine)Runtime metrics (Engine)Splunk logging driver (Engine)Start containers automatically (Engine)Storage overview (Engine)Syslog logging driver (Engine)tmpfs mountsTroubleshoot volume problems (Engine)Use a logging driver plugin (Engine)Using Ansible (Engine)Using Chef (Engine)Using Puppet (Engine)View a container's logs (Engine)Volumes (Engine)Engine: CLIDaemon CLI reference (dockerd) (Engine)dockerdocker attachdocker builddocker checkpointdocker checkpoint createdocker checkpoint lsdocker checkpoint rmdocker commitdocker configdocker config createdocker config inspectdocker config lsdocker config rmdocker containerdocker container attachdocker container commitdocker container cpdocker container createdocker container diffdocker container execdocker container exportdocker container inspectdocker container killdocker container logsdocker container lsdocker container pausedocker container portdocker container prunedocker container renamedocker container restartdocker container rmdocker container rundocker container startdocker container statsdocker container stopdocker container topdocker container unpausedocker container updatedocker container waitdocker cpdocker createdocker deploydocker diffdocker eventsdocker execdocker exportdocker historydocker imagedocker image builddocker image historydocker image importdocker image inspectdocker image loaddocker image lsdocker image prunedocker image pulldocker image pushdocker image rmdocker image savedocker image tagdocker imagesdocker importdocker infodocker inspectdocker killdocker loaddocker logindocker logoutdocker logsdocker networkdocker network connectdocker network createdocker network disconnectdocker network inspectdocker network lsdocker network prunedocker network rmdocker nodedocker node demotedocker node inspectdocker node lsdocker node promotedocker node psdocker node rmdocker node updatedocker pausedocker plugindocker plugin createdocker plugin disabledocker plugin enabledocker plugin inspectdocker plugin installdocker plugin lsdocker plugin pushdocker plugin rmdocker plugin setdocker plugin upgradedocker portdocker psdocker pulldocker pushdocker renamedocker restartdocker rmdocker rmidocker rundocker savedocker searchdocker secretdocker secret createdocker secret inspectdocker secret lsdocker secret rmdocker servicedocker service createdocker service inspectdocker service logsdocker service lsdocker service psdocker service rmdocker service scaledocker service updatedocker stackdocker stack deploydocker stack lsdocker stack psdocker stack rmdocker stack servicesdocker startdocker statsdocker stopdocker swarmdocker swarm cadocker swarm initdocker swarm joindocker swarm join-tokendocker swarm leavedocker swarm unlockdocker swarm unlock-keydocker swarm updatedocker systemdocker system dfdocker system eventsdocker system infodocker system prunedocker tagdocker topdocker unpausedocker updatedocker versiondocker volumedocker volume createdocker volume inspectdocker volume lsdocker volume prunedocker volume rmdocker waitUse the Docker command line (Engine)Engine: ExtendAccess authorization plugin (Engine)Docker log driver pluginsDocker network driver plugins (Engine)Extending Engine with pluginsManaged plugin system (Engine)Plugin configuration (Engine)Plugins API (Engine)Volume plugins (Engine)Engine: SecurityAppArmor security profiles for Docker (Engine)Automation with content trust (Engine)Content trust in Docker (Engine)Delegations for content trust (Engine)Deploying Notary (Engine)Docker security (Engine)Docker security non-events (Engine)Isolate containers with a user namespace (Engine)Manage keys for content trust (Engine)Play in a content trust sandbox (Engine)Protect the Docker daemon socket (Engine)Seccomp security profiles for Docker (Engine)Secure EngineUse trusted imagesUsing certificates for repository client verification (Engine)Engine: TutorialsEngine tutorialsNetwork containers (Engine)Get StartedPart 1: OrientationPart 2: ContainersPart 3: ServicesPart 4: SwarmsPart 5: StacksPart 6: Deploy your appMachineAmazon Web Services (Machine)Digital Ocean (Machine)docker-machine activedocker-machine configdocker-machine createdocker-machine envdocker-machine helpdocker-machine inspectdocker-machine ipdocker-machine killdocker-machine lsdocker-machine provisiondocker-machine regenerate-certsdocker-machine restartdocker-machine rmdocker-machine scpdocker-machine sshdocker-machine startdocker-machine statusdocker-machine stopdocker-machine upgradedocker-machine urlDriver options and operating system defaults (Machine)Drivers overview (Machine)Exoscale (Machine)Generic (Machine)Get started with a local VM (Machine)Google Compute Engine (Machine)IBM Softlayer (Machine)Install MachineMachineMachine CLI overviewMachine command-line completionMachine concepts and helpMachine overviewMicrosoft Azure (Machine)Microsoft Hyper-V (Machine)Migrate from Boot2Docker to MachineOpenStack (Machine)Oracle VirtualBox (Machine)Provision AWS EC2 instances (Machine)Provision Digital Ocean Droplets (Machine)Provision hosts in the cloud (Machine)Rackspace (Machine)VMware Fusion (Machine)VMware vCloud Air (Machine)VMware vSphere (Machine)NotaryClient configuration (Notary)Common Server and signer configurations (Notary)Getting started with NotaryNotary changelogNotary configuration filesRunning a Notary serviceServer configuration (Notary)Signer configuration (Notary)Understand the service architecture (Notary)Use the Notary client
文字

此页面提供docker-compose命令的使用信息。

命令选项概述和帮助

您也可以通过docker-compose --help从命令行运行来查看此信息。

Define and run multi-container applications with Docker.Usage:
  docker-compose [-f <arg>...] [options] [COMMAND] [ARGS...]
  docker-compose -h|--help

Options:  -f, --file FILE             Specify an alternate Compose file (default: docker-compose.yml)  -p, --project-name NAME     Specify an alternate project name (default: directory name)  --verbose                   Show more output  --no-ansi                   Do not print ANSI control characters  -v, --version               Print version and exit  -H, --host HOST             Daemon socket to connect to  --tls                       Use TLS; implied by --tlsverify  --tlscacert CA_PATH         Trust certs signed only by this CA  --tlscert CLIENT_CERT_PATH  Path to TLS certificate file  --tlskey TLS_KEY_PATH       Path to TLS key file  --tlsverify                 Use TLS and verify the remote  --skip-hostname-check       Don't check the daemon's hostname against the name specified                              in the client certificate (for example if your docker host
                              is an IP address)  --project-directory PATH    Specify an alternate working directory                              (default: the path of the Compose file)Commands:
  build              Build or rebuild services
  bundle             Generate a Docker bundle from the Compose file
  config             Validate and view the Compose file
  create             Create services
  down               Stop and remove containers, networks, images, and volumes
  events             Receive real time events from containers
  exec               Execute a command in a running container
  help               Get help on a command
  images             List images
  kill               Kill containers
  logs               View output from containers
  pause              Pause services
  port               Print the public port for a port binding
  ps                 List containers
  pull               Pull service images
  push               Push service images
  restart            Restart services
  rm                 Remove stopped containers
  run                Run a one-off command
  scale              Set number of containers for a service
  start              Start services
  stop               Stop services
  top                Display the running processes
  unpause            Unpause services
  up                 Create and start containers
  version            Show the Docker-Compose version information

您可以使用Docker Compose二进制,docker-compose [-f <arg> ...] [options] [COMMAND] [ARGS ...]在Docker容器中构建和管理多个服务。

使用-f指定名称和一个或多个文件撰写路径

使用该-f标志来指定Compose配置文件的位置。

指定多个撰写文件

您可以提供多个-f配置文件。当您提供多个文件时,Compose将它们组合成单个配置。撰写按您提供文件的顺序构建配置。后续文件将覆盖并添加到其前任。

例如,请考虑以下命令行:

$ docker-compose -f docker-compose.yml -f docker-compose.admin.yml run backup_db

docker-compose.yml文件可能会指定一项webapp服务。

webapp:
  image: examples/web
  ports:    - "8000:8000"
  volumes:    - "/data"

如果docker-compose.admin.yml也指定了这个相同的服务,任何匹配的字段将覆盖前一个文件。新的值则添加到webapp服务配置。

webapp:
  build: .
  environment:    - DEBUG=1

使用-f和 - (破折号)作为文件名从stdin读取配置。 当使用stdin时,配置中的所有路径都与当前工作目录相关。

-f标志是可选的。 如果您不在命令行中提供此标志,则Compose将遍历工作目录及其父目录,以查找docker-compose.yml和docker-compose.override.yml文件。 您必须至少提供docker-compose.yml文件。 如果两个文件都存在于相同的目录级别,则Compose会将这两个文件组合到一个配置中。

docker-compose.override.yml除了docker-compose.yml文件中的值之外,文件中的配置将被应用。

指定单个撰写文件的路径

您可以使用-f标志来指定不在当前目录中的Compose文件的路径,无论是从命令行还是通过在shell或环境文件中设置COMPOSE_FILE环境变量。

有关在命令行中使用-f选项的示例,假设您正在运行Compose Rails示例,并在名为sandbox / rails的目录中包含docker-compose.yml文件。 您可以使用像docker-compose pull这样的命令,通过使用-f标志从任何地方获取db服务的postgress映像,如下所示:docker-compose -f〜/ sandbox / rails / docker-compose.yml pull db

以下是完整的示例:

$ docker-compose -f ~/sandbox/rails/docker-compose.yml pull db
Pulling db (postgres:latest)...latest: Pulling from library/postgres
ef0380f84d05: Pull complete
50cf91dc1db8: Pull complete
d3add4cd115c: Pull complete
467830d8a616: Pull complete
089b9db7dc57: Pull complete
6fba0a36935c: Pull complete
81ef0e73c953: Pull complete
338a6c4894dc: Pull complete
15853f32f67c: Pull complete
044c83d92898: Pull complete
17301519f133: Pull complete
dcca70822752: Pull complete
cecf11b8ccf3: Pull complete
Digest: sha256:1364924c753d5ff7e2260cd34dc4ba05ebd40ee8193391220be0f9901d4e1651
Status: Downloaded newer image for postgres:latest

使用-p指定项目名称

每个配置都有一个项目名称。如果你提供一个-p标志,你可以指定一个项目名称。如果您不指定标志,Compose将使用当前目录名称。另请参阅COMPOSE_PROJECT_NAME环境变量。

设置环境变量

您可以为各种docker-compose选项设置环境变量,包括-f-p标志。

例如,COMPOSE_FILE环境变量与该-f标志相关,并且COMPOSE_PROJECT_NAME环境变量与该-p标志相关。

另外,您可以在环境文件中设置其中一些变量。

下一步:

  • CLI环境变量

  • 在文件中声明默认的环境变量

上一篇:下一篇: