Compose
About versions and upgrading (Compose)
ASP.NET Core + SQL Server on Linux (Compose)
CLI environment variables (Compose)
Command-line completion (Compose)
Compose（組成）
Compose command-line reference（組合命令行參考）
Control startup order (Compose)
Django and PostgreSQL (Compose)
Docker stacks and distributed application bundles (Compose)
docker-compose build（docker-compose構(gòu)建）
docker-compose bundle
docker-compose config
docker-compose create
docker-compose down
docker-compose events
docker-compose exec
docker-compose help
docker-compose images
docker-compose kill
docker-compose logs
docker-compose pause
docker-compose port
docker-compose ps
docker-compose pull
docker-compose push
docker-compose restart
docker-compose rm
docker-compose run
docker-compose scale
docker-compose start
docker-compose stop
docker-compose top
docker-compose unpause
docker-compose up
Environment file (Compose)
Environment variables in Compose
Extend services in Compose
Frequently asked questions (Compose)
Getting started (Compose)
Install Compose
Link environment variables (deprecated) (Compose)
Networking in Compose
Overview of Docker Compose
Overview of docker-compose CLI
Quickstart: Compose and WordPress
Rails and PostgreSQL (Compose)
Sample apps with Compose
Using Compose in production
Using Compose with Swarm
Engine
.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-ng
Best 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 network
Delete the service (Engine)
Deploy a service (Engine)
Deploy services to a swarm (Engine)
Deprecated Engine features
Docker container networking (Engine)
Docker overview (Engine)
Docker run reference (Engine)
Dockerfile reference (Engine)
Dockerize an application
Drain a node (Engine)
Engine
FAQ (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 1.10
Optional Linux post-installation steps (Engine)
Overview (Engine)
PostgreSQL (Engine)
Raft consensus in swarm mode (Engine)
Riak (Engine)
Run Docker Engine in swarm mode
Scale 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 Guide
Amazon 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 mounts
Troubleshoot 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: CLI
Daemon CLI reference (dockerd) (Engine)
docker
docker attach
docker build
docker checkpoint
docker checkpoint create
docker checkpoint ls
docker checkpoint rm
docker commit
docker config
docker config create
docker config inspect
docker config ls
docker config rm
docker container
docker container attach
docker container commit
docker container cp
docker container create
docker container diff
docker container exec
docker container export
docker container inspect
docker container kill
docker container logs
docker container ls
docker container pause
docker container port
docker container prune
docker container rename
docker container restart
docker container rm
docker container run
docker container start
docker container stats
docker container stop
docker container top
docker container unpause
docker container update
docker container wait
docker cp
docker create
docker deploy
docker diff
docker events
docker exec
docker export
docker history
docker image
docker image build
docker image history
docker image import
docker image inspect
docker image load
docker image ls
docker image prune
docker image pull
docker image push
docker image rm
docker image save
docker image tag
docker images
docker import
docker info
docker inspect
docker kill
docker load
docker login
docker logout
docker logs
docker network
docker network connect
docker network create
docker network disconnect
docker network inspect
docker network ls
docker network prune
docker network rm
docker node
docker node demote
docker node inspect
docker node ls
docker node promote
docker node ps
docker node rm
docker node update
docker pause
docker plugin
docker plugin create
docker plugin disable
docker plugin enable
docker plugin inspect
docker plugin install
docker plugin ls
docker plugin push
docker plugin rm
docker plugin set
docker plugin upgrade
docker port
docker ps
docker pull
docker push
docker rename
docker restart
docker rm
docker rmi
docker run
docker save
docker search
docker secret
docker secret create
docker secret inspect
docker secret ls
docker secret rm
docker service
docker service create
docker service inspect
docker service logs
docker service ls
docker service ps
docker service rm
docker service scale
docker service update
docker stack
docker stack deploy
docker stack ls
docker stack ps
docker stack rm
docker stack services
docker start
docker stats
docker stop
docker swarm
docker swarm ca
docker swarm init
docker swarm join
docker swarm join-token
docker swarm leave
docker swarm unlock
docker swarm unlock-key
docker swarm update
docker system
docker system df
docker system events
docker system info
docker system prune
docker tag
docker top
docker unpause
docker update
docker version
docker volume
docker volume create
docker volume inspect
docker volume ls
docker volume prune
docker volume rm
docker wait
Use the Docker command line (Engine)
Engine: Extend
Access authorization plugin (Engine)
Docker log driver plugins
Docker network driver plugins (Engine)
Extending Engine with plugins
Managed plugin system (Engine)
Plugin configuration (Engine)
Plugins API (Engine)
Volume plugins (Engine)
Engine: Security
AppArmor 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 Engine
Use trusted images
Using certificates for repository client verification (Engine)
Engine: Tutorials
Engine tutorials
Network containers (Engine)
Get Started
Part 1: Orientation
Part 2: Containers
Part 3: Services
Part 4: Swarms
Part 5: Stacks
Part 6: Deploy your app
Machine
Amazon Web Services (Machine)
Digital Ocean (Machine)
docker-machine active
docker-machine config
docker-machine create
docker-machine env
docker-machine help
docker-machine inspect
docker-machine ip
docker-machine kill
docker-machine ls
docker-machine provision
docker-machine regenerate-certs
docker-machine restart
docker-machine rm
docker-machine scp
docker-machine ssh
docker-machine start
docker-machine status
docker-machine stop
docker-machine upgrade
docker-machine url
Driver 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 Machine
Machine
Machine CLI overview
Machine command-line completion
Machine concepts and help
Machine overview
Microsoft Azure (Machine)
Microsoft Hyper-V (Machine)
Migrate from Boot2Docker to Machine
OpenStack (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)
Notary
Client configuration (Notary)
Common Server and signer configurations (Notary)
Getting started with Notary
Notary changelog
Notary configuration files
Running a Notary service
Server configuration (Notary)
Signer configuration (Notary)
Understand the service architecture (Notary)
Use the Notary client
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This document uses PHP Chinese website manual Release
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Docker對未使用的對象%28(通常稱為“垃圾收集”%29)采取保守的清理方法，例如圖像、容器、卷和網(wǎng)絡(luò)：除非明確要求Docker這樣做，否則通常不會刪除這些對象。這可能導(dǎo)致Docker使用額外的磁盤空間。對于每種類型的對象，Docker提供了一個prune命令。此外，您還可以使用docker system prune一次清除多種類型的對象。本主題演示如何使用這些prune命令。
剪枝圖像
大docker image prune命令允許您清理未使用的圖像。默認情況下，docker image prune只清理懸吊圖像。懸空圖像是沒有標記的，也沒有被任何容器引用的圖像。若要刪除懸掛的圖像，請執(zhí)行以下操作：
$ docker image prune WARNING! This will remove all dangling images.Are you sure you want to continue? [y/N] y
若要刪除現(xiàn)有容器未使用的所有圖像，請使用-a國旗：
$ docker image prune -a WARNING! This will remove all images without at least one container associated to them.Are you sure you want to continue? [y/N] y
默認情況下，將提示您繼續(xù)。若要繞過提示符，請使用-f或--force旗子。
使用過濾表達式，可以限制哪些圖像被剪除。--filter旗子。例如，僅考慮24小時前創(chuàng)建的圖像：
$ docker image prune -a --filter "until=24h"
還有其他過濾表達式可用。見docker image prune參照系想要更多的例子。
修剪容器
停止容器時，除非使用--rm旗子。若要查看Docker主機上的所有容器，包括已停止的容器，請使用docker ps -a您可能會驚訝于有多少容器存在，特別是在開發(fā)系統(tǒng)%21 A中，停止容器的可寫層仍然占用磁盤空間。若要清除此問題，可以使用docker container prune命令。
$ docker container prune WARNING! This will remove all stopped containers.Are you sure you want to continue? [y/N] y
默認情況下，將提示您繼續(xù)。若要繞過提示符，請使用-f或--force旗子。
默認情況下，所有已停止的容器都將被移除?？梢允褂?code>--filter旗子。例如，下面的命令只刪除已停止的容器，這些容器的時間超過24小時：
$ docker container prune --filter "until=24h"
還有其他過濾表達式可用。見docker container prune參照系想要更多的例子。
修剪量
卷可以由一個或多個容器使用，并占用Docker主機上的空間。卷永遠不會自動刪除，因為這樣做會破壞數(shù)據(jù)。
$ docker volume prune WARNING! This will remove all volumes not used by at least one container.Are you sure you want to continue? [y/N] y
默認情況下，將提示您繼續(xù)。若要繞過提示符，請使用-f或--force旗子。
默認情況下，將刪除所有未使用的卷。可以使用--filter旗子。例如，下面的命令只刪除未使用keep標簽：
$ docker volume prune --filter "label!=keep"
還有其他過濾表達式可用。見docker volume prune參照系想要更多的例子。
修剪網(wǎng)絡(luò)
Docker網(wǎng)絡(luò)占用的磁盤空間不多，但它們確實創(chuàng)建了iptables規(guī)則、橋接網(wǎng)絡(luò)設(shè)備和路由表條目。要清理這些東西，你可以用docker network prune清理沒有被任何容器使用的網(wǎng)絡(luò)。
$ docker network prune WARNING! This will remove all networks not used by at least one container.Are you sure you want to continue? [y/N] y
默認情況下，將提示您繼續(xù)。若要繞過提示符，請使用-f或--force旗子。
默認情況下，所有未使用的網(wǎng)絡(luò)都將被刪除。可以使用--filter旗子。例如，以下命令只刪除24小時以上的網(wǎng)絡(luò)：
$ docker network prune --filter "until=24h"
還有其他過濾表達式可用。見docker network prune參照系想要更多的例子。
修剪所有東西
大docker system prune命令是修剪圖像、容器和網(wǎng)絡(luò)的快捷方式。在Docker 17.06.0和更早版本中，卷也會被修剪。在Docker 17.06.1及更高版本中，必須指定--volumes旗docker system prune修剪卷。
$ docker system prune WARNING! This will remove: - all stopped containers - all networks not used by at least one container - all dangling images - all build cache Are you sure you want to continue? [y/N] y
如果您使用的是Docker 17.06.1或更高版本，并且希望也修剪卷，請?zhí)砑?code>--volumes國旗：
$ docker system prune --volumes WARNING! This will remove: - all stopped containers - all networks not used by at least one container - all volumes not used by at least one container - all dangling images - all build cache Are you sure you want to continue? [y/N] y
默認情況下，將提示您繼續(xù)。若要繞過提示符，請使用-f或--force旗子。