docker container prune
Description
Remove all stopped containers
API 1.25+ The client and daemon API must both be at least 1.25 to use this command. Use the docker version command on the client to check your client and daemon API versions.
Usage
docker container prune [OPTIONS]
Options
| Name, shorthand | Default | Description |
--filter | Provide filter values (e.g. ‘until= | |
--force , -f | Do not prompt for confirmation |
Parent command
| Command | Description |
|---|---|
| docker container | Manage containers |
Related commands
| Command | Description |
| docker container attach | Attach local standard input, output, and error streams to a running container |
| docker container commit | Create a new image from a container’s changes |
| docker container cp | Copy files/folders between a container and the local filesystem |
| docker container create | Create a new container |
| docker container diff | Inspect changes to files or directories on a container’s filesystem |
| docker container exec | Run a command in a running container |
| docker container export | Export a container’s filesystem as a tar archive |
| docker container inspect | Display detailed information on one or more containers |
| docker container kill | Kill one or more running containers |
| docker container logs | Fetch the logs of a container |
| docker container ls | List containers |
| docker container pause | Pause all processes within one or more containers |
| docker container port | List port mappings or a specific mapping for the container |
| docker container prune | Remove all stopped containers |
| docker container rename | Rename a container |
| docker container restart | Restart one or more containers |
| docker container rm | Remove one or more containers |
| docker container run | Run a command in a new container |
| docker container start | Start one or more stopped containers |
| docker container stats | Display a live stream of container(s) resource usage statistics |
| docker container stop | Stop one or more running containers |
| docker container top | Display the running processes of a container |
| docker container unpause | Unpause all processes within one or more containers |
| docker container update | Update configuration of one or more containers |
| docker container wait | Block until one or more containers stop, then print their exit codes |
Extended description
Removes all stopped containers.
Examples
Prune containers
$ docker container prune
WARNING! This will remove all stopped containers.
Are you sure you want to continue? [y/N] y
Deleted Containers:
4a7f7eebae0f63178aff7eb0aa39cd3f0627a203ab2df258c1a00b456cf20063
f98f9c2aa1eaf727e4ec9c0283bc7d4aa4762fbdba7f26191f26c97f64090360
Total reclaimed space: 212 B
Filtering
The filtering flag (--filter) format is of “key=value”. If there is more than one filter, then pass multiple flags (e.g., --filter "foo=bar" --filter "bif=baz")
The currently supported filters are:
- until (
<timestamp>) - only remove containers created before given timestamp - label (
label=<key>,label=<key>=<value>,label!=<key>, orlabel!=<key>=<value>) - only remove containers with (or without, in caselabel!=...is used) the specified labels.
The until filter can be Unix timestamps, date formatted timestamps, or Go duration strings (e.g. 10m, 1h30m) computed relative to the daemon machine’s time. Supported formats for date formatted time stamps include RFC3339Nano, RFC3339, 2006-01-02T15:04:05, 2006-01-02T15:04:05.999999999, 2006-01-02Z07:00, and 2006-01-02. The local timezone on the daemon will be used if you do not provide either a Z or a +-00:00 timezone offset at the end of the timestamp. When providing Unix timestamps enter seconds[.nanoseconds], where seconds is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (aka Unix epoch or Unix time), and the optional .nanoseconds field is a fraction of a second no more than nine digits long.
The label filter accepts two formats. One is the label=... (label=<key> or label=<key>=<value>), which removes containers with the specified labels. The other format is the label!=... (label!=<key> or label!=<key>=<value>), which removes containers without the specified labels.
The following removes containers created more than 5 minutes ago:
$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
CONTAINER ID IMAGE COMMAND CREATED AT STATUS
61b9efa71024 busybox "sh" 2017-01-04 13:23:33 -0800 PST Exited (0) 41 seconds ago
53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 12 minutes ago
$ docker container prune --force --filter "until=5m"
Deleted Containers:
53a9bc23a5168b6caa2bfbefddf1b30f93c7ad57f3dec271fd32707497cb9369
Total reclaimed space: 25 B
$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
CONTAINER ID IMAGE COMMAND CREATED AT STATUS
61b9efa71024 busybox "sh" 2017-01-04 13:23:33 -0800 PST Exited (0) 44 seconds ago
The following removes containers created before 2017-01-04T13:10:00:
$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
CONTAINER ID IMAGE COMMAND CREATED AT STATUS
53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 7 minutes ago
4a75091a6d61 busybox "sh" 2017-01-04 13:09:53 -0800 PST Exited (0) 9 minutes ago
$ docker container prune --force --filter "until=2017-01-04T13:10:00"
Deleted Containers:
4a75091a6d618526fcd8b33ccd6e5928ca2a64415466f768a6180004b0c72c6c
Total reclaimed space: 27 B
$ docker ps -a --format 'table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.CreatedAt}}\t{{.Status}}'
CONTAINER ID IMAGE COMMAND CREATED AT STATUS
53a9bc23a516 busybox "sh" 2017-01-04 13:11:59 -0800 PST Exited (0) 9 minutes ago
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https://docs.docker.com/engine/reference/commandline/container_prune/