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cli/command/container: implement `docker run --annotation` 

For moby/moby PR 45025 (Docker v24, API v1.43).

`docker run --annotation foo=bar` is similar to `podman run --annotation foo=bar`,
however, unlike Podman, Docker implementation also accepts an annotation with an empty value.
(`docker run --annotation foo`)

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
This commit is contained in:
Akihiro Suda 2023-04-03 17:08:36 +09:00
parent 60d0659e40
commit 88be16cb5b
No known key found for this signature in database
GPG Key ID: 49524C6F9F638F1A
9 changed files with 21 additions and 0 deletions
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7
cli/command/container/opts.go
View File

@ -123,6 +123,7 @@ type containerOptions struct {
runtime string
autoRemove bool
init bool
annotations *opts.MapOpts
Image string
Args []string
@ -163,6 +164,7 @@ func addFlags(flags *pflag.FlagSet) *containerOptions {
ulimits: opts.NewUlimitOpt(nil),
volumes: opts.NewListOpts(nil),
volumesFrom: opts.NewListOpts(nil),
annotations: opts.NewMapOpts(nil, nil),
}
// General purpose flags
@ -297,6 +299,10 @@ func addFlags(flags *pflag.FlagSet) *containerOptions {
flags.BoolVar(&copts.init, "init", false, "Run an init inside the container that forwards signals and reaps processes")
flags.SetAnnotation("init", "version", []string{"1.25"})
flags.Var(copts.annotations, "annotation", "Add an annotation to the container (passed through to the OCI runtime)")
flags.SetAnnotation("annotation", "version", []string{"1.43"})
return copts
}
@ -654,6 +660,7 @@ func parse(flags *pflag.FlagSet, copts *containerOptions, serverOS string) (*con
Mounts: mounts,
MaskedPaths: maskedPaths,
ReadonlyPaths: readonlyPaths,
Annotations: copts.annotations.GetAll(),
}
if copts.autoRemove && !hostConfig.RestartPolicy.IsNone() {

1
contrib/completion/bash/docker
View File

@ -1888,6 +1888,7 @@ _docker_container_run() {
_docker_container_run_and_create() {
local options_with_args="
--add-host
--annotation
--attach -a
--blkio-weight
--blkio-weight-device

2
contrib/completion/fish/docker.fish
View File

@ -178,6 +178,7 @@ complete -c docker -A -f -n '__fish_seen_subcommand_from cp' -l help -d 'Print u
# create
complete -c docker -f -n '__fish_docker_no_subcommand' -a create -d 'Create a new container'
complete -c docker -A -f -n '__fish_seen_subcommand_from create' -l add-host -d 'Add a custom host-to-IP mapping (host:ip)'
complete -c docker -A -f -n '__fish_seen_subcommand_from create' -l annotation -d 'Add an annotation to the container (passed through to the OCI runtime)'
complete -c docker -A -f -n '__fish_seen_subcommand_from create' -s a -l attach -d 'Attach to STDIN, STDOUT or STDERR.'
complete -c docker -A -f -n '__fish_seen_subcommand_from create' -l blkio-weight -d 'Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0)'
complete -c docker -A -f -n '__fish_seen_subcommand_from create' -l blkio-weight-device -d 'Block IO weight (relative device weight)'
@ -453,6 +454,7 @@ complete -c docker -A -f -n '__fish_seen_subcommand_from rmi' -a '(__fish_print_
# run
complete -c docker -f -n '__fish_docker_no_subcommand' -a run -d 'Create and run a new container from an image'
complete -c docker -A -f -n '__fish_seen_subcommand_from run' -l annotation -d 'Add an annotation to the container (passed through to the OCI runtime)'
complete -c docker -A -f -n '__fish_seen_subcommand_from run' -s a -l attach -d 'Attach to STDIN, STDOUT or STDERR.'
complete -c docker -A -f -n '__fish_seen_subcommand_from run' -l add-host -d 'Add a custom host-to-IP mapping (host:ip)'
complete -c docker -A -f -n '__fish_seen_subcommand_from run' -s c -l cpu-shares -d 'CPU shares (relative weight)'

1
contrib/completion/zsh/_docker
View File

@ -602,6 +602,7 @@ __docker_container_subcommand() {
opts_create_run=(
"($help -a --attach)"{-a=,--attach=}"[Attach to stdin, stdout or stderr]:device:(STDIN STDOUT STDERR)"
"($help)*--add-host=[Add a custom host-to-IP mapping]:host\:ip mapping: "
"($help)*--annotation=[Add an annotation to the container (passed through to the OCI runtime)]:annotations: "
"($help)*--blkio-weight-device=[Block IO (relative device weight)]:device:Block IO weight: "
"($help)*--cap-add=[Add Linux capabilities]:capability: "
"($help)*--cap-drop=[Drop Linux capabilities]:capability: "

1
docs/reference/commandline/container_create.md
View File

@ -12,6 +12,7 @@ Create a new container
| Name | Type | Default | Description |
|:--------------------------|:--------------|:----------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `--add-host` | `list` | | Add a custom host-to-IP mapping (host:ip) |
| `--annotation` | `map` | `map[]` | Add an annotation to the container (passed through to the OCI runtime) |
| `-a`, `--attach` | `list` | | Attach to STDIN, STDOUT or STDERR |
| `--blkio-weight` | `uint16` | `0` | Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0) |
| `--blkio-weight-device` | `list` | | Block IO weight (relative device weight) |

1
docs/reference/commandline/container_run.md
View File

@ -12,6 +12,7 @@ Create and run a new container from an image
| Name | Type | Default | Description |
|:--------------------------|:--------------|:----------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `--add-host` | `list` | | Add a custom host-to-IP mapping (host:ip) |
| `--annotation` | `map` | `map[]` | Add an annotation to the container (passed through to the OCI runtime) |
| `-a`, `--attach` | `list` | | Attach to STDIN, STDOUT or STDERR |
| `--blkio-weight` | `uint16` | `0` | Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0) |
| `--blkio-weight-device` | `list` | | Block IO weight (relative device weight) |

1
docs/reference/commandline/create.md
View File

@ -12,6 +12,7 @@ Create a new container
| Name | Type | Default | Description |
|:--------------------------|:--------------|:----------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `--add-host` | `list` | | Add a custom host-to-IP mapping (host:ip) |
| `--annotation` | `map` | `map[]` | Add an annotation to the container (passed through to the OCI runtime) |
| `-a`, `--attach` | `list` | | Attach to STDIN, STDOUT or STDERR |
| `--blkio-weight` | `uint16` | `0` | Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0) |
| `--blkio-weight-device` | `list` | | Block IO weight (relative device weight) |

1
docs/reference/commandline/run.md
View File

@ -12,6 +12,7 @@ Create and run a new container from an image
| Name | Type | Default | Description |
|:----------------------------------------------|:--------------|:----------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [`--add-host`](#add-host) | `list` | | Add a custom host-to-IP mapping (host:ip) |
| `--annotation` | `map` | `map[]` | Add an annotation to the container (passed through to the OCI runtime) |
| [`-a`](#attach), [`--attach`](#attach) | `list` | | Attach to STDIN, STDOUT or STDERR |
| `--blkio-weight` | `uint16` | `0` | Block IO (relative weight), between 10 and 1000, or 0 to disable (default 0) |
| `--blkio-weight-device` | `list` | | Block IO weight (relative device weight) |

6
man/docker-run.1.md
View File

@ -7,6 +7,7 @@ docker-run - Create and run a new container from an image
**docker run**
[**-a**|**--attach**[=*[]*]]
[**--add-host**[=*[]*]]
[**--annotation**[=*[]*]]
[**--blkio-weight**[=*[BLKIO-WEIGHT]*]]
[**--blkio-weight-device**[=*[]*]]
[**--cpu-shares**[=*0*]]
@ -125,6 +126,11 @@ each of stdin, stdout, and stderr.
Add a line to /etc/hosts. The format is hostname:ip. The **--add-host**
option can be set multiple times.
**--annotation**=[]
Add an annotation to the container (passed through to the OCI runtime).
The annotations are provided to the OCI runtime.
**--blkio-weight**=*0*
Block IO weight (relative weight) accepts a weight value between 10 and 1000.