107 lines
3.7 KiB
YAML
107 lines
3.7 KiB
YAML
|
command: docker history
|
||
|
|
short: Show the history of an image
|
||
|
|
long: Show the history of an image
|
||
|
|
usage: docker history [OPTIONS] IMAGE
|
||
|
|
pname: docker
|
||
|
|
plink: docker.yaml
|
||
|
|
options:
|
||
|
|
- option: format
|
||
|
|
value_type: string
|
||
|
|
description: Pretty-print images using a Go template
|
||
|
|
deprecated: false
|
||
|
|
experimental: false
|
||
|
|
experimentalcli: false
|
||
|
|
kubernetes: false
|
||
|
|
swarm: false
|
||
|
|
- option: human
|
||
|
|
shorthand: H
|
||
|
|
value_type: bool
|
||
|
|
default_value: "true"
|
||
|
|
description: Print sizes and dates in human readable format
|
||
|
|
deprecated: false
|
||
|
|
experimental: false
|
||
|
|
experimentalcli: false
|
||
|
|
kubernetes: false
|
||
|
|
swarm: false
|
||
|
|
- option: no-trunc
|
||
|
|
value_type: bool
|
||
|
|
default_value: "false"
|
||
|
|
description: Don't truncate output
|
||
|
|
deprecated: false
|
||
|
|
experimental: false
|
||
|
|
experimentalcli: false
|
||
|
|
kubernetes: false
|
||
|
|
swarm: false
|
||
|
|
- option: quiet
|
||
|
|
shorthand: q
|
||
|
|
value_type: bool
|
||
|
|
default_value: "false"
|
||
|
|
description: Only show numeric IDs
|
||
|
|
deprecated: false
|
||
|
|
experimental: false
|
||
|
|
experimentalcli: false
|
||
|
|
kubernetes: false
|
||
|
|
swarm: false
|
||
|
|
examples: |-
|
||
|
|
To see how the `docker:latest` image was built:
|
||
|
|
|
||
|
|
```bash
|
||
|
|
$ docker history docker
|
||
|
|
|
||
|
|
IMAGE CREATED CREATED BY SIZE COMMENT
|
||
|
|
3e23a5875458 8 days ago /bin/sh -c #(nop) ENV LC_ALL=C.UTF-8 0 B
|
||
|
|
8578938dd170 8 days ago /bin/sh -c dpkg-reconfigure locales && loc 1.245 MB
|
||
|
|
be51b77efb42 8 days ago /bin/sh -c apt-get update && apt-get install 338.3 MB
|
||
|
|
4b137612be55 6 weeks ago /bin/sh -c #(nop) ADD jessie.tar.xz in / 121 MB
|
||
|
|
750d58736b4b 6 weeks ago /bin/sh -c #(nop) MAINTAINER Tianon Gravi <ad 0 B
|
||
|
|
511136ea3c5a 9 months ago 0 B Imported from -
|
||
|
|
```
|
||
|
|
|
||
|
|
To see how the `docker:apache` image was added to a container's base image:
|
||
|
|
|
||
|
|
```bash
|
||
|
|
$ docker history docker:scm
|
||
|
|
IMAGE CREATED CREATED BY SIZE COMMENT
|
||
|
|
2ac9d1098bf1 3 months ago /bin/bash 241.4 MB Added Apache to Fedora base image
|
||
|
|
88b42ffd1f7c 5 months ago /bin/sh -c #(nop) ADD file:1fd8d7f9f6557cafc7 373.7 MB
|
||
|
|
c69cab00d6ef 5 months ago /bin/sh -c #(nop) MAINTAINER Lokesh Mandvekar 0 B
|
||
|
|
511136ea3c5a 19 months ago 0 B Imported from -
|
||
|
|
```
|
||
|
|
|
||
|
|
### Format the output
|
||
|
|
|
||
|
|
The formatting option (`--format`) will pretty-prints history output
|
||
|
|
using a Go template.
|
||
|
|
|
||
|
|
Valid placeholders for the Go template are listed below:
|
||
|
|
|
||
|
|
| Placeholder | Description |
|
||
|
|
| --------------- | ----------- |
|
||
|
|
| `.ID` | Image ID |
|
||
|
|
| `.CreatedSince` | Elapsed time since the image was created if `--human=true`, otherwise timestamp of when image was created |
|
||
|
|
| `.CreatedAt` | Timestamp of when image was created |
|
||
|
|
| `.CreatedBy` | Command that was used to create the image |
|
||
|
|
| `.Size` | Image disk size |
|
||
|
|
| `.Comment` | Comment for image |
|
||
|
|
|
||
|
|
When using the `--format` option, the `history` command will either
|
||
|
|
output the data exactly as the template declares or, when using the
|
||
|
|
`table` directive, will include column headers as well.
|
||
|
|
|
||
|
|
The following example uses a template without headers and outputs the
|
||
|
|
`ID` and `CreatedSince` entries separated by a colon (`:`) for the `busybox`
|
||
|
|
image:
|
||
|
|
|
||
|
|
```bash
|
||
|
|
$ docker history --format "{{.ID}}: {{.CreatedSince}}" busybox
|
||
|
|
|
||
|
|
f6e427c148a7: 4 weeks ago
|
||
|
|
<missing>: 4 weeks ago
|
||
|
|
```
|
||
|
|
deprecated: false
|
||
|
|
experimental: false
|
||
|
|
experimentalcli: false
|
||
|
|
kubernetes: false
|
||
|
|
swarm: false
|
||
|
|
|