docker ps: add State field to formatting #2000
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The State field allows printing the container state without
additional information about uptime, healthcheck, etc.
With this patch, the container's state can be printed independently:
```bash
docker ps -a --format '{{.State}}'
running
paused
exited
created
```
```bash
docker ps -a --format 'table {{.Names}}\t{{.State}}\t{{.Status}}'
NAMES STATE STATUS
elastic_burnell running Up About a minute
pausie paused Up 5 minutes (Paused)
peaceful_stonebraker exited Exited (0) 10 hours ago
vigilant_shaw created Created
```
```bash
docker ps -a --format 'raw'
container_id: 0445f73f3a71
image: docker-cli-dev
command: "ash"
created_at: 2019-07-12 11:16:11 +0000 UTC
state: running
status: Up 2 minutes
names: elastic_burnell
labels:
ports:
container_id: 1aff69a3912c
image: nginx:alpine
command: "nginx -g 'daemon of ..."
created_at: 2019-07-12 11:12:10 +0000 UTC
state: paused
status: Up 6 minutes (Paused)
names: pausie
labels: maintainer=NGINX Docker Maintainers <docker-maint@nginx.com>
ports: 80/tcp
container_id: d48acf66c318
image: alpine:3.9.3
command: "id -u"
created_at: 2019-07-12 00:52:17 +0000 UTC
state: exited
status: Exited (0) 10 hours ago
names: peaceful_stonebraker
labels:
ports:
container_id: a0733fe0dace
image: b7b28af77ffe
command: "/bin/sh -c '#(nop) ..."
created_at: 2019-07-12 00:51:29 +0000 UTC
state: created
status: Created
names: vigilant_shaw
labels:
ports:
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Codecov Report
@@ Coverage Diff @@
## master #2000 +/- ##
==========================================
+ Coverage 56.78% 56.79% +<.01%
==========================================
Files 311 311
Lines 21832 21836 +4
==========================================
+ Hits 12398 12402 +4
Misses 8519 8519
Partials 915 915 |
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The State field allows printing the container state without
additional information about uptime, healthcheck, etc.
With this patch, the container's state can be printed independently:
docker ps -a --format '{{.State}}' running paused exited createddocker ps -a --format 'table {{.Names}}\t{{.State}}\t{{.Status}}' NAMES STATE STATUS elastic_burnell running Up About a minute pausie paused Up 5 minutes (Paused) peaceful_stonebraker exited Exited (0) 10 hours ago vigilant_shaw created CreatedSigned-off-by: Sebastiaan van Stijn github@gone.nl
- What I did
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