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Update examples to reflect docker-runc's runtime root for plugins. 

Signed-off-by: Anusha Ragunathan <anusha.ragunathan@docker.com>
This commit is contained in:
Anusha Ragunathan 2018-04-05 12:14:59 -07:00
parent fe83feeb72
commit 5fd9eab3d0
1 changed files with 8 additions and 6 deletions
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14
docs/extend/index.md
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@ -218,20 +218,22 @@ plugins. This is specifically useful to collect plugin logs if they are
redirected to a file.
```bash
$ docker-runc list
ID PID STATUS BUNDLE CREATED
f52a3df433b9aceee436eaada0752f5797aab1de47e5485f1690a073b860ff62 2679 running /run/docker/libcontainerd/f52a3df433b9aceee436eaada0752f5797aab1de47e5485f1690a073b860ff62 2017-02-06T21:53:03.031537592Z
r
$ sudo docker-runc --root /var/run/docker/plugins/runtime-root/moby-plugins list
ID PID STATUS BUNDLE CREATED OWNER
93f1e7dbfe11c938782c2993628c895cf28e2274072c4a346a6002446c949b25 15806 running /run/docker/containerd/daemon/io.containerd.runtime.v1.linux/moby-plugins/93f1e7dbfe11c938782c2993628c895cf28e2274072c4a346a6002446c949b25 2018-02-08T21:40:08.621358213Z root
9b4606d84e06b56df84fadf054a21374b247941c94ce405b0a261499d689d9c9 14992 running /run/docker/containerd/daemon/io.containerd.runtime.v1.linux/moby-plugins/9b4606d84e06b56df84fadf054a21374b247941c94ce405b0a261499d689d9c9 2018-02-08T21:35:12.321325872Z root
c5bb4b90941efcaccca999439ed06d6a6affdde7081bb34dc84126b57b3e793d 14984 running /run/docker/containerd/daemon/io.containerd.runtime.v1.linux/moby-plugins/c5bb4b90941efcaccca999439ed06d6a6affdde7081bb34dc84126b57b3e793d 2018-02-08T21:35:12.321288966Z root
```
```bash
$ docker-runc exec f52a3df433b9aceee436eaada0752f5797aab1de47e5485f1690a073b860ff62 cat /var/log/plugin.log
$ sudo docker-runc --root /var/run/docker/plugins/runtime-root/moby-plugins exec 93f1e7dbfe11c938782c2993628c895cf28e2274072c4a346a6002446c949b25 cat /var/log/plugin.log
```
If the plugin has a built-in shell, then exec into the plugin can be done as
follows:
```bash
$ docker-runc exec -t f52a3df433b9aceee436eaada0752f5797aab1de47e5485f1690a073b860ff62 sh
$ sudo docker-runc --root /var/run/docker/plugins/runtime-root/moby-plugins exec -t 93f1e7dbfe11c938782c2993628c895cf28e2274072c4a346a6002446c949b25 sh
```
#### Using curl to debug plugin socket issues.