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Misty's edits and additions

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Signed-off-by: Misty Stanley-Jones <misty@docker.com>
(cherry picked from commit 3de7d725137ee1620ae2050e65ace4990a3af87e)
Upstream-commit: 5880d629533d9b8ad9889500fe841cb2e31a71c8
Component: engine
This commit is contained in:
Misty Stanley-Jones
2016-09-09 17:29:32 -07:00
committed by Sebastiaan van Stijn
parent e605090acb
commit dd0606cd40
3 changed files with 132 additions and 60 deletions
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37
components/engine/docs/reference/commandline/service_update.md
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@ -69,19 +69,36 @@ $ docker service update --limit-cpu 2 redis
### Adding and removing mounts
You can add, or remove bind-mounts or volumes to a service using the
`--mount-add` and `--mount-rm` options.
Use the `--mount-add` or `--mount-rm` options add or remove a service's bind-mounts
or volumes.
The following example creates a service using the `test-data` volume, then
updates the service to mount another volume, and finally unmounts the first
volume:
The following example creates a service which mounts the `test-data` volume to
`/somewhere`. The next step updates the service to also mount the `other-volume`
volume to `/somewhere-else`volume, The last step unmounts the `/somewhere` mount
point, effectively removing the `test-data` volume. Each command returns the
service name.
- The `--mount-add` flag takes the same parameters as the `--mount` flag on
`service create`. Refer to the [volumes and
bind-mounts](service_create.md#volumes-and-bind-mounts-mount) section in the
`service create` reference for details.
- The `--mount-rm` flag takes the `target` path of the mount.
```bash
$ docker service create --name=myservice --mount type=volume,source=test-data,target=/somewhere nginx:alpine
$ docker service create \
--name=myservice \
--mount \
type=volume,source=test-data,target=/somewhere \
nginx:alpine \
myservice
myservice
$ docker service update --mount-add type=volume,source=other-volume,target=/somewhere-else myservice
$ docker service update \
--mount-add \
type=volume,source=other-volume,target=/somewhere-else \
myservice
myservice
@ -90,12 +107,6 @@ $ docker service update --mount-rm /somewhere myservice
myservice
```
The `--mount-rm` flag takes the `target` path of the mount. The `--mount-add`
flag takes the same parameters as the `--mount` flag on `service create`. Refer
to the [volumes and bind-mounts](service_create.md#volumes-and-bind-mounts-mount) section in the
`service create` reference for details.
## Related information
* [service create](service_create.md)