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Aaron Lehmann c9fdf9abf8 Add force option to service update 
Currently, there's no way to restart the tasks of a service without
making an actual change to the service. This leads to us giving awkward
workarounds as in
https://github.com/docker/docker.github.io/pull/178/files, where we tell
people to scale a service up and down to restore balance, or make
unnecessary changes to trigger a restart.

This change adds a --force option to "docker service update", which
forces the service to be updated even if no changes require that.

Since rolling update parameters are respected, the user can use
"docker service --force" to do a rolling restart. For example, the
following is supported:

   docker service update --force --update-parallelism 2 \
   --update-delay 5s myservice

Since the default value of --update-parallelism is 1, the default
behavior is to restart the service one task at a time.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
2016-10-21 17:43:27 -07:00
..
_static retooling for hugo 2015-06-15 13:19:38 -07:00
images Implemet docker update command 2015-12-28 19:19:26 +08:00
docker-io_api.md Sync docker/docker refs with files mistakenly edited in docker.github.io repo 2016-10-20 10:51:30 -07:00
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docker_remote_api.md Add force option to service update 2016-10-21 17:43:27 -07:00
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docker_remote_api_v1.25.md Add force option to service update 2016-10-21 17:43:27 -07:00
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README.md

published
false

This directory holds the authoritative specifications of APIs defined and implemented by Docker. Currently this includes:

  • The remote API by which a docker node can be queried over HTTP
  • The registry API by which a docker node can download and upload images for storage and sharing
  • The index search API by which a docker node can search the public index for images to download
  • The docker.io OAuth and accounts API which 3rd party services can use to access account information