Enables other subsystems to watch actions for a plugin(s).
This will be used specifically for implementing plugins on swarm where a
swarm controller needs to watch the state of a plugin.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
URL query encode log details, so that characters like spaces don't make
log parsing ambiguous. Add a helper function to parse these details to a
map, if needed
Add support for details on service logs
Signed-off-by: Drew Erny <drew.erny@docker.com>
This adds a new parameter insertDefaults to /services/{id}. When this is
set, an empty field (such as UpdateConfig) will be populated with
default values in the API response. Make "service inspect" use this, so
that empty fields do not result in missing information when inspecting a
service.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Refactor container logs system to make communicating log messages
internally much simpler. Move responsibility for marshalling log
messages into the REST server. Support TTY logs. Pave the way for fixing
the ambiguous bytestream format. Pave the way for fixing details.
Signed-off-by: Drew Erny <drew.erny@docker.com>
Refactored the API to more easily accept new endpoints. Added REST,
client, and CLI endpoints for getting logs from a specific task. All
that is needed after this commit to enable arbitrary service log
selectors is a REST endpoint and handler.
Task logs can be retrieved by putting in a task ID at the CLI instead of
a service ID.
Signed-off-by: Drew Erny <drew.erny@docker.com>
This fix tries to address the request in 31325 by adding
`--filter mode=global|replicated` to `docker service ls`.
As `docker service ls` has a `MODE` column by default, it is natural
to support `--filter mode=global|replicated` for `docker service ls`.
There are multiple ways to address the issue. One way is to pass
the filter of mode to SwarmKit, another way is to process the filter
of mode in the daemon.
This fix process the filter in the daemon.
Related docs has been updated.
An integration test has been added.
This fix fixes 31325.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
This change adds the ability to do --tail and --since on docker service
logs. It wires up the API endpoints to each other and fixes some older
bugs. It adds integration tests for these new features.
Signed-off-by: Drew Erny <drew.erny@docker.com>
Right now getting logs from a service with an attached TTY does not
work. The behavior was undefined and caused the command to hang and
strange messages to occur in the daemon logs.
This returns errors, both deep in the swarmkit adapter (to guard against
undefined behavior, which is Bad) and in the daemon (to tell users that
the thing they're asking for is not possible).
Signed-off-by: Drew Erny <drew.erny@docker.com>
The response would never reach the client because it was being
redeclared in the current scope.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
When pinning by digest, the registry might be slow or unresponsive. This
could cause the context to already be expired by the time UpdateService
or CreateService is called. We want digest pinning to be a best-effort
operation, so it's problematic if a slow or misbehaving registry
prevents the service operation from completing. Replace the context
after communicating with the registry, so we have a fresh timeout for
the gRPC call.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Server-side rollback can take advantage of the rollback-specific update
parameters, instead of being treated as a normal update that happens to
go back to a previous version of the spec.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
… in order to remove duplication.
Each time we update a cluster object, we do some common
operations (lock, verify it's on a manager, get the request context,
and the update). This introduce a method and refactor few
update/remove method that allows to duplicate less code.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Before this change, doing service logs was just tossing the stream
selectors and always using the default (both streams). This change adds
a check for which streams the user wants and only includes those.
Fixes#31306
Signed-off-by: Drew Erny <drew.erny@docker.com>
