"docker node ps" behaves strangely outside swarm mode:
$ docker node ps
ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS
Error: No such node:
It should explain that the node is not a swarm manager.
The reason this happens is that the argument to "docker node ps" defaults
to "self". The first thing the command does is try to resolve "self" to
a node ID using the /info endpoint. If there is no node ID, it tries to
use the empty string as an ID, and tries to GET /nodes/, which is not a
valid endpoint.
Change the command to check if the node ID is present in the /info
response. If it isn't, a swarm API endpoint can supply a useful error
message.
Also, avoid printing the column headers if the only following text is an
error.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This fix tries to address the issue raised in 27189 where
it is not possible to support configured formatting stored in
config.json.
Since `--format` was not supported in `docker service ps`,
the flag `--format` has also been added in this fix.
This fix
1. Add `--format` to `docker service ps`
2. Add `tasksFormat` to config.json
3. Add `--format` to `docker stack ps`
4. Add `--format` to `docker node ps`
The related docs has been updated.
An integration test has been added.
This fix fixes 27189.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Start work on adding unit tests to our cli code in order to have to
write less costly integration test.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
In file `api/types/client.go`, some of the "*Options{}" structs own a
`Filters` field while some else have the name of `Filter`, this commit
will rename all `Filter` to `Filters` for consistency. Also `Filters`
is consistent with API with format `/xxx?filters=xxx`, that's why
`Filters` is the right name.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
