missing filter docker service ps --filter state=running <service>

[SvenDowideit]

ala https://docs.docker.com/engine/reference/commandline/ps/#filtering

[adshmh]

Is this a request for filtering based on the current state of the task? (and not the 'desired state')?

There exists a 'desired-state' key to filter by, but there is no key for the current state:

$ docker service ps service1 --filter desired-state=running
ID                  NAME                IMAGE               NODE                DESIRED STATE       CURRENT STATE                     ERROR               PORTS
gdjozi2mhzog        musing_payne.1      alpine:latest       host-1         Running             Starting less than a second ago                       

[SvenDowideit]

exactly - the desired state is pretty obvious - scripts are much more likley to need to determine what the running state is.