dockersamples/examplevotingapp_worker is not working

[sduggisetty]

Hi,

dockersamples/examplevotingapp_worker image is not working.. It is given by docker INC itself, but still not working properly.

docker network create --driver overlay frontend docker network create --driver overlay backend

docker service create --name worker --network frontend --network backend dockersamples/examplevotingapp_worker

Error:: [root@ip-172-31-80-155 ~]# docker service ps ul0xpvoc0ysczom3jm7lmn8ul ID NAME IMAGE NODE DESIRED STATE CURRENT STATE ERROR PORTS jep57xrjqqqm worker.1 dockersamples/examplevotingappworker:latest ip-172-31-80-155 Ready Ready 3 seconds ago 4koc8mxx8rr9 \ worker.1 dockersamples/examplevotingappworker:latest ip-172-31-80-155 Shutdown Failed 3 seconds ago "task: non-zero exit (1)" q24y20s8z0zu \ worker.1 dockersamples/examplevotingappworker:latest ip-172-31-80-155 Shutdown Failed 10 seconds ago "task: non-zero exit (1)" 07yozz7ct3gq \ worker.1 dockersamples/examplevotingapp_worker:latest ip-172-31-80-155 Shutdown Failed 17 seconds ago "task: non-zero exit (1)"

Every time i start, it is getting failed automatically by showing above error.

Kindly help.

[daveclement360]

In my case, I noticed that it would fail if the postgres DB wasn't there. After first creating the postgres "db" service, the worker service launched w/out complaint.

[nkrmettu]

Thanks, @daveclement360.