I’m hit a wirdt error in my Docker Swarm setup, i have around 62 stack with 110+ services. splatted to 3 docker nodes, with 8 CPU, 16GB and 320 disk space.
The main problem is I have trying everything to get it working but when deploy stacks, running update command or change replicates counts then process just hanging like this.
swarmpit_app overall progress: 0 out of 1 tasks 1/1: new [=====> ]
What I have trying to do its running a manager node in drain mode its not working, I have running it like i always do manager with container support for now, I have added more server to my swarm so its having 4 works + 3 manager nodes and nothing working.
My docker instants running on Docker 20.10.8 in staging, production have 20.10.5 and now i’m very scary about to hit this issue in production, the only different between my production and staging setup its the version number of Docker and production got 2 servers more from the beginning.
Hope some one can help me to debug this issue and maybe explain why its happen.
I have trying to remove some of my stacks and its now returning this error.
swarmpit_app overall progress: 0 out of 1 tasks 1/1: no suitable node (scheduling constraints not satisfied on 4 nodes; insuffi…