Rancher server unusable, it constantly crashes after a few days.
It could be the kernel randomly killing process to free memory, or java committing suicide on rancher server itself.
Can’t even stop container :
rancher@container-01:~$ docker stop 10a91b7e2104 Error response from daemon: Cannot stop container 10a91b7e2104: Cannot kill container 10a91b7e21047913dbdafa6145a07c5f9def021f33afd56b1b2f5298be015405: rpc error: code = 2 desc = containerd: process not found for container
Posted in rancher forums but might be a rancheros issue.
Rancher server 1.6.10
Rancher OS 1.1.0
Rancher server trace :