Consul backend issues (tf 0.14.11)


currently we are facing random issues in using our consul remote backend.
There are random issues with end up in the following error (not always, though)

Error releasing the state lock

Error message: consul lock was lost

Terraform acquires a lock when accessing your state to prevent others....

consul lock was lost

After that consul has “orphaned”.lock and .lockinfo keys.

Using consul debug logs were collected however I cannot map a warning or error messages to a root cause while terraform already sent the DELETE request on .lock. Not sure if the TTL expired is the critical one.

[DEBUG] consul.state: Session xxxxxxxxxxxxxxxxxxxxxxxxxxx TTL expired

Anybody else run into such issues before?
Consul cluster is running within a container environment and show all green :slight_smile: