To view the current RestartPolicy for a running docker container, run the below command (Requires jq to be installed)
docker inspect [container-name] | jq -r '.[].HostConfig.RestartPolicy' { "Name": "always", "MaximumRetryCount": 0 }
If the response is not correct for your requirement, you can patch the running container with the following command:
docker update --restart=[required-policy]:0 [container-name]