docker container update — Update configuration of Docker containers. Note: This command is not supported for Windows container

Update restart policy to apply when a specific container exits

docker {{[update|container update]}} --restart {{always|no|on-failure|unless-stopped}} {{container_name}}

Update the policy to restart up to three times a specific container when it exits with non-zero exit status

docker {{[update|container update]}} --restart on-failure:3 {{container_name}}

Update the number of CPUs available to a specific container

docker {{[update|container update]}} --cpus {{count}} {{container_name}}

Update the memory limit in [M]egabytes for a specific container

docker {{[update|container update]}} {{[-m|--memory]}} {{limit}}M {{container_name}}

Update the maximum number of process IDs allowed inside a specific container (use `-1` for unlimited)

docker {{[update|container update]}} --pids-limit {{count}} {{container_name}}