You can do the following with containers:
Restart (Restart) or stop (Stop) a container. In these cases,
the container will be recreated with the current settings.Note: If you did not save the data to the mounted volumes (see the
Volume Mapping section below), the data will be lost.View logs and resource consumption (Details).
Change container settings, such as environment variables or volume
mapping (Settings or Details > Settings).In Plesk on CentOS, you can set a memory limit for a container
(Settings > Memory limit).Rename a container (Settings > Container name).
Recreate a container using the same or another version of the image
(Details > Recreate).Create an image based on a container with your custom settings
(Details > Save as Image).Take a snapshot of a container (Details > Download a
Snapshot).Remove a container (Remove or Details > Remove).
Recreating a Container
Usually, you need to recreate a container when you want to update the
application to a newer version. In fact, you can rebuild a container
using any application version available in the catalog, not only a newer
one.
Custom settings are preserved during recreation. To preserve data used
by the application inside a container, you should specify volume mapping
before you recreate a container. Volume mapping enables you to have
access to directories used inside a container (see Volume
Mapping in container settings).
To recreate a container:
- Go to Docker and click Details below the container you want
to recreate. - Click Recreate in the container settings and specify the image
version, and whether to use default environment variables.
