16.2. Restoring a container checkpoint in the web console

You can use data saved to restore the container after a reboot at the same point in time it was checkpointed.

注意

Creating a checkpoint is available only for system containers.

Prerequisites

The container was checkpointed.
You have installed the RHEL 10 web console. For instructions, see Installing and enabling the web console.
The cockpit-podman add-on is installed:
```
# dnf install cockpit-podman
```

Procedure

Log in to the RHEL 10 web console.
Click Podman containers in the main menu.
In the Containers table, select the container you want to modify and click the overflow menu and select Restore.
Optional: In the Restore container form, check the options you need:
- Keep all temporary checkpoint files: Keep all temporary log and statistics files created by CRIU during checkpointing. These files are not deleted if checkpointing fails for further debugging.
- Restore with established TCP connections
- Ignore IP address if set statically: If the container was started with IP address the restored container also tries to use that IP address and restore fails if that IP address is already in use. This option is applicable if you added port mapping in the Integration tab when you create the container.
- Ignore MAC address if set statically: If the container was started with MAC address the restored container also tries to use that MAC address and restore fails if that MAC address is already in use.
Click Restore.

Verification

Click the Podman containers in the main menu. You can see that the restored container in the Containers table is running.