Cache update may be necessary to implement packages or configuration changes to the new containers. To apply the changes updates added to the EZ templates for existing container vzpkg update tool can be used.
Application templates provide additional software for already created Containers based on the OS template used. In a ploop-based container operating system can be upgraded manually from inside the container using native way, recommended by OS distribution authors. Thus upgrade functionality was deprecated and no longer provided for OS Templates released after The binary files are stored in folders like:. VZFS containers use vzlinks to point on files in the template area.
If corresponding binary files are missing in the template area, broken vzlinks are responsible for FS inconsistency inside VZFS containers.
Usually, this happens after VZFS container migration to the new node where there are no binaries with required version. Copy of packages required for VZFS containers in the template area will not affect the work of ploop containers.
Note that some hosting features will be disabled. Yes No. Thank you for the feedback! Please tell us if we can improve further. Sorry to hear that. Please tell us how we can improve. Partners Blog Contact us. Plesk Documentation and Help Portal. Plesk Linux Virtuozzo Templates Virtuozzo application templates are RPM packages which, when installed on a node, allow easy deployment of an application in as many Containers as required, saving a lot of critical system resources like disk space.
Versioned and version-free templates Starting with Plesk Both provide the same software components, the only difference between them is that template updates are installed when a Container is updated: Provider-controlled versioned templates automatically get all the latest updates and upgrades released for the major version of Plesk. Version-free auto-upgrade templates get all updates and upgrades regardless of the Plesk license key.
In other words, such templates automatically update to the last available Plesk version regardless of its number once this version in released. For example, this can be an upgrade from After the template has been successfully created, you can use it for creating new virtual machines. Sometimes, you may need to get an overview of the templates available on your hardware node.
For example, this may be necessary if you plan to create a virtual machine or container from a specific template, but do not remember its exact name. In this case, you can use the prlctl list command to list all templates on the hardware node and find the one you need:. In this example, 5 templates exist on the server. The information on these templates is presented in the form of a table with the following columns from left to right : the template ID, the operating system contained in the template, the template type for a container or virtual machine and the template name.
To deploy a virtual machine or container from a template, use the --ostemplate option of the prlctl create command. For example, to deploy the virtual machine MyVMtemplate1 from the template template1 , run the following:. To check that the virtual machine has been successfully created, use the prlctl list -a command:. Migrating virtual machine and container templates between Virtuozzo Hybrid Server servers is similar to migrating virtual machines and containers offline.
To migrate move the template template1 to the remote server remoteserver. To migrate move the template template1 from the remote server remoteserver. The root account is used to log in to the remote server by default, so you will be asked for the root password. Once migration is complete, the original template is removed from the source server unless --clone is added. Starting from Virtuozzo Hybrid Server 7. These templates will be available to any server participating in the cluster.
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