Preparing cluster node
Preparing a cluster node
Follow the rules below:
Use ext4 as a file system for the VMmanager OVZ cluster node
We recommend that you partition the disk as described below:
|/||Consider the /nfsshare directory size, where OS templates will be saved||8-10 GB|
|swap||RAM X 2|
| /vz (CentOS)
|Containers will be located on this partition||Remaining space|
Notes: currently when making a backup copy and recovering data, the temporary directory on the master-server is used. You can specify the directory in the VMmanager OVZ configuration file using the option BackupTmpDir
We strongly recommend using the same operating system both on the cluster node and master-server. The architecture and version must be the same as well. You should select minimal installation.
When adding a node, SELinux will be automatically suspended. Do not activate it, otherwise nfs will stop working.
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