What Should I Do If a Node Fails to Be Accepted Because It Fails to Be Installed?

Symptom

A node fails to be accepted into a cluster.

Possible Causes

Log in to the node and check the /var/paas/sys/log/baseagent/baseagent.log installation log. The following error information is displayed:

Check the LVM settings of the node. It is found that the LVM logical volume is not created in /dev/vdb.

Solution

Run the following command to manually create a logical volume:

pvcreate /dev/vdb 
vgcreate vgpaas /dev/vdb 

After the node is reset on the GUI, the node becomes normal.