Time synchronization error thrown while trying to add third node to HAA cluster.
Issue description:
In High-Availability-Addon, all the servers need to have a synchronized clock. If the time between servers is not in sync, the below error is thrown while adding the nodes into the cluster.
“There is a time synchronization problem between the new node and existing nodes in the cluster. You must synchronize the clocks before you can join the new node”
Resolution:
To get the clocks synchronized, run the below command with sudo permissions:
- sudo /etc/network/if-up.d/ntpdate
Once the clocks are synchronized, the node can be added to the server.