Time synchronization error thrown while trying to add third node to HAA cluster.
In High-Availability-Addon, it is important for all the servers to have a synchronized clock. If the time between servers are not in sync, below error is thrown while adding the nodes into 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:
In order to get the clocks synchronized, run 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