3 years ago

Category: Software, Database, Data, ansible

by Considering that resilience should feature cluster high-availability, fault tolerance, and self-healing, it's not an easy answer.

Let's go block by block: You can create the servers with: Just by doing the first step alone, we can already launch 3 working virtual machines.

Now that our cluster is up and configured, you can start by shutting down your standby node: You will see that the cluster is operating normally.

We can make some efforts toward that objective, and that is precisely what we just achieved with this high availability database setup.