I have a ZK ensemble of 3 nodes.
I need to take everyone to a different server.
What is the best way to achieve this while achieving downtime?
It is necessary to temporarily increase an ensemble size that will also work 0 Getting the downtime is the main goal.
View this summary:
- Add two more nodes to the new server
- Let them synchronize, then add them to the existing configuration
- Restart followers
- Kill the rest Master and Deploy 3. ZK on new server
- Kill two ZKs on wrong server
No comments:
Post a Comment