Hi, On 21 November 2015 at 10:16, Oboturov, Artem <[email protected]> wrote:
> Hi > > I was looking at the ZK 3.5.x series new feature - dynamic configuration. > As an example, we could have an EC2 auto scaling group for 3 ZK nodes. When > one of them goes down, a new one would be spawned, but its IP could be > different. We could query EC2 to get all instances from group and generate > a config for ZK to take all currently running servers as part of ZK > cluster, and then run an update of cluster configs for all existing ones > using dynamic config feature. Would this strategy work? Are there any > alternatives? > Yeah, that should work. You'd have to call reconfig() to remove the old server and add the new one. -rgs
