Re: Custom hostname when using quorum TLS
Hi Sam, What do you mean by ‘present’? AFAIK - I’m not 100% sure about this off the top of my head - ZK does not present its name to other quorum members, only the certificate. Something like: 1. ZK reads quorum members from zoo.cfg at startup, 2. It connects to all other nodes via TCP and present the certificate: here I am and that’s my ID. 3. Other quorum member will reverse lookup the DNS name from the IP and compares it with the hostname in the cert. I need to dig this to be sure. Andor > On 2022. Mar 24., at 13:25, Sam Lee wrote: > > I have followed the steps in the documentation to set up "Quorum TLS" > for encrypted communication between ZooKeeper nodes. > ( https://zookeeper.apache.org/doc/r3.6.3/zookeeperAdmin.html#Quorum+TLS ) > > Now, I am looking to change the hostname that a ZooKeeper node > presents to other ZooKeeper nodes. For example, my server's > /etc/hostname is 'my-server' but I want the ZooKeeper instance running > on that server to use another hostname instead (e.g. 'zoo1'). Is this > possible?
Re: Question: zookeeper 3.8.0
Hi, Not yet decided. The most recent EoL announcement was for the 3.5 branch effective from 1st of June, 2022. ZK 3.8.0 is the most recent stable release of ZooKeepeer, so it'll long be supported. Years. Regards, Andor > On 2022. Jun 2., at 23:44, harsha vardhan wrote: > > Hi, > > I would like to request about the end of vendor support date for apache > zookeeper version 3.8.0. > I have searched through documentation and release notes, but unable to find > the EOVS date for zookeeper version 3.8.0. > Please let me know. > > Thanks and regards > Harshavardhan
