Sijie, Il Ven 7 Gen 2022, 01:58 Sijie Guo <guosi...@gmail.com> ha scritto:
> The fundamental problem I see is that we don't have a proper helm chart > release and we don't have good versioning guidance. > > Chart should have its own version, which is independent of the Pulsar > version. > > Also, we need to provide a guide to the community - most of the time, you > don't need to upgrade zookeeper and bookkeeper. Because these two > components are rarely changed. > I agree with you and I want to add that one of the problems is that we are using the Pulsar docker images to start Zookeeper and Bookies. And we are wrapping the entrypoints (I mean the command line to launch the service) with the Pulsar command. So the version you use for zookeeper and BookKeeper is tied to the Pulsar version. Usually it is hard to explain to users to use Pulsar 2.x for the bookies and Pulsar 2.y for the brokers. We should move to using the standard docker images for zookeeper and BookKeeper. > That means: > > 1. We should have a separate `version` from `appVersion`. > 2. We should use the Pulsar image version as the `appVersion`. > 3. It is okay to only update broker and proxy images version and leave > zookeeper and bookkeeper version unchanged. > > That's probably not the final guide. But at least, we can have something to > get started to formalize the process. This guide will then help us handle > such situations better. > I would fix the helm chart now and t let people upgrade to Pulsar 2.8/2.9 and then we can provide a better solution. Otherwise people are forced to use third party helm charts, and I really don't like this situation Enrico > - Sijie > > On Wed, Jan 5, 2022 at 6:00 AM 陳智弘 <thomasec...@gmail.com> wrote: > > > Hi everyone, > > > > From my side, I think currently merging the request without regarding > the > > known issue and announcing this information on the website is a good > > option. > > > > < > > > http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail > > > > > 不含病毒。www.avg.com > > < > > > http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail > > > > > <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > > > Lari Hotari <lhot...@apache.org> 於 2022年1月5日 週三 下午9:04寫道： > > > > > Reminder: we need to decide about the developement of Apache Pulsar > Helm > > > chart. > > > Please reply to the email or review > > > https://github.com/apache/pulsar-helm-chart/pull/190 . > > > That PR is blocked since a decision must be made whether it's fine to > > make > > > the change, although there's a known issue in Zookeeper when TLS is > > > enabled. > > > The issue is ZOOKEEPER-3988 / > > > https://github.com/apache/pulsar/issues/11070 . > > > The bug currently only impacts TLS since the change > > > https://github.com/apache/pulsar-helm-chart/pull/180 switched > > > to use NIOServerCnxnFactory for Zookeeper. NIOServerCnxnFactory doesn't > > > support TLS and the impacted NettyServerCnxnFactory must be used for > TLS. > > > > > > How do we handle the decision? Can we proceed in merging > > > https://github.com/apache/pulsar-helm-chart/pull/190 regardless of the > > > known issue? > > > > > > BR, > > > Lari > > > > > > On Mon, Jan 3, 2022 at 4:39 PM Lari Hotari <lhot...@apache.org> wrote: > > > > > > > Hi all, > > > > > > > > There's an upcoming change in the Apache Pulsar Helm chart to finally > > > > switch to Pulsar 2.8.x, more specifically to Apache Pulsar version > > 2.8.2 > > > . > > > > The latest Apache Pulsar Helm Chart release uses the Apache Pulsar > > 2.7.4 > > > > image. > > > > > > > > The pull request to switch to Apache Pulsar image version 2.8.2 is > > > current > > > > in review: > > > > https://github.com/apache/pulsar-helm-chart/pull/190 > > > > > > > > There's a known issue that Zookeeper TLS isn't stable because of > > > > https://issues.apache.org/jira/browse/ZOOKEEPER-3988 (also reported > in > > > > apache/pulsar as https://github.com/apache/pulsar/issues/11070) . > > > > The fix https://github.com/apache/zookeeper/pull/1770 is planned for > > > > Zookeeper 3.7.1 version. > > > > There's a workaround in the Apache Pulsar Helm chart when TLS isn't > > > > enabled for Zookeeper. That was added by > > > > https://github.com/apache/pulsar-helm-chart/pull/180 . > > > > However, the workaround cannot be applied when TLS is enabled for > > > > Zookeeper. > > > > > > > > Should we postpone switching to Apache Pulsar 2.8.2 in the Helm chart > > > > until there's a fix for ZOOKEEPER-3988 / > > > > https://github.com/apache/pulsar/issues/11070 ? > > > > > > > > BR, > > > > Lari > > > > > > > > > >
