Hi community,
I just submitted a commit <https://github.com/apache/apisix/pull/2036>that supports etcd v3 only. Welcome review! Best, Shuyang Wo Soyoung <[email protected]> 于2020年8月18日周二 下午6:00写道： > Thank you Ming for your explanation! Then I also stand for support etcd v3 > only for the clearer code structure. > > Ming Wen <[email protected]> 于2020年8月18日周二 下午5:32写道： > >> Hi, Wo Soyoung, >> The gateway nodes of Apache APISIX can still process the request normally, >> even if all the nodes of etcd cluster are shut down. >> During the data migration from etcd v2 to v3, the data plane of Apache >> APISIX is read-only. >> >> Thanks, >> Ming Wen, Apache APISIX & Apache SkyWalking >> Twitter: _WenMing >> >> >> Wo Soyoung <[email protected]> 于2020年8月18日周二 下午1:24写道： >> >> > Thank you Yuansheng for creating this discussion thread! >> > >> > I wonder if it possible that some of the users would need "online >> > migration", which "an etcd downtime window spanning from seconds to >> > minutes" for them is not acceptable. >> > >> > If true, then maybe we need to publish a release that supports both etcd >> > protocols for the online migration, and then publish releases that only >> > support v3. >> > >> > Ming Wen <[email protected]> 于2020年8月18日周二 上午11:13写道： >> > >> > > +1. >> > > etcd v2 is a protocol that will be officially discontinued by etcd. We >> > > should migrate to etcd v3 as soon as possible. >> > > And the data migration from etcd v2 to v3 is a relatively incompatible >> > > modification. >> > > I agree to change the next release version number of Apache APISIX to >> > 2.0. >> > > >> > > Thanks, >> > > Ming Wen, Apache APISIX & Apache SkyWalking >> > > Twitter: _WenMing >> > > >> > > >> > > YuanSheng Wang <[email protected]> 于2020年8月18日周二 上午11:00写道： >> > > >> > > > Hi: >> > > > >> > > > Support etcd v3 is on the way, here is the PR [1], it'll be merged >> > soon. >> > > > >> > > > I think we can support etcd v3 ONLY. The users can follow doc [2], >> > > migrate >> > > > application data from `v2` to `v3`. >> > > > >> > > > Since the v3 and v2 versions of etcd are quite different, I think we >> > can >> > > > use `2.0` version, >> > > > changing the major version makes it easier for users to pay >> attention >> > to >> > > > the difference. >> > > > >> > > > [1] https://github.com/apache/apisix/pull/2036 >> > > > [2] >> > > > >> > > > >> > > >> > >> https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/v2-migration.md >> > > > >> > > > -- >> > > > >> > > > *MembPhis* >> > > > My GitHub: https://github.com/membphis >> > > > Apache APISIX: https://github.com/apache/incubator-apisix >> > > > >> > > >> > >> >
