From 806df74c14d8a000319277a81f66265b09189968 Mon Sep 17 00:00:00 2001 From: nickchase Date: Tue, 3 Apr 2018 19:08:15 -0400 Subject: [PATCH] Added downgrade notice --- CHANGELOG-1.10.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG-1.10.md b/CHANGELOG-1.10.md index 4899f337ba6b6..b41aaaa4d3587 100644 --- a/CHANGELOG-1.10.md +++ b/CHANGELOG-1.10.md @@ -199,6 +199,8 @@ In terms of networking, Kubernetes 1.10 is about control. Users now have beta su ## Before Upgrading +* If you need to downgrade from 1.10 to 1.9.x, downgrade to v1.9.6 to ensure PV and PVC objects can be deleted properly. + * In-place node upgrades to this release from versions 1.7.14, 1.8.9, and 1.9.4 are not supported if using subpath volumes with PVCs. Such pods should be drained from the node first. * The minimum supported version of Docker is now 1.11; if you are using Docker 1.10 or below, be sure to upgrade Docker before upgrading Kubernetes. ([#57845](https://github.com/kubernetes/kubernetes/pull/57845), [@yujuhong](https://github.com/yujuhong)) @@ -290,6 +292,8 @@ kind: KubeProxyConfiguration ## Known Issues +* If you need to downgrade from 1.10 to 1.9.x, downgrade to v1.9.6 to ensure PV and PVC objects can be deleted properly. + * Use of subPath module with hostPath volumes can cause issues during reconstruction ([#61446](https://github.com/kubernetes/kubernetes/issues/61446)) and with containerized kubelets ([#61456](https://github.com/kubernetes/kubernetes/issues/61456)). The workaround for this issue is to specify the complete path in the hostPath volume. Use of subPathmounts nested within atomic writer volumes (configmap, secret, downwardAPI, projected) does not work ([#61545](https://github.com/kubernetes/kubernetes/issues/61545)), and socket files cannot be loaded from a subPath ([#62377](https://github.com/kubernetes/kubernetes/issues/61377)). Work on these issues is ongoing. * Kubeadm is currently omitting etcd certificates in a self-hosted deployment; this will be fixed in a point relelase. ([#61322](https://github.com/kubernetes/kubernetes/issues/61322))