From 9af7eab8c746e6a188743c19227e2e0f8d41d228 Mon Sep 17 00:00:00 2001 From: Caleb Bron Date: Sat, 4 Jul 2020 14:58:53 -0700 Subject: [PATCH] Release notes for Istio 1.5.7 --- .../tools/istio/release-notes/_index.md | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 content/rancher/v2.x/en/cluster-admin/tools/istio/release-notes/_index.md diff --git a/content/rancher/v2.x/en/cluster-admin/tools/istio/release-notes/_index.md b/content/rancher/v2.x/en/cluster-admin/tools/istio/release-notes/_index.md new file mode 100644 index 00000000000..18e8f3cec92 --- /dev/null +++ b/content/rancher/v2.x/en/cluster-admin/tools/istio/release-notes/_index.md @@ -0,0 +1,19 @@ +--- +title: Release Notes +--- + + +# Istio 1.5.7 + + +### Important note on 1.5.x versions + +When upgrading from any 1.4 version of Istio to any 1.5 version, the Rancher installer will delete several resources in order to complete the upgrade, at which point they will be immediately re-installed. This includes the `istio-reader-service-account`. If your Istio installation is using this service account be aware that any secrets tied to the service account will be deleted. Most notably this will **break specific [multi-cluster deployments](https://archive.istio.io/v1.4/docs/setup/install/multicluster/)**. + +See the official upgrade notes for additional information on the 1.5 release and upgrading from 1.4: https://istio.io/latest/news/releases/1.5.x/announcing-1.5/upgrade-notes/ + +> **Note:** Rancher continues to use the Helm installation method, which produces a different architecture from an istioctl installation. + +### Known Issues + +* The Kiali traffic graph is currently not working [#24924](https://github.com/istio/istio/issues/24924)