From 5b0e88339a6a4ef440db4931bdd8dfb9033edec2 Mon Sep 17 00:00:00 2001
From: Frank Ritchie <12985912+fritchie@users.noreply.github.com>
Date: Mon, 29 Mar 2021 03:04:51 -0400
Subject: [PATCH] Update cilium-operator clusterrole (#7416)

When upgrading cilium from 1.8.8 to 1.9.5 I ran into the following
error:

level=error msg="Unable to update CRD" error="customresourcedefinitions.apiextensions.k8s.io
\"ciliumnodes.cilium.io\" is forbidden: User \"system:serviceaccount:kube-system:cilium-operator\"
cannot update resource \"customresourcedefinitions\" in API group \"apiextensions.k8s.io\" at the
cluster scope" name=CiliumNode/v2 subsys=k8s

The fix was to add the update verb to the clusterrole. I also added
create to match the clusterrole created by the cilium helm chart.
---
 roles/network_plugin/cilium/templates/cilium-cr.yml.j2 | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/roles/network_plugin/cilium/templates/cilium-cr.yml.j2 b/roles/network_plugin/cilium/templates/cilium-cr.yml.j2
index 8220d99f8..e4939e19a 100644
--- a/roles/network_plugin/cilium/templates/cilium-cr.yml.j2
+++ b/roles/network_plugin/cilium/templates/cilium-cr.yml.j2
@@ -66,8 +66,10 @@ rules:
   resources:
   - customresourcedefinitions
   verbs:
+  - create
   - get
   - list
+  - update
   - watch
 {% if cilium_version | regex_replace('v') is version('1.8', '>=') %}
   # For cilium-operator running in HA mode.