hack: Add clean_crs.sh to help cleaning CRs for dev/test

Remember to stop the managers before running the script if intent for testing, otherwise manager will clean up the volumes. Use `./hack/clean_crs.sh v062` to clean all the custom resources of `longhorn.rancher.io/v1alpha1` Use `./hack/clean_crs.sh v070` to clean all the custom resources of `longhorn.io/v1beta1` Signed-off-by: Sheng Yang <sheng.yang@rancher.com>
c3y1huang · Nov 7, 2019 · 4373b3a · 4373b3a
1 parent af6591c
commit 4373b3a
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/hack/cleancrs.sh b/hack/cleancrs.sh
@@ -0,0 +1,51 @@
+#!/bin/bash
+
+set -x
+
+namespace=longhorn-system
+
+clean_crs() {
+	crd=$1
+	kubectl -n $namespace get $crd --no-headers|cut -f1 -d" "| xargs kubectl -n $namespace patch $crd --type='merge' -p '{"metadata":{"finalizers": null}}'
+	kubectl -n $namespace delete $crd --all
+}
+
+crd_list_v070=(
+	volumes.longhorn.io
+	replicas.longhorn.io
+	engines.longhorn.io
+	instancemanagers.longhorn.io
+	engineimages.longhorn.io
+	nodes.longhorn.io
+	settings.longhorn.io
+)
+
+crd_list_v062=(
+	volumes.longhorn.rancher.io
+	replicas.longhorn.rancher.io
+	engines.longhorn.rancher.io
+	instancemanagers.longhorn.rancher.io
+	engineimages.longhorn.rancher.io
+	nodes.longhorn.rancher.io
+	settings.longhorn.rancher.io
+)
+
+version=$1
+case $version in
+"v062")
+	list=("${crd_list_v062[@]}")
+	;;
+"v070")
+	list=("${crd_list_v070[@]}")
+	;;
+*)
+	echo "invalid version to clean up"
+	exit 1
+esac
+
+for crd in "${list[@]}"
+do
+	clean_crs $crd
+done
+
+#kubectl -n longhorn-system get instancemanagers.longhorn.rancher.io --no-headers|cut -f1 -d" "| xargs kubectl -n longhorn-system patch instancemanagers.longhorn.rancher.io --type='merge' -p '{"metadata":{"finalizers": null}}'