From b3d4c9c6a2b64dcd02566a12742b0ff47ea3d1aa Mon Sep 17 00:00:00 2001
From: Andrei Kvapil <kvapss@gmail.com>
Date: Mon, 19 Aug 2024 10:12:12 +0200
Subject: [PATCH] fix CSI label for tenant Kubernetes clusters (#291)

---
 .../apps/kubernetes/templates/csi/deploy.yaml     |  2 +-
 scripts/installer.sh                              |  2 +-
 scripts/migrations/4                              | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)
 create mode 100755 scripts/migrations/4

diff --git a/packages/apps/kubernetes/templates/csi/deploy.yaml b/packages/apps/kubernetes/templates/csi/deploy.yaml
index cb21208b..225935fa 100644
--- a/packages/apps/kubernetes/templates/csi/deploy.yaml
+++ b/packages/apps/kubernetes/templates/csi/deploy.yaml
@@ -48,7 +48,7 @@ spec:
                 fieldRef:
                   fieldPath: metadata.namespace
             - name: INFRACLUSTER_LABELS
-              value: "csi-driver/cluster=test"
+              value: "cluster.x-k8s.io/cluster-name={{ .Release.Name }}"
             - name: INFRA_STORAGE_CLASS_ENFORCEMENT
               valueFrom:
                 configMapKeyRef:
diff --git a/scripts/installer.sh b/scripts/installer.sh
index 5a924002..bfdb099f 100755
--- a/scripts/installer.sh
+++ b/scripts/installer.sh
@@ -3,7 +3,7 @@ set -o pipefail
 set -e
 
 BUNDLE=$(set -x; kubectl get configmap -n cozy-system cozystack -o 'go-template={{index .data "bundle-name"}}')
-VERSION=4
+VERSION=5
 
 run_migrations() {
   if ! kubectl get configmap -n cozy-system cozystack-version; then
diff --git a/scripts/migrations/4 b/scripts/migrations/4
new file mode 100755
index 00000000..14603dbb
--- /dev/null
+++ b/scripts/migrations/4
@@ -0,0 +1,15 @@
+#!/bin/sh
+# Migration 4 --> 5
+
+# Fix tenant-kubernetes PVCs
+kubectl get secret -l kamaji.clastix.io/project=kamaji,kamaji.clastix.io/component=admin-kubeconfig -A --output=go-template='{{ range .items }}{{ printf "%s %s %s %s\n" .metadata.namespace .metadata.name (index .metadata.labels "kamaji.clastix.io/name") (index .data "super-admin.conf") }}{{ end }}' | while read NAMESPACE NAME CLUSTER CONFIGB64; do
+  config=$(mktemp)
+  echo "$CONFIGB64" | base64 -d > "$config"
+  kubectl get pv --kubeconfig="$config" --output=go-template='{{ range .items }}{{ printf "%s\n" .metadata.name }}{{ end }}' | while read PVC; do
+    (set -x; kubectl label pvc --overwrite -n "$NAMESPACE" "$PVC" "cluster.x-k8s.io/cluster-name=$CLUSTER")
+  done
+  rm -f "$config"
+done
+
+# Write version to cozystack-version config
+kubectl create configmap -n cozy-system cozystack-version --from-literal=version=5 --dry-run=client -o yaml | kubectl apply -f-