From 92aed2cbee07466872b6b7807b11c1f7ac4c5714 Mon Sep 17 00:00:00 2001
From: mehmetsalgar <salgarm@gmx.de>
Date: Wed, 12 May 2021 13:06:54 +0200
Subject: [PATCH] Add ImagePullSecrets to CSI daemonset (#519)

---
 templates/csi-daemonset.yaml |  4 ++++
 test/unit/csi-daemonset.bats | 29 +++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+)

diff --git a/templates/csi-daemonset.yaml b/templates/csi-daemonset.yaml
index 5f80ed1..94b765d 100644
--- a/templates/csi-daemonset.yaml
+++ b/templates/csi-daemonset.yaml
@@ -73,4 +73,8 @@ spec:
        {{- if .Values.csi.volumes }}
          {{- toYaml .Values.csi.volumes | nindent 8}}
        {{- end }}
+      {{- if .Values.global.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml .Values.global.imagePullSecrets | nindent 8 }}
+      {{- end }}
 {{- end }}
diff --git a/test/unit/csi-daemonset.bats b/test/unit/csi-daemonset.bats
index 127ac54..992d1cf 100644
--- a/test/unit/csi-daemonset.bats
+++ b/test/unit/csi-daemonset.bats
@@ -62,6 +62,35 @@ load _helpers
   [ "${actual}" = "SomePullPolicy" ]
 }
 
+@test "csi/daemonset: Custom imagePullSecrets" {
+  cd `chart_dir`
+  local object=$(helm template \
+      --show-only templates/csi-daemonset.yaml  \
+      --set "csi.enabled=true" \
+      --set 'global.imagePullSecrets[0].name=foo' \
+      --set 'global.imagePullSecrets[1].name=bar' \
+      . | tee /dev/stderr |
+      yq -r '.spec.template.spec.imagePullSecrets' | tee /dev/stderr)
+
+  local actual=$(echo $object |
+     yq -r '.[0].name' | tee /dev/stderr)
+  [ "${actual}" = "foo" ]
+
+  local actual=$(echo $object |
+      yq -r '.[1].name' | tee /dev/stderr)
+  [ "${actual}" = "bar" ]
+}
+
+@test "csi/daemonset: default imagePullSecrets" {
+  cd `chart_dir`
+  local actual=$(helm template \
+      --show-only templates/csi-daemonset.yaml  \
+      --set "csi.enabled=true" \
+      . | tee /dev/stderr |
+      yq -r '.spec.template.spec.imagePullSecrets' | tee /dev/stderr)
+  [ "${actual}" = "null" ]
+}
+
 # Debug arg
 @test "csi/daemonset: debug arg is configurable" {
   cd `chart_dir`