suite: nodeSelector for hookImageServer (so Jobs and nginx can use hostPath)

Author: rpardini

tinkerbell/suite/Chart.yaml

@@ -20,6 +20,6 @@ dependencies:
 
   # showcase chart!
   - name: showcase
-    version: "0.0.2"
+    version: "0.0.3"
     repository: "file://../showcase"
     condition: showcase.enabled

tinkerbell/suite/templates/hook-server.yaml

@@ -40,6 +40,12 @@ spec:
       labels:
         app: hook-image-server
     spec:
+      {{- if .Values.hookImageServer.nodeSelector }}
+      nodeSelector:
+        {{- range $key, $value := .Values.hookImageServer.nodeSelector }}
+        {{ $key | quote }}: {{ $value | quote }}
+        {{- end }}
+      {{- end }}
       containers:
         - name: hook-image-server
           image: nginx:1

tinkerbell/suite/values.yaml

@@ -17,6 +17,7 @@
 
 hookImageServer:
   enabled: true
+  nodeSelector: null
 
 nodePort:
   hookImageServer: