Add podLabels to onechart (#83)

* Add podLabels to onechart

* add unittest

charts/onechart/helm-ui.json

@@ -143,7 +143,8 @@
     "schemaIDs": [
       "#/properties/podDisruptionBudgetEnabled",
       "#/properties/spreadAcrossNodes",
-      "#/properties/podAnnotations"
+      "#/properties/podAnnotations",
+      "#/properties/podLabels"
     ],
     "uiSchema": {},
     "metaData": {

charts/onechart/templates/deployment.yaml

@@ -39,6 +39,9 @@ spec:
         gimlet.io/git-repository: {{ .Values.gitRepository }}
         {{- end }}
       labels:
+        {{- with .Values.podLabels }}
+          {{- toYaml . | nindent 8 }}
+        {{- end }}
         {{- include "helm-chart.selectorLabels" . | nindent 8 }}
     spec:
       {{- with .Values.imagePullSecrets }}

charts/onechart/tests/deployment_podlabels_test.yaml

@@ -0,0 +1,17 @@
+suite: test deployment
+templates:
+  - deployment.yaml
+  - configmap.yaml
+tests:
+  - it: Should set custom labels
+    set:
+      podLabels:
+        label1: val1
+        label2: val2
+    asserts:
+      - equal:
+          path: spec.template.metadata.labels.label1
+          value: val1
+      - equal:
+          path: spec.template.metadata.labels.label2
+          value: val2

charts/onechart/values.schema.json

@@ -15,6 +15,7 @@
       "nameOverride": "",
       "fullnameOverride": "",
       "podAnnotations": {},
+      "podLabels": {},
       "podSecurityContext": {
         "fsGroup": 999
       },
@@ -189,6 +190,18 @@
       "required": [],
       "additionalProperties": true
     },
+    "podLabels": {
+      "$id": "#/properties/podLabels",
+      "type": "object",
+      "title": "Pod labels",
+      "description": "Annotations to place on pods",
+      "default": {},
+      "examples": [
+        {}
+      ],
+      "required": [],
+      "additionalProperties": true
+    },
     "name": {
       "$id": "#/properties/name",
       "type": "string",

charts/onechart/values.yaml

@@ -20,6 +20,8 @@ fullnameOverride: ""
 
 podAnnotations: {}
 
+podLabels: {}
+
 podSecurityContext:
   fsGroup: 999
 
@@ -39,7 +41,6 @@ nodeSelector: {}
 
 tolerations: []
 
-
 probe:
   enabled: false
   path: "/"