Feature/add extra labels and annotations locust (#5203)

* Added custom labels and annotations to locust service definition

* Bumped up the version and fixed docs

* Removing default value for annotations and labels from locust chart

* Fixing locust svc template

* Fixed annotations rendering on locust master-svc

* Fixes naming convention for values and bumped up the version

* Fixing Chart version

stable/locust/Chart.yaml

@@ -1,6 +1,6 @@
 name: locust
 description: A modern load testing framework
-version: 0.1.4
+version: 0.2.0
 appVersion: 0.7.5
 maintainers:
   - name: Vincent De Smet

stable/locust/README.md

@@ -31,6 +31,8 @@ helm install -n locust-nymph --set master.config.target-host=http://site.example
 | `image.tag`                  | Locust Container image tag         | `0.7.5`                                               |
 | `service.type`               | k8s service type exposing master   | `NodePort`                                            |
 | `service.nodePort`           | Port on cluster to expose master   | `0`                                                   |
+| `service.annotations`        | KV containing custom annotations   | `{}`                                                    |
+| `service.extraLabels`        | KV containing extra labels         | `{}`                                                    |
 | `master.config.target-host`  | locust target host                 | `http://site.example.com`                             |
 | `worker.config.locust-script`| locust script to run               | `/locust-tasks/tasks.py`                              |
 | `worker.replicaCount`        | Number of workers to run           | `2`                                                   |

stable/locust/templates/master-svc.yaml

@@ -8,6 +8,15 @@ metadata:
     chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
     app: {{ template "locust.fullname" . }}
     component: "master"
+    {{- range $key, $value :=  .Values.service.extraLabels }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+  {{- if .Values.service.annotations }}
+  annotations:
+  {{- range $key, $value :=  .Values.service.annotations }}
+    {{ $key }}: {{ $value | quote }}
+  {{- end }}
+  {{- end }}
 spec:
   type: {{ .Values.service.type }}
   ports:

stable/locust/values.yaml

@@ -11,6 +11,8 @@ service:
   externalPort: 8089
   internalPort: 8089
   nodePort: 0
+  annotations: {}
+  extraLabels: {}
 master:
   config:
     target-host: https://site.example.com