fix: add pod annotations to helm values (#16)

Author: tim-mwangi

helm/templates/deployment.yaml

@@ -27,6 +27,9 @@ spec:
         checksum/config: {{ include (print $.Template.BasePath "/raw-spans-grouper-config.yaml") . | sha256sum }}
         prometheus.io/scrape: "true"
         prometheus.io/port: "{{ .Values.containerAdminPort }}"
+      {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
     spec:
     {{- with .Values.imagePullSecrets }}
       imagePullSecrets:

helm/values.yaml

@@ -52,6 +52,8 @@ deploymentLabels:
 podLabels:
   app: raw-spans-grouper
 
+podAnnotations: {}
+
 # The Deployment Selector match labels are different from the pod labels. Note that they should be a subset of the pod
 # labels. You append new labels to them but cannot remove labels. If you remove or modify the labels you will need to
 # delete the existing deployment bearing the same name and then redeploy. This is the reason why they are separated from