Add ability to configure deployment annotations and labels (#201)

* Add ability to configure deployment annotations and labels

* Fix copy-paste mistake

* Bump chart version to 0.79.0

Author: BraedonLeonard

charts/flipt/Chart.yaml

@@ -3,7 +3,7 @@ name: flipt
 home: https://flipt.io
 description: Flipt is an open-source, self-hosted feature flag solution.
 type: application
-version: 0.78.1
+version: 0.79.0
 appVersion: v1.54.1
 maintainers:
   - name: Flipt

charts/flipt/templates/_helpers.tpl

@@ -112,6 +112,16 @@ Pod annotations
   {{- printf "checksum/config: %v" (join "," .Values.flipt | sha256sum) | nindent 0 -}}
 {{- end -}}
 
+{{/*
+Deployment annotations
+*/}}
+{{- define "common.classes.deploymentAnnotations" -}}
+  {{- if .Values.deploymentAnnotations -}}
+    {{- tpl (toYaml .Values.deploymentAnnotations) . | nindent 0 -}}
+  {{- end -}}
+  {{- printf "checksum/config: %v" (join "," .Values.flipt | sha256sum) | nindent 0 -}}
+{{- end -}}
+
 {{/* Return the target Kubernetes version */}}
 {{- define "flipt.tools.kubeVersion" -}}
 {{- default .Capabilities.KubeVersion.Version .Values.kubeVersionOverride }}

charts/flipt/templates/deployment.yaml

@@ -3,8 +3,12 @@ kind: Deployment
 metadata:
   name: {{ include "flipt.fullname" . }}
   namespace: {{ .Release.Namespace }}
+  annotations: {{- include "common.classes.deploymentAnnotations" . | nindent 4 }}
   labels:
     {{- include "flipt.labels" . | nindent 4 }}
+    {{- if .Values.deploymentLabels }}
+    {{- toYaml .Values.deploymentLabels | nindent 4 }}
+    {{- end }}
 spec:
   {{- if not .Values.autoscaling.enabled }}
   replicas: {{ .Values.replicaCount }}

charts/flipt/values.yaml

@@ -27,6 +27,9 @@ test:
 podAnnotations: {}
 podLabels: {}
 
+deploymentAnnotations: {}
+deploymentLabels: {}
+
 podSecurityContext:
   runAsUser: 100
   runAsGroup: 1000