feat(common): Release version 2.0.0-beta.1 (#173)

charts/library/common/templates/lib/pod/metadata/_annotations.tpl

@@ -0,0 +1,56 @@
+{{- /*
+Returns the value for annotations
+*/ -}}
+{{- define "bjw-s.common.lib.pod.metadata.annotations" -}}
+  {{- $rootContext := .rootContext -}}
+  {{- $controllerObject := .controllerObject -}}
+
+  {{- /* Default annotations */ -}}
+  {{- $annotations := dict -}}
+
+  {{- /* Set to the default if it is set */ -}}
+  {{- $defaultOption := get $rootContext.Values.defaultPodOptions "annotations" -}}
+  {{- if not (empty $defaultOption) -}}
+    {{- $annotations = merge $defaultOption $annotations -}}
+  {{- end -}}
+
+  {{- /* See if a pod-specific override is set */ -}}
+  {{- if hasKey $controllerObject "pod" -}}
+    {{- $podOption := get $controllerObject.pod "annotations" -}}
+    {{- if not (empty $podOption) -}}
+      {{- $annotations = merge $podOption $annotations -}}
+    {{- end -}}
+  {{- end -}}
+
+  {{- /* Add configMaps checksum */ -}}
+  {{- $configMapsFound := dict -}}
+  {{- range $name, $configmap := $rootContext.Values.configMaps -}}
+    {{- if $configmap.enabled -}}
+      {{- $_ := set $configMapsFound $name (toYaml $configmap.data | sha256sum) -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if $configMapsFound -}}
+    {{- $annotations = merge
+      (dict "checksum/configMaps" (toYaml $configMapsFound | sha256sum))
+      $annotations
+    -}}
+  {{- end -}}
+
+  {{- /* Add Secrets checksum */ -}}
+  {{- $secretsFound := dict -}}
+  {{- range $name, $secret := $rootContext.Values.secrets -}}
+    {{- if $secret.enabled -}}
+      {{- $_ := set $secretsFound $name (toYaml $secret.stringData | sha256sum) -}}
+    {{- end -}}
+  {{- end -}}
+  {{- if $secretsFound -}}
+    {{- $annotations = merge
+      (dict "checksum/secrets" (toYaml $secretsFound | sha256sum))
+      $annotations
+    -}}
+  {{- end -}}
+
+  {{- if not (empty $annotations) -}}
+    {{- $annotations | toYaml -}}
+  {{- end -}}
+{{- end -}}