feat(argo-cd): Add ability to manage gpgKeys (#797)

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>

Co-authored-by: Oliver Bähler <oliverbaehler@hotmail.com>

charts/argo-cd/templates/argocd-configs/argocd-gpg-keys-cm.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  {{- if .Values.configs.gpgKeysAnnotations }}
+  annotations:
+    {{- range $key, $value := .Values.configs.gpgKeysAnnotations }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+  {{- end }}
+  labels:
+    {{- include "argo-cd.labels" (dict "context" . "name" "gpg-keys-cm") | nindent 4 }}
+  name: argocd-gpg-keys-cm
+{{- with .Values.configs.gpgKeys }}
+data:
+  {{- toYaml . | nindent 2 }}
+{{- end }}

charts/argo-cd/templates/argocd-repo-server/deployment.yaml

@@ -72,8 +72,10 @@ spec:
         {{- end }}
         volumeMounts:
         {{- if .Values.repoServer.volumeMounts }}
-{{- toYaml .Values.repoServer.volumeMounts | nindent 8}}
+          {{- toYaml .Values.repoServer.volumeMounts | nindent 8 }}
         {{- end }}
+        - mountPath: /app/config/gpg/source
+          name: gpg-keys
         - mountPath: /app/config/gpg/keys
           name: gpg-keyring
         {{- if .Values.configs.knownHosts }}
@@ -134,8 +136,11 @@ spec:
 {{- end }}
       volumes:
       {{- if .Values.repoServer.volumes }}
-{{- toYaml .Values.repoServer.volumes | nindent 6}}
+        {{- toYaml .Values.repoServer.volumes | nindent 6 }}
       {{- end }}
+      - name: gpg-keys
+        configMap:
+          name: argocd-gpg-keys-cm
       - emptyDir: {}
         name: gpg-keyring
       {{- if .Values.configs.knownHosts }}

charts/argo-cd/templates/argocd-server/deployment.yaml

@@ -90,6 +90,8 @@ spec:
           subPath: "custom.styles.css"
           name: custom-styles
         {{- end }}
+        - mountPath: /tmp
+          name: tmp-dir
         ports:
         - name: {{ .Values.server.name }}
           containerPort: {{ .Values.server.containerPort }}
@@ -149,6 +151,8 @@ spec:
       {{- end }}
       - emptyDir: {}
         name: static-files
+      - emptyDir: {}
+        name: tmp-dir
       {{- if .Values.configs.styles }}
       - configMap:
           name: argocd-custom-styles