trying to make it right

argocd/apps/mastodon.yaml

@@ -117,6 +117,17 @@ spec:
             tls: true
             preset: small_cluster
             existingSecret: mastodon-os
+            caSecret:
+	              name: os-ca
+	              key: ca.crt
+	              mountPath: /etc/ssl/certs/os-ca.crt
+	
+	        volumes:
+	          - name: dummy
+	            emptyDir: {}
+	        volumeMounts:
+	          - name: dummy
+	            mountPath: /tmp/dummy
 
           ingress:
             enabled: true