A working version of charm with simultaneous relations with COS and TLS

Author: shayancanonical

actions.yaml

@@ -5,3 +5,12 @@ resume-upgrade:
   description: Upgrade remaining units (after you manually verified that upgraded units are healthy).
 force-upgrade:
   description: Force upgrade of this unit.
+set-tls-private-key:
+  description:
+    Set the private key, which will be used for certificate signing requests (CSR). Run
+    for each unit separately.
+  params:
+    internal-key:
+      type: string
+      description: The content of private key for internal communications with
+        clients. Content will be auto-generated if this option is not specified.