Use inmemory no-op provider for external-dns for test deployment

We don't need to actually create records (nor is there a way to), but this will
still log the records it would have created.

Signed-off-by: Robert Detjens <[email protected]>

Author: detjensrobert

src/asset_files/setup_manifests/external-dns.helm.yaml.j2

@@ -21,7 +21,7 @@ txtPrefix: "k8s-owner."
 
 extraArgs:
   # ignore any services with internal ips
-  exclude-target-net: "10.0.0.0/8"
+  #exclude-target-net: "10.0.0.0/8"
   # special character replacement
   txt-wildcard-replacement: star
 

tests/repo/rcds.yaml

@@ -40,8 +40,4 @@ profiles:
       access_key: somekey
       secret_key: somesecret
     dns:
-      provider: aws
-      aws:
-        credentials:
-          accessKey: asdfasdf
-          secretKey: asdfasdf
+      provider: inmemory