Support custom ramen namespace

ramenctl supports --ramen-namespace argument, but "ramen-system" was
hard coded in some yamls and kubectl calls.

Signed-off-by: Nir Soffer <nsoffer@redhat.com>

ramenctl/ramenctl/config.py

@@ -32,9 +32,10 @@ def run(args):
     )
 
     command.info("Creating s3 secret in ramen hub namespace")
+    template = drenv.template(command.resource("ramen-s3-secret.yaml"))
     kubectl.apply(
-        "--filename",
-        command.resource("ramen-s3-secret.yaml"),
+        "--filename=-",
+        input=template.substitute(namespace=args.ramen_namespace),
         context=env["hub"],
         log=command.debug,
     )
@@ -47,6 +48,7 @@ def run(args):
         cluster2=env["clusters"][1],
         minio_url_cluster1=minio.service_url(env["clusters"][0]),
         minio_url_cluster2=minio.service_url(env["clusters"][1]),
+        namespace=args.ramen_namespace,
     )
     kubectl.apply(
         "--filename=-",

ramenctl/ramenctl/resources/configmap.yaml

@@ -7,7 +7,7 @@ metadata:
   labels:
     cluster.open-cluster-management.io/backup: resource
   name: ramen-hub-operator-config
-  namespace: ramen-system
+  namespace: $namespace
 data:
   ramen_manager_config.yaml: |
     apiVersion: ramendr.openshift.io/v1alpha1

ramenctl/ramenctl/resources/ramen-s3-secret.yaml

@@ -5,7 +5,7 @@ apiVersion: v1
 kind: Secret
 metadata:
   name: ramen-s3-secret
-  namespace: ramen-system
+  namespace: $namespace
 stringData:
   AWS_ACCESS_KEY_ID: minio
   AWS_SECRET_ACCESS_KEY: minio123

ramenctl/ramenctl/unconfig.py

@@ -39,10 +39,11 @@ def run(args):
     # We keep the ramen config map since we do not own it.
 
     command.info("Deleting s3 secret in ramen hub namespace")
+    template = drenv.template(command.resource("ramen-s3-secret.yaml"))
     kubectl.delete(
-        "--filename",
-        command.resource("ramen-s3-secret.yaml"),
+        "--filename=-",
         "--ignore-not-found",
+        input=template.substitute(namespace=args.ramen_namespace),
         context=env["hub"],
         log=command.debug,
     )