Move ark server & minio to heptio-ark-server ns

Move ark server deployment & minio deployment to a separate namespace
from the backups/schedules/restores/config because backups now have a
finalizer. If everything lives in one namespace, you have to delete all
the backups and wait for the GC controller to process them and remove the
finalizer from each before deleting the namespace.

By moving the server into a separate namespace, users can now delete the
heptio-ark namespace the normal way (kubectl delete), and once that
namespace is fully removed, they can delete the heptio-ark-server
namespace.

Signed-off-by: Andy Goldstein <andy.goldstein@gmail.com>

README.md

@@ -133,6 +133,18 @@ For more information, see [the debugging information][18].
 
 ### Clean up
 
+Delete any backups you created:
+
+```
+kubectl delete -n heptio-ark backup --all
+```
+
+Prior to continuing, wait for the following to show no backups:
+
+```
+ark backup get
+```
+
 To remove the Kubernetes objects for this example from your cluster, run:
 
 ```

examples/azure/00-ark-deployment.yaml

@@ -16,7 +16,7 @@
 apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: ark
 spec:
   replicas: 1
@@ -32,6 +32,8 @@ spec:
           image: gcr.io/heptio-images/ark:latest
           command:
             - /ark
+            - --namespace
+            - heptio-ark
           args:
             - server
           envFrom:

examples/common/00-prereqs.yaml

@@ -93,12 +93,18 @@ kind: Namespace
 metadata:
   name: heptio-ark
 
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: heptio-ark-server
+
 ---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: ark
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   labels:
     component: ark
 
@@ -111,42 +117,9 @@ metadata:
     component: ark
 subjects:
   - kind: ServiceAccount
-    namespace: heptio-ark
+    namespace: heptio-ark-server
     name: ark
 roleRef:
   kind: ClusterRole
   name: cluster-admin
   apiGroup: rbac.authorization.k8s.io
-
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: Role
-metadata:
-  namespace: heptio-ark
-  name: ark
-  labels:
-    component: ark
-rules:
-  - apiGroups:
-      - ark.heptio.com
-    verbs:
-      - "*"
-    resources:
-      - "*"
-
----
-apiVersion: rbac.authorization.k8s.io/v1beta1
-kind: RoleBinding
-metadata:
-  namespace: heptio-ark
-  name: ark
-  labels:
-    component: ark
-subjects:
-  - kind: ServiceAccount
-    namespace: heptio-ark
-    name: ark
-roleRef:
-  kind: Role
-  name: ark
-  apiGroup: rbac.authorization.k8s.io

examples/common/10-deployment.yaml

@@ -16,7 +16,7 @@
 apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: ark
 spec:
   replicas: 1
@@ -34,6 +34,8 @@ spec:
             - /ark
           args:
             - server
+            - --namespace
+            - heptio-ark
           volumeMounts:
             - name: cloud-credentials
               mountPath: /credentials

examples/minio/00-minio-deployment.yaml

@@ -16,7 +16,7 @@
 apiVersion: apps/v1beta1
 kind: Deployment
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: minio
   labels:
     component: minio
@@ -54,7 +54,7 @@ spec:
 apiVersion: v1
 kind: Service
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: minio
   labels:
     component: minio
@@ -71,7 +71,7 @@ spec:
 apiVersion: v1
 kind: Secret
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: cloud-credentials
   labels:
     component: minio
@@ -85,7 +85,7 @@ stringData:
 apiVersion: batch/v1
 kind: Job
 metadata:
-  namespace: heptio-ark
+  namespace: heptio-ark-server
   name: minio-setup
   labels:
     component: minio

examples/minio/10-ark-config.yaml

@@ -24,7 +24,7 @@ backupStorageProvider:
   config:
     region: minio
     s3ForcePathStyle: "true"
-    s3Url: http://minio.heptio-ark.svc:9000
+    s3Url: http://minio.heptio-ark-server.svc:9000
 backupSyncPeriod: 1m
 gcSyncPeriod: 1m
 scheduleSyncPeriod: 1m