[stable/2023.1] Add fixes for Portworx (#1434)

This is an automated cherry-pick of #1427
/assign mnaser

doc/source/deploy/csi.rst

@@ -92,7 +92,7 @@ To configure the Portworx CSI driver, update your Ansible inventory as follows:
     csi_driver: portworx
     portworx_pure_flasharray_san_type: <FILL IN> # FC or ISCSI
     portworx_pure_json:
-      FlaskBlades: []
+      FlashBlades: []
       FlashArrays:
         - MgmtEndPoint: <FILL IN>
           APIToken: <FILL IN>

roles/multipathd/handlers/main.yml

@@ -12,11 +12,7 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
-- name: Reload "multipathd"
+- name: Restart "multipathd"
   ansible.builtin.service:
     name: multipathd
-    state: reloaded
-
-- name: Reconfigure "multipathd"
-  ansible.builtin.shell:
-    cmd: multipathd -k'reconfigure'
+    state: restarted

roles/multipathd/tasks/main.yml

@@ -21,8 +21,7 @@
     name: multipath-tools
     state: latest
   notify:
-    - Reload "multipathd"
-    - Reconfigure "multipathd"
+    - Restart "multipathd"
 
 - name: Install the configuration file
   ansible.builtin.template:
@@ -32,5 +31,4 @@
     group: root
     mode: "0644"
   notify:
-    - Reload "multipathd"
-    - Reconfigure "multipathd"
+    - Restart "multipathd"

roles/portworx/tasks/main.yml

@@ -33,6 +33,15 @@
         group: root
         mode: "0644"
 
+- name: Create namespace
+  kubernetes.core.k8s:
+    state: present
+    definition:
+      apiVersion: v1
+      kind: Namespace
+      metadata:
+        name: portworx
+
 - name: Install Portworx
   run_once: true
   kubernetes.core.k8s:

roles/portworx/templates/storage_cluster.yml

@@ -1,9 +1,4 @@
 ---
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: portworx
----
 kind: StorageCluster
 apiVersion: core.libopenstorage.org/v1
 metadata: