From eaa22aad8af64f3c4167339a983a9aa5b2a14b97 Mon Sep 17 00:00:00 2001
From: Prajyot-Parab <prajyot.parab2@ibm.com>
Date: Thu, 3 Mar 2022 16:10:46 +0530
Subject: [PATCH] CSI Driver configurations playbook

Signed-off-by: Prajyot-Parab <prajyot.parab2@ibm.com>
---
 examples/csi_driver_config_vars.yaml          | 18 ++++++++
 playbooks/csi_driver_config.yaml              |  5 +++
 playbooks/roles/csi-driver-config/README.md   | 45 +++++++++++++++++++
 .../roles/csi-driver-config/tasks/main.yaml   | 14 ++++++
 4 files changed, 82 insertions(+)
 create mode 100644 examples/csi_driver_config_vars.yaml
 create mode 100644 playbooks/csi_driver_config.yaml
 create mode 100644 playbooks/roles/csi-driver-config/README.md
 create mode 100644 playbooks/roles/csi-driver-config/tasks/main.yaml

diff --git a/examples/csi_driver_config_vars.yaml b/examples/csi_driver_config_vars.yaml
new file mode 100644
index 00000000..1f8a51b0
--- /dev/null
+++ b/examples/csi_driver_config_vars.yaml
@@ -0,0 +1,18 @@
+---
+service_instance_id: "bc895dc9-f626-41c0-bfd3-94a0d8942a5f"  #IBM Cloud PowerVS service instance id
+region: "mon"                                                #IBM Cloud PowerVS service instance region
+zone: "mon01"                                                #IBM Cloud PowerVS service instance zone
+
+masters:
+  - name: "mon01-master-0.rdr-pd-410.redhat.com"                                   #OCP Nodes Master name
+    id: "03c203dc-814f-4e61-88c1-6af4cb6d2e3d"               #OCP Nodes Master instance id
+  - name: "mon01-master-1.rdr-pd-410.redhat.com"
+    id: "0b67d0c2-339f-45ee-95b3-9b6d7c7524ef"
+  - name: "mon01-master-2.rdr-pd-410.redhat.com"
+    id: "38d98bb1-fb58-4ca8-a1c0-a7fb60625716"
+
+workers:
+  - name: "mon01-worker-0.rdr-pd-410.redhat.com"                                   #OCP Nodes Worker name
+    id: "e24feb20-a962-49a9-9a24-1fe19861f81e"               #OCP Nodes Worker instance id
+  - name: "mon01-worker-1.rdr-pd-410.redhat.com"
+    id: "e24feb20-a962-49a9-9a24-1fe19861f81e"
diff --git a/playbooks/csi_driver_config.yaml b/playbooks/csi_driver_config.yaml
new file mode 100644
index 00000000..8bab6683
--- /dev/null
+++ b/playbooks/csi_driver_config.yaml
@@ -0,0 +1,5 @@
+---
+- name: CSI Driver configuration
+  hosts: bastion[0]
+  roles:
+  - csi-driver-config
diff --git a/playbooks/roles/csi-driver-config/README.md b/playbooks/roles/csi-driver-config/README.md
new file mode 100644
index 00000000..09a190cd
--- /dev/null
+++ b/playbooks/roles/csi-driver-config/README.md
@@ -0,0 +1,45 @@
+csi-driver-config: PowerVS Block CSI Driver Configuration
+=========
+
+This module will perform necessary configuration on OCP nodes required for CSI Driver installation.
+
+Requirements
+------------
+
+ - A working OCP 4.X cluster
+
+Role Variables
+--------------
+
+| Variable                       | Required | Default | Comments                                                      |
+|--------------------------------|----------|---------|---------------------------------------------------------------|
+| service_instance_id            | yes      |         | IBM Cloud PowerVS service instance id.                        |
+| region                         | yes      |         | IBM Cloud PowerVS service instance region. eg. mon            |
+| zone                           | yes      |         | IBM Cloud PowerVS service instance zone. eg. mon01            |
+| masters.name                   | yes      |         | OCP Nodes Master name.                                        |
+| masters.id                     | yes      |         | OCP Nodes Master instance id.                                 |
+| workers.name                   | yes      |         | OCP Nodes Worker name.                                        |
+| workers.id                     | yes      |         | OCP Nodes Worker instance id.                                 |
+
+Dependencies
+------------
+
+ - None
+
+Example Playbook
+----------------
+
+    - name: CSI Driver configuration
+      hosts: bastion
+      roles:
+      - csi-driver-config
+
+License
+-------
+
+See LICENCE.txt
+
+Author Information
+------------------
+
+Prajyot Parab (prajyot.parab2@ibm.com)
diff --git a/playbooks/roles/csi-driver-config/tasks/main.yaml b/playbooks/roles/csi-driver-config/tasks/main.yaml
new file mode 100644
index 00000000..6cb8890a
--- /dev/null
+++ b/playbooks/roles/csi-driver-config/tasks/main.yaml
@@ -0,0 +1,14 @@
+---
+# tasks file for csi driver configuration
+
+- name: Set providerID spec for OCP Nodes
+  k8s:
+    state: present
+    kind: Node
+    name: "{{ item.name }}"
+    definition:
+      spec:
+        providerID: ibmpowervs://{{ region }}/{{ zone }}/{{ service_instance_id }}/{{ item.id }}
+  with_items:
+    - "{{ masters | lower }}"
+    - "{{ workers | lower }}"