From 740ab773cb933b5cc3eab437529ac2580e8c80dc Mon Sep 17 00:00:00 2001
From: "Chandan Kumar (raukadah)" <chkumar@redhat.com>
Date: Mon, 31 Oct 2022 14:04:40 +0530
Subject: [PATCH] Added validation tasks for listing external compute

It adds validate_edpm.yml playbook to list
external compute on the controller node.

Signed-off-by: Chandan Kumar (raukadah) <chkumar@redhat.com>
Change-Id: I5e0b16bf34075d663a52756c4996512610927e47
---
 playbooks/deploy-standalone-compute.yml       | 11 ++++++++
 .../tasks/validate_edpm.yml                   | 12 +++++++++
 .../templates/validate_edpm.sh.j2             | 27 +++++++++++++++++++
 3 files changed, 50 insertions(+)
 create mode 100644 roles/external-data-plane-management/tasks/validate_edpm.yml
 create mode 100644 roles/external-data-plane-management/templates/validate_edpm.sh.j2

diff --git a/playbooks/deploy-standalone-compute.yml b/playbooks/deploy-standalone-compute.yml
index 6f987ccd4..516997db7 100644
--- a/playbooks/deploy-standalone-compute.yml
+++ b/playbooks/deploy-standalone-compute.yml
@@ -32,3 +32,14 @@
     - name: Run External Data Plane management role
       include_role:
         name: external-data-plane-management
+
+# On Controller node
+# Run validate_external_compute.sh
+- hosts: undercloud
+  gather_facts: true
+  tags:
+    - standalone
+  tasks:
+    - include_role:
+        name: external-data-plane-management
+        tasks_from: validate_edpm.yml
diff --git a/roles/external-data-plane-management/tasks/validate_edpm.yml b/roles/external-data-plane-management/tasks/validate_edpm.yml
new file mode 100644
index 000000000..f6e62fd95
--- /dev/null
+++ b/roles/external-data-plane-management/tasks/validate_edpm.yml
@@ -0,0 +1,12 @@
+---
+- name: Generate validate_edpm.sh script
+  template:
+    src: validate_edpm.sh.j2
+    dest: "{{ working_dir }}/validate_external_compute.sh"
+    mode: 0755
+
+- name: Run deploy_compute.sh script
+  shell: >
+    set -o pipefail &&
+    {{ working_dir }}/validate_external_compute.sh
+    2>&1 {{ timestamper_cmd }} > {{ working_dir }}/validate_external_compute.log
diff --git a/roles/external-data-plane-management/templates/validate_edpm.sh.j2 b/roles/external-data-plane-management/templates/validate_edpm.sh.j2
new file mode 100644
index 000000000..f286e95b1
--- /dev/null
+++ b/roles/external-data-plane-management/templates/validate_edpm.sh.j2
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+set -eux
+
+# Discover new compute nodes
+sudo podman exec -it nova_api nova-manage cell_v2 discover_hosts --verbose
+
+# Export standalone cloud
+export OS_CLOUD=standalone
+
+# List Available Zones
+openstack availability zone list
+
+# List hosts
+openstack host list
+
+# List Hypervisors
+openstack hypervisor list
+
+# List Compute Services
+openstack compute service list
+if [ "$?" == "0" ]; then
+    echo "External Compute Deployment Validation, SUCCESS"
+    exit 0
+else
+    exit 1
+fi