Add the u20->u22 openstack workflow

Case RE-1027: Add the u20->u22 openstack workflow

Changelog:

.github/workflows/openstack/ubuntu-20.04/cloud-config.yaml

@@ -0,0 +1,5 @@
+---
+    users:
+      - name: root
+        lock_passwd: false
+    disable_root: false

.github/workflows/openstack/ubuntu-20.04/cloud-init.yml

@@ -0,0 +1,6 @@
+#cloud-config
+disable_root: false
+ssh_pwauth: true
+hostname: host
+fqdn: host.domain.tbd
+prefer_fqdn_over_hostname: true

.github/workflows/openstack/ubuntu-20.04/main.tf

@@ -0,0 +1,82 @@
+# Define required providers
+terraform {
+  required_version = ">= 0.14.0"
+  required_providers {
+    openstack = {
+      source  = "terraform-provider-openstack/openstack"
+      version = "~> 1.54.1"
+    }
+  }
+}
+
+# Configure the OpenStack Provider
+provider "openstack" {
+  user_name                     = var.user
+  application_credential_id     = var.application_credential_id
+  application_credential_secret = var.application_credential_secret
+  auth_url                      = "https://keystone.hou-01.cloud.prod.cpanel.net:5000/v3"
+  region                        = var.os_auth_region
+}
+
+data "openstack_images_image_ids_v2" "images" {
+  name_regex = var.image_name
+  sort       = "updated_at"
+}
+
+data "template_cloudinit_config" "config" {
+  gzip          = true
+  base64_encode = true
+
+  part {
+    content_type = "text/cloud-config"
+    content      = "cloud-config.yaml"
+  }
+}
+
+resource "tls_private_key" "ssh" {
+  algorithm   = "ECDSA"
+  ecdsa_curve = "P384"
+}
+
+resource "random_string" "keyname" {
+  length  = 22
+  special = false
+}
+
+resource "openstack_compute_keypair_v2" "tf_remote_key" {
+  name       = "${random_string.keyname.result}-deletethis"
+  public_key = tls_private_key.ssh.public_key_openssh
+}
+
+resource "openstack_compute_instance_v2" "elevatevm" {
+  name        = "${var.github_run_id}.${var.github_repository}.github.cpanel.net"
+  image_id    = data.openstack_images_image_ids_v2.images.ids[0]
+  flavor_name = var.flavor_name
+  key_pair    = openstack_compute_keypair_v2.tf_remote_key.name
+  user_data   = data.template_cloudinit_config.config.rendered
+  network {
+    name = "hou-prod-external"
+  }
+
+  provisioner "remote-exec" {
+    inline = [<<EOF
+      echo "START_REMOTE_EXEC"
+      touch /root/.ssh/id_ed25519
+      chmod 600 /root/.ssh/id_ed25519
+      echo "${var.ssh_private_key}" >> /root/.ssh/id_ed25519
+      echo "${var.ssh_public_key}" >> /root/.ssh/authorized_keys
+      echo 'waiting on cloud-init...'
+      cloud-init status --wait > /dev/null || true
+    EOF
+    ]
+    connection {
+      type        = "ssh"
+      agent       = "false"
+      host        = self.access_ip_v4
+      user        = "root"
+      script_path = "/root/elevate_bootstrap"
+      private_key = tls_private_key.ssh.private_key_pem
+    }
+  }
+}
+

.github/workflows/openstack/ubuntu-20.04/outputs.tf

@@ -0,0 +1,7 @@
+output "address" {
+  value = openstack_compute_instance_v2.elevatevm.access_ip_v4
+}
+
+output "id" {
+  value = openstack_compute_instance_v2.elevatevm.id
+}

.github/workflows/openstack/ubuntu-20.04/variables.tf

@@ -0,0 +1,63 @@
+variable "user" {
+  type    = string
+  default = "resu"
+}
+
+variable "application_credential_id" {
+  type = string
+}
+
+variable "application_credential_secret" {
+  type = string
+}
+
+variable "os_password" {
+  type = string
+}
+
+variable "github_repository" {
+  type = string
+}
+
+variable "github_run_id" {
+  type = string
+}
+
+variable "os_auth_region" {
+  type = string
+}
+
+variable "os_auth_url" {
+  type = string
+}
+
+variable "os_project_domain_name" {
+  type = string
+}
+
+variable "ssh_private_key" {
+  type        = string
+  description = "SSH private key matching the public key added to the VMs /root/.ssh/authorized_keys file to allow user access."
+  sensitive   = true
+}
+
+variable "ssh_public_key" {
+  type        = string
+  description = "SSH public key matching the public key added to the VMs /root/.ssh/authorized_keys file to allow user access."
+  sensitive   = true
+}
+
+variable "image_name" {
+  type    = string
+  default = "11.118.0.* on Ubuntu 20.04"
+}
+
+variable "cpanel_release_version" {
+  type    = string
+  default = "110"
+}
+
+variable "flavor_name" {
+  type    = string
+  default = "c2.d20.r2048"
+}

.github/workflows/testsuite.yml

@@ -94,3 +94,11 @@ jobs:
         (github.event_name == 'pull_request' && github.base_ref == 'main') ||
         (github.event_name == 'push' && github.ref == 'refs/heads/main')
 
+  Ubuntu-20:
+      needs: testsuite
+      uses: ./.github/workflows/openstack-ubuntu-20.yml
+      secrets: inherit
+      if: >
+        (github.event_name == 'pull_request' && github.base_ref == 'main') ||
+        (github.event_name == 'push' && github.ref == 'refs/heads/main')
+

t/integration/ubuntu20-to-ubuntu22/complete.t

@@ -0,0 +1,17 @@
+#!/usr/local/cpanel/3rdparty/bin/perl
+
+#                                      Copyright 2024 WebPros International, LLC
+#                                                           All rights reserved.
+# copyright@cpanel.net                                         http://cpanel.net
+# This code is subject to the cPanel license. Unauthorized copying is prohibited.
+
+use lib '/usr/local/cpanel/';
+
+use Cpanel::OS ();
+
+use Test::More;
+
+is( Cpanel::OS->distro(), 'ubuntu', 'System is Ubuntu after upgrade.' );
+is( Cpanel::OS->major(),  '22',     'Verson 22 of OS.' );
+
+done_testing();