Adapt for new registration flow, allow to specify runner image

main.tf

@@ -71,7 +71,7 @@ resource "google_compute_instance" "ci_runner" {
 
   boot_disk {
     initialize_params {
-      image = "centos-cloud/centos-7"
+      image = var.ci_runner_image
       size  = var.ci_runner_disk_size
       type  = "pd-standard"
     }
@@ -98,24 +98,6 @@ echo "Installing docker machine."
 curl -L https://github.com/docker/machine/releases/download/v0.16.2/docker-machine-Linux-x86_64 -o /tmp/docker-machine
 sudo install /tmp/docker-machine /usr/local/bin/docker-machine
 
-echo "Verifying docker-machine and generating SSH keys ahead of time."
-docker-machine create --driver google \
-    --google-project ${var.gcp_project} \
-    --google-machine-type f1-micro \
-    --google-zone ${var.gcp_zone} \
-    --google-service-account ${google_service_account.ci_worker.email} \
-    --google-scopes https://www.googleapis.com/auth/cloud-platform \
-    --google-disk-type pd-ssd \
-    --google-disk-size ${var.ci_worker_disk_size} \
-    --google-machine-image ubuntu-os-cloud/global/images/ubuntu-2004-focal-v20220419 \
-    --google-tags ${var.ci_worker_instance_tags} \
-    --google-use-internal-ip \
-    --google-network ${var.ci_runner_network} \
-     %{if var.ci_runner_subnetwork != ""}--google-subnetwork ${var.ci_runner_subnetwork}%{endif} \
-    ${var.gcp_resource_prefix}-test-machine
-
-docker-machine rm -y ${var.gcp_resource_prefix}-test-machine
-
 echo "Setting GitLab concurrency"
 sed -i "s/concurrent = .*/concurrent = ${var.ci_concurrency}/" /etc/gitlab-runner/config.toml
 
@@ -125,14 +107,13 @@ sudo gitlab-runner register -n  \
     --token ${var.ci_token} \
     --executor "docker+machine" \
     --docker-image "alpine:latest"  \
-    --tag-list "${var.ci_runner_gitlab_tags}" \
     --machine-machine-driver google \
     --docker-privileged=${var.docker_privileged} \
     --machine-idle-time ${var.ci_worker_idle_time} \
     --machine-machine-name "${var.gcp_resource_prefix}-worker-%s" \
     --machine-machine-options "google-project=${var.gcp_project}" \
     --machine-machine-options "google-machine-type=${var.ci_worker_instance_type}" \
-    --machine-machine-options "google-machine-image=ubuntu-os-cloud/global/images/ubuntu-2004-focal-v20220419" \
+    --machine-machine-options "google-machine-image=${var.ci_worker_image}" \
     --machine-machine-options "google-zone=${var.gcp_zone}" \
     --machine-machine-options "google-service-account=${google_service_account.ci_worker.email}" \
     --machine-machine-options "google-scopes=https://www.googleapis.com/auth/cloud-platform" \

variables.tf

@@ -55,11 +55,25 @@ variable "ci_runner_disk_size" {
   default     = "20"
   description = "The size of the persistent disk in GB."
 }
+
+variable "ci_runner_image" {
+  type        = string
+  default     = "centos-cloud/centos-stream-9"
+  description = "Name of the image for the runner"
+}
+
+variable "ci_worker_image" {
+  type        = string
+  default     = "ubuntu-os-cloud/global/images/ubuntu-2404-noble-amd64-v20241115"
+  description = "Name of the image for the worker"
+}
+
 variable "ci_runner_gitlab_name" {
   type        = string
   default     = ""
   description = "Register the runner in GitLab using this name.  If empty the value \"gcp-$${var.gcp_project}\" will be used."
 }
+
 variable "ci_runner_gitlab_tags" {
     type        = string
     default     = ""