Install fleeting-plugin-openstack directly from GitHub

molecule/gitlab_runner/molecule.yml

@@ -75,12 +75,19 @@ provisioner:
         gitlab_runner_registry_mirror: "https://registry-mirror.example"
         gitlab_runner_listen_address: "127.0.0.1:9252"
         gitlab_runner_set_default_network_opts: true
+        gitlab_runner_autoscaler_openstack_auth_url: "https://openstack.helmholtz.de:5000"
+        gitlab_runner_autoscaler_openstack_username: "openstackuser"
+        gitlab_runner_autoscaler_openstack_password: "123456"
+        gitlab_runner_autoscaler_openstack_project_id: "e5cc8263-be6c-45a7-a6ce-e852dac95395"
+        gitlab_runner_autoscaler_openstack_project_name: "openstack-project"
+        gitlab_runner_autoscaler_openstack_user_domain_name: "Default"
+        gitlab_runner_autoscaler_openstack_region_name: "Default"
         gitlab_runner_list:
           - name: "test01"
             url: "https://gitlab.com"
             description: "Molecule test runner"
             authentication_token: "${AUTHENTICATION_TOKEN}"
-            executor: "docker+machine"
+            executor: "docker-autoscaler"
             environment: ["CI_CPUS=8", "DOCKER_TLS_CERTDIR=/certs"]
             docker_volumes: ["/cache", "/certs/client", "/opt/docker/daemon.json:/etc/docker/daemon.json:ro"]
             docker_image: "python:3.8"
@@ -89,28 +96,21 @@ provisioner:
             tags: ["docker", "hifis"]
             locked: true
             limit: 10
+            autoscaler_max_builds: 1
+            autoscaler_idle_count: 5
+            autoscaler_max_instances: 10
             machine_idle_count: 5
-            machine_idle_time: 7200
-            machine_max_builds: 4
-            machine_max_growth_rate: 2
-            machine_driver: "openstack"
-            machine_name: "auto-scale-%s"
-            machine_options:
-              - "openstack-auth-url=https://openstack.example:5000/v3"
-              - "openstack-image-id=73f07dd3-fa8b-468f-b6bc-b0cd4510f5d0"
-              - "openstack-flavor-name=m1.small"
-              - "openstack-net-id=7834deeb-8bd5-4fc7-b35b-24035d8f47a7"
-              - "openstack-username=gitlab-runner"
-              - "openstack-password=secret"
-              - "openstack-tenant-id=123456"
-              - "openstack-domain-name=default"
-              - "openstack-ssh-user=core"
-              - "openstack-sec-groups=Internal"
-              - "openstack-keypair-name=runners-internal"
-              - "openstack-private-key-file=/etc/gitlab-runner/gitlab_runner_key"
-              - "openstack-user-data-file=/etc/gitlab-runner/ignition.json"
-              - "openstack-active-timeout=300"
-              - "engine-registry-mirror=https://registry-mirror.example"
+            autoscaler_group_name: "hifis"
+            autoscaler_cloud_name: "openstack"
+            autoscaler_clouds_config: "/etc/gitlab-runner/clouds.yaml"
+            autoscaler_use_ignition: true
+            autoscaler_flavor_ref: "a7779e0c-899a-4c73-b75d-757e7722dc9b"
+            autoscaler_image_ref: "67c1e69a-921d-4a5c-85cf-cf2a7d94a14d"
+            autoscaler_network_id: "183bd5c6-e720-4601-b471-f4135a32263d"
+            autoscaler_security_group: "8f291fca-006c-4576-a18e-f343d06af2c4"
+            autoscaler_scheduler_hint: "8357bc97-580a-429f-a71d-895a3ab4b645"
+            autoscaler_username: "core"
+            autoscaler_keyname: "runner-internal"
             cache_type: "s3"
             cache_server_address: "https://cache.example"
             cache_access_key: "key"

molecule/gitlab_runner/verify.yml

@@ -40,6 +40,17 @@
       when: "gitlab_runner_list | selectattr('executor', 'equalto', 'docker+machine') | list | length > 0"
       failed_when: "'0.16.2-gitlab.25' not in machine_version.stdout"
 
+    - name: "Identify installed fleeting plugins"
+      ansible.builtin.command: "gitlab-runner fleeting list"
+      register: "fleeting_cmd"
+      changed_when: false
+
+    - name: "Assert that fleeting-plugin-openstack is installed"
+      when: "gitlab_runner_list | selectattr('executor', 'equalto', 'docker-autoscaler') | list | length > 0"
+      ansible.builtin.assert:
+        that:
+          - "'fleeting-plugin-openstack' in fleeting_cmd.stdout"
+
     - name: "Assert that Gitlab-Runner is installed"
       ansible.builtin.assert:
         that:

roles/gitlab_runner/defaults/main.yml

@@ -45,3 +45,7 @@ gitlab_runner_enable_session_server: false
 gitlab_runner_session_server_listen_address: "0.0.0.0:8093"
 gitlab_runner_session_server_advertise_address: "{{ gitlab_runner_session_server_listen_address }}"
 gitlab_runner_session_server_timeout: 1800
+
+gitlab_runner_autoscaler_plugin_version: "0.21.1"
+gitlab_runner_autoscaler_plugin_url: "https://github.com/sardinasystems/fleeting-plugin-openstack/releases/download/{{ gitlab_runner_autoscaler_plugin_version }}/fleeting-plugin-openstack_{{ gitlab_runner_autoscaler_plugin_version }}_linux_amd64.tar.gz"
+gitlab_runner_autoscaler_plugin_checksumfile: "https://github.com/sardinasystems/fleeting-plugin-openstack/releases/download/{{ gitlab_runner_autoscaler_plugin_version }}/fleeting-plugin-openstack_{{ gitlab_runner_autoscaler_plugin_version }}_sha512-checksums.txt"

roles/gitlab_runner/tasks/install.autoscaler-plugin.yml

@@ -3,14 +3,62 @@
 # SPDX-License-Identifier: Apache-2.0
 
 ---
-- name: "Download and install autoscaler plugin"
-  ansible.builtin.get_url:
-    url: "{{ gitlab_runner_autoscaler_plugin_url }}"
-    dest: "/usr/local/bin/fleeting-plugin-openstack"
-    checksum: "{{ gitlab_runner_autoscaler_plugin_checksum }}"
-    mode: '0755'
-    owner: "root"
-    group: "root"
+
+- name: "Check if fleeting-plugin-openstack is installed"
+  ansible.builtin.stat:
+    path: "/usr/local/bin/fleeting-plugin-openstack"
+  register: "_fleeting_plugin_openstack_stat"
+
+- name: "Check version of installed fleeting plugin"
+  when: "_fleeting_plugin_openstack_stat.stat.exists"
+  ansible.builtin.shell:
+    cmd: |
+      set -o pipefail
+      strings /usr/local/bin/fleeting-plugin-openstack | grep -oP "(?<=fleeting-plugin-openstack.Version=)(\d+\.\d+\.\d+)" | head -n 1
+    executable: "/bin/bash"
+  register: "_fleeting_plugin_version_installed"
+  changed_when: false
+  check_mode: false
+
+- name: "Download and install fleeting plugin"
+  when: "not _fleeting_plugin_openstack_stat.stat.exists or _fleeting_plugin_version_installed.stdout != gitlab_runner_autoscaler_plugin_version"
+  block:
+    - name: "Create temporary directory"
+      ansible.builtin.tempfile:
+        state: "directory"
+      register: "tempdir_fleeting_plugin"
+      check_mode: false
+      changed_when: false
+
+    - name: "Download fleeting-plugin-openstack"
+      ansible.builtin.get_url:
+        url: "{{ gitlab_runner_autoscaler_plugin_url }}"
+        dest: "{{ (tempdir_fleeting_plugin.path, 'fleeting-plugin-openstack.tar.gz') | path_join }}"
+        checksum: "sha512:{{ gitlab_runner_autoscaler_plugin_checksumfile }}"
+        owner: "root"
+        group: "root"
+        mode: "0600"
+      check_mode: false
+
+    - name: "Extract fleeting-plugin-openstack binary"
+      ansible.builtin.unarchive:
+        src: "{{ (tempdir_fleeting_plugin.path, 'fleeting-plugin-openstack.tar.gz') | path_join }}"
+        dest: "/usr/local/bin/"
+        include:
+          - "bin/fleeting-plugin-openstack"
+        owner: "root"
+        group: "root"
+        mode: "0755"
+        remote_src: true
+        extra_opts: ['--strip-components=1']
+
+  always:
+    - name: "Remove temporary directory"
+      ansible.builtin.file:
+        path: "{{ tempdir_fleeting_plugin.path }}"
+        state: "absent"
+      check_mode: false
+      changed_when: false
 
 - name: "Place clouds.yaml template"
   ansible.builtin.template:

roles/gitlab_runner/tasks/install.debianlike.yml

@@ -11,6 +11,7 @@
       - "debian-archive-keyring"
       - "apt-transport-https"
       - "gnupg"
+      - "binutils"
     state: "present"
     update_cache: true
 

roles/gitlab_runner/tasks/main.yml

@@ -51,7 +51,9 @@
   ansible.builtin.slurp:
     src: "/etc/gitlab-runner/ignition.json"
   register: "ignition_json"
-  when: "gitlab_runner_install_autoscaler"
+  when:
+    - "gitlab_runner_install_autoscaler"
+    - "not gitlab_runner_is_initial_dryrun"
 
 - name: "Template config file"
   ansible.builtin.template:
@@ -64,6 +66,7 @@
   no_log: true
   vars:
     ignition_content: "{{ ignition_json['content'] | b64decode }}"
+  when: "not gitlab_runner_is_initial_dryrun"
 
 - name: "Start GitLab-Runner"
   ansible.builtin.service: