link amount of created runners and runner config

Author: Jens Hörnlein

gitlab-runner.yml

@@ -43,13 +43,8 @@
  # and this for non-interactive mode:
  # https://gitlab.com/gitlab-org/gitlab-runner/blob/master/docs/commands/README.md#non-interactive-registration
  - name: Register Gitlab-Runners using shell executor
- shell: "gitlab-runner register --non-interactive --url '{{gitlab_url}}' --registration-token '{{gitlab_runner_registration_token}}' --description '{{ item.name }}' --executor shell"
- with_items:
- - { name: shell-runner-1 }
- - { name: shell-runner-2 }
- - { name: shell-runner-3 }
- - { name: shell-runner-4 }
- - { name: shell-runner-5 }
+ shell: "gitlab-runner register --non-interactive --url '{{gitlab_url}}' --registration-token '{{gitlab_runner_registration_token}}' --description 'shell-runner-{{ item }}' --executor shell"
+ loop: "{{ range(1,gitlab_runner_count + 1)|list }}"
 
  # number of concurrent runners needs to be set directly in config-file in order to actually run jobs in parallel
  # see: https://gitlab.com/gitlab-org/gitlab-runner/issues/1539
@@ -58,7 +53,7 @@
  path: /etc/gitlab-runner/config.toml
  section: 
  option: concurrent
- value: 5
+ value: "{{ gitlab_runner_count }}"
 
  - name: Retrieve all registered Gitlab Runners
  shell: "gitlab-runner list"

prepare-gitlab.yml

@@ -6,6 +6,7 @@
  gitlab_domain: "gitlab.jonashackt.io"
  gitlab_url: "https://{{ gitlab_domain }}"
  gitlab_registry_url: "{{ gitlab_url }}:4567"
+ gitlab_runner_count: 5
 
  tasks: