feat(jenkins): add role to deploy jenkins

roles/jenkins/defaults/main/container.yml

@@ -0,0 +1,59 @@
+---
+jenkins_container_name: "jenkins"
+jenkins_container_image: >-2
+  {{
+    [
+      jenkins_container_image_repository,
+      jenkins_container_image_tag
+        | default(
+          jenkins_version + (
+            ((jenkins_container_image_flavour is string)
+              and (jenkins_container_image_flavour | length > 0))
+            | ternary(
+              '-' + jenkins_container_image_flavour | default('', true),
+              ''
+            )
+          ),
+          true
+        )
+    ] | join(':')
+  }}
+jenkins_container_image_registry: docker.io
+jenkins_container_image_namespace: jenkins
+jenkins_container_image_name: jenkins
+jenkins_container_image_repository: >-2
+  {{
+    [
+      jenkins_container_image_registry | default([], true),
+      jenkins_container_image_namespace | default([], true),
+      jenkins_container_image_name
+    ] | flatten | join('/')
+  }}
+jenkins_container_image_source: "pull"
+jenkins_container_image_force_source: >-2
+  {{ jenkins_container_image_tag | default(true, true) }}
+jenkins_container_image_tag: ~
+jenkins_container_image_flavour: "jdk17"
+
+jenkins_container_env: ~
+jenkins_container_user: >-2
+  {{ jenkins_user_uid }}:{{ jenkins_user_gid }}
+jenkins_container_ports: ~
+jenkins_container_state: >-2
+  {{ (jenkins_state == 'present') | ternary('started', 'absent') }}
+jenkins_container_labels:
+  version: "{{ jenkins_container_image_tag | default(jenkins_version, true) }}"
+jenkins_container_networks: ~
+jenkins_container_etc_hosts: ~
+jenkins_container_base_volumes:
+  - "{{ jenkins_home_path }}:{{ jenkins_container_home_path }}:rw"
+  - "{{ jenkins_etc_passwd_shim_path }}:/etc/passwd:ro"
+jenkins_container_volumes: ~
+jenkins_container_all_volumes: >-2
+  {{ jenkins_container_base_volumes | default([], true)
+     + jenkins_container_volumes | default([], true) }}
+jenkins_container_restart_policy: "on-failure"
+
+# Determined by upstream image
+jenkins_container_home_path: "/var/jenkins_home"
+jenkins_container_tcp_listen_port: "8080"

roles/jenkins/defaults/main/main.yml

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+---
+jenkins_user: "jenkins"
+jenkins_user_is_system: true
+jenkins_user_create_home: false
+jenkins_versions:
+  lts: "2.479.3"
+  weekly: "2.496"
+jenkins_version_channel: "lts"
+jenkins_version: "{{ jenkins_versions[jenkins_version_channel] }}"
+
+jenkins_state: present
+jenkins_deployment_method: docker
+
+jenkins_home_path: "/var/lib/jenkins"
+jenkins_etc_passwd_shim_path: "/etc/jenkins/docker-passwd"
+jenkins_user_uid: "{{ jenkins_user_info.uid }}"
+jenkins_user_gid: "{{ jenkins_user_info.group }}"