fix: add drone config

.drone.yml

@@ -0,0 +1,152 @@
+---
+kind: pipeline
+name: linting
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: ansible-later
+    image: thegeeklab/ansible-later
+    commands:
+      - ansible-later
+
+  - name: python-format
+    image: python:3.9
+    commands:
+      - pip install -qq yapf
+      - "[ ! -z \"$(find .  -type f -name *.py)\" ] && yapf -rd ./"
+    environment:
+      PY_COLORS: 1
+
+  - name: python-flake8
+    image: python:3.9
+    commands:
+      - pip install -qq flake8
+      - flake8
+    environment:
+      PY_COLORS: 1
+
+trigger:
+  ref:
+    - refs/heads/master
+    - refs/tags/**
+    - refs/pull/**
+
+---
+kind: pipeline
+name: testing-rocky9
+
+platform:
+  os: linux
+  arch: amd64
+
+concurrency:
+  limit: 1
+
+workspace:
+  base: /drone/src
+  path: ${DRONE_REPO_NAME}
+
+steps:
+  - name: ansible-molecule
+    image: thegeeklab/molecule:3
+    commands:
+      - molecule test -s rocky9
+    environment:
+      HCLOUD_TOKEN:
+        from_secret: hcloud_token
+
+trigger:
+  ref:
+    - refs/heads/master
+    - refs/tags/**
+
+depends_on:
+  - linting
+
+---
+kind: pipeline
+name: documentation
+
+platform:
+  os: linux
+  arch: amd64
+
+steps:
+  - name: generate
+    image: thegeeklab/ansible-doctor
+    environment:
+      ANSIBLE_DOCTOR_EXCLUDE_FILES: molecule/
+      ANSIBLE_DOCTOR_FORCE_OVERWRITE: true
+      ANSIBLE_DOCTOR_LOG_LEVEL: INFO
+      ANSIBLE_DOCTOR_OUTPUT_DIR: _docs/
+      ANSIBLE_DOCTOR_ROLE_NAME: ${DRONE_REPO_NAME#*.}
+      ANSIBLE_DOCTOR_TEMPLATE: hugo-book
+
+  - name: publish
+    image: plugins/gh-pages
+    settings:
+      netrc_machine: gitea.rknet.org
+      pages_directory: _docs/
+      password:
+        from_secret: gitea_token
+      remote_url: https://gitea.rknet.org/ansible/${DRONE_REPO_NAME}
+      target_branch: docs
+      username:
+        from_secret: gitea_username
+    when:
+      ref:
+        - refs/heads/master
+
+trigger:
+  ref:
+    - refs/heads/master
+    - refs/tags/**
+    - refs/pull/**
+
+depends_on:
+  - testing-rocky9
+
+---
+kind: pipeline
+name: notification
+
+platform:
+  os: linux
+  arch: amd64
+
+clone:
+  disable: true
+
+steps:
+  - name: matrix
+    image: thegeeklab/drone-matrix
+    settings:
+      homeserver:
+        from_secret: matrix_homeserver
+      password:
+        from_secret: matrix_password
+      roomid:
+        from_secret: matrix_roomid
+      template: "Status: **{{ build.Status }}**<br/> Build: [{{ repo.Owner }}/{{ repo.Name }}]({{ build.Link }}){{#if build.Branch}} ({{ build.Branch }}){{/if}} by {{ commit.Author }}<br/> Message: {{ commit.Message.Title }}"
+      username:
+        from_secret: matrix_username
+
+trigger:
+  ref:
+    - refs/heads/master
+    - refs/tags/**
+  status:
+    - success
+    - failure
+
+depends_on:
+  - documentation
+
+---
+kind: signature
+hmac: 2bc7c9e61c4f93c27fab263848ba71bfd3181ffc631acfcee954d9de87e5ce3d
+
+...