Modify CI pipeline

Signed-off-by: Noah Knegt <git@noahknegt.com>

.drone.yml

@@ -4,7 +4,25 @@ type: docker
 name: ansible
 
 steps:
-- name: ansible check
+  - name: yaml lint
-  image: plugins/ansible:3
+    image: cytopia/yamllint:alpine
-  settings:
+    commands:
-    check: true
+    - yamllint -c .yamllint.yml .
+
+  - name: ansible lint
+    image: cytopia/ansible-lint:alpine
+    commands:
+    - ansible-lint -c .ansible-lint.yml .
+
+  - name: ansible apply
+    image: plugins/ansible:3
+    settings:
+      inventory: inventory/hosts.yml
+      playbook: site.yml
+      private_key:
+        from_secret: ansible_private_key
+    when:
+      branch:
+        - master
+      event:
+        - push