Add `dockerfile:`

.drone.yml

@@ -0,0 +1,35 @@
+---
+kind: pipeline
+name: publish pipeline
+steps:
+  - name: publish astro container
+    image: plugins/docker
+    settings:
+      username: 3wordchant
+      password:
+        from_secret: git_autonomic_zone_token_3wc
+      repo: git.autonomic.zone/autonomic-cooperative/lumbung-kios-astro
+      auto_tag: true
+      registry: git.autonomic.zone
+      context: astro
+      dockerfile: astro/Dockerfile
+      target: prod
+  - name: publish payload container
+    image: plugins/docker
+    settings:
+      username: 3wordchant
+      password:
+        from_secret: git_autonomic_zone_token_3wc
+      repo: git.autonomic.zone/autonomic-cooperative/lumbung-kios-payload
+      auto_tag: true
+      registry: git.autonomic.zone
+      context: payload
+      dockerfile: payload/Dockerfile
+      target: prod
+trigger:
+  branch:
+    - main
+  event:
+    exclude:
+      - pull_request
+