Turn of cache dir to save memory.

.drone.yml

@@ -2,21 +2,21 @@ kind: pipeline
 name: default
 
 steps:
-  - name: docker-build
+  # - name: docker-build
-    image: plugins/docker
+  #   image: plugins/docker
-    settings:
+  #   settings:
-      username:
+  #     username:
-        from_secret: DOCKER_USER
+  #       from_secret: DOCKER_USER
-      password:
+  #     password:
-        from_secret: DOCKER_PASS
+  #       from_secret: DOCKER_PASS
-      repo: mhackspace-python
+  #     repo: mhackspace-python
-      dockerfile: ./compose/django/Dockerfile
+  #     dockerfile: ./compose/django/Dockerfile
-      tags: latest
+  #     tags: latest
-      repo: docker.digitaloctave.com/do-registry
+  #     repo: docker.digitaloctave.com/do-registry
-      registry: docker.digitaloctave.com
+  #     registry: docker.digitaloctave.com
 
   - name: tests
-    image: python:3.6-alpine
+    image: docker.digitaloctave.com/python-built:3.6-alpine
     environment:
       PYTHONUSERBASE: /drone/src/cache/packages
       POSTGRES_USER: mhackspace