Try using a mirror registry

.drone.yml

@@ -35,6 +35,7 @@ steps:
 - name: Build and push the docker image 
   image: plugins/docker
   settings: 
+    mirror: true
     registry: git.badhouseplants.net
     username: allanger
     password: 

kube/applicationset.yaml

@@ -19,6 +19,7 @@ spec:
                 image:
                   tag: d727a51c0443eb4194bdaebf8ab0e94c0f228b06
                 baseURL: https://dynamic-charts-dev.badhouseplants.net/
+                buildDrafts: true
   template:
     metadata:
       name: "{{ app }}-{{ name }}"