Add scripts for building/pushing to docker registry

util/docker_registry/docker-compose.yaml

@@ -0,0 +1,13 @@
+services:
+  registry:
+    restart: always
+    image: registry:2
+    ports:
+      - 5000:5000
+    environment:
+      REGISTRY_HTTP_TLS_CERTIFICATE: /certs/domain.crt
+      REGISTRY_HTTP_TLS_KEY: /certs/domain.key
+      REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY: /var/lib/registry
+    volumes:
+      - ./config/config.yml:/etc/docker/registry/config.yml:ro
+      - ./data:/var/lib/registry:rw