changed base image and added compose

docker-compose.yml

@@ -0,0 +1,10 @@
+services:
+  cert-portal:
+    image: git.atlashorizon.net/nick/cert-portal
+    container_name: cert-portal
+    env_file: .env
+    ports:
+      - 8000:8000
+    volumes:
+      - /path/to/signing/cert:/etc/cert-portal/profile-signing.p12:ro
+    restart: unless-stopped