Could it be a docker compose network assignment issue?

.github/workflows/backend.yml

@@ -97,15 +97,6 @@ jobs:
       - name: Collect Static Files
         run: docker-compose -f test.yml run --rm django python manage.py collectstatic
 
-      # Add the following steps for network inspection and nslookup
-      - name: Inspect Docker Network
-        run: |
-          docker network inspect $(docker-compose -f test.yml ps -q | xargs docker inspect --format='{{range .NetworkSettings.Networks}}{{.NetworkID}}{{end}}' | uniq)
-
-      - name: Run nslookup in Django Container
-        run: |
-          docker-compose -f test.yml exec django nslookup nlm-ingestor
-
       - name: Build Pytest Coverage File
         run: |
           docker-compose -f test.yml run django coverage run -m pytest --cov-report=xml --cov

test.yml

@@ -4,19 +4,26 @@ volumes:
   local_postgres_data: {}
   local_postgres_data_backups: {}
 
+networks:
+  opencontracts:
+
 services:
 
   nlm-ingestor:
     image: jscrudato/nlm-ingestor-opencontracts
     container_name: nlm-ingestor
     environment:
       PORT: 5001
+    networks:
+      - opencontracts
 
   vector-embedder:
     image: jscrudato/vector-embedder-microservice
     container_name: vector-embedder
     environment:
       PORT: 8000
+    networks:
+      - opencontracts
 
   django: &django
     build:
@@ -40,6 +47,8 @@ services:
     ports:
       - "8000:8000"
     command: /start
+    networks:
+      - opencontracts
 
   postgres:
     build:
@@ -50,13 +59,16 @@ services:
       - local_postgres_data:/var/lib/postgresql/data:Z
       - local_postgres_data_backups:/backups:z
       - ./compose/production/postgres/init.sql:/docker-entrypoint-initdb.d/init.sql
-
     env_file:
       - ./.envs/.test/.postgres
+    networks:
+      - opencontracts
 
   redis:
     image: redis:6
     container_name: redis
+    networks:
+      - opencontracts
 
   celeryworker:
     <<: *django
@@ -68,3 +80,5 @@ services:
       - nlm-ingestor
     ports: []
     command: /start-celeryworker
+    networks:
+      - opencontracts