create aliases to containers

step 1 towards working federation

docker-compose.yaml

@@ -3,8 +3,6 @@ services:
 
   pleroma_db:
     image: postgres:15
-    networks:
-      - pleroma_internal_network
     healthcheck:
       test: ['CMD', 'pg_isready', '-U', 'postgres']
     volumes:
@@ -20,8 +18,9 @@ services:
   pleroma_web:
     image: pleroma_selfbuilt
     networks:
-      - pleroma_internal_network
-      - pleroma_external_network
+      default:
+        aliases:
+          - pleroma.pubtester.local
     healthcheck:
       test:
         [
@@ -59,8 +58,6 @@ services:
   mastodon_db:
     image: postgres:15
     shm_size: 256mb
-    networks:
-      - internal_network
     healthcheck:
       test: ['CMD', 'pg_isready', '-U', 'postgres']
     volumes:
@@ -73,8 +70,6 @@ services:
   mastodon_redis:
     restart: always
     image: redis:7-alpine
-    networks:
-      - internal_network
     healthcheck:
       test: ['CMD', 'redis-cli', 'ping']
     volumes:
@@ -85,8 +80,10 @@ services:
     env_file: .env.mastodon
     command: bash -c "rm -f /mastodon/tmp/pids/server.pid; bundle exec rails s -p 3000"
     networks:
-      - external_network
-      - internal_network
+      default:
+        aliases:
+          - mastodon.pubtester.local
+
     healthcheck:
       # prettier-ignore
       test: ['CMD-SHELL', 'wget -q --spider --proxy=off localhost:3000/health || exit 1']
@@ -102,9 +99,6 @@ services:
     restart: always
     env_file: .env.mastodon
     command: node ./streaming
-    networks:
-      - external_network
-      - internal_network
     healthcheck:
       # prettier-ignore
       test: ['CMD-SHELL', 'wget -q --spider --proxy=off localhost:4000/api/v1/streaming/health || exit 1']
@@ -121,9 +115,6 @@ services:
     depends_on:
       - mastodon_db
       - mastodon_redis
-    networks:
-      - external_network
-      - internal_network
     volumes:
       - ./data/mastodon/public/system:/mastodon/public/system
     healthcheck:
@@ -132,11 +123,6 @@ services:
   # nginx reverse proxy configured for all instances
   nginx:
     image: nginx:1.23.1-alpine
-    networks:
-      - external_network
-      - internal_network
-      - pleroma_external_network
-      - pleroma_internal_network
     volumes:
       - ./files/nginx.conf:/etc/nginx/nginx.conf:ro
     ports:
@@ -145,11 +131,3 @@ services:
       - mastodon_web
       - mastodon_streaming
       - pleroma_web
-
-networks:
-  external_network:
-  internal_network:
-    internal: true
-  pleroma_external_network:
-  pleroma_internal_network:
-    internal: true