feat(compose): services listen on their configured port, publishing is commented out with a random host port

template/{{ part_dir }}/Makefile.jinja

@@ -49,8 +49,15 @@ post-deploy:
 	fi
 {% endif %}{% if layout == 'root' %}
 env:
-	@test -f .env || cp .env.example .env
-	@test -f docker-compose.override.yml || cp docker-compose.override.yml.example docker-compose.override.yml
+	@fresh=; test -f .env || { cp .env.example .env; fresh=1; }; \
+	if ! test -f docker-compose.override.yml; then \
+		cp docker-compose.override.yml.example docker-compose.override.yml; \
+		for port in $$(sed -n 's/.*127\.0\.0\.1:\([0-9]*\):.*/\1/p' docker-compose.override.yml | sort -u); do \
+			random=$$((20000 + $$(od -An -N2 -tu2 /dev/urandom) % 40000)); \
+			sed "s/127\.0\.0\.1:$$port:/127.0.0.1:$$random:/" docker-compose.override.yml > docker-compose.override.yml.tmp && mv docker-compose.override.yml.tmp docker-compose.override.yml; \
+			test -z "$$fresh" || { sed "s|localhost:$$port/|localhost:$$random/|" .env > .env.tmp && mv .env.tmp .env; }; \
+		done; \
+	fi
 
 recreate:
 	$(COMPOSE) up -d --force-recreate

template/{{ part_dir }}/docker-compose.override.yml.example.jinja

@@ -11,15 +11,17 @@ services:{% if not entries %} {}{% endif %}
       caddy:
         aliases:
           - {{ dash }}-api
+#    ports:
+#      - "127.0.0.1:8080:${API__PORT}"
 {% elif entry == 'mongodb' %}  mongodb:
-    ports:
-      - "127.0.0.1:${DB__PORT:-27017}:${DB__PORT:-27017}"
+#    ports:
+#      - "127.0.0.1:27017:${DB__PORT}"
 {% elif entry == 'postgres' %}  postgres:
-    ports:
-      - "127.0.0.1:${DB__PORT:-5432}:5432"
+#    ports:
+#      - "127.0.0.1:5432:${DB__PORT}"
 {% elif entry == 'redis' %}  redis:
-    ports:
-      - "127.0.0.1:${REDIS__PORT:-6379}:6379"
+#    ports:
+#      - "127.0.0.1:6379:${REDIS__PORT}"
 {% endif %}{% if not loop.last %}
 {% endif %}{% endfor %}{% if 'api' in backend_services %}
 networks:

template/{{ part_dir }}/docker-compose.yml.jinja

@@ -50,18 +50,18 @@ services:
     environment:
       MONGO_INITDB_ROOT_USERNAME: ${DB__USER}
       MONGO_INITDB_ROOT_PASSWORD: ${DB__PASSWORD}
-    command: mongod --port ${DB__PORT:-27017}
+    command: mongod --port ${DB__PORT}
     volumes:
       - database:/data/db
     healthcheck:
-      test: ["CMD", "mongosh", "--quiet", "--port", "${DB__PORT:-27017}", "--eval", "db.adminCommand('ping')"]
+      test: ["CMD", "mongosh", "--quiet", "--port", "${DB__PORT}", "--eval", "db.adminCommand('ping')"]
       interval: 5s
       timeout: 5s
       retries: 5
     networks:
       database:
         aliases:
-          - ${DB__HOST:-mongodb}
+          - ${DB__HOST}
 {% endif %}
 {%- if database == 'postgres' %}
   postgres:
@@ -72,6 +72,7 @@ services:
       POSTGRES_USER: ${DB__USER}
       POSTGRES_PASSWORD: ${DB__PASSWORD}
       POSTGRES_DB: ${DB__DB_NAME}
+      PGPORT: ${DB__PORT}
     volumes:
       - database:/var/lib/postgresql/data
     healthcheck:
@@ -82,7 +83,7 @@ services:
     networks:
       database:
         aliases:
-          - ${DB__HOST:-postgres}
+          - ${DB__HOST}
 
   migrator:
     build: {{ part_dir }}
@@ -114,9 +115,9 @@ services:
     image: redis:7-alpine
     profiles: [redis, external]
     restart: unless-stopped
-    command: ["redis-server", "--appendonly", "yes"]
+    command: ["redis-server", "--port", "${REDIS__PORT}", "--appendonly", "yes"]
     healthcheck:
-      test: ["CMD", "redis-cli", "ping"]
+      test: ["CMD", "redis-cli", "-p", "${REDIS__PORT}", "ping"]
       interval: 5s
       timeout: 5s
       retries: 5
@@ -125,7 +126,7 @@ services:
     networks:
       redis:
         aliases:
-          - ${REDIS__HOST:-redis}
+          - ${REDIS__HOST}
 {% endif %}
 {%- if database != 'none' or use_redis %}
 volumes: