Merge pull request 'Switching matrix to actually use the postgres database' (#5) from mas into master

Reviewed-on: http://gitea.nearfuture/fejy/docker-compose-stack/pulls/5

synapse/compose.yml

@@ -1,15 +1,14 @@
 # This compose file is compatible with Compose itself, it might need some
 # adjustments to run properly with stack.
 
-version: '3'
-
 services:
 
   synapse:
-    build:
-      context: ../..
-      dockerfile: docker/Dockerfile
+    #build:
+      #context: ../..
+      #dockerfile: docker/Dockerfile
     image: docker.io/matrixdotorg/synapse:latest
+    container_name: synapse
     # Since synapse does not retry to connect to the database, restart upon
     # failure
     restart: unless-stopped
@@ -25,7 +24,7 @@ services:
       # - /path/to/ssd:/data/uploads
       # - /path/to/large_hdd:/data/media
     depends_on:
-      - db
+      - synapse_db
     networks:
       - proxy
 
@@ -53,8 +52,9 @@ services:
       - traefik.http.routers.https-synapse.tls.certresolver=myresolver
       - traefik.http.services.synapse.loadbalancer.server.port=8008
 
-  db:
-    image: docker.io/postgres:12-alpine
+  synapse_db:
+    image: docker.io/postgres:14-alpine
+    container_name: synapse_db
     # Change that password, of course!
     environment:
       - POSTGRES_USER=postgres
@@ -72,6 +72,7 @@ services:
       
   nginx:
     image: nginx:1.12-alpine
+    container_name: synapse_nginx
     restart: unless-stopped
     networks:
       - proxy