Properly isolate networks

Signed-off-by: Tommy <contact@tommytran.io>

docker-compose.yml

@@ -26,6 +26,7 @@ services:
       - postgres
     networks:
       - matrix
+      - postgres
     security_opt:
       - no-new-privileges:true
     cap_drop:
@@ -43,7 +44,7 @@ services:
     volumes:
       - ./schemas:/var/lib/postgresql/data:Z
     networks:
-      - matrix
+      - postgres
     #user: "70:70"
     #read_only: true
     #security_opt:
@@ -61,7 +62,7 @@ services:
     volumes:
       - ./element/config.json:/app/config.json:Z
     networks:
-      - matrix
+      - element
     read_only: true
     security_opt:
       - no-new-privileges:true
@@ -97,6 +98,8 @@ services:
       - 80:80
     networks:
       - matrix
+      - element
+      - mjolnir
 
   pantalaimon:
     image: matrixdotorg/pantalaimon:latest
@@ -107,7 +110,7 @@ services:
     depends_on:
       - synapse
     networks:
-      - matrix
+      - pantalaimon
     read_only: true
     security_opt:
       - no-new-privileges:true
@@ -123,7 +126,8 @@ services:
     depends_on:
       - pantalaimon
     networks:
-      - matrix
+      - pantalaimon
+      - mjolnir
     read_only: true
     security_opt:
       - no-new-privileges:true
@@ -132,3 +136,7 @@ services:
 
 networks:
   matrix:
+  postgres:
+  element:
+  pantalaimon:
+  mjolnir: