Modified project to use Mutagen Compose integration.

This commit modifies the docker-compose.yml file to add support for Mutagen integration. This allows the project to be run on a cloud-based Docker host while still being edited and accessed locally. For more information, please see: - https://mutagen.io - https://mutagen.io/documentation/orchestration/compose Signed-off-by: Jacob Howard <jacob@mutagen.io>
mutagen-io · Nov 9, 2021 · b7bde6058a71c5b3f167fb1d7dee08b08a7ef758 · b7bde60
1 parent 5edf3f7
commit b7bde6058a71c5b3f167fb1d7dee08b08a7ef758
Showing 2 changed files with 46 additions and 13 deletions.
diff --git a/README.md b/README.md
@@ -3,6 +3,12 @@ Example Voting App
 
 A simple distributed application running across multiple Docker containers.
 
+**NOTE**: This example has been modified to support integration with
+[Mutagen](https://mutagen.io), allowing the application to be run on a remote
+Docker host while still being edited and accessed locally. For more information,
+please see the
+[relevant documentation](https://mutagen.io/documentation/orchestration/compose).
+
 Getting started
 ---------------
 

diff --git a/docker-compose.yml b/docker-compose.yml
@@ -9,11 +9,9 @@ services:
     command: python app.py
     depends_on:
       redis:
-        condition: service_healthy 
+        condition: service_healthy
     volumes:
-     - ./vote:/app
-    ports:
-      - "5000:80"
+     - vote-code:/app
     networks:
       - front-tier
       - back-tier
@@ -24,12 +22,9 @@ services:
     command: nodemon server.js
     depends_on:
       db:
-        condition: service_healthy 
+        condition: service_healthy
     volumes:
-      - ./result:/app
-    ports:
-      - "5001:80"
-      - "5858:5858"
+      - result-code:/app
     networks:
       - front-tier
       - back-tier
@@ -39,16 +34,16 @@ services:
       context: ./worker
     depends_on:
       redis:
-        condition: service_healthy 
+        condition: service_healthy
       db:
-        condition: service_healthy 
+        condition: service_healthy
     networks:
       - back-tier
 
   redis:
     image: redis:5.0-alpine3.10
     volumes:
-      - "./healthchecks:/healthchecks"
+      - "healthchecks:/healthchecks"
     healthcheck:
       test: /healthchecks/redis.sh
       interval: "5s"
@@ -63,7 +58,7 @@ services:
       POSTGRES_PASSWORD: "postgres"
     volumes:
       - "db-data:/var/lib/postgresql/data"
-      - "./healthchecks:/healthchecks"
+      - "healthchecks:/healthchecks"
     healthcheck:
       test: /healthchecks/postgres.sh
       interval: "5s"
@@ -72,7 +67,39 @@ services:
 
 volumes:
   db-data:
+  healthchecks:
+  vote-code:
+  result-code:
 
 networks:
   front-tier:
   back-tier:
+
+x-mutagen:
+  sync:
+    defaults:
+      ignore:
+        vcs: true
+    healthchecks:
+      alpha: "./healthchecks"
+      beta: "volume://healthchecks"
+      mode: "one-way-safe"
+    vote:
+      alpha: "./vote"
+      beta: "volume://vote-code"
+      mode: "one-way-safe"
+    result:
+      alpha: "./result"
+      beta: "volume://result-code"
+      mode: "one-way-safe"
+      configurationBeta:
+        permissions:
+          defaultOwner: "id:1000"
+          defaultGroup: "id:1000"
+  forward:
+    vote:
+      source: "tcp::5000"
+      destination: "network://front-tier:tcp:vote:80"
+    result:
+      source: "tcp::5001"
+      destination: "network://front-tier:tcp:result:80"