Setup a docker-compose override file.

.gitignore

@@ -7,5 +7,5 @@ erl_crash.dump
 /data
 Mnesia.*
 /cover
-docker-compose.yml
+docker-compose.override.yml
 .env

docker-compose.override.example.yml

@@ -0,0 +1,28 @@
+postgres:
+  environment:
+    - POSTGRES_USER=cog
+    - POSTGRES_PASSWORD=cog
+
+cog:
+  environment:
+    - DATABASE_URL=ecto://cog:cog@localhost:5432/cog
+    - COG_ADAPTER=slack
+    - SLACK_API_TOKEN=xxxx-000000-0000000
+    - [email protected]
+    - COG_BOOTSTRAP_FIRST_NAME=foo
+    - COG_BOOTSTRAP_LAST_NAME=bar
+    - COG_BOOTSTRAP_PASSWORD=foobar
+    - COG_BOOTSTRAP_USERNAME=foo
+    - COG_API_URL_HOST=192.168.99.100
+    - COG_API_URL_PORT=80
+    - COG_TRIGGER_URL_HOST=192.168.99.100
+    - COG_TRIGGER_URL_PORT=4001
+    - COG_SERVICE_URL_HOST=192.168.99.100
+    - COG_SERVICE_URL_PORT=4002
+    - RELAY_ID=00000000-0000-0000-0000-000000000000
+    - RELAY_COG_TOKEN=supersecret
+
+relay:
+  environment:
+    - RELAY_ID=00000000-0000-0000-0000-000000000000
+    - RELAY_COG_TOKEN=supersecret

docker-compose-example.yml → docker-compose.yml

@@ -41,18 +41,7 @@ postgres:
 cog:
   image: operable/cog:0.9.1
   environment:
-    - DATABASE_URL=ecto://cog:cog@localhost:5432/cog
-    - COG_ADAPTER=slack
-    - SLACK_API_TOKEN=${SLACK_API_TOKEN}
     - COG_MQTT_HOST=0.0.0.0
-    - COG_API_URL_HOST=${COG_HOST}
-    - COG_API_URL_PORT=80
-    - COG_TRIGGER_URL_HOST=${COG_HOST}
-    - COG_TRIGGER_URL_PORT=4001
-    - COG_SERVICE_URL_HOST=${COG_HOST}
-    - COG_SERVICE_URL_PORT=4002
-    - RELAY_ID=00000000-0000-0000-0000-000000000000
-    - RELAY_COG_TOKEN=supersecret
   links:
     - postgres:localhost
   ports:
@@ -68,8 +57,6 @@ relay:
   volumes:
     - /var/run/docker.sock:/var/run/docker.sock
   environment:
-    - RELAY_ID=00000000-0000-0000-0000-000000000000
-    - RELAY_COG_TOKEN=supersecret
     - RELAY_COG_REFRESH_INTERVAL=30s
     - RELAY_DOCKER_CLEAN_INTERVAL=1m
     - RELAY_COG_HOST=localhost