Solve container names by hostname with dns proxy

Author: roschaefer

config/default-docker.json

@@ -1,4 +1,5 @@
 {
+  "baseURL": "http://api:3030",
   "mongodb": "mongodb://mongo:27017/hc_api",
   "host": "0.0.0.0"
 }

config/local-staging-docker.json

@@ -1,16 +1,15 @@
 {
-  "baseURL": "http://172.25.0.11:3030",
   "seeder": {
     "runOnInit": true,
-    "dropDatabase": true
+    "dropDatabase": false
   },
   "smtpConfig": {
     "host": "maildev",
     "port": 25,
     "ignoreTLS": true
   },
   "thumbor": {
-    "url": "http://localhost:8000",
+    "url": "http://thumbor:8000",
     "key": ""
   }
 }

docker-compose.override.yml

@@ -1,4 +1,4 @@
-version: '3'
+version: '3.5'
 
 services:
   api:

docker-compose.staging.yml

@@ -1,8 +1,8 @@
-version: '3'
+version: '3.5'
 
 services:
   api:
-    image: humanconnection/api-feathers
+    image: humanconnection/api-feathers:edge
     build:
       context: .
     environment:
@@ -13,20 +13,19 @@ services:
     ports:
       - "3030:3030"
     networks:
-      hc-network:
-        ipv4_address: 172.25.0.11
-  thumbor:
-    networks:
-      hc-network:
-        ipv4_address: 172.25.0.13
+      - hc-network
+
   maildev:
     image: djfarrelly/maildev
     networks:
       - hc-network
     ports:
       - "1080:80"
       - "1025:25"
+
   thumbor:
+    container_name: thumbor
+    hostname: thumbor
     image: apsl/thumbor
     networks:
       - hc-network
@@ -35,9 +34,7 @@ services:
 
 networks:
   hc-network:
+    name: hc-network
     driver: bridge
     ipam:
       driver: default
-      config:
-      -
-        subnet: 172.25.0.0/16

docker-compose.yml

@@ -1,17 +1,35 @@
-version: '3'
+version: '3.5'
 
 services:
   api:
+    container_name: api
+    hostname: api
     build: .
     depends_on:
       - mongo
     networks:
       - hc-network
+
   mongo:
     image: mongo
     networks:
       - hc-network
     command: "--smallfiles --logpath=/dev/null"
 
+  dns-proxy-server:
+    image: defreitas/dns-proxy-server
+    volumes:
+      - "/var/run/docker.sock:/var/run/docker.sock"
+      - "/etc/resolv.conf:/etc/resolv.conf"
+    ports:
+      - 5380:5380
+    hostname: dns.mageddo
+    networks:
+      - hc-network
+
 networks:
   hc-network:
+    name: hc-network
+    driver: bridge
+    ipam:
+      driver: default