fix: pass env file to containers directly (#169)

.env.prod.sample

@@ -8,10 +8,14 @@ MONGO_ROOT_PASSWORD=adminpassword
 MONGO_USER=commander
 MONGO_PASS=commander
 MONGO_DB=linux-odyssey
+MONGO_URL=mongodb://commander:commander@db:27017/linux-odyssey
 
 # Admin user credentials for analytics
 ADMIN_USERNAME=admin
 ADMIN_PASSWORD=admin
+ADMIN_HOST=0.0.0.0
+ADMIN_PORT=3001
+# ADMIN_BASE_URL=http://0.0.0.0:3001
 
 # Optional
 # CONTAINER_EXPIRY=60     # 60 minutes

docker-compose.prod.yml

@@ -1,4 +1,3 @@
-version: '3'
 services:
   app:
     image: linuxodyssey/frontend
@@ -33,21 +32,10 @@ services:
       - ./quests:/app/quests:ro
     env_file:
       - .env
-      - .env.prod
     environment:
-      - MONGO_URL=mongodb://${MONGO_USER}:${MONGO_PASS}@db:27017/${MONGO_DB}
       - DOCKER_NETWORK=linux-odyssey-players
-      - SECRET_KEY=${SECRET_KEY}
-      - TRUSTED_PROXIES=${TRUSTED_PROXIES}
       - BACKEND_URL=http://backend:3000
-      - BASE_URL=${BASE_URL}
       - HOST_PROJECT_ROOT=${PWD}
-      - GOOGLE_CLIENT_ID=${GOOGLE_CLIENT_ID}
-      - GOOGLE_CLIENT_SECRET=${GOOGLE_CLIENT_SECRET}
-      - GITHUB_CLIENT_ID=${GITHUB_CLIENT_ID}
-      - GITHUB_CLIENT_SECRET=${GITHUB_CLIENT_SECRET}
-      - SURVEY_URL=${SURVEY_URL}
-      - BUG_REPORT_URL=${BUG_REPORT_URL}
 
   analytics:
     image: linuxodyssey/analytics
@@ -64,11 +52,6 @@ services:
       - '3001:3001'
     env_file:
       - .env
-      - .env.prod
-    environment:
-      - MONGO_URL=mongodb://${MONGO_USER}:${MONGO_PASS}@db:27017/${MONGO_DB}
-      - ADMIN_USERNAME=${ADMIN_USERNAME}
-      - ADMIN_PASSWORD=${ADMIN_PASSWORD}
 
   db:
     image: mongo
@@ -80,13 +63,8 @@ services:
     volumes:
       - mongo:/data/db
       - ./mongo-init.js:/docker-entrypoint-initdb.d/mongo-init.js:ro
-    environment:
-      - BASE_URL=${BASE_URL}
-      - MONGO_INITDB_ROOT_USERNAME=admin
-      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_ROOT_PASSWORD}
-      - MONGO_USER=${MONGO_USER}
-      - MONGO_PASS=${MONGO_PASS}
-      - MONGO_DB=${MONGO_DB}
+    env_file:
+      - .env
 
   base:
     image: linuxodyssey/quest-base

packages/analytics/src/config.ts

@@ -21,14 +21,16 @@ interface Config {
 }
 
 const config: Config = {
-  host: process.env.HOST || 'localhost',
-  port: process.env.PORT ? parseInt(process.env.PORT, 10) : 3001,
+  host: process.env.ADMIN_HOST || 'localhost',
+  port: process.env.ADMIN_PORT ? parseInt(process.env.ADMIN_PORT, 10) : 3001,
   db: process.env.MONGO_URL || 'mongodb://localhost:27017/odyssey-test',
   username: getOrFailed('ADMIN_USERNAME'),
   password: getOrFailed('ADMIN_PASSWORD'),
   baseUrl:
-    process.env.BASE_URL ||
-    `http://${process.env.HOST || 'localhost'}:${process.env.PORT ? parseInt(process.env.PORT, 10) : 3001}`,
+    process.env.ADMIN_BASE_URL ||
+    `http://${process.env.ADMIN_HOST || 'localhost'}:${
+      process.env.ADMIN_PORT ? parseInt(process.env.ADMIN_PORT, 10) : 3001
+    }`,
 }
 
 export default config