update compose to link memcached correctly

Dockerfile

@@ -44,7 +44,8 @@ WORKDIR loader
 
 EXPOSE 3001
 ENV NODE_ENV=production
+ENV MEMCACHE_ADDR="localhost:11211"
 
 WORKDIR /srv/cprush-stats
 RUN npm install
-CMD ["node", "app.js"]
+CMD ["sh", "-c", "node app.js -m $MEMCACHE_ADDR"]

backend/src/app.ts

@@ -34,5 +34,7 @@ app.use('/', (req, res) => {
 
 app.listen(port, async () => {
   await database.authenticate()
-  return console.log(`Express is listening at http://localhost:${port}`)
+  console.log(`Using memcache at ${memcache_addr}`)
+  console.log(`Express is listening at http://localhost:${port}`)
+  return
 })

docker-compose.yaml

@@ -9,6 +9,8 @@ services:
     image: potato
     networks:
       - cprush-net
+    environment:
+      - MEMCACHE_ADDR=memcache:11211
     ports:
       - 3001:3001
     depends_on: