Separate out cache + data servers

.dockerignore

@@ -1,11 +0,0 @@
-.env
-.git
-.gitignore
-.travis.yml
-data
-deploy
-node_modules
-private.key
-scripts
-tokens
-unpkg.sketch

.gitignore

@@ -1,6 +1,7 @@
 .DS_Store
 .env
-/data
+
+/redis
 /node_modules
 /public/_assets
 /stats.json

docker-compose.yml

@@ -8,34 +8,43 @@ services:
   cache:
     image: redis
     volumes:
-      - ./data:/data
-    ports:
-      - "6379:6379"
+      - ./redis/cache:/data
+    networks:
+      - localnet
+
+  data:
+    image: redis
+    volumes:
+      - ./redis/data:/data
     networks:
       - localnet
 
   server:
     build: .
-    image: server
     command: nodemon --ignore client server.js
+    environment:
+      - CACHE_URL=redis://cache:6379
+      - DATA_URL=redis://data:6379
     env_file: .env
     volumes:
       - .:/app
     depends_on:
       - cache
-    ports:
-      - "8080:5000"
+      - data
     networks:
       - localnet
+    ports:
+      - "8080:5000"
 
   worker:
     build: .
-    image: worker
     command: nodemon --ignore client server/ingestLogs.js
+    environment:
+      - DATA_URL=redis://data:6379
     env_file: .env
     volumes:
       - .:/app
     depends_on:
-      - cache
+      - data
     networks:
       - localnet

server/AuthAPI.js

@@ -1,7 +1,7 @@
 const crypto = require("crypto");
 const jwt = require("jsonwebtoken");
 
-const db = require("./utils/redis");
+const db = require("./utils/data");
 const secretKey = require("./secretKey");
 
 function getCurrentSeconds() {

server/BlacklistAPI.js

@@ -1,4 +1,4 @@
-const db = require("./utils/redis");
+const db = require("./utils/data");
 
 const blacklistSet = "blacklisted-packages";
 

server/StatsAPI.js

@@ -1,4 +1,4 @@
-const db = require("./utils/redis");
+const db = require("./utils/data");
 
 const CloudflareAPI = require("./CloudflareAPI");
 const BlacklistAPI = require("./BlacklistAPI");

server/ingestLogs.js

@@ -3,7 +3,7 @@ const startOfDay = require("date-fns/start_of_day");
 const startOfMinute = require("date-fns/start_of_minute");
 const addDays = require("date-fns/add_days");
 
-const db = require("./utils/redis");
+const db = require("./utils/data");
 const isValidPackageName = require("./utils/isValidPackageName");
 const parsePackageURL = require("./utils/parsePackageURL");
 

server/utils/cache.js

@@ -0,0 +1,9 @@
+const redis = require("redis");
+
+redis.debug_mode = process.env.DEBUG_REDIS != null;
+
+const client = redis.createClient(
+  process.env.CACHE_URL || process.env.OPENREDIS_URL || "redis://localhost:6379"
+);
+
+module.exports = client;

server/utils/createCache.js

@@ -1,4 +1,4 @@
-const db = require("./redis");
+const db = require("./cache");
 
 /**
  * A persistent cache for JSON values, using Redis.

server/utils/data.js

@@ -0,0 +1,9 @@
+const redis = require("redis");
+
+redis.debug_mode = process.env.DEBUG_REDIS != null;
+
+const client = redis.createClient(
+  process.env.DATA_URL || process.env.OPENREDIS_URL || "redis://localhost:6379"
+);
+
+module.exports = client;

server/utils/incrementCounter.js

@@ -1,4 +1,4 @@
-const db = require("./redis");
+const db = require("./data");
 
 function incrementCounter(counter, key, by = 1) {
   return new Promise((resolve, reject) => {

server/utils/redis.js

@@ -1,12 +0,0 @@
-const redis = require("redis");
-
-redis.debug_mode = process.env.DEBUG_REDIS != null;
-
-const redisURL =
-  process.env.OPENREDIS_URL ||
-  process.env.REDIS_URL ||
-  "redis://localhost:6379";
-
-const client = redis.createClient(redisURL);
-
-module.exports = client;