Merge pull request #51 from joyja/docker

added docker file

Dockerfile

@@ -0,0 +1,16 @@
+FROM keymetrics/pm2:latest-stretch
+
+# Bundle APP files
+COPY src src/
+COPY package.json .
+COPY ecosystem.config.js .
+
+# Install app dependencies
+ENV NPM_CONFIG_LOGLEVEL warn
+RUN npm install --production
+
+# Expose the listening port of your app
+EXPOSE 4000
+
+# Show current folder structure in logs
+CMD [ "pm2-runtime", "start", "ecosystem.config.js" ]

ecosystem.config.js

@@ -0,0 +1,12 @@
+module.exports = {
+  apps : [{
+    name: "tentacle",
+    script: "./src/index.js",
+    env: {
+      NODE_ENV: "development",
+    },
+    env_production: {
+      NODE_ENV: "production",
+    }
+  }]
+}