1a_Node.md

Installation using AWS lightsail - Nodejs

📦️ Instance setup

• Create a AWS lightsail account

• Deploy an VPS instance

  • Go to AWS lightsail > Intances
  • Select Create instance
  • Select the closest region to your exchange : ap-northeast-1 for Binance and FTX
  • Select Linux/Unix > Apps + OS > Node.js
  • Name it like you want
  • Validate creation

• Add a static IP

  • Go to AWS lightsail > Networking
  • Select Create static IP
  • Attach it to your instance (if you're not seeing it wait few minutes)
  • Name it like you want
  • Validate creation

🔒️ SSH access (optional)

If you're not confident with SSH you can open a Terminal using your browser on AWS lightsail by clicking on your instance and skip this step

• Create SSH key pairs

  • Go to AWS lightsail > SSH keys
  • Select default key
  • Download the .pem file (let's pretend that you saved it here ~/Downloads/key.pem)

• Test your access

  • Open a local terminal session

  • Adjust your key rights with this :

    chmod 400 ~/Downloads/key.pem

• SSH to your instance using the downloaded key like this (you can find the username/ip by selecting your instance here) :

  ssh [email protected] -i ~/Downloads/key.pem

🚀 Install and configure app

Your Node.js instance must be a Bitnami one

• Open a terminal session with your instance

• Clone the app sources :

  git clone https://github.com/thibaultyou/tradingview-alerts-processor.git

• Install app and configure the server :

  cd tradingview-alerts-processor/
  sh install.node.sh

• You should see npm entry with online status, if this is not the case reconfigure PM2 and check again with :

  pm2 start npm -- start
  pm2 save
  pm2 status npm

💄 Optional steps

For those steps you need to be logged in your instance, see the first command in 🚀 Install and configure app

• Check app logs :

  pm2 logs npm

• Check trading logs :

  tail -f logs/trades.log

• Update the app :

  cd tradingview-alerts-processor/
  sh update.node.sh

• Restrict commands to Tradingview alerts system only, once activated you'll not be able to send commands from your computer with HTTP requests, please add your accounts before using this :

  • Go to AWS lightsail > your instance > Networking
  • Add a filter rule on TCP port 80
  • Check restrict to IP
  • Add the following :
    • 52.89.214.238
    • 34.212.75.30
    • 54.218.53.128
    • 52.32.178.7