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Setting up Node.js server with KONG
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| #!/bin/sh | |
| ## install nodejs on your EC2 instance | |
| sudo apt-get update | |
| curl -sL https://deb.nodesource.com/setup_8.x -o nodesource_setup.sh | |
| sudo bash nodesource_setup.sh | |
| sudo apt install -y nodejs | |
| ## verify installation by checking nodejs & npm versions | |
| nodejs -v | |
| npm -v | |
| ## install latest version of pm2 | |
| sudo apt install build-essential | |
| sudo npm install pm2@latest -g | |
| ### KONG 1.1.x setup | |
| # refer https://medium.com/@vasista/kong-api-gateway-installation-guide-for-beginners-ab6c796b36bf for detailed documentation | |
| ## install KONG | |
| wget https://kong.bintray.com/kong-community-edition-deb/dists/kong-community-edition-1.1.0.zesty.all.deb | |
| sudo apt-get update | |
| sudo apt-get install openssl libpcre3 procps perl | |
| sudo dpkg -i kong-community-edition-1.1.0.*.deb | |
| ## Postgres setup | |
| sudo apt-get install postgresql postgresql-contrib | |
| sudo -i -u postgres | |
| > psql # access postgress prompt | |
| CREATE USER kong; CREATE DATABASE kong OWNER kong; | |
| ALTER USER kong WITH PASSWORD 'your_awesome_password'; | |
| > \q #exit postgress prompt | |
| # Migrate KONG configurations | |
| sudo cp /etc/kong/kong.conf.default /etc/kong/kong.conf | |
| sudo nano /etc/kong/kong.conf | |
| # copy following code to /etc/kong/kong.conf | |
| pg_user = kong | |
| pg_password = password you set | |
| pg_database = kong | |
| sudo kong migrations bootstrap -c /etc/kong/kong.conf | |
| ### 🎉 Congrats KONG is installed successfully!!! | |
| # now we will add services and routes. | |
| ## Create service | |
| curl -i -X POST \ | |
| --url http://localhost:8001/services/ \ | |
| --data 'name=YOUR-SERVICE-NAME' \ | |
| --data 'url=http://localhost:3000/api/' | |
| ## Create route | |
| curl -i -X POST \ | |
| --url http://localhost:8001/services/YOUR-SERVICE-NAME/routes \ | |
| --data 'hosts[]=API.EXAMPLE.COM' \ | |
| --data 'paths[]=/' \ | |
| --data 'strip_path=false' | |
| ## Starting KONG | |
| sudo kong migrations up -c /etc/kong/kong.conf | |
| sudo kong start -c /etc/kong/kong.conf | |
| ### 🎉 KONG is now running on port 8000!!! 🎉 | |
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awky