hemedah101/AWS EC2 Continuous Deployment.md

## AWS EC2 Continuous Deployment.md

      
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              AWS EC2 Continuous Deployment.md
            
          
Create aws ec2 instance of type Amazon Linux 2 AMI
Connect to the instance
Install Docker:

sudo yum update -y
sudo amazon-linux-extras install docker
sudo usermod -a -G docker ec2-user
reboot instance and reconnect
sudo service docker start
docker --version


Install docker-compose:

sudo curl -L "https://github.com/docker/compose/releases/download/1.26.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version


Install go:

wget https://storage.googleapis.com/golang/getgo/installer_linux
chmod +x ./installer_linux
./installer_linux
source /home/ec2-user/.bash_profile
go version


Install git:

sudo yum install git -y


Install webhook:

go get github.com/adnanh/webhook
go build github.com/adnanh/webhook
ls webhooks folder should appear.


Connect to githup with ssh and clone project repo:

ssh-keygen -t rsa -b 4096 -C "your_email@example.com"
eval "$(ssh-agent -s)"
ssh-add ~/.ssh/id_rsa
cat .ssh/id_rsa.pub to print content in terminal
copy conent and add new ssh key at github
git clone <repo>


Create github webhook:

open repo in github > settings > webhooks > add new webhook
payload url http://yourserver:9000/hooks/redeploy-webhook can change redeploy-webhook to any other id
generate and paste any secret
continue


Create hooks.json file in ec2 server:

nano hooks.json
paste content after editing below
change project folder name nest-aws-hook to your project
change id and secret to the ones created in the repo github hook


[
  {
    "id": "redeploy-webhook",
    "execute-command": "/home/ec2-user/nest-aws-hook/rebuild.sh",
    "command-working-directory": "/home/ec2-user/nest-aws-hook",
    "trigger-rule": {
      "match": {
        "type": "payload-hash-sha1",
        "secret": "13e1bbd16db368525d6b25ff5e06925d2413466dcd14d1590f750da781f8def3",
        "parameter": {
          "source": "header",
          "name": "X-Hub-Signature"
        }
      }
    }
  }
]


./webhook -hooks hooks.json -verbose to run webhooks in terminal for testing
nohup ./webhook -hooks hooks.json -verbose -hotreload & to run in background after closing the terminal


Now every push to the master branch (condition could change as need be) will trigger auto rebuild at the server
Health of the current webhook could be checked at repo > settings > webhooks