STEPS TO DEPLOY RAILS APP WITH AWS EC2 Redhat/Amazon Linux Container Instance

---

1. Launch New EC2 Instance in AWS console

2. Define Security Groups

   Include public ip addr as custom tcp rule for security group

3. Skip all steps and Launch

4. Download New Pem file or use previous pem file

5. chmod 400 Pem file

6. ssh into machine by running ssh -i ~/directory-of-pem-file/pemfile ec2user@public ip address of launched instance

7. Prepare the Newly Launched Machine's System

8. run sudo yum install -y curl gpg gcc gcc-c++ make

9. run sudo gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3

10. run curl -sSL https://get.rvm.io | sudo bash -s stable

11. run sudo usermod -a -G rvm `whoami`

12. run if sudo grep -q secure_path /etc/sudoers; then sudo sh -c "echo export rvmsudo_secure_path=1 >> /etc/profile.d/rvm_secure_path.sh" && echo Environment variable installed; fi

13. To install latest version of Ruby

    run rvm install ruby

    run rvm --default use ruby

14. To install a specific version of Ruby

    run rvm install ruby-X.X.X

    run rvm --default use ruby-X.X.X

15. Install Bundler

    run gem install bundler --no-rdoc --no-ri

16. For Red Hat, CentOS, Fedora, Amazon Linux, Scientific Linux

    run sudo yum install -y epel-release

17. For Node LTS version

    run curl --silent --location https://rpm.nodesource.com/setup_8.x | sudo bash -

    
    

    For Node Unstable Latest

    run curl --silent --location https://rpm.nodesource.com/setup_9.x | sudo bash -

18. run sudo yum install gcc-c++ make

19. run sudo yum install -y --enablerepo=epel nodejs npm

20. To Install Yarn For CentOS, Fedora, AWS Linux, Redhat, Redhat Enterprise Linux

    run sudo wget https://dl.yarnpkg.com/rpm/yarn.repo -O /etc/yum.repos.d/yarn.repo

21. run sudo yum install yarn

22. Installing Git

    run sudo yum upgrade

    run sudo yum instal git

23. Clone Git Repo to the SSH'ed Machine

    run git clone __cloned_repo_url__

24. run cd __name_of_cloned_repo__

    run bundle install

25. run bundle update

26. run npm install || yarn instal

27. Add ENV VARS via VIM

28. To test server and code

    run bundle exec ./bin/webpack

    run rails s

29. To keep detached screen running forever while running the server

    run bundle exec ./bin/webpack

    run screen rails s

    run ctrl + A + D to keep screen running but detach yourself from it

    run screen -r to view all running screen instance