dockerNotes.txt

## Notes:

1. Install Docker on Local machine
https://docs.docker.com/docker-for-mac/

2. Build and run your webserver in docker and deploy to AWS
./scripts/docker_deploy.sh

3. ssh into AWS
ssh -i /Users/briancho/Documents/CS130-shared/dream-team/myKeyPair.pem ubuntu@ec2-54-205-194-82.compute-1.amazonaws.com

or

ssh into test server
ssh -i /Users/briancho/Documents/CS130-shared/dream-team/myKeyPair.pem ubuntu@ec2-52-90-80-53.compute-1.amazonaws.com

4. spin up docker container and run server
./run_docker_image.sh

screen - to create persistent environment
screen -r - return to previous session after exiting terminal

5. delete docker instance
docker ps
docker kill <container ID>


## Additional Notes:

Ubuntu 16.04 install docker:
sudo apt-get update
sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D
sudo apt-add-repository 'deb https://apt.dockerproject.org/repo ubuntu-xenial main'
sudo apt-get update
apt-cache policy docker-engine
sudo apt-get install -y docker-engine
sudo systemctl status docker    //check
sudo usermod -aG docker $USER
// relog
sudo usermod -aG docker username
docker run hello-world    // check

Transfer Docker Image to Ubuntu:
docker save -o `pwd`/dockerServerImage httpserver
sudo scp -i myKeyPair.pem dockerServerImage ubuntu@ec2-54-205-194-82.compute-1.amazonaws.com:~    // stores image at home directory
docker load -i ~/dockerServerImage

test examples from browser:
http://ec2-54-205-194-82.compute-1.amazonaws.com:8080/echo
http://ec2-54-205-194-82.compute-1.amazonaws.com:8080/status
http://ec2-54-205-194-82.compute-1.amazonaws.com:8080/proxy


Command Order:

## local machine:

### compiles binary images and stores in webserver
docker build -t httpserver.build .
docker run httpserver.build > binary.tar
tar -xf binary.tar -C ./deploy
rm -f binary.tar

### creates image from deploy director
docker build -t httpserver --file deploy/Dockerfile.run deploy

### transfer image from deploy to aws
docker save -o `pwd`/dockerServerImage httpserver
sudo scp -i myKeyPair.pem dockerServerImage ubuntu@ec2-54-205-194-82.compute-1.amazonaws.com:~    # stores image at home directory

# AWS EC2

docker load -i ~/dockerServerImage
docker run --rm -t -p 8080:8080 httpserver