AS471 Assignment

1. Created a Google Cloud.

2. Configure the SSH server to cloud instance.

   export PROJECT_ID='sanka-257610'

   gcloud iam service-accounts create ssh-account --project $PROJECT_ID \ --display-name "ssh-account"

   gcloud compute networks create ssh-example --project $PROJECT_ID

   gcloud compute firewall-rules create ssh-all --project $PROJECT_ID
   --network ssh-example --allow tcp:22

   gcloud compute instances create target --project $PROJECT_ID
   --zone us-central1-f --network ssh-example
   --no-service-account --no-scopes
   --machine-type f1-micro --metadata=enable-oslogin=TRUE

   gcloud compute instances add-iam-policy-binding target
   --project $PROJECT_ID --zone us-central1-f
   --member serviceAccount:ssh-account@$PROJECT_ID.iam.gserviceaccount.com
   --role roles/compute.osAdminLogin

   gcloud compute instances create source
   --project $PROJECT_ID --zone us-central1-f
   --service-account ssh-account@$PROJECT_ID.iam.gserviceaccount.com
   --scopes https://www.googleapis.com/auth/cloud-platform
   --network ssh-example --machine-type f1-micro

3. Install docker into your cloud instance.

   gcloud auth login

   gcloud config set project sanka

Created a file named quickstart.sh with the following contents:

#!/bin/sh
echo "Hello, world! The time is $(date)."

Created a file named Dockerfile with the following contents

FROM alpine
COPY quickstart.sh /
CMD ["/quickstart.sh"]

Run the following command to make quickstart.sh executable:

chmod +x quickstart.sh

gcloud builds submit --tag gcr.io/sanka/quickstart-image .

4. Create a sample application connected to a MYSQL database within docker container

   gcloud compute instances create mysql-test

   gcloud compute ssh mysql-test

Install MySQL

sudo apt-get update

sudo apt-get -y install mysql-server

creating sample MySql App

mkdir app
cd app
nano docker-compose.yml
mkdir app
cd app
nano Dockerfile
nano requirements.txt
nano app.py
mkdir db
cd db
nano init.sql
docker-compose up   //to run the app
app_1  |  * Running on http://0.0.0.0:5000/ (Press CTRL+C to quit)
{"favorite_colors": [{"Lancelot": "blue"}, {"Galahad": "yellow"}]}      // output on browser

5. Create a public Github repository and commit changes.

   echo "# AS471Assignment" >> README.md git init git add README.md git commit -m "assignment" git remote add origin https://github.com/sankaSanjeeva/AS471Assignment.git git push -u origin master