• This code contains 2 example application written using flask
• One application connectes with other application and return the reverse string
• Nginx will be running in port 80 and pointing to 2nd app reverse_app
• Now reverse_app will communicate with main_app and then reverse the string and send it back to requestor

Docker Docker-compose

sudo ./run_docker.sh (This will use docker compose file and run all togather)

curl http://localhost/v1/api/reverse

or

curl http://$IP/v1/api/reverse

Output: {"id":"1","message":"dlroW olleH"}

kubectl create -f .

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