The project as three folders Docker Original-case simple-travel-api-mock
The Original-case contains the web frontend which is written using angular with webpack whereas simple-travel-api-mock contains the api provided by the backend.
The Docker folder contains the docker scripts which when run will do the following
- Launch the node docker container
- Install required packages to run spring boot application
- Create three terminals inside a screen session
- Launch
simple-travel-api-mockSpring Boot application in terminal 1 - Launch
Original-caseSpring Boot application in terminal 2 - Display the IP and port number of backend and frontend in terminal 3
Please note that it takes a while to start the Spring Boot application. Therefore if webpage is not accessible after IP and port numbers are showin in terminal 3, wait a while and retry.
To run the whole project, all you need to do is, launch the startup script which is launch_klm_docker.sh.
Starting with cloning the repo. From repo directory issue below commands -
$ cd Docker
$ ./launch_klm_docker.sh
At this point, the building of custom docker image will begin. Post which, installation of dependent packages and building of angular app. Once these steps are successful, the dokcer container is launched, three screen sessions are launched and you are put in 3rd screen by default. Here you will see a wait bar and after some seconds, the IP and port number of the services are displayed.
The IP and port number of the web portal and backend are printed in terminal 3 (default) of the screen session.
By now it must be clear that there are three screen sessions are running inside the docker container. To stop the docker container, terminate all the three screen sessions by pressing Ctrl+c. When all the screen sessions are killed, the docker container will also be stopped / killed.