Make sure that you have the following installed:

• node
• npm
• MongoDB and start the mongodb service with sudo service mongod start

cd client

npm install

npm start

cd ../backend

npm install

npm start

'npm install mongodb' if necesary

'add mongo connection url' mongodb+srv://mongo:@cluster0.kj5ejm.mongodb.net/?retryWrites=true&w=majority

. ├── backend │ └── Dockerfile ├── client │ └── Dockerfile └── docker-compose.yml

RUN 'docker-compose build' RUN 'docker-compose push'

docker-compose pull Results [+] Running 3/3 ✔ frontend Pulled 3.6s ✔ mongodb Pulled 2.7s ✔ backend Pulled

or pull one by one manually from dockerhub (not recomented in this IP)

docker pull jymo/backend-image:v1.0.0 docker pull jymo/frontend-image:v1.0.0

RUN 'docker pull mongo'

RUN 'docker-compose up'

Compiled successfully! yolo-frontend-1 | yolo-frontend-1 | You can now view yolo_app in the browser. yolo-frontend-1 | yolo-frontend-1 | Local: http://localhost:3000 yolo-frontend-1 | On Your Network: http://192.168.112.3:3000 yolo-frontend-1 | yolo-frontend-1 | Note that the development build is not optimized. yolo-frontend-1 | To create a production build, use npm run build.

Access the site via http://localhost:3000 or On Your Network: in port 3000

Open another terminal RUN 'docker ps' to view running containers RUN 'docker container inspect ' to view running containers information ie network, volume etc RUN 'docker-compose stop' to stop the containers

docker-compose stop [+] Running 3/0 ✔ Container yolotest-frontend-1 Stopped 0.0s ✔ Container yolotest-backend-1 Stopped 0.0s ✔ Container yolotest-mongodb-1 Stopped

or 'docker-compose down' to remove the running containers

docker-compose down [+] Running 4/4 ✔ Container yolotest-frontend-1 Removed 0.0s ✔ Container yolotest-backend-1 Removed 0.0s ✔ Container yolotest-mongodb-1 Removed 0.0s ✔ Network yolotest_my-network Removed

#Git tracking git log --oneline d6e5a91 (HEAD -> master, origin/master, origin/HEAD) updated the readme 90e0bf3 modified frontend emage tagging name 010b044 verified Network conectivity between containers and added file structure steps in readme ea217bb Verified image size and also eddited readme to add steps for docker file in the backend and frondent 653f42e added mongo db description to readme b79ec71 implemented mongodb connection url in the serves.js to link mongo to my backend successfully 0c9e15a Formated intent and Added comments to explain the docker compose file 00057d7 implemented image versioning in frondent client bf601ec implemented image versioning in backend b554e0e implemented bridge custom network to link the containers and their volumes 61e0167 added Docker file in the client app frontend 83ceb3b added Docker file in the Backend app 2fce89b made some instructional changes 9e6eaea added the instructions to run the app for DevOps IP :...skipping...

###Screenshort of docker hub deployed images link

https://drive.google.com/file/d/1BXDPvSDTIGwB7ElxmhVyjZwiSiY3IGmi/view?usp=drive_link

add a vagrant vm configure vagrant file to specify ansible playbook location implement ansible tasks using ansible galaxy init run vagrant provision

sudo vagrant provision ==> default: Running provisioner: ansible... default: Running ansible-playbook...

PLAY [sample playbook] *********************************************************

TASK [Gathering Facts] ********************************************************* ok: [default]

TASK [ansible-automation : Install 'Docker SDK for Python' using pip] ********** ok: [default]

TASK [ansible-automation : Update pip] ***************************************** changed: [default]

TASK [ansible-automation : Install 'setuptools_rust' package] ****************** changed: [default]

TASK [ansible-automation : Retry installing 'Docker SDK for Python' (docker-compose)] *** changed: [default]

TASK [ansible-automation : Add Docker official repository] ********************* ok: [default]

TASK [ansible-automation : Install Docker packages] **************************** ok: [default] => (item=docker-ce) ok: [default] => (item=docker-ce-cli) ok: [default] => (item=containerd.io)

TASK [ansible-automation : Start Docker service] ******************************* ok: [default]

TASK [ansible-automation : Add current user to docker group] ******************* ok: [default]

TASK [ansible-automation : Copy Docker Compose file to the VM] ***************** ok: [default]

TASK [ansible-automation : Ensure correct permissions for Docker Compose file] *** ok: [default]

TASK [ansible-automation : Run Docker Compose pull] **************************** changed: [default]

TASK [ansible-automation : Run Docker Compose] ********************************* changed: [default]

PLAY RECAP ********************************************************************* default : ok=13 changed=5 unreachable=0 failed=0 skipped=0 rescued=0 ignored=0

[vagrant@centos7 YoloApp]$ docker images REPOSITORY TAG IMAGE ID CREATED SIZE mongo latest fb5fba25b25a 2 weeks ago 654MB jymo/frontend-image v1.0.0 458f9a8f7545 3 weeks ago 572MB jymo/backend-image v1.0.0 4e5ee7bade35 3 weeks ago 191MB

[vagrant@centos7 YoloApp]$ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES d5d71607b20a jymo/backend-image:v1.0.0 "docker-entrypoint.s…" 14 seconds ago Up 13 seconds 5000/tcp nervous_lederberg 2e50da1579d2 mongo:latest "docker-entrypoint.s…" 2 hours ago Up 29 minutes 0.0.0.0:27017->27017/tcp yoloapp-mongodb-1 c7l71sf7b21n jymo/frontend-image:v1.0.0 "docker-entrypoint.s…" 14 seconds ago Up 15 seconds 3000/tcp frontend-new-1