Fullstack Containerized Project

This repository is an ongoing CI/CD project with fullstack technology examples in an containerized environment. Test123.

Installatie

Preconditions:

MAC: Install Brew

WINDOWS: installeer Git (https://git-scm.com/downloads) GIT Gui starten -> Clone Existing Repository -> Source Location: https://github.com/dhomi/fullstack_conteinerized.git Target Directory: c:[..]\Techlab ->Clone

Open een powerShell venster met administrator rechten

Daarna,

MAC: in shell: ./install.sh

Windows: in powerShell (met admin rechten): .\install.cmd

Opstarten

MAC: in shell: ./startup.sh

Windows: in powerShell (met admin rechten): .\startup.cmd

voor MAC: Open een git-shell (of andere linux terminal) check dat startup.sh executable is, anders handmatig zelf doen: chmod +x startup.sh

Stoppen

MAC: in shell: ./stop.sh

Windows: in powerShell (met admin rechten): .\stop.cmd

Chaos testing

dashboard is dus hier te zien: http://localhost:2333/

chaos uitvoeren

via UI/dashboard: Selecteer de techlab namespace, en de grafana app. Maak een experiment door POD KIlL en Submit deze allemaal

CLI: ...zorg dat de betreffende name van een chaos experiment eerst ge-archived is in de experiments dashboard van de chaos mesh...

'kubectl apply -f chaos/podFailure_middleware_35s.yaml'

check de middleware het niet doet, wacht dan 35 seconden en dan zou de k8 de betreffende pod weer id lucht moeten laten draaien

Experiment deleten met: 'kubectl delete -f chaos/podFailure_middleware_35s.yaml'

manuele installatie en opstartprocedure:

https://chaos-mesh.org/docs/production-installation-using-helm/ of doe:

• kubectl create ns chaos-mesh
• helm install chaos-mesh chaos-mesh/chaos-mesh -n=chaos-mesh --version 2.7.0
• helm upgrade chaos-mesh chaos-mesh/chaos-mesh -n=chaos-mesh --version 2.7.0 --set dashboard.securityMode=false

kubectl port-forward -n chaos-mesh svc/chaos-dashboard 2333:2333

Monitor

Grafana is a monitoring tool at http://localhost:4000

• Monitoring dashboard is the 'TechLab backend monitor'
• Grafana gets data from InfluxDB:8086, and Influx gets data every few seconds from Telegram scraper (on backend number)

Fetch Local IP address

MAC: ipconfig | grep IPv4 | awk 'END{print}'
Windows: gitbash

View the Front- and Backend

• Frontend is located at http://localhost:8001/
• Backend (Swagger) is located at http://localhost:8000/docs#/

E2E tests

From the shell (or other CLI tool) navigate to folder "e2e" and run the test with "act"

act

JMeter

Navigate to folder "jmeter" and start "act"

act

als de containers niet lukken

Start the container: docker-compose up --build

• After "docker-compose" go to dashboard at http://localhost:4000/
• At the end of the build you will also see the Local IP and the Network IP

TODO

• Chaos testing: https://github.com/chaos-mesh/chaos-mesh
• Create an architectural picture to explain what and how this project works
• Extra README instructions
• Wait time or time sleep when you execute the startup.sh. when you start the first time the script it doesnt wait till the pod is deployed with the status running. It will throw an error.