runme
id version 01J2S4M1RPD0YN6YR7A8FKF3YM v3

frontend

Frontend in Python / Changes for the Demo / Fixed the Bug

• Ensure you are have access to an appropriate docker runtime/envioronment such as Docker Desktop https://www.docker.com/products/docker-desktop/
• Fork this Repository
• You also need the following
• Cluster Authentication
• Read / Write Access to the Repository
• Read / Write Git Repository

API

• @app.route('/webhook', methods=['GET','POST'])
• @app.route('/lastrequest', methods=['GET'])
• @app.route('/version', methods=['GET'])
• @app.route('/healthz/live')
• @app.route('/healthz/ready')

Getting Started using Python Virtual Environment

python3 -m venv .venv 
 
source .venv/bin/activate 

pip install -r requirements

flask run 

Build the Image and Push

Clone this repository

git clone https://github.com/hughbrien/frontend
cd frontend

Docker.io

docker buildx build --platform linux/amd64,linux/arm64 --push -t hughbrien/frontend:X.X.X .

JFrog

export VERSION=2.1.10
docker buildx build --platform linux/amd64,linux/arm64 --push -t hugenet.jfrog.io/docker/frontend:2.1.10 .
docker pull hugenet.jfrog.io/docker/hello-world:latest

Deployment

kubectl create ns frontend 
kubectl apply -f ./manifests/

Rollout

export VERSION=X.X.X
kubectl set image deployment/frontend frontend=frontend:X.X.X -n frontend
kubectl rollout restart deployment/frontend 

Need a link to the Services

kuberctl get service -n frontend will return the PUBLIC IPADDRESS

• Frontend Actual

From the Beginning Each Step.

So you run your service local. This is very python developer/specific

git clone https://github.com/hughbrien/frontend

Make changes to the app.py, Dockerfile, README.md

kubectl apply -f frontend.yaml

Dealing with secrets

echo -n 'S!B\*d$zDsb=' > ./password.txt

kubectl create secret generic db-user-pass --from-file=./password.txt

View the contents of the Secret you created:

kubectl get secret db-user-pass -o jsonpath='{.data}'

The output is similar to:

{ "password": "UyFCXCpkJHpEc2I9"}

Decode the password data:

echo 'UyFCXCpkJHpEc2I9' | base64 --decode The output is similar to: S!B*d$zDsb=

Create ArgoCD Entry

argocd app create frontend --repo git config --get remote.origin.url --path manifests --dest-server https://kubernetes.default.svc --dest-namespace frontend

Port Forward for Service

kubectl port-forward -n frontend service/frontend 5000:5000

kubectl port-forward -n frontend service/frontend 5000:5000