knative-bg-deployment-demo

Get ENV for node/cluster

kubectl get node --namespace istio-system  --output 'jsonpath={.items[0].status.addresses[0].address}'

kubectl get svc knative-ingressgateway --namespace istio-system --output 'jsonpath={.spec.ports[?(@.port==80)].nodePort}'

export HOST_IP=$(kubectl get node --namespace istio-system  --output 'jsonpath={.items[0].status.addresses[0].address}')

export HOST_PORT=$(kubectl get svc knative-ingressgateway --namespace istio-system --output 'jsonpath={.spec.ports[?(@.port==80)].nodePort}')

export KNATIVE_INGRESS=$HOST_IP:$HOST_PORT

Deployment

kubectl create ns knative-bg-deployment-domain

kubectl apply  -f configuration.yml

kubectl apply  -f v1-100pct-route.yml

kubectl apply  -f v1-v2-50pct-route.yml

Watch progress in another window

watch -n 1 -t kubectl get pod,deploy,svc,serving -n knative-bg-deployment-domain

Get ENV for curl

kubectl get route knative-bg-deployment-demo --output=custom-columns=NAME:.metadata.name,DOMAIN:.status.domain -n knative-bg-deployment-domain

kubectl get route knative-bg-deployment-demo --output jsonpath='{.status.domain}' -n knative-bg-deployment-domain

kubectl get route knative-bg-deployment-demo --output go-template --template='{{.status.domain}}{{"\n"}}' -n knative-bg-deployment-domain

export HOST_FQDN=$(kubectl get route knative-bg-deployment-demo --output jsonpath='{.status.domain}' -n knative-bg-deployment-domain)

echo $HOST_FQDN $KNATIVE_INGRESS

Verify

curl -H "Host: $HOST_FQDN" http://$KNATIVE_INGRESS/ -w "\n"

for i in {1..10} ; do curl -H "Host: $HOST_FQDN" http://$KNATIVE_INGRESS/ -w "\n" ; done;


kubectl get pods -o go-template --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}'


export POD_NAME=$(kubectl get pods -o go-template --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}')

curl http://localhost:8001/api/v1/namespaces/default/pods/$POD_NAME/proxy/

echo Name of the Pod: $POD_NAME

kail -d knative-bg-deployment-demo -n knative-bg-deployment-domain -c user-container

Based on the official Knative documentation, licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License