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knative-cf-gobuildpack-demo

Get ENV for curl

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-cf-gobuildpack-domain

kubectl apply -f https://raw.githubusercontent.com/knative/build-templates/master/buildpacks/cf.yaml -n knative-cf-gobuildpack-domain

kubectl apply -f secret.yaml

kubectl apply -f sa-build-bot.yaml

kubectl apply -f service.yml

Watch progress in another window

watch -n 1 kubectl get pod,deploy,ksvc,channel,subscription -n knative-cf-gobuildpack-domain

Get ENV for curl

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

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

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

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