HTTP/1.0 503 Service Unavailable

[jbride]

This issue pertains to step 4.8.

This call fails: curl -v \ -HHost:$CATALOG_API_GW_HOST \ echo "http://"$(oc get route istio-ingressgateway -n istio-system -o template --template {{.spec.host}})"/products?user_key=$CATALOG_USER_KEY" It gives HTTP/1.0 503 Service Unavailable

Yet the preceding call succeeds curl -v \ -HHost:$CATALOG_API_GW_HOST \ http://$INGRESS_HOST:$INGRESS_PORT/products?user_key=$CATALOG_USER_KEY

[jbride]

The root issue is that with community istio 1.0.0, the istio-ingressgateway service exposes multiple nodeports and none of these ports are enabled in the student lab VM running in AWS.

`oc get service istio-ingressgateway -o yaml -n istio-system

• name: http2 nodePort: 31380 port: 80 protocol: TCP targetPort: 80
  • name: https nodePort: 31390 port: 443 protocol: TCP targetPort: 443
  • name: tcp nodePort: 31400 port: 31400 protocol: TCP targetPort: 31400
  • name: tcp-pilot-grpc-tls nodePort: 31297 port: 15011 protocol: TCP targetPort: 15011
  • name: tcp-citadel-grpc-tls nodePort: 30940 port: 8060 protocol: TCP targetPort: 8060
  • name: http2-prometheus nodePort: 32114 port: 15030 protocol: TCP targetPort: 15030
  • name: http2-grafana nodePort: 31142 port: 15031 protocol: TCP targetPort: 15031 `

[jbride]

fixed