[GSP484] Tracing with Stackdriver on Kubernetes Engine

$ git clone https://github.com/GoogleCloudPlatform/gke-tracing-demo
$ cd gke-tracing-demo

$ gcloud config set compute/region us-central1
$ gcloud config set compute/zone us-central1-a

$ cd terraform
$ terraform init
$ ../scripts/generate-tfvars.sh
$ gcloud config list

$ terraform plan
$ terraform apply

$ kubectl apply -f tracing-demo-deployment.yaml

// не отработала
$ echo http://$(kubectl get svc tracing-demo -n default -ojsonpath='{.status.loadBalancer.ingress[0].ip}')
http://35.226.121.116

http://35.226.121.116/?string=CustomMessage

$ gcloud pubsub subscriptions pull --auto-ack --limit 10 tracing-demo-cli

┌───────────────┬─────────────────┬────────────┐
│      DATA     │    MESSAGE_ID   │ ATTRIBUTES │
├───────────────┼─────────────────┼────────────┤
│ CustomMessage │ 570469273059920 │            │
│ CustomMessage │ 570470527732853 │            │
│ Hello World   │ 570470803702509 │            │
└───────────────┴─────────────────┴────────────┘