Resource Worker Service

Building:

Installing Dependencies:

make init

Building:

make build

Local testing:

make run

make test (from a separate terminal)

Building Docker Image:

make docker-build

Deploying:

1. Create an empty Kubernetes cluster:

• Deploying with GCP:

  1. gcloud container clusters create resource-worker-service
  2. gcloud container clusters get-credentials resource-worker-service

• Deploying onto AWS with deployer

  1. Deploy an empty K8S cluster: ./deploy-k8s.sh [username]
  2. Retrieve K8S credentials (or through the UI): curl localhost:7777/v1/deployments/[DEPLOYMENT_ID]/kubeconfig > ~/.kube/config

2. Deploy stats collector

• prometheus
  1. kubectl create -f prometheus-k8s/
• statsd
  1. kubectl create -f statsd-k8s/
  2. Modify deploy/statefulset.yaml so that STATS_PUBLISHER environment variable is set to "statsd", see the comment section in it

3. Deploy resource worker service

• kubectl create -f deploy/

4. Access the Service Through K8S Proxy:

• kubectl proxy
• curl -XPOST -H "Content-Type: application/json" -d '{"requests": [{"cpu": {"cycles": 300}}]}' http://localhost:8001/api/v1/namespaces/default/services/resource-worker-service/proxy/run
• Or with httpie: echo '{"requests": [{"cpu": {"cycles": 300}}]}' | http POST localhost:8001/api/v1/namespaces/default/services/resource-worker-service/proxy/run