Frontend service description for Kubernetes

frontend-service.yaml

id: frontend
kind: Service
apiVersion: v1beta1
selector:
  app: frontend
labels:
  app: frontend
containerPort: 80
port: 80
publicIPs:
- 330.201.152.515

x GCE setup

$ gcloud compute target-pools list
NAME                     REGION      SESSION_AFFINITY BACKUP HEALTH_CHECKS
vms-nodes                us-central1

$ gcloud compute target-pools describe vms-nodes
creationTimestamp: '2015-04-03T18:01:07.849-07:00'
description: VM nodes
id: '1575041860'
instances:
- https://www.googleapis.com/compute/v1/projects/projectid/zones/us-central1-a/instances/k8s-vms-node-1
kind: compute#targetPool
name: vms-nodes
region: https://www.googleapis.com/compute/v1/projects/projectid/regions/us-central1
selfLink: https://www.googleapis.com/compute/v1/projects/projectid/regions/us-central1/targetPools/vms-nodes

$ gcloud compute forwarding-rules list
NAME              REGION      IP_ADDRESS      IP_PROTOCOL TARGET
vms-forward-http  us-central1 330.201.152.515 TCP         us-central1/targetPools/vms-nodes
vms-forward-https us-central1 330.201.152.515 TCP         us-central1/targetPools/vms-nodes
vms-manage-ssh    us-central1 330.201.152.515 TCP         us-central1/targetPools/vms-nodes

$ gcloud compute forwarding-rules describe vms-forward-http
IPAddress: 330.201.152.515
IPProtocol: TCP
creationTimestamp: '2015-04-03T18:03:39.903-07:00'
description: Forwarding rule for all external services provided by the vms cluster
id: '7291047553'
kind: compute#forwardingRule
name: vms-forward-http
portRange: 80-80
region: https://www.googleapis.com/compute/v1/projects/projectid/regions/us-central1
selfLink: https://www.googleapis.com/compute/v1/projects/projectid/regions/us-central1/forwardingRules/vms-forward-http
target: https://www.googleapis.com/compute/v1/projects/projectid/regions/us-central1/targetPools/vms-nodes

$ gcloud compute firewall-rules list
NAME                   NETWORK SRC_RANGES    RULES                        SRC_TAGS TARGET_TAGS
allow-k8s-http         default 0.0.0.0/0     tcp:80,tcp:443                        k8s-vms-node

$ gcloud compute firewall-rules describe allow-k8s-http
allowed:
- IPProtocol: tcp
  ports:
  - '80'
- IPProtocol: tcp
  ports:
  - '443'
creationTimestamp: '2015-03-31T22:39:06.586-07:00'
description: Allow HTTP/S to kubernetes
id: '113003373'
kind: compute#firewall
name: allow-k8s-http
network: https://www.googleapis.com/compute/v1/projects/projectid/global/networks/default
selfLink: https://www.googleapis.com/compute/v1/projects/projectid/global/firewalls/allow-k8s-http
sourceRanges:
- 0.0.0.0/0
targetTags:
- k8s-vms-node