bprashanth

apiVersion: v1
kind: Service
metadata:
  name: echoheadersx
  labels:
    app: echoheaders
spec:
  type: NodePort
  ports:

bprashanth

What's the restart count on the pod?
what's the output of

$ kubectl logs --namespace=kube-system exec l7-lb-controller-v0.5.2-apv4a -c l7-lb-controller 

If it's restarting, can you please try:

$ kubectl --namespace=kube-system exec l7-lb-controller-v0.5.2-apv4a -c l7-lb-controller -- curl --silent localhost:8080/healthz
It should return a 200 and the string "ok".

bprashanth

Needs bprashanth/glbc:0.6.2

Create the static ip:

$ gcloud compute addresses create staticip --global
NAME     REGION ADDRESS       STATUS
staticip        107.some.ip RESERVED

Specify the annotation (this step assumes you have a secret called testsecret and a service called haproxy):

bprashanth

Start 2 kubernetes clusters.

Pick 1 node and label it as role=loadbalancer:

$ kubectl get nodes
NAME                              STATUS    AGE
gke-failover-c93a5565-node-bilp   Ready     1h
gke-failover-c93a5565-node-siro   Ready     1h
gke-failover-c93a5565-node-woat   Ready     1h

bprashanth

Create a backend service that simply serves the pod name, and a frontend haproxy instance that balances based on client cookies.

# This is the backend service
apiVersion: v1
kind: Service
metadata:
  name: hostname
  annotations:
    # Enable sticky-ness on "SERVERID"
    serviceloadbalancer/lb.cookie-sticky-session: "true"

bprashanth

Create a backend service that simply serves the pod name, and a frontend haproxy instance that balances based on client cookies.

# This is the backend service
apiVersion: v1
kind: Service
metadata:
  name: hostname
  annotations:
    # Enable sticky-ness on "SERVERID"
    serviceloadbalancer/lb.cookie-sticky-session: "true"

bprashanth

$ sudo cat /lib/systemd/system/test.service 
[Unit]
Description=test

[Service]
WatchdogSec=5s
ExecStart=/tmp/test
Restart=always

bprashanth

I0122 11:19:50.919737    3399 config.go:412] Receiving a new pod "daemonrestart10-e44fe05e-c0f9-11e5-a7e6-ac162d075328-go7lw_e2e-tests-daemonrestart-9gi0h(0d81a7f0-c0fa-11e5-a227-42010af00002)"
I0122 11:19:50.922752    3399 kubelet.go:2289] SyncLoop (ADD, "api"): "daemonrestart10-e44fe05e-c0f9-11e5-a7e6-ac162d075328-go7lw_e2e-tests-daemonrestart-9gi0h(0d81a7f0-c0fa-11e5-a227-42010af00002)"
I0122 11:19:51.308004    3399 kubelet.go:2292] SyncLoop (UPDATE, "api"): "daemonrestart10-e44fe05e-c0f9-11e5-a7e6-ac162d075328-go7lw_e2e-tests-daemonrestart-9gi0h(0d81a7f0-c0fa-11e5-a227-42010af00002)"
I0122 11:19:51.373171    3399 kubelet.go:1701] Reusing api pod status for new pod "daemonrestart10-e44fe05e-c0f9-11e5-a7e6-ac162d075328-go7lw_e2e-tests-daemonrestart-9gi0h(0d81a7f0-c0fa-11e5-a227-42010af00002)"
I0122 11:19:51.373190    3399 manager.go:1657] Syncing Pod "daemonrestart10-e44fe05e-c0f9-11e5-a7e6-ac162d075328-go7lw_e2e-tests-daemonrestart-9gi0h(0d81a7f0-c0fa-11e5-a227-42010af00002)": &{TypeMeta:{Kind: APIVersion:

bprashanth

{
  "kind": "Pod",
  "apiVersion": "v1",
  "metadata": {
    "name": "clusterapi-tester"
  },
  "spec": {
     "containers": [
      {
        "name": "clusterapi",

bprashanth

16:57:52-beeps~/goproj/src/k8s.io/contrib/service-loadbalancer] (master)$ make
CGO_ENABLED=0 GOOS=linux godep go build -a -installsuffix cgo -ldflags '-w' -o service_loadbalancer ./service_loadbalancer.go ./loadbalancer_log.go
docker build -t contrib-haproxy:0.0 build
Sending build context to Docker daemon 9.216 kB
Step 1 : FROM alpine:3.2
 ---> 8a648f689ddb
Step 2 : RUN apk -U add alpine-sdk
 ---> Using cache
 ---> 5c5a490ddf56
Step 3 : RUN mkdir -p /var/cache/distfiles && 	adduser -D packager &&     addgroup packager abuild &&     chgrp abuild /var/cache/distfiles &&     chmod g+w /var/cache/distfiles &&     echo "packager    ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers