SimpleLBPolicy has no effect? #522
Description
I'm trying to eject a pod which will return a status code of 500.
There are 4 pods in the deployment, 3 of them will return 500, the other 1 will return 200.
I'd create the default route-rule for a service named "svc-frontend":
type: route-rule
name: frontend-default
spec:
destination: svc-frontend.default.svc.cluster.local
precedence: 1
route:
- tags:
version: "1"And then create a CircuitBreaker:
type: destination-policy
name: httperror
spec:
destination: svc-frontend.default.svc.cluster.local
policy:
- tags:
version: "1"
circuitBreaker:
simpleCb:
httpConsecutiveErrors: 1
httpDetectionInterval: 5m
sleepWindow: 1m
httpMaxEjectionPercent: 100
loadBalancing:
name: RANDOMAccording to the document, when I'm accessing the service, I will see a little response of 500, and then I will get only 200, But I still get 500 constantly( about 75%).
What's wrong with my configuration?
istioctl version:
Version: 0.1.6
GitRevision: dab2033
GitBranch: release-0.1
User: jenkins@ubuntu-16-04-build-12ac793f80be71
GolangVersion: go1.8.1
KubeInjectHub: docker.io/istio
KubeInjectTag: 0.1
apiserver version:
Version: 0.1.6
GitRevision: dab2033
GitBranch: release-0.1
User: jenkins@ubuntu-16-04-build-12ac793f80be71
GolangVersion: go1.8.1