johnytiago

<!-- message html -->
<li>
<div class="d-sm-flex flex-row align-content-stretch">
  <div class="p-2 alert-success">
    <span>{{user}}</span>
  </div>
  <div class="p-2">
    <p class='msg'>{{text}}</p>
  </div>
</div>

johnytiago

### Keybase proof

I hereby claim:

  * I am johnytiago on github.
  * I am johnytiago (https://keybase.io/johnytiago) on keybase.
  * I have a public key ASAaCkWPM2ouUQMF5mIephN9JbW6Y-SmzUqFr2cnag7N5Qo

To claim this, I am signing this object:

johnytiago

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: reviews
spec:
  hosts:
  - reviews
  http:
  - match:
    - headers:

johnytiago

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: ratings
spec:
  hosts:
  - ratings
  http:
  - match:
    - headers:

johnytiago

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: reviews
spec:
  hosts:
    - reviews
  http:
  - route:
    - destination:

johnytiago

if (process.env.SERVICE_VERSION === 'v-faulty') {
  if (Math.random() <= 0.5) // Break in half the calls
    return getLocalReviewsServiceUnavailable(res)
  return getLocalReviewsSuccessful(res, productId)
}

johnytiago

...
spec:
  containers:
  - name: ratings
    image: istio/examples-bookinfo-ratings-v1:1.14.0
    imagePullPolicy: IfNotPresent
    ports:
    - containerPort: 9080
    env:
    - name: SERVICE_VERSION

johnytiago

apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: reviews
spec:
  hosts:
    - reviews
  http:
  - route:
    - destination:

johnytiago

retries:
  attempts: 3
  perTryTimeout: 2s
  retryOn: gateway-error,connect-failure,refused-stream

johnytiago

apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: reviews-destination
spec:
  host: reviews
  subsets:
  - name: v1
    labels:
      version: v1