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Update circuit breaker docs (#7272) 

* Update circuit breaker docs

* snips
This commit is contained in:
John Howard 2020-05-13 07:56:48 -07:00 committed by GitHub
parent 183efe691c
commit 0f7c1cc467
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2 changed files with 6 additions and 6 deletions
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6
content/en/docs/tasks/traffic-management/circuit-breaking/index.md
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@ -109,8 +109,8 @@ governed by Istio.
Pass in `-curl` to indicate that you just want to make one call:
{{< text bash >}}
$ FORTIO_POD=$(kubectl get pod | grep fortio | awk '{ print $1 }')
$ kubectl exec -it "$FORTIO_POD" -c fortio /usr/bin/fortio -- load -curl http://httpbin:8000/get
$ FORTIO_POD=$(kubectl get pods -lapp=fortio -o 'jsonpath={.items[0].metadata.name}')
$ kubectl exec -it "$FORTIO_POD" -c fortio -- /usr/bin/fortio load -curl http://httpbin:8000/get
HTTP/1.1 200 OK
server: envoy
date: Tue, 25 Feb 2020 20:25:52 GMT
@ -150,7 +150,7 @@ one connection and request concurrently, you should see some failures when the
(`-n 20`):
{{< text bash >}}
$ kubectl exec -it "$FORTIO_POD" -c fortio /usr/bin/fortio -- load -c 2 -qps 0 -n 20 -loglevel Warning http://httpbin:8000/get
$ kubectl exec -it "$FORTIO_POD" -c fortio -- /usr/bin/fortio load -c 2 -qps 0 -n 20 -loglevel Warning http://httpbin:8000/get
20:33:46 I logger.go:97> Log level is now 3 Warning (was 2 Info)
Fortio 1.3.1 running at 0 queries per second, 6->6 procs, for 20 calls: http://httpbin:8000/get
Starting at max qps with 2 thread(s) [gomax 6] for exactly 20 calls (10 per thread + 0)

6
content/en/docs/tasks/traffic-management/circuit-breaking/snips.sh
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@ -78,8 +78,8 @@ kubectl apply -f <(istioctl kube-inject -f samples/httpbin/sample-client/fortio-
}
snip_adding_a_client_3() {
FORTIO_POD=$(kubectl get pod | grep fortio | awk '{ print $1 }')
kubectl exec -it "$FORTIO_POD" -c fortio /usr/bin/fortio -- load -curl http://httpbin:8000/get
FORTIO_POD=$(kubectl get pods -lapp=fortio -o 'jsonpath={.items[0].metadata.name}')
kubectl exec -it "$FORTIO_POD" -c fortio -- /usr/bin/fortio load -curl http://httpbin:8000/get
}
! read -r -d '' snip_adding_a_client_3_out <<\ENDSNIP
@ -110,7 +110,7 @@ x-envoy-upstream-service-time: 36
ENDSNIP
snip_tripping_the_circuit_breaker_1() {
kubectl exec -it "$FORTIO_POD" -c fortio /usr/bin/fortio -- load -c 2 -qps 0 -n 20 -loglevel Warning http://httpbin:8000/get
kubectl exec -it "$FORTIO_POD" -c fortio -- /usr/bin/fortio load -c 2 -qps 0 -n 20 -loglevel Warning http://httpbin:8000/get
}
! read -r -d '' snip_tripping_the_circuit_breaker_1_out <<\ENDSNIP