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Fix flakiest test (#12494) 

* Disable flakiest test

* Tweak test to onlyget SLEEP value once.

* Fix lint

* Fix other loop
This commit is contained in:
Eric Van Norman 2023-01-20 11:44:13 -06:00 committed by GitHub
parent da7b9c6a0d
commit e18f6fa472
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2 changed files with 8 additions and 8 deletions
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8
content/en/docs/tasks/traffic-management/tcp-traffic-shifting/index.md
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@ -102,9 +102,9 @@ $ export TCP_INGRESS_PORT=$(kubectl get gtw tcp-echo-gateway -n istio-io-tcp-tra
3) Confirm that the `tcp-echo` service is up and running by sending some TCP traffic.
{{< text bash >}}
$ export SLEEP=$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})
$ for i in {1..20}; do \
kubectl exec "$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})" \
-c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
kubectl exec "$SLEEP" -c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
done
one Mon Nov 12 23:24:57 UTC 2022
one Mon Nov 12 23:25:00 UTC 2022
@ -212,9 +212,9 @@ spec:
6) Send some more TCP traffic to the `tcp-echo` microservice.
{{< text bash >}}
$ export SLEEP=$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})
$ for i in {1..20}; do \
kubectl exec "$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})" \
-c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
kubectl exec "$SLEEP" -c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
done
one Mon Nov 12 23:38:45 UTC 2022
two Mon Nov 12 23:38:47 UTC 2022

8
content/en/docs/tasks/traffic-management/tcp-traffic-shifting/snips.sh
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@ -49,9 +49,9 @@ export TCP_INGRESS_PORT=$(kubectl get gtw tcp-echo-gateway -n istio-io-tcp-traff
}
snip_apply_weightbased_tcp_routing_4() {
export SLEEP=$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})
for i in {1..20}; do \
kubectl exec "$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})" \
-c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
kubectl exec "$SLEEP" -c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
done
}
@ -135,9 +135,9 @@ spec:
ENDSNIP
snip_apply_weightbased_tcp_routing_9() {
export SLEEP=$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})
for i in {1..20}; do \
kubectl exec "$(kubectl get pod -l app=sleep -n istio-io-tcp-traffic-shifting -o jsonpath={.items..metadata.name})" \
-c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
kubectl exec "$SLEEP" -c sleep -n istio-io-tcp-traffic-shifting -- sh -c "(date; sleep 1) | nc $INGRESS_HOST $TCP_INGRESS_PORT"; \
done
}