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Merge pull request #10714 from mwielgus/storm

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E2E test for examples/storm
This commit is contained in:
Wojciech Tyczynski 2015-07-23 14:43:01 +02:00
commit a5a0ba8a33
4 changed files with 53 additions and 4 deletions
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3
examples/storm/README.md
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@ -166,12 +166,11 @@ Clients:
/192.168.45.0:39568[1](queued=0,recved=14072,sent=14072)
/192.168.86.1:57591[1](queued=0,recved=34,sent=34)
/192.168.8.0:50375[1](queued=0,recved=34,sent=34)
/192.168.45.0:39576[1](queued=0,recved=34,sent=34)
Latency min/avg/max: 0/2/2570
Received: 23199
Sent: 23198
Connections: 5
Connections: 4
Outstanding: 0
Zxid: 0xa39
Mode: standalone

2
examples/storm/storm-worker-controller.json
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@ -8,7 +8,7 @@
}
},
"spec": {
"replicas": 3,
"replicas": 2,
"selector": {
"name": "storm-worker"
},

2
test/e2e/e2e_test.go
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@ -116,7 +116,7 @@ func TestE2E(t *testing.T) {
}
}
// Disable density test unless it's explicitly requested.
// Disable skipped tests unless they are explicitly requested.
if config.GinkgoConfig.FocusString == "" && config.GinkgoConfig.SkipString == "" {
config.GinkgoConfig.SkipString = "Skipped"
}

50
test/e2e/examples.go
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@ -224,6 +224,56 @@ var _ = Describe("Examples e2e", func() {
})
})
})
Describe("[Skipped][Example]Storm", func() {
It("should create and stop Zookeeper, Nimbus and Storm worker servers", func() {
mkpath := func(file string) string {
return filepath.Join(testContext.RepoRoot, "examples", "storm", file)
}
zookeeperServiceJson := mkpath("zookeeper-service.json")
zookeeperPodJson := mkpath("zookeeper.json")
nimbusServiceJson := mkpath("storm-nimbus-service.json")
nimbusPodJson := mkpath("storm-nimbus.json")
workerControllerJson := mkpath("storm-worker-controller.json")
nsFlag := fmt.Sprintf("--namespace=%v", ns)
zookeeperPod := "zookeeper"
By("starting Zookeeper")
runKubectl("create", "-f", zookeeperPodJson, nsFlag)
runKubectl("create", "-f", zookeeperServiceJson, nsFlag)
err := waitForPodRunningInNamespace(c, zookeeperPod, ns)
Expect(err).NotTo(HaveOccurred())
By("checking if zookeeper is up and running")
_, err = lookForStringInLog(ns, zookeeperPod, "zookeeper", "binding to port", serverStartTimeout)
Expect(err).NotTo(HaveOccurred())
By("starting Nimbus")
runKubectl("create", "-f", nimbusPodJson, nsFlag)
runKubectl("create", "-f", nimbusServiceJson, nsFlag)
err = waitForPodRunningInNamespace(c, "nimbus", ns)
Expect(err).NotTo(HaveOccurred())
By("starting workers")
runKubectl("create", "-f", workerControllerJson, nsFlag)
forEachPod(c, ns, "name", "storm-worker", func(pod api.Pod) {
//do nothing, just wait for the pod to be running
})
// TODO: Add logging configuration to nimbus & workers images and then
// look for a string instead of sleeping.
time.Sleep(20 * time.Second)
By("checking if there are established connections to Zookeeper")
_, err = lookForStringInLog(ns, zookeeperPod, "zookeeper", "Established session", serverStartTimeout)
Expect(err).NotTo(HaveOccurred())
By("checking if Nimbus responds to requests")
lookForString("No topologies running.", time.Minute, func() string {
return runKubectl("exec", "nimbus", nsFlag, "--", "bin/storm", "list")
})
})
})
})
func makeHttpRequestToService(c *client.Client, ns, service, path string) (string, error) {