var _ = g.Describe("[image_ecosystem][python][Slow] hot deploy for openshift python image", func() {
defer g.GinkgoRecover()
var (
oc = exutil.NewCLI("s2i-python", exutil.KubeConfigPath())
djangoRepository = "https://github.com/openshift/django-ex.git"
modifyCommand = []string{"sed", "-ie", `s/'count': PageView.objects.count()/'count': 1337/`, "welcome/views.py"}
pageCountFn = func(count int) string { return fmt.Sprintf("Page views: %d", count) }
dcName = "django-ex-1"
dcLabel = exutil.ParseLabelsOrDie(fmt.Sprintf("deployment=%s", dcName))
)
g.Describe("Django example", func() {
g.It(fmt.Sprintf("should work with hot deploy"), func() {
oc.SetOutputDir(exutil.TestContext.OutputDir)
err := exutil.WaitForOpenShiftNamespaceImageStreams(oc)
o.Expect(err).NotTo(o.HaveOccurred())
g.By(fmt.Sprintf("calling oc new-app %s", djangoRepository))
err = oc.Run("new-app").Args(djangoRepository, "--strategy=source").Execute()
o.Expect(err).NotTo(o.HaveOccurred())
g.By("waiting for build to finish")
err = exutil.WaitForABuild(oc.Client().Builds(oc.Namespace()), "django-ex-1", exutil.CheckBuildSuccessFn, exutil.CheckBuildFailedFn)
if err != nil {
exutil.DumpBuildLogs("django-ex", oc)
}
o.Expect(err).NotTo(o.HaveOccurred())
// oc.KubeFramework().WaitForAnEndpoint currently will wait forever; for now, prefacing with our WaitForADeploymentToComplete,
// which does have a timeout, since in most cases a failure in the service coming up stems from a failed deployment
err = exutil.WaitForADeploymentToComplete(oc.KubeClient().Core().ReplicationControllers(oc.Namespace()), "django-ex", oc)
// NewSampleRepoTest creates a function for a new ginkgo test case that will instantiate a template
// from a url, kick off the buildconfig defined in that template, wait for the build/deploy,
// and then confirm the application is serving an expected string value.
func NewSampleRepoTest(c SampleRepoConfig) func() {
return func() {
defer g.GinkgoRecover()
var oc = exutil.NewCLI(c.repoName+"-repo-test", exutil.KubeConfigPath())
g.JustBeforeEach(func() {
g.By("Waiting for builder service account")
err := exutil.WaitForBuilderAccount(oc.KubeClient().Core().ServiceAccounts(oc.Namespace()))
o.Expect(err).NotTo(o.HaveOccurred())
})
g.Describe("Building "+c.repoName+" app from new-app", func() {
g.It(fmt.Sprintf("should build a "+c.repoName+" image and run it in a pod"), func() {
oc.SetOutputDir(exutil.TestContext.OutputDir)
err := exutil.WaitForOpenShiftNamespaceImageStreams(oc)
o.Expect(err).NotTo(o.HaveOccurred())
g.By(fmt.Sprintf("calling oc new-app with the " + c.repoName + " example template"))
err = oc.Run("new-app").Args("-f", c.templateURL).Execute()
o.Expect(err).NotTo(o.HaveOccurred())
// all the templates automatically start a build.
buildName := c.buildConfigName + "-1"
g.By("expecting the build is in the Complete phase")
err = exutil.WaitForABuild(oc.Client().Builds(oc.Namespace()), buildName, exutil.CheckBuildSuccessFn, exutil.CheckBuildFailedFn)
if err != nil {
exutil.DumpBuildLogs(c.buildConfigName, oc)
}
o.Expect(err).NotTo(o.HaveOccurred())
g.By("expecting the app deployment to be complete")
err = exutil.WaitForADeploymentToComplete(oc.KubeClient().Core().ReplicationControllers(oc.Namespace()), c.deploymentConfigName, oc)
o.Expect(err).NotTo(o.HaveOccurred())
if len(c.dbDeploymentConfigName) > 0 {
g.By("expecting the db deployment to be complete")
err = exutil.WaitForADeploymentToComplete(oc.KubeClient().Core().ReplicationControllers(oc.Namespace()), c.dbDeploymentConfigName, oc)
o.Expect(err).NotTo(o.HaveOccurred())
g.By("expecting the db service is available")
serviceIP, err := oc.Run("get").Args("service", c.dbServiceName).Template("{{ .spec.clusterIP }}").Output()
o.Expect(err).NotTo(o.HaveOccurred())
o.Expect(serviceIP).ShouldNot(o.Equal(""))
g.By("expecting a db endpoint is available")
err = oc.KubeFramework().WaitForAnEndpoint(c.dbServiceName)
o.Expect(err).NotTo(o.HaveOccurred())
}
g.By("expecting the app service is available")
serviceIP, err := oc.Run("get").Args("service", c.serviceName).Template("{{ .spec.clusterIP }}").Output()
o.Expect(err).NotTo(o.HaveOccurred())
o.Expect(serviceIP).ShouldNot(o.Equal(""))
g.By("expecting an app endpoint is available")
err = oc.KubeFramework().WaitForAnEndpoint(c.serviceName)
o.Expect(err).NotTo(o.HaveOccurred())
g.By("verifying string from app request")
response, err := exutil.FetchURL("http://"+serviceIP+":8080"+c.appPath, time.Duration(30*time.Second))
o.Expect(err).NotTo(o.HaveOccurred())
o.Expect(response).Should(o.ContainSubstring(c.expectedString))
})
})
}
}