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s2i_incremental.go
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s2i_incremental.go
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package builds
import (
"fmt"
"strings"
g "github.com/onsi/ginkgo"
o "github.com/onsi/gomega"
e2e "k8s.io/kubernetes/test/e2e/framework"
exutil "github.com/openshift/origin/test/extended/util"
)
var _ = g.Describe("[Feature:Builds][Slow] incremental s2i build", func() {
defer g.GinkgoRecover()
const (
buildTestPod = "build-test-pod"
buildTestService = "build-test-svc"
)
var (
templateFixture = exutil.FixturePath("testdata", "incremental-auth-build.json")
podAndServiceFixture = exutil.FixturePath("testdata", "test-build-podsvc.json")
oc = exutil.NewCLI("build-sti-inc", exutil.KubeConfigPath())
)
g.Context("", func() {
g.JustBeforeEach(func() {
g.By("waiting for builder service account")
err := exutil.WaitForBuilderAccount(oc.AdminKubeClient().Core().ServiceAccounts(oc.Namespace()))
o.Expect(err).NotTo(o.HaveOccurred())
})
g.AfterEach(func() {
if g.CurrentGinkgoTestDescription().Failed {
exutil.DumpPodStates(oc)
exutil.DumpPodLogsStartingWith("", oc)
}
})
g.Describe("Building from a template", func() {
g.It(fmt.Sprintf("should create a build from %q template and run it", templateFixture), func() {
oc.SetOutputDir(exutil.TestContext.OutputDir)
g.By(fmt.Sprintf("calling oc new-app -f %q", templateFixture))
err := oc.Run("new-app").Args("-f", templateFixture).Execute()
o.Expect(err).NotTo(o.HaveOccurred())
g.By("starting a test build")
br, _ := exutil.StartBuildAndWait(oc, "initial-build")
br.AssertSuccess()
g.By("starting a test build using the image produced by the last build")
br2, _ := exutil.StartBuildAndWait(oc, "internal-build")
br2.AssertSuccess()
g.By("getting the Docker image reference from ImageStream")
imageName, err := exutil.GetDockerImageReference(oc.ImageClient().Image().ImageStreams(oc.Namespace()), "internal-image", "latest")
o.Expect(err).NotTo(o.HaveOccurred())
g.By("instantiating a pod and service with the new image")
err = oc.Run("new-app").Args("-f", podAndServiceFixture, "-p", "IMAGE_NAME="+imageName).Execute()
o.Expect(err).NotTo(o.HaveOccurred())
g.By("waiting for the pod to be running")
err = e2e.WaitForPodNameRunningInNamespace(oc.KubeFramework().ClientSet, "build-test-pod", oc.Namespace())
o.Expect(err).NotTo(o.HaveOccurred())
g.By("waiting for the service to become available")
err = e2e.WaitForEndpoint(oc.KubeFramework().ClientSet, oc.Namespace(), buildTestService)
o.Expect(err).NotTo(o.HaveOccurred())
g.By("expecting the pod container has saved artifacts")
out, err := oc.Run("exec").Args("-p", buildTestPod, "--", "curl", "http://0.0.0.0:8080").Output()
if err != nil {
logs, _ := oc.Run("logs").Args(buildTestPod).Output()
e2e.Failf("Failed to curl in application container: \n%q, pod logs: \n%q", out, logs)
}
o.Expect(err).NotTo(o.HaveOccurred())
if !strings.Contains(out, "artifacts exist") {
logs, _ := oc.Run("logs").Args(buildTestPod).Output()
e2e.Failf("Pod %q does not contain expected artifacts: %q\n%q", buildTestPod, out, logs)
}
})
})
})
})