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authorbaude <bbaude@redhat.com>2019-03-14 15:14:18 -0500
committerbaude <bbaude@redhat.com>2019-03-22 14:58:44 -0500
commitbb69004b8c799763b5e47f2e6b0f5bd77f6ca726 (patch)
tree63cf1b7421d7aaf0eec3a8cd60b04ea6dd642e7e /test
parent0458daf13d50e45bf9ca0ac03449c6ea60b2ef64 (diff)
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podman health check phase3
podman will not start a transient service and timer for healthchecks. this handles the tracking of the timing for health checks. added the 'started' status which represents the time that a container is in its start-period. the systemd timing can be disabled with an env variable of DISABLE_HC_SYSTEMD="true". added filter for ps where --filter health=[starting, healthy, unhealthy] can now be used. Signed-off-by: baude <bbaude@redhat.com>
Diffstat (limited to 'test')
-rw-r--r--test/e2e/common_test.go10
-rw-r--r--test/e2e/healthcheck_run_test.go94
2 files changed, 103 insertions, 1 deletions
diff --git a/test/e2e/common_test.go b/test/e2e/common_test.go
index 54b2cbec2..b20b3b37e 100644
--- a/test/e2e/common_test.go
+++ b/test/e2e/common_test.go
@@ -239,7 +239,7 @@ func PodmanTestCreateUtil(tempDir string, remote bool) *PodmanTestIntegration {
ociRuntime = "/usr/bin/runc"
}
}
-
+ os.Setenv("DISABLE_HC_SYSTEMD", "true")
CNIConfigDir := "/etc/cni/net.d"
p := &PodmanTestIntegration{
@@ -314,6 +314,14 @@ func (s *PodmanSessionIntegration) InspectImageJSON() []inspect.ImageData {
return i
}
+// InspectContainer returns a container's inspect data in JSON format
+func (p *PodmanTestIntegration) InspectContainer(name string) []inspect.ContainerData {
+ cmd := []string{"inspect", name}
+ session := p.Podman(cmd)
+ session.WaitWithDefaultTimeout()
+ return session.InspectContainerToJSON()
+}
+
func processTestResult(f GinkgoTestDescription) {
tr := testResult{length: f.Duration.Seconds(), name: f.TestText}
testResults = append(testResults, tr)
diff --git a/test/e2e/healthcheck_run_test.go b/test/e2e/healthcheck_run_test.go
index f178e8ad5..ec97fdf4a 100644
--- a/test/e2e/healthcheck_run_test.go
+++ b/test/e2e/healthcheck_run_test.go
@@ -83,4 +83,98 @@ var _ = Describe("Podman healthcheck run", func() {
hc.WaitWithDefaultTimeout()
Expect(hc.ExitCode()).To(Equal(125))
})
+
+ It("podman healthcheck should be starting", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--healthcheck-retries", "2", "--healthcheck-command", "\"CMD-SHELL ls /foo || exit 1\"", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+ inspect := podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+ })
+
+ It("podman healthcheck failed checks in start-period should not change status", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--healthcheck-start-period", "2m", "--healthcheck-retries", "2", "--healthcheck-command", "\"CMD-SHELL ls /foo || exit 1\"", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ inspect := podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+ })
+
+ It("podman healthcheck failed checks must reach retries before unhealthy ", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--healthcheck-retries", "2", "--healthcheck-command", "\"CMD-SHELL ls /foo || exit 1\"", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ inspect := podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+
+ hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ inspect = podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("unhealthy"))
+
+ })
+
+ It("podman healthcheck good check results in healthy even in start-period", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--healthcheck-start-period", "2m", "--healthcheck-retries", "2", "--healthcheck-command", "\"CMD-SHELL\" \"ls\" \"||\" \"exit\" \"1\"", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(0))
+
+ inspect := podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("healthy"))
+ })
+
+ It("podman healthcheck single healthy result changes failed to healthy", func() {
+ session := podmanTest.Podman([]string{"run", "-dt", "--name", "hc", "--healthcheck-retries", "2", "--healthcheck-command", "\"CMD-SHELL\" \"ls\" \"/foo\" \"||\" \"exit\" \"1\"", ALPINE, "top"})
+ session.WaitWithDefaultTimeout()
+ Expect(session.ExitCode()).To(Equal(0))
+
+ hc := podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ inspect := podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("starting"))
+
+ hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(1))
+
+ inspect = podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("unhealthy"))
+
+ foo := podmanTest.Podman([]string{"exec", "hc", "touch", "/foo"})
+ foo.WaitWithDefaultTimeout()
+ Expect(foo.ExitCode()).To(BeZero())
+
+ hc = podmanTest.Podman([]string{"healthcheck", "run", "hc"})
+ hc.WaitWithDefaultTimeout()
+ Expect(hc.ExitCode()).To(Equal(0))
+
+ inspect = podmanTest.InspectContainer("hc")
+ Expect(inspect[0].State.Healthcheck.Status).To(Equal("healthy"))
+ })
})