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Allow users to expose ports from the pod to the host

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we need to allow users to expose ports to the host for the purposes
of networking, like a webserver.  the port exposure must be done at
the time the pod is created.

strictly speaking, the port exposure occurs on the infra container.

Signed-off-by: baude <bbaude@redhat.com>
This commit is contained in:
baude
2018-11-19 13:20:56 -06:00
parent 4eecc8cf70
commit 690c52a113
9 changed files with 254 additions and 7 deletions
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39
test/e2e/pod_create_test.go
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@ -80,4 +80,43 @@ var _ = Describe("Podman pod create", func() {
check.WaitWithDefaultTimeout()
Expect(len(check.OutputToStringArray())).To(Equal(0))
})
It("podman create pod without network portbindings", func() {
name := "test"
session := podmanTest.Podman([]string{"pod", "create", "--name", name})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
pod := session.OutputToString()
webserver := podmanTest.Podman([]string{"run", "--pod", pod, "-dt", nginx})
webserver.WaitWithDefaultTimeout()
Expect(webserver.ExitCode()).To(Equal(0))
check := SystemExec("nc", []string{"-z", "localhost", "80"})
check.WaitWithDefaultTimeout()
Expect(check.ExitCode()).To(Equal(1))
})
It("podman create pod with network portbindings", func() {
name := "test"
session := podmanTest.Podman([]string{"pod", "create", "--name", name, "-p", "80:80"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
pod := session.OutputToString()
webserver := podmanTest.Podman([]string{"run", "--pod", pod, "-dt", nginx})
webserver.WaitWithDefaultTimeout()
Expect(webserver.ExitCode()).To(Equal(0))
check := SystemExec("nc", []string{"-z", "localhost", "80"})
check.WaitWithDefaultTimeout()
Expect(check.ExitCode()).To(Equal(0))
})
It("podman create pod with no infra but portbindings should fail", func() {
name := "test"
session := podmanTest.Podman([]string{"pod", "create", "--infra=false", "--name", name, "-p", "80:80"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(125))
})
})