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Merge pull request #12836 from cdoern/podSysCtl

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Podman Pod Create --sysctl support
This commit is contained in:
OpenShift Merge Robot
2022-01-13 16:44:52 +01:00
committed by GitHub
parent e98058a3cf f257d98394
commit ab7228b3c2
5 changed files with 84 additions and 10 deletions
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39
test/e2e/pod_create_test.go
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@@ -1029,4 +1029,43 @@ ENTRYPOINT ["sleep","99999"]
Expect(inspect[0].AppArmorProfile).To(Equal(apparmor.Profile))
})
It("podman pod create --sysctl test", func() {
SkipIfRootless("Network sysctls are not available root rootless")
podCreate := podmanTest.Podman([]string{"pod", "create", "--sysctl", "net.core.somaxconn=65535"})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
session := podmanTest.Podman([]string{"run", "--pod", podCreate.OutputToString(), "--rm", ALPINE, "sysctl", "net.core.somaxconn"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring("net.core.somaxconn = 65535"))
// if not sharing the net NS, nothing should fail, but the sysctl should not be passed
podCreate = podmanTest.Podman([]string{"pod", "create", "--share", "pid", "--sysctl", "net.core.somaxconn=65535"})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "--pod", podCreate.OutputToString(), "--rm", ALPINE, "sysctl", "net.core.somaxconn"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).NotTo(ContainSubstring("net.core.somaxconn = 65535"))
// one other misc option
podCreate = podmanTest.Podman([]string{"pod", "create", "--sysctl", "kernel.msgmax=65535"})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "--pod", podCreate.OutputToString(), "--rm", ALPINE, "sysctl", "kernel.msgmax"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).To(ContainSubstring("kernel.msgmax = 65535"))
podCreate = podmanTest.Podman([]string{"pod", "create", "--share", "pid", "--sysctl", "kernel.msgmax=65535"})
podCreate.WaitWithDefaultTimeout()
Expect(podCreate).Should(Exit(0))
session = podmanTest.Podman([]string{"run", "--pod", podCreate.OutputToString(), "--rm", ALPINE, "sysctl", "kernel.msgmax"})
session.WaitWithDefaultTimeout()
Expect(session).Should(Exit(0))
Expect(session.OutputToString()).NotTo(ContainSubstring("kernel.msgmax = 65535"))
})
})