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Use PODMAN_USERNS environment variable when running as a service

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Fixes: https://github.com/containers/podman/issues/11350#issuecomment-1011562526

Also add inspect information about the idmappings if they exists.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
2022-01-14 14:33:01 -05:00
parent ea2656dc86
commit 10d969ff1a
4 changed files with 58 additions and 3 deletions
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29
test/e2e/run_userns_test.go
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@ -301,5 +301,34 @@ var _ = Describe("Podman UserNS support", func() {
Expect(inspectGID).Should(Exit(0))
Expect(inspectGID.OutputToString()).To(Equal(tt.gid))
}
})
It("podman PODMAN_USERNS", func() {
SkipIfNotRootless("keep-id only works in rootless mode")
podmanUserns, podmanUserusSet := os.LookupEnv("PODMAN_USERNS")
os.Setenv("PODMAN_USERNS", "keep-id")
defer func() {
if podmanUserusSet {
os.Setenv("PODMAN_USERNS", podmanUserns)
} else {
os.Unsetenv("PODMAN_USERNS")
}
}()
if IsRemote() {
podmanTest.RestartRemoteService()
}
result := podmanTest.Podman([]string{"create", ALPINE, "true"})
result.WaitWithDefaultTimeout()
Expect(result).Should(Exit(0))
inspect := podmanTest.Podman([]string{"inspect", "--format", "{{ .HostConfig.IDMappings }}", result.OutputToString()})
inspect.WaitWithDefaultTimeout()
Expect(inspect.OutputToString()).To(Not(Equal("<nil>")))
if IsRemote() {
podmanTest.RestartRemoteService()
}
})
})