From 2f371cb12c0a637ac4fc5e58e7bb63d4deefbd03 Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Mon, 24 Jan 2022 16:52:37 +0100 Subject: container create: do not check for network dns support We should not check if the network supports dns when we create a container with network aliases. This could be the case for containers created by docker-compose for example if the dnsname plugin is not installed or the user uses a macvlan config where we do not support dns. Fixes #12972 Signed-off-by: Paul Holzinger --- test/e2e/run_networking_test.go | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'test') diff --git a/test/e2e/run_networking_test.go b/test/e2e/run_networking_test.go index 87b1f143e..4868fbd01 100644 --- a/test/e2e/run_networking_test.go +++ b/test/e2e/run_networking_test.go @@ -867,4 +867,17 @@ EXPOSE 2004-2005/tcp`, ALPINE) Expect(inspectOut[0].NetworkSettings.Networks).To(HaveLen(1)) Expect(inspectOut[0].NetworkSettings.Networks).To(HaveKey("podman")) }) + + // see https://github.com/containers/podman/issues/12972 + It("podman run check network-alias works on networks without dns", func() { + net := "dns" + stringid.GenerateNonCryptoID() + session := podmanTest.Podman([]string{"network", "create", "--disable-dns", net}) + session.WaitWithDefaultTimeout() + defer podmanTest.removeCNINetwork(net) + Expect(session).Should(Exit(0)) + + session = podmanTest.Podman([]string{"run", "--network", net, "--network-alias", "abcdef", ALPINE, "true"}) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + }) }) -- cgit v1.2.3-54-g00ecf