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package/aardvark-dns: new package

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aardvark-dns is needed by netavark to provide cross-container DNS
resolving with Podman.

It is to be noted that netavark and aardvark-dns have to be updated in
lock-step [0].

Update the podman runtime test to validate this is working.

[0] https://github.com/containers/podman/blob/main/DISTRO_PACKAGE.md#networking-tools-netavark-aardvark-dns-passt

Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Signed-off-by: Julien Olivain <ju.o@free.fr>
This commit is contained in:
Yann E. MORIN
2025-03-15 20:57:09 +01:00
committed by Julien Olivain
parent ebbaac08e3
commit b36475315b
8 changed files with 69 additions and 0 deletions
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38
support/testing/tests/package/test_podman.py
View File

@@ -166,6 +166,44 @@ class PodmanBase(infra.basetest.BRTest):
output, _ = self.emulator.run('echo ${br_container}')
self.assertEqual(output[0], "", "Still in a container")
# Test networking between two containers
self.assertRunOk("podman network create buz")
self.assertRunOk(
"podman container run --rm -ti --name pod007 --network buz --detach busybox:1.37.0",
)
self.assertRunOk(
"podman container run --rm -ti --name pod006 --network buz --detach busybox:1.37.0",
)
# Ensure each pod can resolv itself and the other
# (not using itertools.matrix() just for those trivial combinations)
for pod1, pod2 in [
("pod006", "pod006"),
("pod006", "pod007"),
("pod007", "pod007"),
("pod007", "pod006"),
]:
output, exit_code = self.emulator.run(
f"podman container exec {pod1} nslookup {pod2}",
)
self.assertEqual(exit_code, 0)
self.assertTrue(output[0].startswith("Server:"))
self.assertTrue(output[1].startswith("Address:"))
# Busybox' nslookup emits one "Non-authoritative answer" per
# supported address familly: IPv4 and IPv6.
self.assertEqual(
len([line for line in output[2:] if line == "Non-authoritative answer:"]),
2,
)
# But only IPv4 is available on this network
self.assertEqual(
len([line for line in output[2:] if line.startswith("Address:")]),
1,
)
self.assertRunOk("podman container kill --all")
output, _ = self.emulator.run("podman container ls --format '{{ json }}'")
pod_info = json.loads("".join(output))
self.assertEqual(len(pod_info), 0, f"{len(pod_info)} container(s) still present, expecting 0")
# Remove the offical image
self.assertRunOk('podman image rm busybox:1.37.0')
output, _ = self.emulator.run("podman image ls --format '{{ json }}'")