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Don't output inodes created to run a container

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There is a group of inodes that get created when running a container
if they do not exist.

containerMounts = map[string]bool{
	"/dev":               true,
	"/etc/hostname":      true,
	"/etc/hosts":         true,
	"/etc/resolv.conf":   true,
	"/proc":              true,
	"/run":               true,
	"/run/.containerenv": true,
	"/run/secrets":       true,
	"/sys":               true,
}

If the destination inode does not exist, libpod/runc will create the inode.
This can cause programs like podman diff to see the image as having changed,
when actually it has not.  This patch ignores changes in these inodes.

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

Closes: #1508
Approved by: giuseppe
This commit is contained in:
Daniel J Walsh
2018-09-19 09:54:15 -04:00
committed by Atomic Bot
parent 6191ffb6c5
commit fbd1392a46
2 changed files with 25 additions and 3 deletions
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4
contrib/python/podman/test/test_containers.py
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@ -111,8 +111,8 @@ class TestContainers(PodmanTestCase):
list(actual.keys())))
# TODO: brittle, depends on knowing history of ctnr
self.assertGreaterEqual(len(actual['changed']), 2)
self.assertGreaterEqual(len(actual['added']), 2)
self.assertGreaterEqual(len(actual['changed']), 0)
self.assertGreaterEqual(len(actual['added']), 0)
self.assertEqual(len(actual['deleted']), 0)
def test_kill(self):