fix "podman system prune networks" flake

Since by default the network config dir is shared in the e2e tests any
other parallel running test could remove a network and cause this test to
fail.

Fixes #15990

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/test/e2e/prune_test.go b/test/e2e/prune_test.go
index 0b1d68aea..e91569231 100644
--- a/test/e2e/prune_test.go
+++ b/test/e2e/prune_test.go
@@ -259,6 +259,12 @@ var _ = Describe("Podman prune", func() {
 	})
 
 	It("podman system prune networks", func() {
+		// set custom network directory to prevent flakes since the dir is shared with all tests by default
+		podmanTest.NetworkConfigDir = tempdir
+		if IsRemote() {
+			podmanTest.RestartRemoteService()
+		}
+
 		// Create new network.
 		session := podmanTest.Podman([]string{"network", "create", "test"})
 		session.WaitWithDefaultTimeout()