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fix docker network caps (#2273)

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Docker releases a patch release which changed the required permissions to be able to do tun devices in containers, this caused all containers to fail in tests causing us to fail all tests. This fixes it, and adds some tools for debugging in the future.

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-12-09 17:15:38 +01:00 • committed by GitHub
parent 26d91ae513
commit 08bd4b9bc5
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GPG key ID: B5690EEEBB952194
8 changed files with 81 additions and 42 deletions
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12
integration/scenario.go
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@ -220,10 +220,20 @@ func (s *Scenario) ShutdownAssertNoPanics(t *testing.T) {
for userName, user := range s.users {
for _, client := range user.Clients {
log.Printf("removing client %s in user %s", client.Hostname(), userName)
err := client.Shutdown()
stdoutPath, stderrPath, err := client.Shutdown()
if err != nil {
log.Printf("failed to tear down client: %s", err)
}
if t != nil {
stdout, err := os.ReadFile(stdoutPath)
require.NoError(t, err)
assert.NotContains(t, string(stdout), "panic")
stderr, err := os.ReadFile(stderrPath)
require.NoError(t, err)
assert.NotContains(t, string(stderr), "panic")
}
}
}