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kubeadm: make error output more verbose

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Included error output of the docker/crictl into the
kubeadm error output. This should help users to understand better
why runtime is failing.
This commit is contained in:
Ed Bartosh
2018-07-23 12:20:05 +03:00
parent 4e5c781b7d
commit 02bab4af63
4 changed files with 77 additions and 66 deletions
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16
cmd/kubeadm/app/preflight/checks_test.go
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@@ -701,14 +701,14 @@ func TestSetHasItemOrAll(t *testing.T) {
func TestImagePullCheck(t *testing.T) {
fcmd := fakeexec.FakeCmd{
RunScript: []fakeexec.FakeRunAction{
func() ([]byte, []byte, error) { return nil, nil, nil }, // Test case 1
func() ([]byte, []byte, error) { return nil, nil, nil },
func() ([]byte, []byte, error) { return nil, nil, nil },
func() ([]byte, []byte, error) { return nil, nil, &fakeexec.FakeExitError{Status: 1} }, // Test case 2
func() ([]byte, []byte, error) { return nil, nil, nil },
func() ([]byte, []byte, error) { return nil, nil, nil },
func() ([]byte, []byte, error) { return nil, nil, nil },
CombinedOutputScript: []fakeexec.FakeCombinedOutputAction{
func() ([]byte, error) { return nil, nil }, // Test case 1
func() ([]byte, error) { return nil, nil },
func() ([]byte, error) { return nil, nil },
func() ([]byte, error) { return []byte("error"), &fakeexec.FakeExitError{Status: 1} }, // Test case 2
func() ([]byte, error) { return nil, nil },
func() ([]byte, error) { return nil, nil },
func() ([]byte, error) { return nil, nil },
},
}