pkg/skel: missing env var log lines appear in stderr
authorGabe Rosenhouse <rosenhouse@gmail.com>
Thu, 14 Jul 2016 02:24:34 +0000 (22:24 -0400)
committerGabe Rosenhouse <rosenhouse@gmail.com>
Thu, 14 Jul 2016 04:24:27 +0000 (00:24 -0400)
commitf2b6ec0375be3ea543385a08727fd7f347d2ae0b
tree1b0f3ef96770132d60e98b18adc410d8d73f1e6d
parent3c433149260ceaf93be5c05ecf5e94617aa2e1a3
pkg/skel: missing env var log lines appear in stderr

Previously, the log lines appeared in stdout before the JSON encoding of
the error message.  That would break JSON parsing of stdout.  Instead, we use
stderr for these unstructured logs, consistent with the CNI spec.
skel/skel.go
skel/skel_test.go