Doug Davis c78b55f0c1 Fix flaky TestApiStatsNetworkStats test ...

It appears that on some systems apparmor gets in the way of libc.so.6
shared library being loaded - which means the ping fails.

To get around this if we run ping under `/lib64/ld-linux-x86-64.so.2`
then it works.  So we only do this for linux and only if the first attempt
fails. If this 2nd attempt fails then we'll show the original error to
the user for debugging.

Also s/Output/CombinedOutput/ to help debugging in the future. It didn't
show the real error msg.

Signed-off-by: Doug Davis <dug@us.ibm.com>
Upstream-commit: 94d057130461b3b56957b2755da9dae00a937e81
Component: engine

2016-05-23 19:00:19 -07:00

components/engine

Fix flaky TestApiStatsNetworkStats test

2016-05-23 19:00:19 -07:00

S

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