Harshavardhana b8463a738c Add support for DCOS host detection, improve Docker detection. (#4525) ...

isDocker was currently reading from `/proc/cgroup` file. But
this file alone is rather not conclusive evidence. Docker
internally has `.dockerenv` as a special file which we should
use instead.

Fixes #4456

2017-06-13 00:33:21 +00:00

9.4 KiB

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