tree 4de3ce1a88ccd8902e2b1569cb7632293d772263
parent ab160a47acde9dc9c341b328c8716a721a389ab4
author Christopher Faulet <cfaulet@haproxy.com> 1567779019 +0200
committer Christopher Faulet <cfaulet@haproxy.com> 1568104669 +0200

MINOR: contrib/prometheus-exporter: Report DRAIN/MAINT/NOLB status for servers

Now, following status are reported for servers:0=DOWN, 1=UP, 2=MAINT, 3=DRAIN,
4=NOLB.

It is linked to the github issue #255. Thanks to Mickaël Martin. If needed, this
patch may be backported to 2.0.

(cherry picked from commit d45d10542875e3271e6eebe941a86021af43c0c9)
Signed-off-by: Christopher Faulet <cfaulet@haproxy.com>