yb-ctl and yb_servers()

[kerneljake]

With 2.7.2.0-dc886cdd build, yb_servers() does not return the correct IP address if you start with yb-ctl and specify an IP.

$ yb-ctl --rf=1 start --listen_ip=192.168.1.43
yugabyte@yugabyte=# select * from yb_servers();
   host    | port | connections | primary | cloud  |   region    | zone  | publicIP
-----------+------+-------------+---------+--------+-------------+-------+----------
 127.0.0.1 | 5433 |           0 |       1 | cloud1 | datacenter1 | rack1 |
(1 row)

Note it does work correctly if instead you start it with yugabyted start --listen some.ip.address.here.