openshift/origin-server — pull request #4456 by caruccio (2014-01-11 20:30:23+00:00)
Title: Proxy gear ttl from env var

Using OPENSHIFT_HAPROXY_PROXY_GEAR_TTL env var to define how many gears will bring down proxy local gear.
Default value is 3 (same as before). If setting value to [0..2] it will be reset to 3.
Set it to -1 to avoid proxy gear going down.