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Message #49229
[Bug 1523231] Re: [RFE] Add string/pattern checks to LBaaSv2 HTTP/HTTPS health monitors
[Expired for neutron because there has been no activity for 60 days.]
** Changed in: neutron
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1523231
Title:
[RFE] Add string/pattern checks to LBaaSv2 HTTP/HTTPS health monitors
Status in neutron:
Expired
Bug description:
Load balancer health monitors are usually capable of looking up a string or pattern in the HTTP/HTTPS reply, and pass the check only upon existence of it.
LBaaSv2 health monitor can only validate the HTTP/HTTPS return code, but cannot configure string lookup in the server response.
Currently, a health monitor an be configured to look for a 200 from
"GET /", as an indicator that the backend member is working.
This bug adds the use case of checking for 200 + some string in the
response. E.g. looking for 200 and "happy birthday", to avoid the
case where a page decides to return a 200 but really contains an error
string. Yes, loadbalancers have to work around lousy websites *all the
time*.
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References