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[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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