Re: [Freeze Break] Remove app05-08 for pkgdb

[Seth Vidal]

On Fri, 28 Jun 2013 14:58:32 -0700
Toshio Kuratomi <a.badger(a)gmail.com&gt; wrote:

>  We've been seeing intermittent timeouts with a particular long
>  running pkgdb url.  In an attempt to narrow down where the problem is
>  coming from we'd like to remove sending pkgdb requests to
>  app05-app08.  Those are backup app servers that don't live in phx so
>  the latency for them to talk to the db server is high.  For this
>  particular page, it takes around 35s to get the page from app01-04.
>  It takes 2.5-3.5 minutes (roughly) to get the page from app05-08.
>  
>  We somewhat expect that the problem will continue but doing this will
>  allow us to eliminate the non-phx app servers as the source of the
>  timeout.
>  
>  Could I get two +1's for the following change?
>  
>  diff --git a/modules/haproxy/files/haproxy.cfg
>  b/modules/haproxy/files/haproxy.cfg index b796235..ed45179 100644
>  --- a/modules/haproxy/files/haproxy.cfg
>  +++ b/modules/haproxy/files/haproxy.cfg
>  @@ -65,9 +65,9 @@ listen  pkgdb 0.0.0.0:10003
>       server  app2 app2:80 check inter 10s rise 2 fall 3
>       server  app3 app3:80 check inter 10s rise 2 fall 3
>       server  app4 app4:80 check inter 10s rise 2 fall 3
>  -    server  app05 app05:80 backup check inter 15s rise 2 fall 3
>  -    server  app6 app6:80 backup check inter 15s rise 2 fall 3
>  -    server  app08 app08:80 backup check inter 15s rise 2 fall 3
>  +#    server  app05 app05:80 backup check inter 15s rise 2 fall 3
>  +#    server  app6 app6:80 backup check inter 15s rise 2 fall 3
>  +#    server  app08 app08:80 backup check inter 15s rise 2 fall 3
>   #    server  bapp1 bapp1:80 backup check inter 10s rise 2 fall 3
>       option  httpchk GET /pkgdb/collections/
>  
>  -Toshio 


+1

easy enough to walk out

-sv