In message <2caa2d26-7b56-4402-88e1-559361135...@gmail.com>, Brad Schick writes
:
>I have a varnish server working well, but I'd like to have a standby
>server that does nothing but server up "Sorry we are preforming
>maintenance". My thought was to write VCL code to check the health
>of the director, and if that was bad use a different server (something
>like the example below). But that doesn't work. Any suggestions?
Actually, it just takes a bit of a detour:
sub vcl_recv {
set req.backend = cluster;
if (!req.backend.healthy) {
set req.backend = maint;
}
}
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
p...@freebsd.org | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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