Hi,
On Mon, Nov 27, 2017 at 06:58:06AM -0200, Joao Morais wrote:
>
> Hi, from nbproc doc[1]: "This requires the 'daemon' mode”, but this is also
> the way to start more than one worker on master-worker mode, right?
>
You can have several workers with the master-worker in foreground mode, the doc
need to be updated there!
> Still on the same doc: "USING MULTIPLE PROCESSES IS HARDER TO DEBUG AND IS
> REALLY DISCOURAGED”, is this still valid on master-worker? Both "harder to
> debug" and "is really discouraged" parts.
It depends of your use case, HAProxy doesn't share stick-table, statistics and
can't do peers with nbproc, however you can do that with nbthread!
> From the blog post[2]: "Start the haproxy process with the command line
> argument -W <# of processes>" - is this <# of procs> correct? Couldn’t use
> this on the command line.
>
That's an error, -W doesn't take a process argument, it's only a flag. The
master-worker only simplify the reload and the supervision of HAProxy.
> ~jm
>
> [1] http://cbonte.github.io/haproxy-dconv/1.8/configuration.html#3.1-nbproc
> [2] https://www.haproxy.com/blog/whats-new-haproxy-1-8/
>
>
Thanks for the reports.
--
William Lallemand
