On 04/21/2017 09:45 AM, Frederic Lecaille wrote:
On 04/21/2017 09:15 AM, Jarno Huuskonen wrote:
Hi,
On Thu, Apr 20, Frederic Lecaille wrote:
+server-template <prefix> <nb | range> <fqdn>[:<port>] [params*]
+ Set a template for this backend to initialize servers with shared
parameters.
+ This server names are built from <prefix> and <nb | range>
parameters.
+ May be used in sections : defaults | frontend | listen | backend
+ no | no | yes | yes
+
+ Arguments:
+ <prefix> a prefix for the server names to be built.
+
+ <nb | range>
+ If <nb> is provided, this template initializes <nb>
servers
+ with 1 upto <nb> as server name suffixes. A range
<nb_low>-<nb_high>
s/upto/up to/
"A range" -> "A range of" and "may also been" -> "may also be"
(perhaps native English speakers can check this).
+ may also been used to use <nb_low> upto <nb_high> as
server name
s/upto/up to/
+ suffixes.
nb (netblock, number) ? I assume number, so maybe
for example <num> and <num_low>-<num_high> is easier to understand ?
+ Examples:
+ # Initializes 5 servers with srv_1, srv_2 and srv_3 as names,
5 servers (s/5/3/) ?
-Jarno
Here is an updated #0006 patch.
Well... wrong patch...
This one should be better.
Regards.
>From 39a6e77c3ba2200ca3bca85a4295c20258f9b5d1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20L=C3=A9caille?= <flecai...@haproxy.com>
Date: Thu, 20 Apr 2017 13:36:25 +0200
Subject: [PATCH 6/6] DOC: Add documentation for new "server-template" keyword.
---
doc/configuration.txt | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/doc/configuration.txt b/doc/configuration.txt
index e6ea2cf..d574cb6 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -1969,6 +1969,7 @@ rspirep - X X X
rsprep - X X X
server - - X X
server-state-file-name X - X X
+server-template - - X X
source X - X X
srvtimeout (deprecated) X - X X
stats admin - X X X
@@ -7521,6 +7522,44 @@ server-state-file-name [<file>]
See also: "server-state-file-base", "load-server-state-from-file", and
"show servers state"
+server-template <prefix> <num | range> <fqdn>[:<port>] [params*]
+ Set a template to initialize servers with shared parameters.
+ The names of these servers are built from <prefix> and <num | range> parameters.
+ May be used in sections : defaults | frontend | listen | backend
+ no | no | yes | yes
+
+ Arguments:
+ <prefix> A prefix for the server names to be built.
+
+ <num | range>
+ If <num> is provided, this template initializes <num> servers
+ with 1 up to <num> as server name suffixes. A range of numbers
+ <num_low>-<num_high> may also be used to use <num_low> up to
+ <num_high> as server name suffixes.
+
+ <fqdn> A FQDN for all the servers this template initializes.
+
+ <port> Same meaning as "server" <port> argument (see "server" keyword).
+
+ <params*>
+ Remaining server parameters among all those supported by "server"
+ keyword.
+
+ Examples:
+ # Initializes 3 servers with srv1, srv2 and srv3 as names,
+ # google.com as FQDN, and health-check enabled.
+ server-template srv 1-3 google.com:80 check
+
+ # or
+ server-template srv 3 google.com:80 check
+
+ # would be equivalent to:
+ server srv1 google.com:80 check
+ server srv2 google.com:80 check
+ server srv3 google.com:80 check
+
+
+
source <addr>[:<port>] [usesrc { <addr2>[:<port2>] | client | clientip } ]
source <addr>[:<port>] [usesrc { <addr2>[:<port2>] | hdr_ip(<hdr>[,<occ>]) } ]
source <addr>[:<port>] [interface <name>]
--
2.1.4
