Changes between Version 17 and Version 18 of En:ManualInstalacionOpengnsys

Timestamp:

Jan 24, 2012, 1:29:08 PM (14 years ago)

Author:

paqui

Comment:

--

En:ManualInstalacionOpengnsys

@@ -122 +122 @@
 === Server dhcp external ===
 
- 1. Add to file /var/lib/tftpboot/pxelinux.cfg/default the identification [wiki:WikiStart/en OpenGnSys] server (ip adress), with repo=xxx.xxx.xxx.xxx
-{{{
-LABEL pxe
-KERNEL linux
-APPEND initrd=initrd.gz ip=dhcp ro vga=788 irqpoll acpi=on repo=172.17.36.29
-}}}
- 1. In the configuration file external dhcp server: 
-{{{
-# Enables the transfer of the name by dhcp.
+By default, OpenGnsys version 1.0.2 use Grub4Dos instead of PXELinux for booting clients. You need to incorporate the following line to configure DHCP service with Grub4Dos.
+
 use-host-decl-names on;
-# Assign the service pxe:
 next-server ip_opengnsys;
-}}}
-
-
-=== Server pxe external ===
-
- 1. Copy files initrd and linux from /var/lib/tftpboot to server pxe external.
- 1. Copy or integrate the initrd linux parameters (/var/lib/tftpboot/pxelinux.cfg/default), also including the parameter repo=xxx.xxx.xxx.xxx. to server pxe external. (where xxx.xxx.xxx.xxx is the OpenGnSys server ip)
+filename  "grldr";
+}}}
+
+If you wish to coexist some servers, you can specify with differents next-server lines in differents groups.
+
+To change the server of a client, you only have to cut/paste client from one group to another. 
+
+{{{
+group {
+   next-server [ip_servidor_1];
+   host pc1 {
+      option host-name "xxx.es";
+      hardware ethernet xx:xx:xx:xx:xx:xx;
+      fixed-address xxx.xxx.xxx.xxx;
+      filename "grldr";
+   }
+   host pc2 ....
+ }
+group {
+   next-server [ip_servidor_2];
+   host pc3 {
+      option host-name "xxx.es";
+      hardware ethernet xx:xx:xx:xx:xx:xx;
+      fixed-address xxx.xxx.xxx.xxx;
+      filename "grldr";
+   }
+   host pc4 ...
+ }
+}}}
+
+If you want to used PXELinux, you should be replaced {{{filename}}} to configure DHCP with PXELinux:
+{{{
+filename  "pxelinux.0";
+}}}
+Also, for compatibility with PXELinux, Web Console Admin Server should be referenced to the boot appropiate process, including the next simbolic link: 
+
+{{{
+sudo ln -fs /opt/opengnsys/www/principal/boot_pxelinux.php boot.php
+}}}
+