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- Timestamp:
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Feb 27, 2012, 3:19:24 PM (14 years ago)
- Author:
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paqui
- Comment:
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Finish. Review
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2 | 2 | [[TOC]] |
3 | 3 | |
4 | | OpenGnSys installer |
| 4 | OpenGnSys installer download and locate the elements of the PXE operating system for OpenGnSys clients, including all the needed tools to operate with OG engine. |
5 | 5 | |
6 | | , se encarga de descargar y ubicar los elementos del sistema operativo pxe para los clientes !OpenGnsys, el cual incluye todas las herramientas necesarias para operar con el engine de OG. |
7 | | |
8 | | Las versiones actuales son: |
9 | | * For OpenGnSys 1.0.1 -> en fase de desarrollo. basada en ubuntu nasty 11.04 para 32 y 64 bits. |
| 6 | Current versions are: |
| 7 | * For OpenGnSys 1.0.1 -> phase of develop. It is based on Ubuntu Nasty 11.04 for 32 and 64 bits. |
10 | 8 | * For OpenGnSys 1.0 -> ogclient-1.0.1-lucid-32bit.tar.gz |
11 | 9 | * For OpenGnSys 0.10-testing -> ogclient-1.0-lucid-32bit.tar.gz |
12 | 10 | |
13 | 11 | |
14 | | == OpenGnSys 1.0.2 - Nuevo formato de descarga del boot-tools ogclient ISO == |
| 12 | == OpenGnSys 1.0.2 - New format of download of boot-tools ogclient ISO == |
15 | 13 | |
16 | | * El instalador de OpenGnsys, se encargará de descargar la ISO, y ubicar los elementos necesarios para proporcionar el sistema operativo por pxe. |
| 14 | * OpenGnSys installer download the ISO and locate the needed elements to provide the operating system by PXE. |
17 | 15 | |
18 | | * La iso, se dejará disponible, para ser utilizada desde un live CD o almacenarlo en un dispositivo usb. |
| 16 | * The ISO will be available to be used form a live CD or save it in a USB device. |
19 | 17 | |
20 | | * Las versiones beta disponibles son: |
| 18 | * Beta versions availables are: |
21 | 19 | ubuntu 11.04 32 bits http://www.opengnsys.es/downloads/29 |
22 | 20 | |
23 | 21 | === ISO to CDROM === |
24 | | Usar cualquier software de grabación. |
| 22 | Use any recording software. |
25 | 23 | |
26 | 24 | |
27 | 25 | === ISO to PXE === |
28 | 26 | {{{ |
29 | | #movemos el antiguo ogclient pxe. |
| 27 | #move old ogclient pxe. |
30 | 28 | mv /var/lib/tftpboot/ogclient /var/lib/tftpboot/ogclientold |
31 | 29 | mkdir -p /media/ogclientiso |
… |
… |
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38 | 36 | === ISO to USB === |
39 | 37 | {{{ |
40 | | formateamos el dispositivo usb, con la etiqueta ogClient. NOTA: en este ejemplo el usb es /dev/sdb1 |
| 38 | #format USB device, with label ogClient. NOTE: In our example, USB is /dev/sdb1 |
41 | 39 | mkfs.ext3 /dev/sdb1 -L ogClient |
42 | 40 | mount /dev/sdb1 /media/ogClient |
43 | 41 | apt-get install unetbootin |
44 | | Iniciamos la aplicacion unetbootin. |
45 | | seleccionamos la iso. |
46 | | y selecciones el dispositivo usb. |
| 42 | #Init unetbootin app. |
| 43 | #Select the ISO. |
| 44 | #And select the USB device. |
47 | 45 | }}} |
48 | 46 | |
… |
… |
|
50 | 48 | === PXE to CACHE (kernel and initrd only) === |
51 | 49 | {{{ |
52 | | Ejecutar el scripts updateBootCache |
53 | | NOTA: Sólo a partir de la versión 1.0.1 y con uso del gestor remoto grub4dos. |
| 50 | Run updateBootCache scripts |
| 51 | NOTE: From version 1.0.1 and with grub4dos. |
54 | 52 | }}} |
55 | 53 | |
56 | 54 | === USB, CDROM to CACHE === |
57 | | * Usamos como gestor de arraque un grub2 de algún linux instalado en nuestro ordenador. |
58 | | * Entramos al sistema operativo linux y editamos el fichero /etc/grub.d/40_custom |
| 55 | * Use as bootloader a grub2 from any Linux installed in our computer. |
| 56 | * Enter to operating system Linux and edit /etc/grub.d/40_custom file. |
59 | 57 | |
60 | 58 | {{{ |
… |
… |
|
67 | 65 | |
68 | 66 | NOTE: |
69 | | * Si queremos ip dinámica, el parámetro ip=dhcp |
70 | | * Si queremos ip estática, el parámetro |
| 67 | * With dinamic IP, the parameter ip=dhcp |
| 68 | * With static IP, the parameter |
71 | 69 | * ip=ip:dns:gateway:netmask:hostname:iface:none |
72 | 70 | * ip=172.17.9.152:172.17.9.205:172.17.9.254:255.255.255.0:cte152:eth0:none |
73 | 71 | |
74 | | y ejecutamos |
| 72 | and run: |
75 | 73 | {{{ |
76 | 74 | os-prober |
… |
… |
|
78 | 76 | }}} |
79 | 77 | |
80 | | Insertamos el usb, lo montamos y: |
81 | | * Copiamos el directorio ogclient y todo su contenido en el raiz de la partición CACHE. |
82 | | * Volvemos a copiar el directorio ogclient, pero ahora como directorio boot dentro del raiz de la partición cache. |
| 78 | Insert USB, mount it and:: |
| 79 | * Copy ogclient directory in / of CACHE partition. |
| 80 | * Copy ogclient directory again, but now as boot directory on / of CACHE partition. |
83 | 81 | |
84 | 82 | |
85 | | Reiniciamos y seleccionamos el sistema de arranque og_cache |
| 83 | Restart and select the boot system og_cache |
86 | 84 | |
87 | 85 | === Load Test === |
… |
… |
|
91 | 89 | * 10 seconds USB. |
92 | 90 | * 40 seconds CDROM |
93 | | * 30 seconds pxe con conexión al servidor Og y browser. Dependiente del ancho de banda de la red. |
94 | | * 20 seconds cache (kernel e initrd) más conexion al servidor OG y browser. Independiente del número de clientes o ancho de banda de red. |
95 | | * 10 seconds cache (kernel, initrd, oglient.sqfs), without IP configuration |
96 | | * 15 seconds cache (kernel, initrd, ogclient.sqfs), with dinamic IP |
| 91 | * 30 seconds PXE with connection to server Og and browser. Depend on network band width. |
| 92 | * 20 seconds CACHE(kernel and initrd) over connection to server OG and browser. Independient of client numbers or network band width. |
| 93 | * 10 seconds CACHE (kernel, initrd, oglient.sqfs), without IP configuration |
| 94 | * 15 seconds CACHE (kernel, initrd, ogclient.sqfs), with dinamic IP |
97 | 95 | * * 10 seconds cache (kernel, initrd, ogclient.sqfs), with static IP |
98 | | |