[f-nsp] Script to simplify software upgrade process

Mon Mar 31 08:01:30 EDT 2008

That is true for the FESX and other similar platforms even the RX with
the unified image but for the MLX and XMR you will have to copy "alot"
of images.

/rickhard

On Mon, 2008-03-31 at 07:27 -0400, Drew Weaver wrote:
> its one command if you need to install the flash and two commands if you need to install the flash and the boot loader, how is that confusing?
> 
> Thanks,
> -Drew
> 
> -----Original Message-----
> From: foundry-nsp-bounces at puck.nether.net [mailto:foundry-nsp-bounces at puck.nether.net] On Behalf Of Piper, James
> Sent: Monday, March 31, 2008 12:43 AM
> To: foundry-nsp at puck.nether.net
> Subject: Re: [f-nsp] Script to simplify software upgrade process
> 
> 
> Formatting got all messed up. Email me directly if you want a copy.
> 
> James
> 
> -----Original Message-----
> From: foundry-nsp-bounces at puck.nether.net
> [mailto:foundry-nsp-bounces at puck.nether.net] On Behalf Of Piper, James
> Sent: Monday, 31 March 2008 15:31
> To: foundry-nsp at puck.nether.net
> Subject: [f-nsp] Script to simplify software upgrade process
> 
> Hi All,
> 
> I'm not sure if I missed something but I haven't found anything in the
> documentation that gives a simple list of commands to execute in order
> to perform a software upgrade from a TFTP server. In response I wrote
> this simple script to parse a software release directory and generate a
> file listing the exact commands in order to cut-and-paste onto the
> switch. Be good if SNMP could be used instead. Hope it helps someone..
> 
> Regards,
> James
> 
> # Copyright 2008 Rail Corporation of NSW # # This program is free
> software: you can redistribute it and/or modify
> #    it under the terms of the GNU General Public License as published
> by
> #    the Free Software Foundation, either version 3 of the License, or
> #    (at your option) any later version.
> #
> #    This program is distributed in the hope that it will be useful,
> #    but WITHOUT ANY WARRANTY; without even the implied warranty of
> #    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> #    GNU General Public License for more details.
> #
> #    You should have received a copy of the GNU General Public License
> #    along with this program.  If not, see
> <http://www.gnu.org/licenses/>.
> 
> import re
> from os import listdir
> from sys import argv, exit
> 
> if len(argv)==3:
>     tftp_server = argv[1]
>     files_dir = argv[2]
> else:
>     tftp_server = '172.21.2.101'
>     files_dir = '.'
> 
> files = listdir(files_dir)
> 
> # regex for matching files
> mgt_monitor = re.compile('^xmb\d+.*\.bin') mgt_boot =
> re.compile('^xmprm\d+.*\.bin') mgt_ironware =
> re.compile('^xmr\d+.*\.bin') mgt_fpga =
> re.compile('^mbridge_\d+.*\.xsvf')
> 
> int_monitor = re.compile('^xmlb\d+.*\.bin') int_boot =
> re.compile('^xmlprm\d+.*\.bin') int_ironware =
> re.compile('^xmlp\d+.*\.bin') int_pbif =
> re.compile('^pbif(?!oc).*\.bin') int_xpp =
> re.compile('^xpp(?!oc).*\.bin') int_xgmac = re.compile('^xgmac')
> 
> fabric_fpga = re.compile('^sbridge')
> 
> commands = {}
> 
> # commands are entered in order
> for f in files:
>         if mgt_monitor.match(f):
>                 commands[0] = '! mgt_monitor\ncopy tftp flash %s %s
> monitor\n' % (tftp_server, f)
> 
>         if mgt_boot.match(f):
>                 commands[1] =  '! mgt_boot\ncopy tftp flash %s %s
> boot\n' % (tftp_server, f)
> 
>         if mgt_ironware.match(f):
>                 commands[2] =  '! mgt_ironware\ncopy tftp flash %s %s
> primary\n' % (tftp_server, f)
> 
>         if mgt_fpga.match(f):
>                 commands[3] =  '! mgt_fpga\ncopy tftp mbridge %s %s\n' %
> (tftp_server, f)
> 
>         if int_monitor.match(f):
>                 commands[4] =  '! int_monitor\ncopy tftp lp %s %s
> monitor all\n' % (tftp_server, f)
> 
>         if int_boot.match(f):
>                 commands[5] =  '! int_boot\ncopy tftp lp %s %s boot
> all\n' % (tftp_server, f)
> 
>         if int_ironware.match(f):
>                 commands[6] =  '! int_ironware\ncopy tftp lp %s %s
> primary all\n' % (tftp_server, f)
> 
>         if int_pbif.match(f):
>                 commands[7] =  '! int_pbif\ncopy tftp lp %s %s fpga-pbif
> all\n' % (tftp_server, f)
> 
>         if int_xpp.match(f):
>                 commands[8] =  '! int_xpp\ncopy tftp lp %s %s fpga-xpp
> all\n' % (tftp_server, f)
> 
>         if int_xgmac.match(f):
>                 commands[9] =  '! int_xgmac\ncopy tftp lp %s %s
> fpga-xgmac all\n' % (tftp_server, f)
> 
> out  = open('upgrade.cfg','w')
> 
> # write out commands in order
> for i in range(10):
>         if commands.has_key(i): out.write( '%s' % (commands[i]) )
> 
> if not len(commands)==0:
>     out.write('! reboot\nboot system flash primary')
> 
> 
> 
> 
> 
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