Re: [Fab-user] fab version

[Morgan Goose]

Have you read any of the docs online yet or at least the tutorial? A
lot of your questions would be answered by the documentation that was
written specifically to adress the common use cases.

- goose

On Mon, Oct 24, 2011 at 11:58 AM, Kaushal Shriyan
<address@hidden> wrote:
> On Mon, Oct 24, 2011 at 6:56 PM, Ronan Amicel <address@hidden> wrote:
>> On Mon, Oct 24, 2011 at 07:59, Kaushal Shriyan <address@hidden> wrote:
>>> Am i missing anything
>>
>> If you want to capture the output of the "route -n" command on the
>> remote host, you should probably just use (without ".stderr"):
>>
>>     checkroute = run("route -n")
>> Hope this helps,
>>
>> --
>> Ronan Amicel
>>
>
> Hi,
>
> Thanks Ronan. is there a way to format the output in a more
> presentable format. The below output is not in a readable format. Can
> you please point me to the relevant docs.
>
> address@hidden:~$ cat output.txt
> 10.0.0.101: Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 10.30.0.0       10.0.0.238      255.255.255.0   UG    0      0        0 eth0
> 10.0.0.0        0.0.0.0         255.255.0.0     U     0      0        0 eth0
> 10.40.0.0       10.0.0.119      255.255.0.0     UG    0      0        0 eth0
> 0.0.0.0         10.0.0.10       0.0.0.0         UG    0      0
> 0 eth010.0.0.102: Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 10.0.0.0        0.0.0.0         255.255.0.0     U     0      0        0 eth0
> 10.30.0.0       10.0.0.238      255.255.0.0     UG    0      0        0 eth0
> 0.0.0.0         10.0.0.10       0.0.0.0         UG    0      0
> 0 eth010.0.0.103: Kernel IP routing table
> Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
> 10.0.0.0        0.0.0.0         255.255.0.0     U     0      0        0 eth0
> 10.30.0.0       10.0.0.238      255.255.0.0     UG    0      0        0 eth0
> 0.0.0.0         10.0.0.10       0.0.0.0         UG    0      0
> 0 address@hidden:~$
> address@hidden:~$
> address@hidden:~$ cat fabfile.py
> #!/usr/bin/env python
> from fabric.api import *
> env.shell = '/bin/bash -l -c'
> out_log = open("output.txt", "w")
> with open("hosts.txt") as host_file:
>        host_list = [x.strip() for x in host_file.readlines()]
>
> @hosts(host_list)
> def route():
>        with settings(warn_only=True):
>            checkroute = run("route -n")
>        out_log.write("%s: %s" % (env.host, checkroute))
> address@hidden:~$
>
> Also How do i have different fabric files, For example the one above
> does "fab route" and lets say if i have to have different activity,
> for example version of ssh package on all 100 servers, so do i need to
> have fabric files as fabfile1.py or somefile.py and invoke it via
> using fab -f fabfile1.py or fab -f somefile.py
>
> Please suggest.
>
> Regards,
>
> Kaushal
>
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