Hello,

I am using Fabric to write our internal product deployment utility and having 
trouble supressing paramiko SSH output, when using DEBUG level. Is it possible 
to cut off messages like in the example below?

If I set global logging level to INFO, these messages are not printed, however 
it also hides debug level messages from the installer, which I want to print 
out.

I have tried to setup different levels of logging output.
    if debug:
        logging.getLogger('paramiko').setLevel(LEVELS.get('info', 
logging.NOTSET))
        logging.getLogger('requests').setLevel(LEVELS.get('info', 
logging.NOTSET))

It seems to be set up properly, according to logging_tree 
(https://pypi.python.org/pypi/logging_tree) output:
   Level DEBUG
   Handler File '/home/xstack/git/installxstream/xsdeploy.log'
     Formatter <logging.Formatter instance at 0x1d17ef0>
   Handler Stream <open file '<stdout>', mode 'w' at 0x7f5e520a9150>
     Level DEBUG
   |
   o<--"paramiko"
   |   Level INFO
   |
   o<--"requests"
       Level INFO
       Handler <requests.NullHandler instance at 0x1b3e2d8>
       |
       o<--[requests.packages]
           |
           o<--"requests.packages.urllib3"
               Level NOTSET so inherits level INFO
               Handler <requests.packages.urllib3.NullHandler instance at 
0x1b3e248>
               |
               o<--"requests.packages.urllib3.connectionpool"
               |   Level NOTSET so inherits level INFO
               |
               o<--"requests.packages.urllib3.poolmanager"
               |   Level NOTSET so inherits level INFO
               |
               o<--[requests.packages.urllib3.util]
                   |
                   o<--"requests.packages.urllib3.util.retry"
                       Level NOTSET so inherits level INFO
However at DEBUG level I still get tons of SSH connection noise, which is of no 
interest for out usage case. I am not intending to debug SSH connection, when 
enabling debug level for software product installer.

starting thread (client mode): 0x1ef5050L
Connected (version 2.0, client OpenSSH_5.3)
kex algos:['diffie-hellman-group-exchange-sha256', 
'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 
'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client 
encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 
'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 
'aes256-cbc', 'arcfour', 
'[email protected]<mailto:[email protected]>'] server 
encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 
'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 
'aes256-cbc', 'arcfour', 
'[email protected]<mailto:[email protected]>'] client 
mac:['hmac-md5', 'hmac-sha1', 
'[email protected]<mailto:[email protected]>', 'hmac-sha2-256', 
'hmac-sha2-512', 'hmac-ripemd160', 
'[email protected]<mailto:[email protected]>', 
'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5', 'hmac-sha1', 
'[email protected]<mailto:[email protected]>', 'hmac-sha2-256', 
'hmac-sha2-512', 'hmac-ripemd160', 
'[email protected]<mailto:[email protected]>', 
'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 
'[email protected]<mailto:[email protected]>'] server compress:['none', 
'[email protected]<mailto:[email protected]>'] client lang:[''] server lang:[''] 
kex follows?False
Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local 
aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; 
compression: local none, remote none
Thank you

--

Pagarbiai | Respectfully,

Elvinas Piliponis
Vyresnysis IT inžinierius  | Senior IT Engineer

[Virtustream]<http://www.virtustream.com/> <http://www.virtustream.com/>
Kaunas | Lithuania
Mobile: +37069807947 Skype: piktazbacila<skype:piktazbacila>
<mailto:[email protected]>[email protected]<mailto:[email protected]>
  |  www.virtustream.com<http://www.virtustream.com/>

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