Dear Jeff and All, This is Leon from Beijing, I installed fabric for my Linux server on Sep 2nd, 2016 in order to manage over ten thousand infrastructure devices (such as the server, storage and switch….etc) by SSH protocol. Just two questions at this time: 1.) how many “@parallel(pool_size)” should I specify in my fabfile.py file and what is a proper value for this parameter? 2.) what is the maximum rows of the ip address list? The following is my environment information, just waiting for your suggestions. Thanks in advance.
# ulimit -n 65535 # pip show python Name: Python Version: 2.7.12 Summary: A high-level object-oriented programming language Home-page: http://www.python.org/2.7 Author: Guido van Rossum and the Python community Author-email: [email protected] License: PSF license Location: /usr/local/python27/lib/python2.7/lib-dynload Requires: # pip show fabric Name: Fabric Version: 1.12.0 Summary: Fabric is a simple, Pythonic tool for remote execution and deployment. Home-page: http://fabfile.org Author: Jeff Forcier Author-email: [email protected] License: UNKNOWN Location: /usr/local/python27/lib/python2.7/site-packages Requires: paramiko # pip show paramiko Name: paramiko Version: 1.17.2 Summary: SSH2 protocol library Home-page: https://github.com/paramiko/paramiko/ Author: Jeff Forcier Author-email: [email protected] License: LGPL Location: /usr/local/python27/lib/python2.7/site-packages Requires: ecdsa, pycrypto Best Regards, Leon Lee
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