How to install fabric and basic usage

How to install and use python's deployment tool fabric. An OS that can use yum such as CentOS is a prerequisite.

Introduction method

Install the required packages.

yum install gcc python-devel python-setuptools
easy_install pip
pip install fabric

Confirm that it has been installed.

fab -V

Command execution

Execute a command to the remote server to get system information. It is assumed that you can connect by specifying the host name with ssh. (Set ./ssh/config file, etc.)

Create a fabfile.

from fabric.api import run, env

env.use_ssh_config = True

def uname():
    run("uname")

Execute the fab command. (Specify the host name in hostname)

fab -H hostname uname

bonus

#Command execution on remote server
run("command")

#Command execution on local server
local("command")

#Send file to remote server
put("{Source file path}", "{Destination file path}")

#Receive files from remote server
get("{Source file path}", "{Destination file path}")

Specify the module first when executing each command.

from fabric.api import run, env, local, put, get

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