dns configuracion.py

from fabric.api import env
import sys
from ilogue.fexpect import expect, expecting, run , sudo

def instalar_pxp():

    question = raw_input("Primera ves se ejecutara (s/n): ")
    primera = question
    question = raw_input("Nombre del dominio (dominio.com): ")
    nombre_dominio = question
    question = raw_input("direccion de la fuente (/var/html/kerp): ")
    carpeta = question



# Creando las carpetas para la configuracion
    if primera == 's' :
        f_config = open("/etc/httpd/conf/httpd.conf",'r')
        chain_config = f_config.read()
        f_config.close()
        otro_config = open("/etc/httpd/conf/httpd.conf",'w')
        otro_config.write(chain_config)
        otro_config.write("#Configuracion para virtualhost \n\n")
        otro_config.write("IncludeOptional sites-enabled/*.conf")
        otro_config.close()
        run("mkdir /etc/httpd/sites-available")
        run("mkdir /etc/httpd/sites-enabled")




    run("touch /etc/httpd/sites-available/"+nombre_dominio+".conf")

    virtual_config = open("/etc/httpd/sites-available/"+nombre_dominio+".conf",'w')
    virtual_config.write("<VirtualHost *:80>\n\n")
    virtual_config.write("    ServerName "+nombre_dominio+"\n")
    virtual_config.write("    ServerAlias "+nombre_dominio+"\n")
    virtual_config.write("    DocumentRoot "+carpeta+"\n")
    virtual_config.write("    ErrorLog "+carpeta+"/error.log\n")
    virtual_config.write("    CustomLog "+carpeta+"/requests.log combined\n\n")
    virtual_config.write("</VirtualHost>\n")

    virtual_config.close()

    run("ln -s /etc/httpd/sites-available/"+nombre_dominio+".conf /etc/httpd/sites-enabled/"+nombre_dominio+".conf")

    ip = run("ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1  -d'/'")
    run("service httpd restart")
    f_hosts = open("/etc/hosts",'r')
    chain_hosts = f_hosts.read()
    f_hosts.close()
    otro_hosts = open("/etc/hosts",'w')
    otro_hosts.write(chain_hosts)
    otro_hosts.write(ip+"    "+nombre_dominio)
    otro_hosts.close()


    run("service httpd restart")