a2enmod proxy
a2enmod proxy_http
a2enmod proxy_ajp
a2enmod rewrite
a2enmod deflate
a2enmod headers
a2enmod proxy_balancer
a2enmod proxy_connect
a2enmod proxy_html
a2enmod lbmethod_byrequests

sudo nano /etc/apache2/sites-enabled/000-default.conf

<VirtualHost *:80>
    # Dejamos la configuración del VirtualHost como estaba
    # sólo hay que añadir las siguiente directivas: Proxy y ProxyPass

    <Proxy balancer://mycluster>
        # Server 1
        BalancerMember http://IP-HTTP-SERVER-1

        # Server 2
        BalancerMember http://IP-HTTP-SERVER-2
    </Proxy>

    ProxyPass / balancer://mycluster/
</VirtualHost>

sudo /etc/init.d/apache2 restart

#!/bin/bash
apt-get update
apt-get install -y apache2
apt-get install -y php libapache2-mod-php php-mysql
sudo /etc/init.d/apache2 restart


# modulos de activación

a2enmod proxy
a2enmod proxy_http
a2enmod proxy_ajp
a2enmod rewrite
a2enmod deflate
a2enmod headers
a2enmod proxy_balancer
a2enmod proxy_connect
a2enmod proxy_html
a2enmod lbmethod_byrequests

# editamos el archivo 000-default.conf
sudo rm -rf /etc/apache2/sites-enabled/000-default.conf

cp /vagrant/000-default.conf /etc/apache2/sites-enabled/

sudo /etc/init.d/apache2 restart

#!/bin/bash

# instalacion de apache
apt-get update
apt-get install -y apache2
apt-get install -y php libapache2-mod-php php-mysql
sudo /etc/init.d/apache2 restart


#clonar repositorios
apt-get install -y git
cd /tmp
rm -rf iaw-practica-lamp 
git clone https://github.com/josejuansanchez/iaw-practica-lamp.git

#copiar repositorio

cd iaw-practica-lamp
cp src/* /var/www/html/

#modificar la base de datos que queremos usar

sed -i 's/localhost/192.168.33.12/' /var/www/html/config.php
chown www-data:www-data /var/www/html/* -R

#borramos el index

rm -rf /var/www/html/index.html

#!/bin/bash
apt-get update
apt-get -y install debconf-utils

DB_ROOT_PASSWD=root
debconf-set-selections <<< "mysql-server mysql-server/root_password password $DB_ROOT_PASSWD"
debconf-set-selections <<< "mysql-server mysql-server/root_password_again password $DB_ROOT_PASSWD"

apt-get install -y mysql-server
sed -i -e 's/127.0.0.1/0.0.0.0/' /etc/mysql/mysql.conf.d/mysqld.cnf
#/etc/init.d/mysql restart

#mysql -uroot mysql -p$DB_ROOT_PASSWD <<< "GRANT ALL PRIVILEGES ON *.* TO root@'%' IDENTIFIED BY '$DB_ROOT_PASSWD'; FLUSH PRIVILEGES;"

#clonar repositorios
apt-get install -y git
cd /tmp
rm -rf iaw-practica-lamp 
git clone https://github.com/josejuansanchez/iaw-practica-lamp.git

#crear base de datos
mysql -u root -p$DB_ROOT_PASSWD < /tmp/iaw-practica-lamp/db/database.sql

/etc/init.d/mysql restart

<VirtualHost *:80>
        # The ServerName directive sets the request scheme, hostname and port that
        # the server uses to identify itself. This is used when creating
        # redirection URLs. In the context of virtual hosts, the ServerName
        # specifies what hostname must appear in the request's Host: header to
        # match this virtual host. For the default virtual host (this file) this
        # value is not decisive as it is used as a last resort host regardless.
        # However, you must set it for any further virtual host explicitly.
        #ServerName www.example.com

        ServerAdmin webmaster@localhost
        DocumentRoot /var/www/html

        # Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
        # error, crit, alert, emerg.
        # It is also possible to configure the loglevel for particular
        # modules, e.g.
        #LogLevel info ssl:warn

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        # For most configuration files from conf-available/, which are
        # enabled or disabled at a global level, it is possible to
        # include a line for only one particular virtual host. For example the
        # following line enables the CGI configuration for this host only
        # after it has been globally disabled with "a2disconf".
        #Include conf-available/serve-cgi-bin.conf

        <Proxy balancer://mycluster>
                # Server 1
                BalancerMember http://192.168.33.10

                # Server 2
                BalancerMember http://192.168.33.11
        </Proxy>

    ProxyPass / balancer://mycluster/

</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

# -*- mode: ruby -*-
# vi: set ft=ruby :

Vagrant.configure("2") do |config|

  config.vm.box = "ubuntu/xenial64"

  # Apache HTTP Server
  config.vm.define "web1" do |app|
    app.vm.hostname = "web1"
    app.vm.network "private_network", ip: "192.168.33.10"
    app.vm.provision "shell", path: "apache.sh"
  end

  # Apache HTTP Server
  config.vm.define "web2" do |app|
    app.vm.hostname = "web2"
    app.vm.network "private_network", ip: "192.168.33.11"
    app.vm.provision "shell", path: "apache.sh"
  end

  # MySQL Server
  config.vm.define "db" do |app|
    app.vm.hostname = "db"
    app.vm.network "private_network", ip: "192.168.33.12"
    app.vm.provision "shell", path: "mysql.sh"
  end

  # balanceador
  config.vm.define "balance" do |app|
    app.vm.hostname = "banlace"
    app.vm.network "private_network", ip: "192.168.33.3"
    app.vm.provision "shell", path: "balance.sh"
  end
end