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path: root/modules/auto_installation/manifests/init.pp
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# what should be possible :
# install a base system
#   - mandriva
#   - mageia
#   - others ? ( for testing package ? )

# install a server
#   - by name, with a valstart clone

class auto_installation {
    class variables {
        $pxe_dir = "/var/lib/pxe"
        # m/  for menu. There is limitation on the path length so
        # while we will likely not hit the limit, it may be easier
        $pxe_menu_dir = "${pxe_dir}/pxelinux.cfg/m/"
    }

    class download {
        import "download.rb"
    }

    class pxe_menu inherits variables {
        package { 'syslinux':

        }

        file { $pxe_dir:
            ensure => directory,
        }

        file { "${pxe_dir}/pxelinux.0":
            ensure => "/usr/lib/syslinux/pxelinux.0",
        }

        file { "${pxe_dir}/menu.c32":
            ensure => "/usr/lib/syslinux/menu.c32"
        }

        file { "${pxe_dir}/pxelinux.cfg":
            ensure => directory,
        }
        # m for menu, there is some limitation on the path lenght so I
        # prefer to
        file { "${pxe_menu_dir}":
            ensure => directory,
        }

        # TODO make it tag aware
        $menu_entries = list_exported_ressources('Auto_installation::Pxe_menu_base')
        # default file should have exported ressources
        file { "${pxe_dir}/pxelinux.cfg/default":
            ensure  => present,
            content => template('auto_installation/default'),
        }
        Auto_installation::Pxe_menu_base <<| tag == $fqdn |>>
    }

    define pxe_menu_base($content) {
        include auto_installation::variables
        file { "${auto_installation::variables::pxe_menu_dir}/${name}":
            ensure  => present,
            content => $content,
        }
    }

    define pxe_menu_entry($kernel_path, $append, $label) {
        @@auto_installation::pxe_menu_base { $name:
            tag     => $fqdn,
            content => template('auto_installation/menu'),
        }
    }

    # define pxe_linux_entry
        # meant to be exported
        #  name
        #   label
        #   kernel
        #   append
    class netinst_storage {
        # to ease the creation of test iso
        $netinst_path = "/var/lib/libvirt/netinst"

        file { $netinst_path:
            ensure  => directory,
            require => Package[libvirt-utils],
        }

        libvirtd::storage { "netinst":
            path    => $netinst_path,
            require => File[$netinst_path],
        }
    }

    define download_file($destination_path, $download_url) {
            exec { "wget -q -O ${destination_path}/${name} ${download_url}/${name}":
                creates =>  "${destination_path}/${name}",
            }
    }

    define mandriva_installation_entry($version, $arch = 'x86_64') {
        include netinst_storage
        $protocol = "ftp"
        $server = "ftp.free.fr"
        $mirror_url_base = "/pub/Distributions_Linux/MandrivaLinux/"
        $mirror_url_middle =  $version ? {
            "cooker" => "devel/cooker/${arch}/",
            default  => "official/${version}/${arch}/"
        }
        $mirror_url = "${mirror_url_base}/${mirror_url_middle}"

        $mirror_url_end = "isolinux/alt0"

        $destination_path = "${netinst_storage::netinst_path}/${name}"

        file { "${destination_path}":
            ensure => directory,
        }

        $download_url = "${protocol}\\://${server}/${mirror_url}/${mirror_url_end}"


        download_file { ['all.rdz','vmlinuz']:
            destination_path => $destination_path,
            download_url     => $download_url,
            require          => File[$destination_path],
        }

        pxe_menu_entry { "mandriva_${version}_${arch}":
            kernel_path => "${name}/vmlinuz",
            label       => "Mandriva ${version} ${arch}",
            #TODO add autoinst.cfg
            append      => "${name}/all.rdz  useless_thing_accepted=1 lang=fr automatic=int:eth0,netw:dhcp,met:${protocol},ser:${server},dir:${mirror_url} ",
        }
    }
    #
    # define a template for autoinst
    #  - basic installation
    #  - server installation ( with server name as a parameter )

}