bond.pp

#
# Description: Linux network bonding
#
#      SVN ID: $Id: bond.pp 260969 2015-02-11 13:51:15Z talbert $
#
#     SVN Rev: $Rev: 260969 $
#
#  SVN Source: $HeadURL: https://puppet-svn.bfm.com/svn-repo/puppet/branches/UX-4477/modules/base/manifests/bond.pp $
#
#       Notes: * The server needs to have the bond_pair
#                parameter set in the node classifier, a colon separated list
#                of the bond name and two NICs to be used for bonding
#              * All bonds are configured with options: "miimon=100 mode=active-backup"
#                /usr/share/doc/iputils-20071127/README.bonding
#              * Warning - this only works for one bond pair for now
class base::bond {

    $bond = inline_template('<%= @bond_pair.split(":")[0] %>')
    $if1  = inline_template('<%= @bond_pair.split(":")[1] %>')
    $if2  = inline_template('<%= @bond_pair.split(":")[2] %>')

    if (tagged(dlp_server) and (versioncmp($::operatingsystemrelease, 6) > 0)) {
        file {"/etc/sysconfig/network-scripts/ifcfg-${if1}":
            owner   => 'root',
            group   => 'root',
            mode    => '0644',
            content => "DEVICE=${if1}\nBOOTPROTO=none\nONBOOT=yes\nMASTER=${bond}\nSLAVE=yes\nUSERCTL=no\nETHTOOL_OPTS=\"-K ${if1} tx off rx off\"\n",
        }

        file {"/etc/sysconfig/network-scripts/ifcfg-${if2}":
            owner   => 'root',
            group   => 'root',
            mode    => '0644',
            content => "DEVICE=${if2}\nBOOTPROTO=none\nONBOOT=yes\nMASTER=${bond}\nSLAVE=yes\nUSERCTL=no\nETHTOOL_OPTS=\"-K ${if2} tx off rx off\"\n",
        }
    }
    else {
        file {"/etc/sysconfig/network-scripts/ifcfg-${if1}":
            owner   => 'root',
            group   => 'root',
            mode    => '0644',
            content => "DEVICE=${if1}\nBOOTPROTO=none\nONBOOT=yes\nMASTER=${bond}\nSLAVE=yes\nUSERCTL=no\n",
        }

        file {"/etc/sysconfig/network-scripts/ifcfg-${if2}":
            owner   => 'root',
            group   => 'root',
            mode    => '0644',
            content => "DEVICE=${if2}\nBOOTPROTO=none\nONBOOT=yes\nMASTER=${bond}\nSLAVE=yes\nUSERCTL=no\n",
        }
    }

    # variables of variables
    # https://blog.kumina.nl/2010/09/puppet-tipstricks-variable-variables/
    #$iface_addr_ptr = "ipaddress_${if1}"
    #$iface_addr = inline_template("<%= scope.lookupvar(iface_addr_ptr) %>")
    #$iface_mask_ptr = "netmask_${if1}"
    #$iface_mask = inline_template("<%= scope.lookupvar(iface_mask_ptr) %>")

    file {"/etc/sysconfig/network-scripts/ifcfg-${bond}":
        owner   => 'root',
        group   => 'root',
        mode    => '0644',
        content => "DEVICE=${bond}\nBOOTPROTO=static\nONBOOT=yes\nIPADDR=${::ipaddress}\nNETMASK=${::netmask}\nUSERCTL=no\n",
    }

    file {'/etc/modprobe.d/bonding.conf':
        owner   => 'root',
        group   => 'root',
        mode    => '0644',
        content => "alias ${bond} bonding\noptions bonding miimon=100 mode=active-backup\n",
    }
}
#PUPPET_LINT