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August 6, 2024 22:49
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routine network configuration
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| class networkd( | |
| Hash $bonds = {}, | |
| Optional[Hash] $networks = undef, | |
| Hash $units = {}, | |
| ) | |
| { | |
| package { | |
| # Ubuntu | |
| 'netplan.io': ensure => absent; | |
| # RHEL | |
| 'netplan': ensure => absent; | |
| } | |
| # The $bonds hash only handles the simple case. For advanced | |
| # bonding, use $interfaces and $units. Note the bondX.network unit | |
| # itself must be configured via $networks. | |
| $bonds.each |$bond, $members| { | |
| systemd::network { | |
| "${bond}.netdev": | |
| content => @("NETDEV"), | |
| # Managed by Puppet | |
| [NetDev] | |
| Name=${bond} | |
| Kind=bond | |
| [Bond] | |
| Mode=802.3ad | |
| LACPTransmitRate=fast | |
| | NETDEV | |
| ; | |
| } | |
| $members.each |$member| { | |
| systemd::network { | |
| "${member}.network": | |
| content => @("MEMBER"), | |
| # Managed by Puppet | |
| [Match] | |
| Name=${member} | |
| [Network] | |
| Bond=${bond} | |
| LinkLocalAddressing=no | |
| EmitLLDP=yes | |
| | MEMBER | |
| ; | |
| } | |
| } | |
| } | |
| $cidr = extlib::netmask_to_cidr($facts['networking']['netmask']) | |
| $ip4_cidr = "${facts['networking']['ip']}/${cidr}" | |
| $ip4_gateway = inline_template('<%= @facts["networking"]["network"].sub(%r{(\d+)$}) { |n| n.to_i+1 } %>') | |
| if $facts['networking']['ip6'] { | |
| $default_config = @("DEFAULT_IPV6") | |
| [Link] | |
| RequiredFamilyForOnline=ipv6 | |
| RequiredForOnline=routable | |
| [Network] | |
| Address=${ip4_cidr} | |
| LLDP=yes | |
| ConfigureWithoutCarrier=yes | |
| IPv6AcceptRA=true | |
| [Route] | |
| Destination=0.0.0.0/0 | |
| Gateway=${ip4_gateway} | |
| | DEFAULT_IPV6 | |
| } else { | |
| $default_config = @("DEFAULT_IPV4") | |
| [Link] | |
| RequiredFamilyForOnline=ipv4 | |
| RequiredForOnline=routable | |
| [Network] | |
| Address=${ip4_cidr} | |
| LLDP=yes | |
| ConfigureWithoutCarrier=yes | |
| IPv6AcceptRA=false | |
| [Route] | |
| Destination=0.0.0.0/0 | |
| Gateway=${ip4_gateway} | |
| | DEFAULT_IPV4 | |
| } | |
| $default_network = { $facts['networking']['primary'] => $default_config } | |
| $networks.lest || { $default_network }.each |$iface, $config| { | |
| if $config == 'default' { | |
| $_config = $default_config | |
| } else { | |
| $_config = $config | |
| } | |
| systemd::network { | |
| "${iface}.network": | |
| content => "# Managed by Puppet\n[Match]\nName=${iface}\n\n${_config}" | |
| } | |
| } | |
| $units.each |$unitname, $config| { | |
| systemd::network { | |
| $unitname: | |
| content => "# Managed by Puppet\n${config}" | |
| } | |
| } | |
| } |
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