Module: VagrantPlugins::ProviderLibvirt::Util::NetworkUtil
- Includes:
- Vagrant::Util::NetworkIP
- Included in:
- Action::CreateNetworkInterfaces, Action::CreateNetworks
- Defined in:
- lib/vagrant-libvirt/util/network_util.rb
Instance Method Summary collapse
- #configured_networks(env, logger) ⇒ Object
-
#libvirt_networks(libvirt_client) ⇒ Object
Return a list of all (active and inactive) libvirt networks as a list of hashes with their name, network address and status (active or not).
Instance Method Details
#configured_networks(env, logger) ⇒ Object
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 |
# File 'lib/vagrant-libvirt/util/network_util.rb', line 10 def configured_networks(env, logger) management_network_name = env[:machine].provider_config.management_network_name management_network_address = env[:machine].provider_config.management_network_address management_network_mode = env[:machine].provider_config.management_network_mode management_network_mac = env[:machine].provider_config.management_network_mac management_network_guest_ipv6 = env[:machine].provider_config.management_network_guest_ipv6 management_network_autostart = env[:machine].provider_config.management_network_autostart management_network_pci_bus = env[:machine].provider_config.management_network_pci_bus management_network_pci_slot = env[:machine].provider_config.management_network_pci_slot logger.info "Using #{management_network_name} at #{management_network_address} as the management network #{management_network_mode} is the mode" begin management_network_ip = IPAddr.new(management_network_address) rescue ArgumentError raise Errors::ManagementNetworkError, error_message: "#{management_network_address} is not a valid IP address" end # capture address into $1 and mask into $2 management_network_ip.inspect =~ /IPv4:(.*)\/(.*)>/ if Regexp.last_match(2) == '255.255.255.255' raise Errors::ManagementNetworkError, error_message: "#{management_network_address} does not include both an address and subnet mask" end = { iface_type: :private_network, network_name: management_network_name, ip: Regexp.last_match(1), netmask: Regexp.last_match(2), dhcp_enabled: true, forward_mode: management_network_mode, guest_ipv6: management_network_guest_ipv6, autostart: management_network_autostart, bus: management_network_pci_bus, slot: management_network_pci_slot } unless management_network_mac.nil? [:mac] = management_network_mac end unless management_network_pci_bus.nil? and management_network_pci_slot.nil? [:bus] = management_network_pci_bus [:slot] = management_network_pci_slot end if (env[:machine].config.vm.box && !env[:machine].provider_config.mgmt_attach) raise Errors::ManagementNetworkRequired end # add management network to list of networks to check # unless mgmt_attach set to false networks = if env[:machine].provider_config.mgmt_attach [] else [] end env[:machine].config.vm.networks.each do |type, | logger.debug "In config found network type #{type} options #{}" # Options can be specified in Vagrantfile in short format (:ip => ...), # or provider format # (:libvirt__network_name => ...). # https://github.com/mitchellh/vagrant/blob/master/lib/vagrant/util/scoped_hash_override.rb = scoped_hash_override(, :libvirt) # store type in options # use default values if not already set = { iface_type: type, netmask: '255.255.255.0', dhcp_enabled: true, forward_mode: 'nat' }.merge() if [:type].to_s == 'dhcp' && [:ip].nil? [:network_name] = 'vagrant-private-dhcp' end # add to list of networks to check networks.push() end networks end |
#libvirt_networks(libvirt_client) ⇒ Object
Return a list of all (active and inactive) libvirt networks as a list of hashes with their name, network address and status (active or not)
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 |
# File 'lib/vagrant-libvirt/util/network_util.rb', line 99 def libvirt_networks(libvirt_client) libvirt_networks = [] active = libvirt_client.list_networks inactive = libvirt_client.list_defined_networks # Iterate over all (active and inactive) networks. active.concat(inactive).each do |network_name| libvirt_network = libvirt_client.lookup_network_by_name( network_name ) # Parse ip address and netmask from the network xml description. xml = Nokogiri::XML(libvirt_network.xml_desc) ip = xml.xpath('/network/ip/@address').first ip = ip.value if ip netmask = xml.xpath('/network/ip/@netmask').first netmask = netmask.value if netmask dhcp_enabled = if xml.at_xpath('//network/ip/dhcp') true else false end domain_name = xml.at_xpath('/network/domain/@name') domain_name = domain_name.value if domain_name # Calculate network address of network from ip address and # netmask. network_address = (network_address(ip, netmask) if ip && netmask) libvirt_networks << { name: network_name, ip_address: ip, netmask: netmask, network_address: network_address, dhcp_enabled: dhcp_enabled, bridge_name: libvirt_network.bridge_name, domain_name: domain_name, created: true, active: libvirt_network.active?, autostart: libvirt_network.autostart?, libvirt_network: libvirt_network } end libvirt_networks end |