crowbar/crowbar-core

# Managed by Crowbar via Chef.
# Do not manually edit, all your changes will be reverted and your
# networking will be undone.
auto lo
iface lo inet loopback

<% ::Nic.nics.each do |nic|
  next unless @interfaces[nic.name]
  name = nic.name
  i = @interfaces[name]
  addrs = i["addresses"].dup.map{|a|::IP.coerce(a)}
  addr = addrs.shift
  -%>
auto <%= name %>
<% if addr.kind_of?(IP::IP4) -%>
iface <%= name %> inet static
<% elsif addr.kind_of?(IP::IP6) -%>
iface <%= name %> inet6 static
<% else -%>
iface <%= name %> inet manual
<% end -%>
<% unless addr.nil? -%>
    address <%= addr.to_s.split('/')[0] %>
    netmask <%= addr.to_s.split('/')[1] %>
<% end -%>
<% addrs.each do |a| -%>
    post-up ip addr add <%= a %> dev <%= name %> || true
    pre-down ip addr del <%= a %> dev <%= name %> || true
<% end -%>
<% if i["gateway"] -%>
    post-up ip route add default via <%= i["gateway"] %> dev <%= name %> || true
    pre-down ip route del default via <%= i["gateway"] %> dev <%= name %> || true
<% end -%>
<% case
       when i["type"] == "bridge"-%>
    bridge_ports <%= i["slaves"].join %>
    bridge_stp on
    bridge_maxwait 0
    bridge_fd 0
<% when i["type"] == "vlan" -%>
    vlan_raw_device <%= i["parent"] %>
<% when i["type"] == "bond" -%>
    pre-up test -f /sys/class/net/bonding_masters || modprobe bonding
    pre-up grep -qw <%=name%> /sys/class/net/bonding_masters || echo +<%=name%> >/sys/class/net/bonding_masters || true
    pre-up echo <%=i["mode"] %> >/sys/class/net/<%=name%>/bonding/mode || true
    pre-up echo <%=i["miimon"] %> >/sys/class/net/<%=name%>/bonding/miimon || true
    pre-up echo <%=i["xmit_hash_policy"] %> >/sys/class/net/<%=name%>/bonding/xmit_hash_policy || true
       <% i["slaves"].each do |slave| -%>
    up ip link set <%=slave%> down
    up echo +<%=slave%> > /sys/class/net/<%=name%>/bonding/slaves || true
    down echo -<%=slave%> > /sys/class/net/<%=name%>/bonding/slaves || true
       <% end # interface.slaves.each -%>
    post-down echo -<%=name%> >/sys/class/net/bonding_masters || true
    <% end # case -%>
<% end # loop -%>