func createAllocator(router *weave.Router, ipRangeStr string, defaultSubnetStr string, quorum uint) (*ipam.Allocator, address.CIDR) {
ipRange := parseAndCheckCIDR(ipRangeStr)
defaultSubnet := ipRange
if defaultSubnetStr != "" {
defaultSubnet = parseAndCheckCIDR(defaultSubnetStr)
if !ipRange.Range().Overlaps(defaultSubnet.Range()) {
Log.Fatalf("Default subnet %s out of bounds: %s", defaultSubnet, ipRange)
}
}
allocator := ipam.NewAllocator(router.Ourself.Peer.Name, router.Ourself.Peer.UID, router.Ourself.Peer.NickName, ipRange.Range(), quorum)
allocator.SetInterfaces(router.NewGossip("IPallocation", allocator))
allocator.Start()
return allocator, defaultSubnet
}
func createAllocator(router *weave.Router, ipRangeStr string, defaultSubnetStr string, quorum uint, isKnownPeer func(weave.PeerName) bool) (*ipam.Allocator, address.CIDR) {
ipRange := parseAndCheckCIDR(ipRangeStr)
defaultSubnet := ipRange
if defaultSubnetStr != "" {
defaultSubnet = parseAndCheckCIDR(defaultSubnetStr)
if !ipRange.Range().Overlaps(defaultSubnet.Range()) {
Log.Fatalf("IP address allocation default subnet %s does not overlap with allocation range %s", defaultSubnet, ipRange)
}
}
allocator := ipam.NewAllocator(router.Ourself.Peer.Name, router.Ourself.Peer.UID, router.Ourself.Peer.NickName, ipRange.Range(), quorum, isKnownPeer)
allocator.SetInterfaces(router.NewGossip("IPallocation", allocator))
allocator.Start()
return allocator, defaultSubnet
}