func NewNetworkManager(ctx context.Context, sm subnet.Manager) (*Manager, error) {
extIface, err := lookupExtIface(opts.iface)
if err != nil {
return nil, err
}
bm := backend.NewManager(ctx, sm, extIface)
manager := &Manager{
ctx: ctx,
sm: sm,
bm: bm,
allowedNetworks: make(map[string]bool),
networks: make(map[string]*Network),
watch: opts.watchNetworks,
ipMasq: opts.ipMasq,
extIface: extIface,
}
for _, name := range strings.Split(opts.networks, ",") {
if name != "" {
manager.allowedNetworks[name] = true
}
}
return manager, nil
}
func NewNetworkManager(ctx context.Context, sm subnet.Manager) (*Manager, error) {
extIface, err := lookupExtIface(opts.iface)
if err != nil {
return nil, err
}
bm := backend.NewManager(ctx, sm, extIface)
manager := &Manager{
ctx: ctx,
sm: sm,
bm: bm,
allowedNetworks: make(map[string]bool),
networks: make(map[string]*Network),
watch: opts.watchNetworks,
ipMasq: opts.ipMasq,
extIface: extIface,
}
for _, name := range strings.Split(opts.networks, ",") {
if name != "" {
manager.allowedNetworks[name] = true
}
}
if manager.isMultiNetwork() {
// Get list of existing networks
result, err := manager.sm.WatchNetworks(ctx, nil)
if err != nil {
return nil, err
}
for _, n := range result.Snapshot {
if manager.isNetAllowed(n) {
manager.networks[n] = NewNetwork(ctx, sm, bm, n, manager.ipMasq)
}
}
} else {
manager.networks[""] = NewNetwork(ctx, sm, bm, "", manager.ipMasq)
}
return manager, nil
}