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set baremetal dhcp listen address

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This commit is contained in:
wanyaoqi
2019-03-05 11:28:57 +08:00
parent 5aeab50374
commit afcc6edc1a
1 changed files with 20 additions and 1 deletions
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pkg/baremetal/agent.go
+20 -1
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@@ -89,6 +89,25 @@ func (agent *SBaremetalAgent) GetListenIP() (net.IP, error) {
return nil, fmt.Errorf("Not found ListenAddress %s on %s", o.Options.ListenAddress, o.Options.ListenInterface)
}
func (agent *SBaremetalAgent) GetDHCPServerListenIP() (net.IP, error) {
ips, err := agent.GetListenIPs()
if err != nil {
return nil, err
}
// baremetal dhcp server can't bind address 0.0.0.0:67, conflict with host agent
// but can bind specific ip address, because socket set reuseaddr option
if o.Options.ListenAddress == "" || o.Options.ListenAddress == "0.0.0.0" {
return ips[0], nil
}
for _, ip := range ips {
if ip.String() == o.Options.ListenAddress {
return ip, nil
}
}
return nil, fmt.Errorf("Not found ListenAddress %s on %s", o.Options.ListenAddress, o.Options.ListenInterface)
}
func (agent *SBaremetalAgent) GetAccessIP() (net.IP, error) {
ips, err := agent.GetListenIPs()
if err != nil {
@@ -110,7 +129,7 @@ func (agent *SBaremetalAgent) GetDHCPServerIP() (net.IP, error) {
if len(listenIP) == 0 || listenIP == "0.0.0.0" {
return agent.GetAccessIP()
}
return agent.GetListenIP()
return agent.GetDHCPServerListenIP()
}
func getIfaceIPs(iface *net.Interface) ([]net.IP, error) {