func (c *controller) agentDriverNotify(d driverapi.Driver) {
if c.agent == nil {
return
}
d.DiscoverNew(discoverapi.NodeDiscovery, discoverapi.NodeDiscoveryData{
Address: c.agent.advertiseAddr,
BindAddress: c.agent.bindAddr,
Self: true,
})
drvEnc := discoverapi.DriverEncryptionConfig{}
keys, tags := c.getKeys(subsysIPSec)
drvEnc.Keys = keys
drvEnc.Tags = tags
c.drvRegistry.WalkDrivers(func(name string, driver driverapi.Driver, capability driverapi.Capability) bool {
err := driver.DiscoverNew(discoverapi.EncryptionKeysConfig, drvEnc)
if err != nil {
logrus.Warnf("Failed to set datapath keys in driver %s: %v", name, err)
}
return false
})
}
func (c *controller) agentDriverNotify(d driverapi.Driver) {
if c.agent == nil {
return
}
d.DiscoverNew(discoverapi.NodeDiscovery, discoverapi.NodeDiscoveryData{
Address: c.agent.bindAddr,
Self: true,
})
drvEnc := discoverapi.DriverEncryptionConfig{}
for _, key := range c.keys {
if key.Subsystem == "networking:gossip" /*"networking:ipsec"*/ {
drvEnc.Keys = append(drvEnc.Keys, hex.EncodeToString(key.Key))
drvEnc.Tags = append(drvEnc.Tags, strconv.FormatUint(key.LamportTime, 10))
}
}
c.drvRegistry.WalkDrivers(func(name string, driver driverapi.Driver, capability driverapi.Capability) bool {
err := driver.DiscoverNew(discoverapi.EncryptionKeysConfig, drvEnc)
if err != nil {
logrus.Warnf("Failed to set datapath keys in driver %s: %v", name, err)
}
return false
})
}
func (c *controller) agentInit(bindAddrOrInterface string) error {
if !c.isAgent() {
return nil
}
drvEnc := discoverapi.DriverEncryptionConfig{}
// sort the keys by lamport time
sort.Sort(ByTime(c.keys))
gossipkey := [][]byte{}
for _, key := range c.keys {
if key.Subsystem == "networking:gossip" {
gossipkey = append(gossipkey, key.Key)
}
if key.Subsystem == "networking:gossip" /*"networking:ipsec"*/ {
drvEnc.Keys = append(drvEnc.Keys, hex.EncodeToString(key.Key))
drvEnc.Tags = append(drvEnc.Tags, strconv.FormatUint(key.LamportTime, 10))
}
}
bindAddr, err := resolveAddr(bindAddrOrInterface)
if err != nil {
return err
}
hostname, _ := os.Hostname()
nDB, err := networkdb.New(&networkdb.Config{
BindAddr: bindAddr,
NodeName: hostname,
Keys: gossipkey,
})
if err != nil {
return err
}
ch, cancel := nDB.Watch("endpoint_table", "", "")
c.agent = &agent{
networkDB: nDB,
bindAddr: bindAddr,
epTblCancel: cancel,
driverCancelFuncs: make(map[string][]func()),
}
go c.handleTableEvents(ch, c.handleEpTableEvent)
c.drvRegistry.WalkDrivers(func(name string, driver driverapi.Driver, capability driverapi.Capability) bool {
err := driver.DiscoverNew(discoverapi.EncryptionKeysConfig, drvEnc)
if err != nil {
logrus.Warnf("Failed to set datapath keys in driver %s: %v", name, err)
}
return false
})
return nil
}
func (c *controller) agentInit(listenAddr, bindAddrOrInterface, advertiseAddr string) error {
if !c.isAgent() {
return nil
}
bindAddr, err := resolveAddr(bindAddrOrInterface)
if err != nil {
return err
}
keys, tags := c.getKeys(subsysGossip)
hostname, _ := os.Hostname()
nodeName := hostname + "-" + stringid.TruncateID(stringid.GenerateRandomID())
logrus.Info("Gossip cluster hostname ", nodeName)
nDB, err := networkdb.New(&networkdb.Config{
BindAddr: listenAddr,
AdvertiseAddr: advertiseAddr,
NodeName: nodeName,
Keys: keys,
})
if err != nil {
return err
}
ch, cancel := nDB.Watch("endpoint_table", "", "")
c.Lock()
c.agent = &agent{
networkDB: nDB,
bindAddr: bindAddr,
advertiseAddr: advertiseAddr,
epTblCancel: cancel,
driverCancelFuncs: make(map[string][]func()),
}
c.Unlock()
go c.handleTableEvents(ch, c.handleEpTableEvent)
drvEnc := discoverapi.DriverEncryptionConfig{}
keys, tags = c.getKeys(subsysIPSec)
drvEnc.Keys = keys
drvEnc.Tags = tags
c.drvRegistry.WalkDrivers(func(name string, driver driverapi.Driver, capability driverapi.Capability) bool {
err := driver.DiscoverNew(discoverapi.EncryptionKeysConfig, drvEnc)
if err != nil {
logrus.Warnf("Failed to set datapath keys in driver %s: %v", name, err)
}
return false
})
c.WalkNetworks(joinCluster)
return nil
}
func (c *controller) agentInit(bindAddrOrInterface string) error {
if !c.isAgent() {
return nil
}
drvEnc := discoverapi.DriverEncryptionConfig{}
keys, tags := c.getKeys(subsysGossip) // getKeys(subsysIPSec)
drvEnc.Keys = keys
drvEnc.Tags = tags
bindAddr, err := resolveAddr(bindAddrOrInterface)
if err != nil {
return err
}
hostname, _ := os.Hostname()
nDB, err := networkdb.New(&networkdb.Config{
BindAddr: bindAddr,
NodeName: hostname,
Keys: keys,
})
if err != nil {
return err
}
ch, cancel := nDB.Watch("endpoint_table", "", "")
c.agent = &agent{
networkDB: nDB,
bindAddr: bindAddr,
epTblCancel: cancel,
driverCancelFuncs: make(map[string][]func()),
}
go c.handleTableEvents(ch, c.handleEpTableEvent)
c.drvRegistry.WalkDrivers(func(name string, driver driverapi.Driver, capability driverapi.Capability) bool {
err := driver.DiscoverNew(discoverapi.EncryptionKeysConfig, drvEnc)
if err != nil {
logrus.Warnf("Failed to set datapath keys in driver %s: %v", name, err)
}
return false
})
return nil
}