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GH-352: Add Tunnel CLI option "edge-bind-address" (#870)

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* Add Tunnel CLI option "edge-bind-address"
This commit is contained in:
iBug
2023-03-01 00:11:42 +08:00
committed by GitHub
parent b97979487e
commit fed60ae4c3
9 changed files with 129 additions and 16 deletions
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7
supervisor/tunnel.go
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@@ -49,6 +49,7 @@ type TunnelConfig struct {
EdgeAddrs []string
Region string
EdgeIPVersion allregions.ConfigIPVersion
EdgeBindAddr net.IP
HAConnections int
IncidentLookup IncidentLookup
IsAutoupdated bool
@@ -207,6 +208,7 @@ type EdgeTunnelServer struct {
credentialManager *reconnectCredentialManager
edgeAddrHandler EdgeAddrHandler
edgeAddrs *edgediscovery.Edge
edgeBindAddr net.IP
reconnectCh chan ReconnectSignal
gracefulShutdownC <-chan struct{}
tracker *tunnelstate.ConnTracker
@@ -497,7 +499,7 @@ func (e *EdgeTunnelServer) serveConnection(
connIndex)
case connection.HTTP2:
edgeConn, err := edgediscovery.DialEdge(ctx, dialTimeout, e.config.EdgeTLSConfigs[protocol], addr.TCP)
edgeConn, err := edgediscovery.DialEdge(ctx, dialTimeout, e.config.EdgeTLSConfigs[protocol], addr.TCP, e.edgeBindAddr)
if err != nil {
connLog.ConnAwareLogger().Err(err).Msg("Unable to establish connection with Cloudflare edge")
return err, true
@@ -516,7 +518,7 @@ func (e *EdgeTunnelServer) serveConnection(
}
default:
edgeConn, err := edgediscovery.DialEdge(ctx, dialTimeout, e.config.EdgeTLSConfigs[protocol], addr.TCP)
edgeConn, err := edgediscovery.DialEdge(ctx, dialTimeout, e.config.EdgeTLSConfigs[protocol], addr.TCP, e.edgeBindAddr)
if err != nil {
connLog.ConnAwareLogger().Err(err).Msg("Unable to establish connection with Cloudflare edge")
return err, true
@@ -672,6 +674,7 @@ func (e *EdgeTunnelServer) serveQUIC(
quicConn, err := connection.NewQUICConnection(
quicConfig,
edgeAddr,
e.edgeBindAddr,
connIndex,
tlsConfig,
e.orchestrator,