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Configure QUIC fabric idle TTL

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This commit is contained in:
Mikhail
2026-05-16 11:51:32 +03:00
parent 8622ee71d7
commit 6dc7a61c9d
10 changed files with 31 additions and 0 deletions
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agents/rap-node-agent/cmd/rap-node-agent/main.go
+7
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@@ -1161,6 +1161,9 @@ func newVPNFabricQUICTransport(cfg config.Config) *mesh.QUICFabricTransport {
if cfg.VPNFabricQUICMaxStreamsPerConn > 0 {
transport.MaxStreamsPerConn = cfg.VPNFabricQUICMaxStreamsPerConn
}
if cfg.VPNFabricQUICIdleTTL > 0 {
transport.IdleTTL = cfg.VPNFabricQUICIdleTTL
}
return transport
}
@@ -2017,6 +2020,9 @@ func applyRefreshedSyntheticMeshConfig(ctx context.Context, cfg config.Config, i
} else if cfg.VPNFabricQUICMaxStreamsPerConn > 0 {
meshState.VPNFabricQUICTransport.MaxStreamsPerConn = cfg.VPNFabricQUICMaxStreamsPerConn
}
if meshState.VPNFabricQUICTransport != nil && cfg.VPNFabricQUICIdleTTL > 0 {
meshState.VPNFabricQUICTransport.IdleTTL = cfg.VPNFabricQUICIdleTTL
}
if meshState.VPNFabricSessionDialStats == nil {
meshState.VPNFabricSessionDialStats = newVPNFabricSessionDialStats()
}
@@ -2983,6 +2989,7 @@ func heartbeatPayload(cfg config.Config, identity state.Identity, meshState *syn
quicSnapshot := meshState.VPNFabricQUICTransport.Snapshot()
report["quic_sessions"] = quicSnapshot
report["quic_max_streams_per_conn"] = meshState.VPNFabricQUICTransport.MaxStreamsPerConn
report["quic_idle_ttl_seconds"] = int(meshState.VPNFabricQUICTransport.IdleTTL.Seconds())
}
if meshState != nil && meshState.VPNFabricSessionDialStats != nil {
report["dial_stats"] = meshState.VPNFabricSessionDialStats.Report(observedAt)
agents/rap-node-agent/internal/config/config.go
+5
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@@ -31,6 +31,7 @@ type Config struct {
MeshQUICFabricEnabled bool
MeshQUICFabricListenAddr string
VPNFabricQUICMaxStreamsPerConn int
VPNFabricQUICIdleTTL time.Duration
MeshProductionObservationSinkCapacity int
MeshListenAddr string
MeshListenPortMode string
@@ -73,6 +74,7 @@ func Load(args []string, env map[string]string) (Config, error) {
fs.BoolVar(&cfg.MeshQUICFabricEnabled, "mesh-quic-fabric-enabled", getEnvBool(env, "RAP_MESH_QUIC_FABRIC_ENABLED", false), "Enable QUIC/UDP fabric listener. Disabled by default.")
fs.StringVar(&cfg.MeshQUICFabricListenAddr, "mesh-quic-fabric-listen-addr", getEnv(env, "RAP_MESH_QUIC_FABRIC_LISTEN_ADDR", ""), "Listen address for QUIC/UDP fabric endpoint, for example :19443.")
fs.IntVar(&cfg.VPNFabricQUICMaxStreamsPerConn, "vpn-fabric-quic-max-streams-per-conn", getEnvInt(env, "RAP_VPN_FABRIC_QUIC_MAX_STREAMS_PER_CONN", 64), "Maximum logical fabric-session streams per cached VPN QUIC carrier connection.")
fs.DurationVar(&cfg.VPNFabricQUICIdleTTL, "vpn-fabric-quic-idle-ttl", time.Duration(getEnvInt(env, "RAP_VPN_FABRIC_QUIC_IDLE_TTL_SECONDS", 300))*time.Second, "Idle TTL for cached VPN QUIC carrier connections.")
fs.IntVar(&cfg.MeshProductionObservationSinkCapacity, "mesh-production-observation-sink-capacity", getEnvSignedInt(env, "RAP_MESH_PRODUCTION_OBSERVATION_SINK_CAPACITY", 0), "Bounded local metadata-only production envelope observation sink capacity. Disabled when 0.")
fs.StringVar(&cfg.MeshListenAddr, "mesh-listen-addr", getEnv(env, "RAP_MESH_LISTEN_ADDR", ""), "Listen address for disabled-by-default C17E synthetic mesh HTTP endpoint.")
fs.StringVar(&cfg.MeshListenPortMode, "mesh-listen-port-mode", getEnv(env, "RAP_MESH_LISTEN_PORT_MODE", "manual"), "Mesh listen port behavior: manual, auto, or disabled.")
@@ -113,6 +115,9 @@ func Load(args []string, env map[string]string) (Config, error) {
if cfg.VPNFabricQUICMaxStreamsPerConn <= 0 {
cfg.VPNFabricQUICMaxStreamsPerConn = 64
}
if cfg.VPNFabricQUICIdleTTL <= 0 {
cfg.VPNFabricQUICIdleTTL = 5 * time.Minute
}
cfg.MeshAdvertiseEndpoint = strings.TrimRight(strings.TrimSpace(cfg.MeshAdvertiseEndpoint), "/")
cfg.MeshAdvertiseEndpointsJSON = strings.TrimSpace(cfg.MeshAdvertiseEndpointsJSON)
cfg.MeshAdvertiseTransport = strings.TrimSpace(cfg.MeshAdvertiseTransport)
agents/rap-node-agent/internal/config/config_test.go
+4
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@@ -25,6 +25,7 @@ func TestLoadConfigFromEnvAndArgs(t *testing.T) {
"RAP_MESH_QUIC_FABRIC_ENABLED": "true",
"RAP_MESH_QUIC_FABRIC_LISTEN_ADDR": ":19443",
"RAP_VPN_FABRIC_QUIC_MAX_STREAMS_PER_CONN": "24",
"RAP_VPN_FABRIC_QUIC_IDLE_TTL_SECONDS": "120",
"RAP_MESH_PRODUCTION_OBSERVATION_SINK_CAPACITY": "5",
"RAP_MESH_LISTEN_ADDR": "127.0.0.1:19001",
"RAP_MESH_LISTEN_PORT_MODE": "auto",
@@ -83,6 +84,9 @@ func TestLoadConfigFromEnvAndArgs(t *testing.T) {
if cfg.VPNFabricQUICMaxStreamsPerConn != 24 {
t.Fatalf("VPNFabricQUICMaxStreamsPerConn = %d, want 24", cfg.VPNFabricQUICMaxStreamsPerConn)
}
if cfg.VPNFabricQUICIdleTTL != 120*time.Second {
t.Fatalf("VPNFabricQUICIdleTTL = %s, want 120s", cfg.VPNFabricQUICIdleTTL)
}
if cfg.MeshProductionObservationSinkCapacity != 5 {
t.Fatalf("MeshProductionObservationSinkCapacity = %d, want 5", cfg.MeshProductionObservationSinkCapacity)
}
agents/rap-node-agent/internal/hostagent/config.go
+4
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@@ -34,6 +34,7 @@ type RuntimeConfig struct {
MeshQUICFabricEnabled bool
MeshQUICFabricListenAddr string
VPNFabricQUICMaxStreamsPerConn int
VPNFabricQUICIdleTTLSeconds int
MeshListenAddr string
MeshListenPortMode string
MeshListenAutoPortStart int
@@ -70,6 +71,9 @@ func (cfg RuntimeConfig) Normalize() RuntimeConfig {
if cfg.VPNFabricQUICMaxStreamsPerConn <= 0 {
cfg.VPNFabricQUICMaxStreamsPerConn = 64
}
if cfg.VPNFabricQUICIdleTTLSeconds <= 0 {
cfg.VPNFabricQUICIdleTTLSeconds = 300
}
cfg.MeshListenPortMode = strings.ToLower(strings.TrimSpace(cfg.MeshListenPortMode))
cfg.MeshAdvertiseEndpoint = strings.TrimRight(strings.TrimSpace(cfg.MeshAdvertiseEndpoint), "/")
cfg.MeshAdvertiseEndpointsJSON = strings.TrimSpace(cfg.MeshAdvertiseEndpointsJSON)
agents/rap-node-agent/internal/hostagent/docker.go
+1
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@@ -268,6 +268,7 @@ func NodeAgentEnvWithStateDir(cfg RuntimeConfig, stateDir string) []string {
"RAP_VPN_FABRIC_SESSION_TRANSPORT_ENABLED=" + boolString(cfg.VPNFabricSessionTransportEnabled),
"RAP_MESH_QUIC_FABRIC_ENABLED=" + boolString(cfg.MeshQUICFabricEnabled),
"RAP_VPN_FABRIC_QUIC_MAX_STREAMS_PER_CONN=" + strconv.Itoa(cfg.VPNFabricQUICMaxStreamsPerConn),
"RAP_VPN_FABRIC_QUIC_IDLE_TTL_SECONDS=" + strconv.Itoa(cfg.VPNFabricQUICIdleTTLSeconds),
}
if cfg.JoinToken != "" {
env = append(env, "RAP_JOIN_TOKEN="+cfg.JoinToken)
agents/rap-node-agent/internal/hostagent/linux.go
+1
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@@ -77,6 +77,7 @@ func LinuxInstallConfigFromProfile(profile LinuxInstallProfile) LinuxInstallConf
MeshQUICFabricEnabled: profile.MeshQUICFabricEnabled,
MeshQUICFabricListenAddr: profile.MeshQUICFabricListenAddr,
VPNFabricQUICMaxStreamsPerConn: profile.VPNFabricQUICMaxStreamsPerConn,
VPNFabricQUICIdleTTLSeconds: profile.VPNFabricQUICIdleTTLSeconds,
MeshListenAddr: profile.MeshListenAddr,
MeshListenPortMode: profile.MeshListenPortMode,
MeshListenAutoPortStart: profile.MeshListenAutoPortStart,
agents/rap-node-agent/internal/hostagent/profile.go
+4
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@@ -35,6 +35,7 @@ type DockerInstallProfile struct {
MeshQUICFabricEnabled bool `json:"mesh_quic_fabric_enabled"`
MeshQUICFabricListenAddr string `json:"mesh_quic_fabric_listen_addr"`
VPNFabricQUICMaxStreamsPerConn int `json:"vpn_fabric_quic_max_streams_per_conn"`
VPNFabricQUICIdleTTLSeconds int `json:"vpn_fabric_quic_idle_ttl_seconds"`
MeshListenAddr string `json:"mesh_listen_addr"`
MeshListenPortMode string `json:"mesh_listen_port_mode"`
MeshListenAutoPortStart int `json:"mesh_listen_auto_port_start"`
@@ -82,6 +83,7 @@ type WindowsInstallProfile struct {
MeshQUICFabricEnabled bool `json:"mesh_quic_fabric_enabled"`
MeshQUICFabricListenAddr string `json:"mesh_quic_fabric_listen_addr"`
VPNFabricQUICMaxStreamsPerConn int `json:"vpn_fabric_quic_max_streams_per_conn"`
VPNFabricQUICIdleTTLSeconds int `json:"vpn_fabric_quic_idle_ttl_seconds"`
MeshListenAddr string `json:"mesh_listen_addr"`
MeshListenPortMode string `json:"mesh_listen_port_mode"`
MeshListenAutoPortStart int `json:"mesh_listen_auto_port_start"`
@@ -119,6 +121,7 @@ type LinuxInstallProfile struct {
MeshQUICFabricEnabled bool `json:"mesh_quic_fabric_enabled"`
MeshQUICFabricListenAddr string `json:"mesh_quic_fabric_listen_addr"`
VPNFabricQUICMaxStreamsPerConn int `json:"vpn_fabric_quic_max_streams_per_conn"`
VPNFabricQUICIdleTTLSeconds int `json:"vpn_fabric_quic_idle_ttl_seconds"`
MeshListenAddr string `json:"mesh_listen_addr"`
MeshListenPortMode string `json:"mesh_listen_port_mode"`
MeshListenAutoPortStart int `json:"mesh_listen_auto_port_start"`
@@ -301,6 +304,7 @@ func RuntimeConfigFromProfile(profile DockerInstallProfile) RuntimeConfig {
MeshQUICFabricEnabled: profile.MeshQUICFabricEnabled,
MeshQUICFabricListenAddr: profile.MeshQUICFabricListenAddr,
VPNFabricQUICMaxStreamsPerConn: profile.VPNFabricQUICMaxStreamsPerConn,
VPNFabricQUICIdleTTLSeconds: profile.VPNFabricQUICIdleTTLSeconds,
MeshListenAddr: profile.MeshListenAddr,
MeshListenPortMode: profile.MeshListenPortMode,
MeshListenAutoPortStart: profile.MeshListenAutoPortStart,
agents/rap-node-agent/internal/hostagent/update.go
+1
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@@ -599,6 +599,7 @@ func (m DockerManager) runtimeConfigFromContainer(ctx context.Context, runner Co
MeshQUICFabricEnabled: parseBool(env["RAP_MESH_QUIC_FABRIC_ENABLED"]),
MeshQUICFabricListenAddr: env["RAP_MESH_QUIC_FABRIC_LISTEN_ADDR"],
VPNFabricQUICMaxStreamsPerConn: parseInt(env["RAP_VPN_FABRIC_QUIC_MAX_STREAMS_PER_CONN"]),
VPNFabricQUICIdleTTLSeconds: parseInt(env["RAP_VPN_FABRIC_QUIC_IDLE_TTL_SECONDS"]),
MeshListenAddr: env["RAP_MESH_LISTEN_ADDR"],
MeshListenPortMode: env["RAP_MESH_LISTEN_PORT_MODE"],
MeshListenAutoPortStart: parseInt(env["RAP_MESH_LISTEN_AUTO_PORT_START"]),
agents/rap-node-agent/internal/hostagent/windows.go
+1
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@@ -71,6 +71,7 @@ func WindowsInstallConfigFromProfile(profile WindowsInstallProfile) WindowsInsta
MeshQUICFabricEnabled: profile.MeshQUICFabricEnabled,
MeshQUICFabricListenAddr: profile.MeshQUICFabricListenAddr,
VPNFabricQUICMaxStreamsPerConn: profile.VPNFabricQUICMaxStreamsPerConn,
VPNFabricQUICIdleTTLSeconds: profile.VPNFabricQUICIdleTTLSeconds,
MeshListenAddr: profile.MeshListenAddr,
MeshListenPortMode: profile.MeshListenPortMode,
MeshListenAutoPortStart: profile.MeshListenAutoPortStart,