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feat: add QUIC transport support for Lodestar #1046

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Merged
0xfornax merged 1 commit into from
Mar 20, 2026
+24 −2
Merged

feat: add QUIC transport support for Lodestar #1046

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19 changes: 17 additions & 2 deletions shared/services/config/lodestar-config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@ import (
)

const (
lodestarTagTest string = "chainsafe/lodestar:v1.40.0"
lodestarTagProd string = "chainsafe/lodestar:v1.40.0"
lodestarTagTest string = "chainsafe/lodestar:v1.41.0"
lodestarTagProd string = "chainsafe/lodestar:v1.41.0"
defaultLodestarMaxPeers uint16 = 200
)

Expand All @@ -23,6 +23,9 @@ type LodestarConfig struct {
// The Docker Hub tag for Lighthouse
ContainerTag config.Parameter `yaml:"containerTag,omitempty"`

// The port to use for gossip traffic using the QUIC protocol
P2pQuicPort config.Parameter `yaml:"p2pQuicPort,omitempty"`

// Custom command line flags for the BN
AdditionalBnFlags config.Parameter `yaml:"additionalBnFlags,omitempty"`

Expand All @@ -49,6 +52,17 @@ func NewLodestarConfig(cfg *RocketPoolConfig) *LodestarConfig {
OverwriteOnUpgrade: false,
},

P2pQuicPort: config.Parameter{
ID: P2pQuicPortID,
Name: "P2P QUIC Port",
Description: "The port to use for P2P (blockchain) traffic using the QUIC protocol.",
Type: config.ParameterType_Uint16,
Default: map[config.Network]interface{}{config.Network_All: defaultP2pQuicPort},
AffectsContainers: []config.ContainerID{config.ContainerID_Eth2},
CanBeBlank: false,
OverwriteOnUpgrade: false,
},

ContainerTag: config.Parameter{
ID: "containerTag",
Name: "Container Tag",
Expand Down Expand Up @@ -92,6 +106,7 @@ func NewLodestarConfig(cfg *RocketPoolConfig) *LodestarConfig {
func (cfg *LodestarConfig) GetParameters() []*config.Parameter {
return []*config.Parameter{
&cfg.MaxPeers,
&cfg.P2pQuicPort,
&cfg.ContainerTag,
&cfg.AdditionalBnFlags,
&cfg.AdditionalVcFlags,
Expand Down
1 change: 1 addition & 0 deletions shared/services/config/rocket-pool-config.go
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Expand Up @@ -1681,6 +1681,7 @@ func (cfg *RocketPoolConfig) Validate() []string {
portMap, errors = addAndCheckForDuplicate(portMap, cfg.Prometheus.Port, errors)
portMap, errors = addAndCheckForDuplicate(portMap, cfg.Alertmanager.Port, errors)
_, errors = addAndCheckForDuplicate(portMap, cfg.Lighthouse.P2pQuicPort, errors)
_, errors = addAndCheckForDuplicate(portMap, cfg.Lodestar.P2pQuicPort, errors)

return errors
}
Expand Down
2 changes: 2 additions & 0 deletions shared/services/rocketpool/assets/install/scripts/start-bn.sh
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Expand Up @@ -111,6 +111,8 @@ if [ "$CC_CLIENT" = "lodestar" ]; then
--dataDir /ethclient/lodestar \
--serveHistoricalState \
--port $BN_P2P_PORT \
--quic \
--quicPort ${BN_P2P_QUIC_PORT:-8001} \
--execution.urls $EC_ENGINE_ENDPOINT \
--rest \
--rest.address 0.0.0.0 \
Expand Down
4 changes: 4 additions & 0 deletions shared/services/rocketpool/assets/install/templates/eth2.tmpl
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Expand Up @@ -35,6 +35,8 @@ services:
- "{{.Lighthouse.P2pQuicPort}}:{{.Lighthouse.P2pQuicPort}}/udp"
{{- else if eq .ConsensusClient.String "prysm"}}
- "{{.Prysm.P2pQuicPort}}:{{.Prysm.P2pQuicPort}}/udp"
{{- else if eq .ConsensusClient.String "lodestar"}}
- "{{.Lodestar.P2pQuicPort}}:{{.Lodestar.P2pQuicPort}}/udp"
{{- end}}
{{- range $entry := .GetBnOpenPorts}}
- "{{$entry}}"
Expand Down Expand Up @@ -87,6 +89,8 @@ services:
- NIMBUS_PRUNING_MODE={{.Nimbus.PruningMode}}
{{- else if eq .ConsensusClient.String "lighthouse"}}
- BN_P2P_QUIC_PORT={{.Lighthouse.P2pQuicPort}}
{{- else if eq .ConsensusClient.String "lodestar"}}
- BN_P2P_QUIC_PORT={{.Lodestar.P2pQuicPort}}
{{- end}}
command: "/setup/start-bn.sh"
cap_drop:
Expand Down
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