From 4d0e9386dd777f72e96a1ea6f5075e0492441c0e Mon Sep 17 00:00:00 2001
From: Ferran Borreguero <ferran.borreguero@gmail.com>
Date: Wed, 9 Jul 2025 11:42:00 +0100
Subject: [PATCH 1/2] Add bootnode component

---
 playground/catalog.go        |  1 +
 playground/components.go     | 33 +++++++++++++++++++++++++++++++++
 playground/recipe_opstack.go |  9 +++++----
 3 files changed, 39 insertions(+), 4 deletions(-)

diff --git a/playground/catalog.go b/playground/catalog.go
index 383d94b..39c34a1 100644
--- a/playground/catalog.go
+++ b/playground/catalog.go
@@ -23,6 +23,7 @@ func init() {
 	register(&nullService{})
 	register(&OpRbuilder{})
 	register(&FlashblocksRPC{})
+	register(&Bootnode{})
 }
 
 func FindComponent(name string) ServiceGen {
diff --git a/playground/components.go b/playground/components.go
index b459bd9..720be21 100644
--- a/playground/components.go
+++ b/playground/components.go
@@ -665,3 +665,36 @@ func (n *nullService) Run(service *Service, ctx *ExContext) {
 func (n *nullService) Name() string {
 	return "null"
 }
+
+type BootnodeProtocol string
+
+const (
+	BootnodeProtocolV5 BootnodeProtocol = "v5"
+)
+
+type Bootnode struct {
+	Protocol BootnodeProtocol
+	Enode    *EnodeAddr
+}
+
+func (b *Bootnode) Run(service *Service, ctx *ExContext) {
+	b.Enode = ctx.Output.GetEnodeAddr()
+
+	service.WithImage("ghcr.io/paradigmxyz/reth").
+		WithTag("v1.5.1").
+		WithEntrypoint("/usr/local/bin/reth").
+		WithArgs(
+			"p2p", "bootnode",
+			"--addr", `0.0.0.0:{{Port "rpc" 30303}}`,
+			"--node-key", "/data/p2p_key.txt",
+		).
+		WithArtifact("/data/p2p_key.txt", b.Enode.Artifact)
+
+	if b.Protocol == BootnodeProtocolV5 {
+		service.WithArgs("--v5")
+	}
+}
+
+func (b *Bootnode) Name() string {
+	return "bootnode"
+}
diff --git a/playground/recipe_opstack.go b/playground/recipe_opstack.go
index 4a995b2..bdb4977 100644
--- a/playground/recipe_opstack.go
+++ b/playground/recipe_opstack.go
@@ -70,12 +70,12 @@ func (o *OpRecipe) Apply(ctx *ExContext, artifacts *Artifacts) *Manifest {
 	flashblocksBuilderURLRef := o.flashblocksBuilderURL
 	externalBuilderRef := o.externalBuilder
 
-	opGeth := &OpGeth{}
-	svcManager.AddService("op-geth", opGeth)
+	bootnode := &Bootnode{}
+	svcManager.AddService("bootnode", bootnode)
 
 	ctx.Bootnode = &BootnodeRef{
-		Service: "op-geth",
-		ID:      opGeth.Enode.NodeID(),
+		Service: "bootnode",
+		ID:      bootnode.Enode.NodeID(),
 	}
 
 	if o.externalBuilder == "op-reth" {
@@ -113,6 +113,7 @@ func (o *OpRecipe) Apply(ctx *ExContext, artifacts *Artifacts) *Manifest {
 		})
 	}
 
+	svcManager.AddService("op-geth", &OpGeth{})
 	svcManager.AddService("op-node", &OpNode{
 		L1Node:   "el",
 		L1Beacon: "beacon",

From 5d41804d16c3403f90e443485003f2defcc2c213 Mon Sep 17 00:00:00 2001
From: Ferran Borreguero <ferran.borreguero@gmail.com>
Date: Wed, 9 Jul 2025 12:16:16 +0100
Subject: [PATCH 2/2] Trying make it work

---
 playground/components.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/playground/components.go b/playground/components.go
index 720be21..55427b8 100644
--- a/playground/components.go
+++ b/playground/components.go
@@ -77,7 +77,7 @@ func (o *OpRbuilder) Run(service *Service, ctx *ExContext) {
 		WithVolume("data", "/data_op_reth")
 
 	if ctx.Bootnode != nil {
-		service.WithArgs("--trusted-peers", ctx.Bootnode.Connect())
+		service.WithArgs("--bootnodes", ctx.Bootnode.Connect())
 	}
 
 	if o.Flashblocks {
@@ -123,7 +123,7 @@ func (f *FlashblocksRPC) Run(service *Service, ctx *ExContext) {
 
 	if ctx.Bootnode != nil {
 		service.WithArgs(
-			"--trusted-peers", ctx.Bootnode.Connect(),
+			"--bootnodes", ctx.Bootnode.Connect(),
 		)
 	}
 }