feat(cluster): v2 transition support

.changeset/slow-flowers-remain.md

@@ -0,0 +1,5 @@
+---
+'@siafoundation/clusterd': minor
+---
+
+Added transition network mode.

.changeset/stale-pillows-exist.md

@@ -0,0 +1,5 @@
+---
+'@siafoundation/clusterd': minor
+---
+
+Added mineToHeight and getCurrentHeight APIs.

internal/cluster/cmd/clusterd/main.go

@@ -44,7 +44,7 @@ func main() {
 	flag.StringVar(&dir, "dir", "", "directory to store renter data")
 	flag.StringVar(&apiAddr, "api", ":3001", "API address")
 	flag.StringVar(&logLevel, "log", "info", "logging level")
-	flag.StringVar(&network, "network", "v1", "network to use (v1 or v2)")
+	flag.StringVar(&network, "network", "v1", "network to use (v1, v2, or transition)")
 	flag.StringVar(&siafundAddr, "siafund", "", "address to send siafunds to")
 
 	flag.IntVar(&renterdCount, "renterd", 0, "number of renter daemons to run")
@@ -127,6 +127,9 @@ func main() {
 	case "v2":
 		n.HardforkV2.AllowHeight = 2
 		n.HardforkV2.RequireHeight = 3
+	case "transition":
+		n.HardforkV2.AllowHeight = 400
+		n.HardforkV2.RequireHeight = 500
 	default:
 		log.Fatal("invalid network", zap.String("network", network))
 	}

libs/clusterd/src/index.ts

@@ -11,6 +11,7 @@ type Node = {
   apiAddress: string
   password: string
 }
+type NetworkVersion = 'v1' | 'v2' | 'transition'
 
 export const clusterd = {
   process: undefined as child.ChildProcessWithoutNullStreams | undefined,
@@ -25,11 +26,18 @@ export async function setupCluster({
   renterdCount = 0,
   hostdCount = 0,
   walletdCount = 0,
+  networkVersion = 'v1',
+}: {
+  renterdCount?: number
+  hostdCount?: number
+  walletdCount?: number
+  networkVersion?: NetworkVersion
 } = {}) {
   clusterd.managementPort = random(10000, 65535)
   console.log('Starting cluster on port', clusterd.managementPort)
 
   clusterd.process = child.spawn('internal/cluster/bin/clusterd', [
+    `-network=${networkVersion}`,
     `-renterd=${renterdCount}`,
     `-hostd=${hostdCount}`,
     `-walletd=${walletdCount}`,
@@ -174,6 +182,20 @@ export async function mine(blocks: number) {
   })
 }
 
+export async function mineToHeight(height: number) {
+  console.log(`Mining to height ${height}...`)
+  await Axios.post(`http://localhost:${clusterd.managementPort}/mine/to`, {
+    targetHeight: height,
+  })
+}
+
+export async function getCurrentHeight() {
+  const response = await Axios.get(
+    `http://localhost:${clusterd.managementPort}/height`
+  )
+  return response.data?.height
+}
+
 export async function teardownCluster() {
   console.log('stopping cluster')
   clusterd.process?.kill()