chore: delete old devnet

Justfile

@@ -12,12 +12,6 @@ build:
 build-world-chain-bin:
     cargo build -p world-chain
 
-devnet-up: build
-    @just ./pkg/devnet/devnet-up
-
-deploy-contracts:
-    @just ./pkg/contracts/deploy-contracts
-
 test *args='':
     RUST_LOG="info" cargo nextest run --workspace $@
 

pkg/devnet/README.md → crates/devnet/README.md

@@ -1,8 +1,7 @@
 # World Chain Devnet
 
-The current local devnet path is the native Rust harness in `crates/devnet`, exposed through
-`xtask` and the root `just devnet` recipe. The older Kurtosis devnet under `pkg/devnet` is still
-kept for reference and fallback, but it is no longer the preferred local workflow.
+This crate contains the native Rust local devnet harness, exposed through `xtask` and the root
+`just devnet` recipe.
 
 ## Native Rust Devnet
 
@@ -67,16 +66,16 @@ The default HA preset starts:
 - Prometheus.
 - Grafana with World Chain flashblocks dashboards provisioned.
 
-All native presets sequence directly with flashblocks enabled by default. The new path intentionally
-does not wire rollup-boost or tx-proxy. PBH is disabled for native World Chain execution nodes with
-zero reserved PBH blockspace and an undeployed sentinel PBH entrypoint.
+All native presets sequence directly with flashblocks enabled by default. PBH is disabled for native
+World Chain execution nodes with zero reserved PBH blockspace and an undeployed sentinel PBH
+entrypoint.
 
-Because rollup-boost is not present, local flashblocks use the node's dev-only override authorizer
-and force-publish mode. `op-node` still drives normal Engine API payload jobs, while the native
-World Chain EL self-authorizes flashblock publication for the active local sequencer.
+Local flashblocks use the node's dev-only override authorizer and force-publish mode. `op-node`
+still drives normal Engine API payload jobs, while the native World Chain EL self-authorizes
+flashblock publication for the active local sequencer.
 
 World contract deployment is intentionally deferred. `FeeEscrow`, `FeeRecipient`, PBH contracts,
-rollup-boost, tx-proxy, and rundler are not part of the native default HA path.
+and account-abstraction support contracts are not part of the native default HA path.
 
 `op-challenger` is disabled by default because the native devnet does not yet generate the Cannon
 prestates required to play local permissioned dispute games. Enable it explicitly with
@@ -215,9 +214,9 @@ Grafana provisions the Prometheus datasource and imports these dashboards into t
 `World Chain Devnet` folder:
 
 ```text
-pkg/devnet/grafana/dashboards/flashblocks-payload-builder.json
-pkg/devnet/grafana/dashboards/flashblocks-validation-pipeline.json
-pkg/devnet/grafana/dashboards/flashblocks-p2p.json
+crates/devnet/grafana/dashboards/flashblocks-payload-builder.json
+crates/devnet/grafana/dashboards/flashblocks-validation-pipeline.json
+crates/devnet/grafana/dashboards/flashblocks-p2p.json
 reth-overview.json
 ```
 
@@ -240,19 +239,6 @@ upstream Reth dashboard is skipped with a warning and the rest of the devnet sti
 - HA failover is wired through op-conductor, but failover behavior is not yet covered by an automated test.
 - Stable ports are available through `--stable-ports`; tests should continue to use dynamic ports.
 - `FeeEscrow` and `FeeRecipient` are not deployed by the native devnet.
-- Rundler and the multi-client EL/CL matrix are deferred until a specific test or workflow needs them.
-
-## Legacy Kurtosis Devnet
-
-The old Kurtosis path remains under `pkg/devnet` and can still be run explicitly:
-
-```bash
-just devnet-up
-just ./pkg/devnet/devnet-down
-```
-
-That path builds and runs the Docker image and preserves the older service wiring. Keep using the
-native `just devnet up` path for current local HA sequencing work.
 
 ## Testing
 

crates/devnet/src/component.rs

@@ -57,8 +57,6 @@ pub enum DevnetComponentKind {
     WorldContractsDeployer,
     /// Flashblocks capability on the World Chain execution node.
     Flashblocks,
-    /// Deprecated/removed legacy component.
-    RemovedLegacyService,
 }
 
 impl DevnetComponentKind {
@@ -77,7 +75,6 @@ impl DevnetComponentKind {
             Self::Grafana => "grafana",
             Self::WorldContractsDeployer => "world-contracts-deployer",
             Self::Flashblocks => "flashblocks",
-            Self::RemovedLegacyService => "removed-legacy-service",
         }
     }
 }

crates/devnet/src/full_stack.rs

@@ -41,7 +41,7 @@ use crate::{
     DevnetComponent, DevnetComponentKind, DevnetComponentStatus, DevnetPortMode, L1DevChain,
     L1DevChainConfig, MetricsTarget, ObservabilityStack, WorldChainHardforkConfig,
     component::ContainerImage,
-    op_stack::{HaSequencerConfig, HaSequencerTopology},
+    op_stack::HaSequencerConfig,
     process_logs::{ProcessLogTarget, container_log_consumer, emit_process_log},
 };
 
@@ -97,7 +97,6 @@ pub struct FullStackWorldDevnet {
     observability: Option<ObservabilityStack>,
     l1: L1DevChain,
     components: Vec<DevnetComponent>,
-    removed_services: Vec<DevnetComponent>,
     _tempdir: TempDir,
 }
 
@@ -215,7 +214,6 @@ impl FullStackWorldDevnet {
         port_mode: DevnetPortMode,
         block_time: Duration,
     ) -> Result<Self> {
-        let topology = HaSequencerTopology::from_config(config.clone());
         let artifacts = generate_op_artifacts(&config, &hardforks).await?;
         let workdir_path = artifacts.workdir.path().to_path_buf();
 
@@ -433,7 +431,6 @@ impl FullStackWorldDevnet {
             observability,
             l1,
             components,
-            removed_services: topology.removed_services,
             _tempdir: artifacts.workdir,
         })
     }
@@ -480,9 +477,7 @@ impl FullStackWorldDevnet {
     }
 
     pub fn components(&self) -> Vec<DevnetComponent> {
-        let mut components = self.components.clone();
-        components.extend(self.removed_services.clone());
-        components
+        self.components.clone()
     }
 
     pub async fn wait_ready(&self) -> Result<()> {
@@ -2322,7 +2317,7 @@ fn build_components(
                 DevnetComponentStatus::Running,
             )
             .with_endpoint("ws", service.flashblocks_url.clone())
-            .with_note("flashblocks enabled by default; rollup-boost is intentionally absent"),
+            .with_note("flashblocks enabled by default"),
         );
     }
 

crates/devnet/src/lib.rs

@@ -1,12 +1,8 @@
 //! Native World Chain devnet harness.
 //!
-//! This crate is the Rust replacement path for the Kurtosis package under
-//! `pkg/devnet`. The mapping is intentionally not 1:1: the new default preset
-//! keeps the useful local-dev configuration, genesis, and flashblocks setup,
-//! while dropping the historical rollup-boost and tx-proxy wiring. PBH
-//! contracts are not part of the new deployment scope. The World Chain
-//! execution node sequences directly, with lifecycle ownership held by
-//! [`WorldDevnet`].
+//! This crate owns the local devnet topology used by `just devnet`: an L1 dev
+//! chain, World Chain execution nodes, OP Stack services, and optional
+//! observability, with lifecycle ownership held by [`WorldDevnet`].
 
 mod component;
 mod full_stack;
@@ -66,8 +62,7 @@ pub use op_stack::{
 /// Devnet topology presets.
 ///
 /// `DirectSequencer` is the intended new local-dev shape: one L1 dev chain and
-/// one World Chain sequencing execution node, with flashblocks enabled and no
-/// rollup-boost or tx-proxy.
+/// one World Chain sequencing execution node, with flashblocks enabled.
 #[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 pub enum WorldDevnetPreset {
     /// New default topology: direct sequencing World Chain node plus L1 dev chain.
@@ -326,13 +321,8 @@ impl WorldDevnetBuilder {
             .await
             .wrap_err("failed to start Prometheus/Grafana observability stack")?;
 
-        let components = build_component_manifest(
-            self.preset,
-            &l1,
-            &nodes,
-            observability.as_ref(),
-            ha_topology.as_ref(),
-        );
+        let components =
+            build_component_manifest(&l1, &nodes, observability.as_ref(), ha_topology.as_ref());
 
         Ok(WorldDevnet {
             preset: self.preset,
@@ -449,7 +439,7 @@ impl WorldDevnet {
     ///
     /// The native in-process harness serves the flashblocks capability through
     /// the same HTTP RPC endpoint (`op_supportedCapabilities` and Engine API
-    /// extensions), rather than the old Kurtosis sidecar-style WS port.
+    /// extensions).
     pub fn flashblocks_url(&self) -> Option<String> {
         if let Some(full_stack) = &self.full_stack {
             self.flashblocks
@@ -790,7 +780,6 @@ impl WorldDevnet {
 }
 
 fn build_component_manifest(
-    preset: WorldDevnetPreset,
     l1: &Option<L1DevChain>,
     nodes: &[WorldChainTestingNodeContext<WorldChainDefaultContext>],
     observability: Option<&ObservabilityStack>,
@@ -858,27 +847,6 @@ fn build_component_manifest(
             );
             components.push(component.clone());
         }
-        components.extend(topology.removed_services.clone());
-    } else if matches!(
-        preset,
-        WorldDevnetPreset::DirectSequencer | WorldDevnetPreset::Minimal
-    ) {
-        components.push(
-            DevnetComponent::new(
-                "rollup-boost",
-                DevnetComponentKind::RemovedLegacyService,
-                DevnetComponentStatus::Removed,
-            )
-            .with_note("not present in direct-sequencer topology"),
-        );
-        components.push(
-            DevnetComponent::new(
-                "tx-proxy",
-                DevnetComponentKind::RemovedLegacyService,
-                DevnetComponentStatus::Removed,
-            )
-            .with_note("not present unless a future test independently needs it"),
-        );
     }
 
     components

crates/devnet/src/observability.rs

@@ -23,11 +23,10 @@ const RETH_DASHBOARD_URL: &str =
     "https://raw.githubusercontent.com/paradigmxyz/reth/main/etc/grafana/dashboards/overview.json";
 const RETH_DASHBOARD_FETCH_TIMEOUT: Duration = Duration::from_secs(5);
 const FLASHBLOCKS_PAYLOAD_BUILDER_DASHBOARD: &str =
-    include_str!("../../../pkg/devnet/grafana/dashboards/flashblocks-payload-builder.json");
+    include_str!("../grafana/dashboards/flashblocks-payload-builder.json");
 const FLASHBLOCKS_VALIDATION_PIPELINE_DASHBOARD: &str =
-    include_str!("../../../pkg/devnet/grafana/dashboards/flashblocks-validation-pipeline.json");
-const FLASHBLOCKS_P2P_DASHBOARD: &str =
-    include_str!("../../../pkg/devnet/grafana/dashboards/flashblocks-p2p.json");
+    include_str!("../grafana/dashboards/flashblocks-validation-pipeline.json");
+const FLASHBLOCKS_P2P_DASHBOARD: &str = include_str!("../grafana/dashboards/flashblocks-p2p.json");
 const WORLD_CHAIN_DASHBOARDS: [(&str, &str); 3] = [
     (
         "flashblocks-payload-builder.json",

crates/devnet/src/op_stack.rs

@@ -305,8 +305,6 @@ pub struct HaSequencerTopology {
     pub config: HaSequencerConfig,
     /// Planned component graph.
     pub components: Vec<DevnetComponent>,
-    /// Explicitly removed legacy services.
-    pub removed_services: Vec<DevnetComponent>,
     /// op-conductor runtime configs, one per sequencer.
     pub conductor_configs: Vec<OpConductorConfig>,
     /// op-challenger runtime config.
@@ -436,31 +434,9 @@ impl HaSequencerTopology {
             );
         }
 
-        let removed_services = vec![
-            DevnetComponent::new(
-                "rollup-boost",
-                DevnetComponentKind::RemovedLegacyService,
-                DevnetComponentStatus::Removed,
-            )
-            .with_note("removed from the new default topology; World Chain sequences directly"),
-            DevnetComponent::new(
-                "tx-proxy",
-                DevnetComponentKind::RemovedLegacyService,
-                DevnetComponentStatus::Removed,
-            )
-            .with_note("removed unless a future test independently requires it"),
-            DevnetComponent::new(
-                "rundler",
-                DevnetComponentKind::RemovedLegacyService,
-                DevnetComponentStatus::Removed,
-            )
-            .with_note("deferred with PBH/4337 local-dev flow; PBH contracts are deprecated"),
-        ];
-
         Self {
             config,
             components,
-            removed_services,
             conductor_configs,
             challenger_config,
         }
@@ -497,7 +473,6 @@ mod tests {
         assert!(topology.components.iter().any(|component| component.kind
             == DevnetComponentKind::WorldContractsDeployer
             && component.status == DevnetComponentStatus::Deferred));
-        assert_eq!(topology.removed_services.len(), 3);
         assert!(!topology.config.world_contracts.fee_vaults);
         assert!(!topology.config.world_contracts.pbh_contracts);
     }

docs/development.md

@@ -33,6 +33,16 @@ cargo xtask launch-node --nodes 2 --spam --flashblocks
 
 Starts N nodes via P2P, drives block production with `EngineDriver`, optionally runs `TxSpammer`. Prints RPC URLs for `cast` interaction.
 
+### Local Devnet
+
+Run the native World Chain devnet with:
+
+```bash
+just devnet up
+```
+
+See [the devnet README](../crates/devnet/README.md) for topology, endpoint, logging, and Grafana details.
+
 ## Metrics
 
 Custom metrics are exposed via the standard reth metrics endpoint (`/metrics`). Key namespaces:

pkg/contracts/Justfile

@@ -1,7 +1,4 @@
 set positional-arguments
 
-deploy-contracts:
-    chmod +x ./scripts/devnet/deploy_kurtosis.sh && ./scripts/devnet/deploy_kurtosis.sh
-
-fmt: 
+fmt:
     forge fmt