mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-30 10:31:03 +00:00
joe petrowski
6007549589
* change dir names * cargo toml updates * fix crate imports for build * change chain spec names and PR review rule * update cli to accept asset-hub * find/replace benchmark commands * integration tests * bridges docs * more integration tests * AuraId * other statemint tidying * rename statemint mod * chain spec mod * rename e2e test dirs * one more Runtime::Statemine * benchmark westmint * rename chain spec name and id * rename chain spec files * more tidying in scripts/docs/tests * rename old dir if exists * Force people to manually do the move. (Safer as there could be additional considerations with their setup) * review touchups * more renaming * Update polkadot-parachain/src/command.rs Co-authored-by: Bastian Köcher <git@kchr.de> * better error message * do not break on-chain spec_name * log info message that path has been renamed * better penpal docs --------- Co-authored-by: gilescope <gilescope@gmail.com> Co-authored-by: Bastian Köcher <git@kchr.de> Co-authored-by: parity-processbot <>
256 lines
10 KiB
Markdown
256 lines
10 KiB
Markdown
- [Bridge-hub Parachains](#bridge-hub-parachains)
|
|
* [Requirements for local run/testing](#requirements-for-local-run-testing)
|
|
* [How to test locally Rococo <-> Wococo bridge](#how-to-test-locally-rococo-----wococo-bridge)
|
|
+ [Run chains (Rococo + BridgeHub, Wococo + BridgeHub) with zombienet](#run-chains--rococo---bridgehub--wococo---bridgehub--with-zombienet)
|
|
+ [Run relayer (BridgeHubRococo, BridgeHubWococo)](#run-relayer--bridgehubrococo--bridgehubwococo-)
|
|
- [Run with script (alternative 1)](#run-with-script--alternative-1-)
|
|
- [Run with binary (alternative 2)](#run-with-binary--alternative-2-)
|
|
+ [Send messages](#send-messages)
|
|
- [Local zombienet run](#local-zombienet-run)
|
|
- [Live Rockmine2 to Wockmint](#live-rockmine2-to-wockmint)
|
|
* [How to test local BridgeHubKusama](#how-to-test-local-bridgehubkusama)
|
|
* [How to test local BridgeHubPolkadot](#how-to-test-local-bridgehubpolkadot)
|
|
|
|
# Bridge-hub Parachains
|
|
|
|
_BridgeHub(s)_ are **_system parachains_** that will house trustless bridges from the local
|
|
ecosystem to others.
|
|
The current trustless bridges planned for the BridgeHub(s) are:
|
|
- `BridgeHubPolkadot` system parachain:
|
|
1. Polkadot <-> Kusama bridge
|
|
2. Polkadot <-> Ethereum bridge (Snowbridge)
|
|
- `BridgeHubKusama` system parachain:
|
|
1. Kusama <-> Polkadot bridge
|
|
2. Kusama <-> Ethereum bridge
|
|
The high-level responsibilities of each bridge living on BridgeHub:
|
|
- sync finality proofs between relay chains (or equivalent)
|
|
- sync finality proofs between BridgeHub parachains
|
|
- pass (XCM) messages between different BridgeHub parachains
|
|
|
|
|
|
|
|
## Requirements for local run/testing
|
|
|
|
```
|
|
# Prepare empty directory for testing
|
|
mkdir -p ~/local_bridge_testing/bin
|
|
mkdir -p ~/local_bridge_testing/logs
|
|
|
|
---
|
|
# 1. Install zombienet
|
|
Go to: https://github.com/paritytech/zombienet/releases
|
|
Copy the apropriate binary (zombienet-linux) from the latest release to ~/local_bridge_testing/bin
|
|
|
|
---
|
|
# 2. Build polkadot binary
|
|
git clone https://github.com/paritytech/polkadot.git
|
|
cd polkadot
|
|
|
|
# if you want to test Kusama/Polkadot bridge, we need "sudo pallet + fast-runtime",
|
|
# so please, find the latest polkadot's repository branch `it/release-vX.Y.Z-fast-sudo`
|
|
# e.g:
|
|
# git checkout -b it/release-v0.9.42-fast-sudo --track origin/it/release-v0.9.42-fast-sudo
|
|
|
|
cargo build --release --features fast-runtime
|
|
cp target/release/polkadot ~/local_bridge_testing/bin/polkadot
|
|
|
|
---
|
|
# 3. Build cumulus polkadot-parachain binary
|
|
cd <cumulus-git-repo-dir>
|
|
|
|
# checkout desired branch or use master:
|
|
# git checkout -b master --track origin/master
|
|
|
|
cargo build --release --locked -p polkadot-parachain-bin
|
|
cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain
|
|
cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain-mint
|
|
|
|
---
|
|
# 4. Build substrate-relay binary
|
|
git clone https://github.com/paritytech/parity-bridges-common.git
|
|
cd parity-bridges-common
|
|
|
|
# checkout desired branch or use master:
|
|
# git checkout -b master --track origin/master
|
|
git checkout -b polkadot-staging --track origin/polkadot-staging
|
|
|
|
cargo build --release -p substrate-relay
|
|
cp target/release/substrate-relay ~/local_bridge_testing/bin/substrate-relay
|
|
|
|
---
|
|
# 5. Build polkadot-parachain-mint binary with `asset-hub-kusama`/`asset-hub-westend` for moving assets
|
|
cd <cumulus-git-repo-dir>
|
|
# TODO:check-parameter - change this when merged to master
|
|
git checkout -b bko-transfer-asset-via-bridge --track origin/bko-transfer-asset-via-bridge
|
|
cargo build --release --locked -p polkadot-parachain-bin
|
|
cp target/release/polkadot-parachain ~/local_bridge_testing/bin/polkadot-parachain-mint
|
|
```
|
|
|
|
## How to test locally Rococo <-> Wococo bridge
|
|
|
|
### Run chains (Rococo + BridgeHub, Wococo + BridgeHub) with zombienet
|
|
|
|
```
|
|
# Rococo + BridgeHubRococo + Rockmine (mirroring Kusama)
|
|
POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
|
|
POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
|
|
POLKADOT_PARACHAIN_BINARY_PATH_FOR_ROCKMINE=~/local_bridge_testing/bin/polkadot-parachain-mint \
|
|
~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet/bridge-hubs/bridge_hub_rococo_local_network.toml
|
|
```
|
|
|
|
```
|
|
# Wococo + BridgeHubWococo + Wockmint (mirroring Polkadot)
|
|
POLKADOT_BINARY_PATH=~/local_bridge_testing/bin/polkadot \
|
|
POLKADOT_PARACHAIN_BINARY_PATH=~/local_bridge_testing/bin/polkadot-parachain \
|
|
POLKADOT_PARACHAIN_BINARY_PATH_FOR_WOCKMINT=~/local_bridge_testing/bin/polkadot-parachain-mint \
|
|
~/local_bridge_testing/bin/zombienet-linux --provider native spawn ./zombienet/bridge-hubs/bridge_hub_wococo_local_network.toml
|
|
```
|
|
|
|
### Run relayer (BridgeHubRococo, BridgeHubWococo)
|
|
|
|
**Accounts of BridgeHub parachains:**
|
|
- `Bob` is pallet owner of all bridge pallets
|
|
|
|
#### Run with script (alternative 1)
|
|
```
|
|
cd <cumulus-git-repo-dir>
|
|
./scripts/bridges_rococo_wococo.sh run-relay
|
|
```
|
|
|
|
#### Run with binary (alternative 2)
|
|
Need to wait for parachain activation (start producing blocks), then run:
|
|
|
|
```
|
|
# 1. Init bridges:
|
|
|
|
# Rococo -> Wococo
|
|
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
|
|
~/local_bridge_testing/bin/substrate-relay init-bridge rococo-to-bridge-hub-wococo \
|
|
--source-host localhost \
|
|
--source-port 9942 \
|
|
--source-version-mode Auto \
|
|
--target-host localhost \
|
|
--target-port 8945 \
|
|
--target-version-mode Auto \
|
|
--target-signer //Bob
|
|
|
|
# Wococo -> Rococo
|
|
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
|
|
~/local_bridge_testing/bin/substrate-relay init-bridge wococo-to-bridge-hub-rococo \
|
|
--source-host localhost \
|
|
--source-port 9945 \
|
|
--source-version-mode Auto \
|
|
--target-host localhost \
|
|
--target-port 8943 \
|
|
--target-version-mode Auto \
|
|
--target-signer //Bob
|
|
|
|
# 2. Relay relay-chain headers, parachain headers and messages**
|
|
RUST_LOG=runtime=trace,rpc=trace,bridge=trace \
|
|
~/local_bridge_testing/bin/substrate-relay relay-headers-and-messages bridge-hub-rococo-bridge-hub-wococo \
|
|
--rococo-host localhost \
|
|
--rococo-port 9942 \
|
|
--rococo-version-mode Auto \
|
|
--bridge-hub-rococo-host localhost \
|
|
--bridge-hub-rococo-port 8943 \
|
|
--bridge-hub-rococo-version-mode Auto \
|
|
--bridge-hub-rococo-signer //Charlie \
|
|
--wococo-headers-to-bridge-hub-rococo-signer //Bob \
|
|
--wococo-parachains-to-bridge-hub-rococo-signer //Bob \
|
|
--bridge-hub-rococo-transactions-mortality 4 \
|
|
--wococo-host localhost \
|
|
--wococo-port 9945 \
|
|
--wococo-version-mode Auto \
|
|
--bridge-hub-wococo-host localhost \
|
|
--bridge-hub-wococo-port 8945 \
|
|
--bridge-hub-wococo-version-mode Auto \
|
|
--bridge-hub-wococo-signer //Charlie \
|
|
--rococo-headers-to-bridge-hub-wococo-signer //Bob \
|
|
--rococo-parachains-to-bridge-hub-wococo-signer //Bob \
|
|
--bridge-hub-wococo-transactions-mortality 4 \
|
|
--lane 00000001
|
|
```
|
|
|
|
**Check relay-chain headers relaying:**
|
|
- Rococo parachain:
|
|
- https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8943#/chainstate
|
|
- Pallet: **bridgeWococoGrandpa**
|
|
- Keys: **bestFinalized()**
|
|
- Wococo parachain:
|
|
- https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8945#/chainstate
|
|
- Pallet: **bridgeRococoGrandpa**
|
|
- Keys: **bestFinalized()**
|
|
|
|
**Check parachain headers relaying:**
|
|
- Rococo parachain:
|
|
- https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8943#/chainstate
|
|
- Pallet: **bridgeWococoParachain**
|
|
- Keys: **bestParaHeads()**
|
|
- Wococo parachain:
|
|
- https://polkadot.js.org/apps/?rpc=ws%3A%2F%2F127.0.0.1%3A8945#/chainstate
|
|
- Pallet: **bridgeRococoParachain**
|
|
- Keys: **bestParaHeads()**
|
|
|
|
### Send messages
|
|
|
|
#### Local zombienet run
|
|
|
|
1. allow bridge transfer on kusama/westend asset hubs (governance-like):
|
|
```
|
|
./scripts/bridges_rococo_wococo.sh allow-transfers-local
|
|
```
|
|
|
|
2. do (asset) transfer from kusama's asset hub to westend's asset hub:
|
|
```
|
|
./scripts/bridges_rococo_wococo.sh transfer-asset-from-asset-hub-kusama-local
|
|
```
|
|
|
|
3. do (ping) transfer from kusama's asset hub to westend's asset hub
|
|
```
|
|
./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-asset-hub-kusama-local
|
|
```
|
|
|
|
- open explorers: (see zombienets)
|
|
- Kusama Asset Hub (see events `xcmpQueue.XcmpMessageSent`, `bridgeTransfer.ReserveAssetsDeposited`, `bridgeTransfer.TransferInitiated`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9910#/explorer
|
|
- BridgeHubRococo (see `bridgeWococoMessages.MessageAccepted`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8943#/explorer
|
|
- BridgeHubWococo (see `bridgeRococoMessages.MessagesReceived`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8945#/explorer
|
|
- Westend Asset Hub (see `xcmpQueue.Success` for `transfer-asset` and `xcmpQueue.Fail` for `ping-via-bridge`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:9010#/explorer
|
|
- BridgeHubRococo (see `bridgeWococoMessages.MessagesDelivered`) https://polkadot.js.org/apps/?rpc=ws://127.0.0.1:8943#/explorer
|
|
|
|
#### Live Rockmine2 to Wockmint
|
|
- uses account seed on Live Rococo:Rockmine2
|
|
```
|
|
cd <cumulus-git-repo-dir>
|
|
|
|
./scripts/bridges_rococo_wococo.sh transfer-asset-from-asset-hub-rococo
|
|
or
|
|
./scripts/bridges_rococo_wococo.sh ping-via-bridge-from-asset-hub-rococo
|
|
```
|
|
|
|
- open explorers:
|
|
- Rockmine2 (see events `xcmpQueue.XcmpMessageSent`, `bridgeTransfer.ReserveAssetsDeposited`, `bridgeTransfer.TransferInitiated`) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fws-rococo-rockmine2-collator-node-0.parity-testnet.parity.io#/explorer
|
|
- BridgeHubRococo (see `bridgeWococoMessages.MessageAccepted`) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-bridge-hub-rpc.polkadot.io#/explorer
|
|
- BridgeHubWococo (see `bridgeRococoMessages.MessagesReceived`) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fwococo-bridge-hub-rpc.polkadot.io#/explorer
|
|
- Wockmint (see `xcmpQueue.Success` for `transfer-asset` and `xcmpQueue.Fail` for `ping-via-bridge`) https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fws-wococo-wockmint-collator-node-0.parity-testnet.parity.io#/explorer
|
|
- BridgeHubRococo (see `bridgeWococoMessages.MessagesDelivered`)
|
|
|
|
## How to test local BridgeHubKusama
|
|
```
|
|
cd <base-cumulus-repo-directory>
|
|
cargo build --release -p polkadot-parachain-bin
|
|
|
|
# script expect to have pre-built polkadot binary on the path: ../polkadot/target/release/polkadot
|
|
# if using `kusama-local` / `polkadot-local`, build polkadot with `--features fast-runtime`
|
|
|
|
# BridgeHubKusama
|
|
zombienet-linux --provider native spawn ./zombienet/examples/bridge_hub_kusama_local_network.toml
|
|
|
|
or
|
|
|
|
# BridgeHubPolkadot
|
|
zombienet-linux --provider native spawn ./zombienet/examples/bridge_hub_polkadot_local_network.toml
|
|
```
|
|
|
|
## How to test local BridgeHubPolkadot
|
|
TODO: from master
|