pezkuwichain
cf463fe8ee
- Fixed is_using_frame_crate() macro to check for pezframe/pezkuwi_sdk - Removed disable_pezframe_system_supertrait_check temporary bypasses - Feature-gated storage-benchmark and teyrchain-benchmarks code - Fixed dead_code warnings with underscore prefix (_Header) - Removed unused imports and shadowing use statements - Version bumps: procedural-tools 10.0.1, benchmarking-cli 32.0.1, docs 0.0.2, minimal-runtime 0.0.1, yet-another-teyrchain 0.6.1, umbrella 0.1.2 - Updated MAINNET_ROADMAP.md with FAZ 1 completion status
PezkuwiChain Omni Node
This is a white labeled implementation based on pezkuwi-omni-node-lib.
It can be used to start a teyrchain node from a provided chain spec file. It is only compatible with runtimes that use block
number u32 and Aura consensus.
Installation
Download & expose it via PATH:
# Download and set it on PATH.
wget https://github.com/pezkuwichain/pezkuwi-sdk/releases/download/<stable_release_tag>/pezkuwi-omni-node
chmod +x pezkuwi-omni-node
export PATH="$PATH:`pwd`"
Replace
<stable_release_tag>with the latest stable tag from the Pezkuwi SDK releasesFor example:
wget https://github.com/pezkuwichain/pezkuwi-sdk/releases/download/pezkuwi-stable2506-1/pezkuwi-omni-node
Compile & install via cargo:
# Assuming ~/.cargo/bin is on the PATH
cargo install pezkuwi-omni-node --locked
Usage
A basic example for an Omni Node run starts from a runtime which implements the sp_genesis_builder::GenesisBuilder.
The interface mandates the runtime to expose a named-preset.
1. Install chain-spec-builder
Note: chain-spec-builder binary is published on crates.io under
pezstaging-chain-spec-builder due to a name conflict.
Install it with cargo like bellow :
cargo install pezstaging-chain-spec-builder --locked
2. Generate a chain spec
Omni Node requires the chain spec to include a JSON key named relay_chain. It is set to a chain id,
representing the chain name, e.g. zagros, paseo, pezkuwichain, pezkuwi, or kusama, but
there are also local variants that can be used for testing, like pezkuwichain-local or zagros-local. The
local variants are available only for a build of pezkuwi-omni-node with
zagros-native and pezkuwichain-native features respectively.
Additionaly, the --para-id flag can be used to set the JSON key named para_id. This flag is used
by nodes to determine the teyrchain id, and it is especially useful when the teyrchain id can not be
fetched from the runtime, when the state points to a runtime that does not implement the
cumulus_primitives_core::GetTeyrchainInfo runtime API. It is recommended for runtimes to implement
the runtime API and be upgraded on chain.
Example command bellow:
chain-spec-builder create --relay-chain <relay_chain_id> --para-id <id> -r <runtime.wasm> named-preset <preset_name>
3. Run Omni Node
And now with the generated chain spec we can start the node in development mode like so:
pezkuwi-omni-node --dev --chain <chain_spec.json>