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88 lines
1.5 KiB
Markdown
88 lines
1.5 KiB
Markdown
# Blockchain Node Configuration
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Configure your blockchain node for optimal performance.
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## Configuration File
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Location: `~/.aitbc/chain.yaml`
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## Node Configuration
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```yaml
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node:
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name: my-node
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network: ait-devnet # or ait-mainnet
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data_dir: /opt/blockchain-node/data
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log_level: info
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```
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## RPC Configuration
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```yaml
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rpc:
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enabled: true
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bind_host: 0.0.0.0
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bind_port: 8080
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cors_origins:
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- http://localhost:8009
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- http://localhost:8000
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rate_limit: 1000 # requests per minute
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```
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## P2P Configuration
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```yaml
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p2p:
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enabled: true
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bind_host: 0.0.0.0
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bind_port: 7070
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bootstrap_nodes:
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- /dns4/node-1.aitbc.com/tcp/7070/p2p/...
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max_peers: 50
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min_peers: 5
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```
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## Mempool Configuration
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```yaml
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mempool:
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backend: database # or memory
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max_size: 10000
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min_fee: 0
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eviction_interval: 60
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```
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## Database Configuration
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```yaml
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database:
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adapter: postgresql # or sqlite
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url: postgresql://user:pass@localhost/aitbc_chain
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pool_size: 10
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max_overflow: 20
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```
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## Validator Configuration
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```yaml
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validator:
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enabled: true
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key: <VALIDATOR_PRIVATE_KEY>
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block_time: 2 # seconds
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max_block_size: 1000000 # bytes
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max_txs_per_block: 500
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```
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## Environment Variables
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```bash
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export AITBC_CHAIN_DATA_DIR=/opt/blockchain-node/data
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export AITBC_CHAIN_RPC_PORT=8080
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export AITBC_CHAIN_P2P_PORT=7070
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```
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## Next
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- [Quick Start](./1_quick-start.md) — Get started
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- [Operations](./3_operations.md) — Day-to-day ops
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- [Consensus](./4_consensus.md) — Consensus mechanism
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