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feat: add integrated blockchain node deployment automation 
- Add deployment script for integrated blockchain node with mempool support
- Create comprehensive setup documentation from scratch
- Add agent workflow for automated deployment
- Support both bare metal and container deployments
- Include verification steps and troubleshooting guide
- Provide configuration templates for hub and follower nodes
2026-05-20 09:34:52 +02:00

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description
description
Deploy integrated blockchain node with mempool support

Integrated Blockchain Node Deployment Workflow

This workflow deploys the integrated blockchain node (with full mempool support) to a target host or container. This is the recommended approach for production deployments.

Prerequisites

  • Target host with SSH access
  • Python 3.13+ installed on target
  • Root or sudo access on target
  • Git installed on target

Workflow Steps

1. Verify Target Environment

# Check Python version
ssh $TARGET "python3 --version"

# Check if git is available
ssh $TARGET "git --version"

# Check if systemd is available
ssh $TARGET "systemctl --version"

2. Clone Repository

# Clone AITBC repository to target
ssh $TARGET "sudo git clone https://gitea.bubuit.net:3000/oib/aitbc.git /opt/aitbc"

3. Run Deployment Script

# Execute deployment script on target
ssh $TARGET "sudo bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh"

4. Verify Deployment

# Check service status
ssh $TARGET "sudo systemctl status aitbc-blockchain-node --no-pager"

# Check RPC endpoint
ssh $TARGET "curl -s http://localhost:8006/rpc/head"

# Check mempool endpoint
ssh $TARGET "curl -s http://localhost:8006/rpc/mempool"

5. Configure for Production

# Edit blockchain configuration
ssh $TARGET "sudo nano /etc/aitbc/blockchain.env"

# Set production values
# ENABLE_BLOCK_PRODUCTION=true/false
# CHAIN_ID=ait-mainnet
# NODE_ROLE=hub/follower

# Restart service to apply changes
ssh $TARGET "sudo systemctl restart aitbc-blockchain-node"

Container Deployment

For incus Containers

# Create container
TARGET_CONTAINER="aitbc-container"
incus launch ubuntu:22.04 $TARGET_CONTAINER

# Push repository to container
incus file push -r /opt/aitbc $TARGET_CONTAINER/opt/

# Run setup inside container
incus exec $TARGET_CONTAINER -- bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh

# Verify deployment
incus exec $TARGET_CONTAINER -- systemctl status aitbc-blockchain-node --no-pager
incus exec $TARGET_CONTAINER -- curl -s http://localhost:8006/rpc/mempool

For ns3 Container (hub.aitbc.bubuit.net)

# SSH to ns3
ssh ns3

# Stop standalone node
incus exec aitbc -- systemctl stop aitbc-blockchain-node-3
incus exec aitbc -- systemctl disable aitbc-blockchain-node-3

# Clone repository
incus exec aitbc -- git clone https://gitea.bubuit.net:3000/oib/aitbc.git /opt/aitbc

# Run deployment script
incus exec aitbc -- bash /opt/aitbc/scripts/deployment/deploy-integrated-blockchain-node.sh

# Verify deployment
incus exec aitbc -- curl -s http://localhost:8006/rpc/mempool

Configuration Templates

Hub Node Configuration

# /etc/aitbc/blockchain.env
CHAIN_ID=ait-mainnet
RPC_BIND_HOST=0.0.0.0
RPC_BIND_PORT=8006
P2P_BIND_HOST=0.0.0.0
P2P_BIND_PORT=8001
ENABLE_BLOCK_PRODUCTION=true
GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
CROSS_SITE_REMOTE_ENDPOINTS=

# /etc/aitbc/node.env
NODE_ID=hub.aitbc.bubuit.net
ISLAND_ID=ait-public-island
CHAIN_ID=ait-mainnet
NODE_ROLE=hub
P2P_BIND_PORT=8001

Follower Node Configuration

# /etc/aitbc/blockchain.env
CHAIN_ID=ait-mainnet
RPC_BIND_HOST=0.0.0.0
RPC_BIND_PORT=8006
P2P_BIND_HOST=0.0.0.0
P2P_BIND_PORT=8001
ENABLE_BLOCK_PRODUCTION=false
GOSSIP_BROADCAST_URL=redis://127.0.0.1:6379
CROSS_SITE_REMOTE_ENDPOINTS=https://hub.aitbc.bubuit.net/rpc

# /etc/aitbc/node.env
NODE_ID=follower-$(hostname)
ISLAND_ID=ait-public-island
CHAIN_ID=ait-mainnet
NODE_ROLE=follower
P2P_BIND_PORT=8001

Verification Steps

After deployment, verify:

  1. Service Status:

    systemctl is-active aitbc-blockchain-node

  2. RPC Endpoint:

    curl -s http://localhost:8006/rpc/head | jq

  3. Mempool Endpoint:

    curl -s http://localhost:8006/rpc/mempool | jq

  4. P2P Connectivity:

    netstat -tlnp | grep 8001

  5. No Errors in Logs:

    journalctl -u aitbc-blockchain-node -n 100 --no-pager | grep -i error

Troubleshooting

Service Won't Start

# Check logs
journalctl -u aitbc-blockchain-node -n 50 --no-pager

# Check configuration
python3 -m aitbc_chain.main --check-config

# Verify environment files
cat /etc/aitbc/blockchain.env
cat /etc/aitbc/node.env

Mempool Endpoint Returns 404

This should not happen with integrated node. If it does:

# Verify using correct port (8006, not 8082)
curl -s http://localhost:8006/rpc/mempool

# Check if integrated node is running
ps aux | grep aitbc_chain.main

Port Conflicts

# Find process using port
lsof -i :8006

# Kill conflicting process
kill -9 <PID>

Migration from Standalone

See Blockchain Node Implementation Guide for detailed migration instructions.

Related Documentation