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ChainID 138 Complete Implementation Summary
Date: December 26, 2024
Status: ✅ Complete - All documentation and scripts updated
Overview
This document provides a complete summary of the ChainID 138 Besu node configuration implementation, including all containers, access control, JWT authentication requirements, and deployment scripts.
Container Allocation
Total Containers: 25
- Besu Nodes: 19 (5 validators + 5 sentries + 9 RPC)
- Hyperledger Services: 5
- Explorer: 1
Currently Deployed: 12
- Besu Nodes: 12 (5 validators + 4 sentries + 3 RPC)
- Hyperledger Services: 0
- Explorer: 0
Missing: 13
- Besu Nodes: 7 (1 sentry + 6 RPC)
- Hyperledger Services: 5
- Explorer: 1
Ali's Containers (Full Access) - 4 Containers
| VMID | Hostname | Role | IP Address | Identity | JWT Auth | Discovery |
|---|---|---|---|---|---|---|
| 1504 | besu-sentry-5 |
Besu Sentry | 192.168.11.154 | N/A | ✅ Required | Enabled |
| 2503 | besu-rpc-4 |
Besu RPC | 192.168.11.253 | 0x8a | ✅ Required | Disabled |
| 2504 | besu-rpc-4 |
Besu RPC | 192.168.11.254 | 0x1 | ✅ Required | Disabled |
| 6201 | firefly-2 |
Firefly | 192.168.11.67 | N/A | ✅ Required | N/A |
Access Level: Full root access to all containers and Proxmox host
Luis's Containers (RPC-Only Access) - 2 Containers
| VMID | Hostname | Role | IP Address | Identity | JWT Auth | Discovery |
|---|---|---|---|---|---|---|
| 2505 | besu-rpc-luis |
Besu RPC | 192.168.11.255 | 0x8a | ✅ Required | Disabled |
| 2506 | besu-rpc-luis |
Besu RPC | 192.168.11.256 | 0x1 | ✅ Required | Disabled |
Access Level: RPC-only access via JWT authentication
- No Proxmox console access
- No SSH access
- No key material access
- Access via reverse proxy / firewall-restricted RPC ports
Putu's Containers (RPC-Only Access) - 2 Containers
| VMID | Hostname | Role | IP Address | Identity | JWT Auth | Discovery |
|---|---|---|---|---|---|---|
| 2507 | besu-rpc-putu |
Besu RPC | 192.168.11.257 | 0x8a | ✅ Required | Disabled |
| 2508 | besu-rpc-putu |
Besu RPC | 192.168.11.258 | 0x1 | ✅ Required | Disabled |
Access Level: RPC-only access via JWT authentication
- No Proxmox console access
- No SSH access
- No key material access
- Access via reverse proxy / firewall-restricted RPC ports
Configuration Files Created
Besu Configuration Templates
smom-dbis-138/config/config-rpc-4.toml- Ali's RPC node (2503)smom-dbis-138/config/config-rpc-luis-8a.toml- Luis's RPC node (2505)smom-dbis-138/config/config-rpc-luis-1.toml- Luis's RPC node (2506)smom-dbis-138/config/config-rpc-putu-8a.toml- Putu's RPC node (2507)smom-dbis-138/config/config-rpc-putu-1.toml- Putu's RPC node (2508)
Key Features:
- Discovery disabled (prevents connection to Ethereum mainnet while reporting chainID 0x1 to MetaMask for wallet compatibility)
- Standardized paths:
/var/lib/besu/static-nodes.jsonand/var/lib/besu/permissions/permissioned-nodes.json - Permissioned access configuration
- JWT authentication ready
Scripts Created/Updated
1. Main Configuration Script
File: scripts/configure-besu-chain138-nodes.sh
Purpose: Comprehensive script that:
- Collects enodes from all Besu nodes (validators, sentries, RPC)
- Generates
static-nodes.jsonandpermissioned-nodes.json - Deploys configurations to all Besu containers (including 2503-2508)
- Configures discovery settings (disabled for RPC nodes 2503-2508)
- Restarts Besu services
Updated VMIDs: Now includes 2503-2508 in processing loops
2. Verification Script
File: scripts/verify-chain138-config.sh
Purpose: Verifies configuration deployment:
- Checks file existence
- Validates discovery settings
- Verifies peer connections
Updated VMIDs: Now includes 2503-2508 in verification
3. Quick Setup Script
File: scripts/setup-new-chain138-containers.sh
Purpose: Quick setup for new containers:
- Runs main configuration script
- Verifies new containers
- Checks discovery settings
Updated VMIDs: Now includes 2503-2508 in setup
Documentation Created/Updated
1. Main Configuration Guide
File: docs/CHAIN138_BESU_CONFIGURATION.md
Status: ✅ Updated with new container allocation
2. Configuration Summary
File: docs/CHAIN138_CONFIGURATION_SUMMARY.md
Status: ✅ Updated with new container allocation
3. Access Control Model
File: docs/CHAIN138_ACCESS_CONTROL_CORRECTED.md
Status: ✅ Updated with separate containers for each identity
4. JWT Authentication Requirements
File: docs/CHAIN138_JWT_AUTH_REQUIREMENTS.md
Status: ✅ Created - Documents JWT auth requirements for all containers
5. Missing Containers List
File: docs/MISSING_CONTAINERS_LIST.md
Status: ✅ Updated with all 13 missing containers
6. Complete Implementation Summary
File: docs/CHAIN138_COMPLETE_IMPLEMENTATION.md
Status: ✅ This document
Key Features
1. Complete Isolation
- Each operator has separate containers
- Each identity has its own dedicated container
- No shared infrastructure between operators
- Complete access separation
2. JWT Authentication
- All RPC containers require JWT authentication
- Nginx reverse proxy configuration
- Token-based access control
- Identity-level permissioning
3. Discovery Control
- Discovery disabled for all new RPC nodes (2503-2508)
- Prevents connection to Ethereum mainnet while reporting chainID 0x1 to MetaMask (wallet compatibility feature)
- Ensures nodes only connect via static/permissioned lists
4. Standardized Configuration
- Consistent file paths across all nodes
- Standardized configuration templates
- Automated deployment scripts
Deployment Checklist
For Each New RPC Container (2503-2508)
- Create LXC container
- Deploy Besu configuration template
- Configure static-nodes.json
- Configure permissioned-nodes.json
- Disable discovery (critical!)
- Configure permissioned identity
- Set up JWT authentication
- Configure nginx reverse proxy
- Set up firewall rules
- Test RPC access
- Verify peer connections
For Sentry Node (1504)
- Create LXC container
- Deploy Besu configuration template
- Configure static-nodes.json
- Configure permissioned-nodes.json
- Enable discovery
- Set up JWT authentication
- Verify peer connections
For Firefly Node (6201)
- Create LXC container
- Deploy Firefly configuration
- Configure ChainID 138 connection
- Set up JWT authentication
- Test Firefly API
Quick Start
1. Run Main Configuration
cd /home/intlc/projects/proxmox
./scripts/configure-besu-chain138-nodes.sh
This will:
- Collect enodes from all nodes
- Generate configuration files
- Deploy to all containers (including new ones)
- Configure discovery settings
- Restart services
2. Verify Configuration
./scripts/verify-chain138-config.sh
3. Set Up New Containers
./scripts/setup-new-chain138-containers.sh
Network Configuration
IP Address Allocation
- 1504 (besu-sentry-5): 192.168.11.154
- 2503 (besu-rpc-4): 192.168.11.253
- 2504 (besu-rpc-4): 192.168.11.254
- 2505 (besu-rpc-luis): 192.168.11.255
- 2506 (besu-rpc-luis): 192.168.11.256
- 2507 (besu-rpc-putu): 192.168.11.257
- 2508 (besu-rpc-putu): 192.168.11.258
- 6201 (firefly-2): 192.168.11.67
Port Configuration
- P2P: 30303 (all Besu nodes)
- RPC HTTP: 8545 (all RPC nodes)
- RPC WebSocket: 8546 (all RPC nodes)
- Metrics: 9545 (all Besu nodes)
Security Considerations
- JWT Authentication: All RPC containers require JWT tokens
- Access Isolation: Complete separation between operators
- Network Isolation: Firewall rules restrict access
- Identity Separation: Each identity has dedicated container
- Discovery Control: Disabled for RPC nodes to prevent network issues
Related Documentation
- Missing Containers List
- ChainID 138 Configuration Guide
- Configuration Summary
- Access Control Model
- JWT Authentication Requirements
Support
For detailed information on:
- Configuration: See CHAIN138_BESU_CONFIGURATION.md
- Access Control: See CHAIN138_ACCESS_CONTROL_CORRECTED.md
- JWT Setup: See CHAIN138_JWT_AUTH_REQUIREMENTS.md
- Deployment: See CHAIN138_CONFIGURATION_SUMMARY.md
Last Updated: December 26, 2024
Status: ✅ Complete - Ready for Deployment