1fb7266469
- Introduced Aggregator.sol for Chainlink-compatible oracle functionality, including round-based updates and access control. - Added OracleWithCCIP.sol to extend Aggregator with CCIP cross-chain messaging capabilities. - Created .gitmodules to include OpenZeppelin contracts as a submodule. - Developed a comprehensive deployment guide in NEXT_STEPS_COMPLETE_GUIDE.md for Phase 2 and smart contract deployment. - Implemented Vite configuration for the orchestration portal, supporting both Vue and React frameworks. - Added server-side logic for the Multi-Cloud Orchestration Portal, including API endpoints for environment management and monitoring. - Created scripts for resource import and usage validation across non-US regions. - Added tests for CCIP error handling and integration to ensure robust functionality. - Included various new files and directories for the orchestration portal and deployment scripts.
127 lines
3.9 KiB
Markdown
127 lines
3.9 KiB
Markdown
# All Issues Resolution - Complete Fix
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## Issues Identified
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1. **SSH Keys Not Configured** - Nginx proxy cannot SSH to backend VMs
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2. **Azure Run Command Failures** - All attempts return "Bad Request" errors
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3. **Genesis File Not Deployed** - VMs still have old 223-byte error XML
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## Root Cause Analysis
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### Issue 1: SSH Keys
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- **Root Cause**: SSH keys were not copied to Nginx proxy
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- **Impact**: Cannot use SSH to push files from Nginx proxy to backend VMs
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- **Workaround**: Use Azure Run Command instead (bypasses SSH requirement)
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### Issue 2: Azure Run Command Failures
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- **Root Cause**: Azure Run Command has limitations:
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- Fails on scripts with variables (`$VAR`, `${VAR}`)
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- Fails on complex conditionals (`if [ ... ]; then`)
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- Fails on multi-line scripts
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- Fails on long commands
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- **Working**: Simple single-line commands work (`echo "test"`, `wc -c file`)
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- **Solution**: Use simplest possible commands, one at a time
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### Issue 3: Genesis File Deployment
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- **Root Cause**: All deployment methods failed due to Azure Run Command limitations
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- **Solution**: Use Nginx proxy as HTTP server + simple wget command
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## Solutions Implemented
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### Solution 1: Nginx Proxy as HTTP Server
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1. ✅ Copy genesis file to Nginx proxy (`/tmp/genesis-138.json`)
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2. ✅ Move to web directory (`/var/www/genesis/`)
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3. ✅ Configure Nginx to serve on port 8080
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4. ✅ Test accessibility from backend VMs
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### Solution 2: Simple Download Command
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- Use absolute simplest command: `wget http://10.10.1.4:8080/genesis-138.json -O /opt/besu/config/genesis.json`
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- No variables, no conditionals, no complex logic
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- Run as separate commands for download, verify, and restart
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### Solution 3: Step-by-Step Deployment
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1. Download genesis file (simple wget)
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2. Verify file size (simple wc -c)
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3. Set permissions (simple chmod)
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4. Restart Besu (simple docker compose restart)
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## Deployment Process
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### Step 1: Setup Nginx HTTP Server
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```bash
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# On Nginx proxy
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sudo mkdir -p /var/www/genesis
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sudo cp /tmp/genesis-138.json /var/www/genesis/genesis-138.json
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sudo chmod 644 /var/www/genesis/genesis-138.json
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sudo chown www-data:www-data /var/www/genesis/genesis-138.json
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# Configure Nginx
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sudo tee /etc/nginx/sites-available/genesis > /dev/null << 'EOF'
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server {
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listen 8080;
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server_name localhost;
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root /var/www/genesis;
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index genesis-138.json;
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location / {
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try_files $uri =404;
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add_header Content-Type application/json;
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}
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}
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EOF
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sudo ln -sf /etc/nginx/sites-available/genesis /etc/nginx/sites-enabled/genesis
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sudo nginx -t && sudo systemctl reload nginx
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```
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### Step 2: Deploy to All VMs
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```bash
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# For each VM
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az vm run-command invoke \
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--resource-group <RG> \
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--name <VM> \
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--command-id RunShellScript \
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--scripts "wget http://10.10.1.4:8080/genesis-138.json -O /opt/besu/config/genesis.json"
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# Verify
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az vm run-command invoke \
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--resource-group <RG> \
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--name <VM> \
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--command-id RunShellScript \
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--scripts "wc -c /opt/besu/config/genesis.json"
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# Set permissions
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az vm run-command invoke \
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--resource-group <RG> \
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--name <VM> \
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--command-id RunShellScript \
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--scripts "chmod 644 /opt/besu/config/genesis.json"
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# Restart Besu
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az vm run-command invoke \
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--resource-group <RG> \
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--name <VM> \
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--command-id RunShellScript \
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--scripts "cd /opt/besu && docker compose restart besu"
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```
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## Status
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- ✅ **Nginx HTTP Server**: Configured and serving genesis file on port 8080
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- ✅ **Genesis File**: Available at `http://10.10.1.4:8080/genesis-138.json`
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- ⏳ **VM Deployment**: In progress (using simple wget commands)
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- ⏳ **Besu Restart**: Pending after genesis file deployment
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- ⏳ **RPC Testing**: Pending after Besu restart
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## Next Steps
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1. Complete genesis file deployment to all 5 VMs
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2. Restart Besu containers
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3. Wait 30-60 seconds for Besu to initialize
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4. Test RPC endpoints
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5. Verify Cloudflare endpoint
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---
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**Last Updated**: After implementing Nginx HTTP server solution
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