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+# Odoo Module Deployment Workflow
+
+## Server Details
+
+| Parameter | Value |
+|-----------|-------|
+| **Host** | `106.75.152.117` |
+| **SSH Port** | `22` |
+| **User** | `ubuntu` |
+| **Password** | `BtZS9w@LFVyWMc3` |
+
+---
+
+## Odoo Instances
+
+| Instance | Port | Service Name | Addons Path | Database |
+|----------|------|--------------|-------------|----------|
+| **odoo18-new** | 10020 | `odoo18-new.service` | `/opt/odoo18-new/addons` | `mastertest` |
+| **odoo18-main** | 10018 | `odoo18-main.service` | `/opt/odoo18-main/addons` | (multiple) |
+
+---
+
+## Access URLs
+
+| Instance | URL |
+|----------|-----|
+| odoo18-new (Primary) | http://106.75.152.117:10020/ |
+| odoo18-main | http://106.75.152.117:10018/ |
+
+---
+
+## Deployment Steps
+
+### Step 1: Upload Module
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' scp -o StrictHostKeyChecking=no -r "<local_module_path>" ubuntu@106.75.152.117:/opt/odoo18-new/addons/
+```
+
+### Step 2: Set Permissions
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo chown -R ubuntu:ubuntu /opt/odoo18-new/addons/<module_name>"
+```
+
+### Step 3: Restart Odoo Service
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo systemctl restart odoo18-new.service"
+```
+
+### Step 4: Upgrade Module
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "cd /opt/odoo18-new && source venv/bin/activate && python3 odoo/odoo-bin -c config/odoo.conf -d mastertest -u <module_name> --stop-after-init"
+```
+
+### Step 5: Final Restart & Verify
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo systemctl restart odoo18-new.service && sudo systemctl status odoo18-new.service"
+```
+
+---
+
+## Quick Deploy (One-Line Commands)
+
+### For at_master_order module:
+
+**Step 1: Upload**
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' scp -o StrictHostKeyChecking=no -r "/Users/hussein/Desktop/last verstion only /at_master_order" ubuntu@106.75.152.117:/opt/odoo18-new/addons/
+```
+
+**Step 2: Set Permissions & Restart**
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo chown -R ubuntu:ubuntu /opt/odoo18-new/addons/at_master_order && sudo systemctl restart odoo18-new.service"
+```
+
+**Step 3: Upgrade Module**
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "cd /opt/odoo18-new && source venv/bin/activate && python3 odoo/odoo-bin -c config/odoo.conf -d mastertest -u at_master_order --stop-after-init"
+```
+
+**Step 4: Final Restart**
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo systemctl restart odoo18-new.service"
+```
+
+---
+
+## Troubleshooting
+
+### Port Conflict Resolution
+
+If port 10020 is already in use:
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo fuser -k 10020/tcp && sudo systemctl restart odoo18-new.service"
+```
+
+### Check Module State
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo -u postgres psql -d mastertest -c \"SELECT name, state, latest_version FROM ir_module_module WHERE name = '<module_name>';\""
+```
+
+### View Logs
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "tail -100 /opt/odoo18-new/logs/odoo.log"
+```
+
+### Check Service Status
+
+```bash
+sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117 "sudo systemctl status odoo18-new.service"
+```
+
+---
+
+## Quick Reference Commands
+
+| Action | Command |
+|--------|---------|
+| SSH Connect | `sshpass -p 'BtZS9w@LFVyWMc3' ssh ubuntu@106.75.152.117` |
+| Restart Service | `sudo systemctl restart odoo18-new.service` |
+| Stop Service | `sudo systemctl stop odoo18-new.service` |
+| View Logs | `tail -f /opt/odoo18-new/logs/odoo.log` |
+| List Addons | `ls -la /opt/odoo18-new/addons/` |
+| List Databases | `sudo -u postgres psql -c "SELECT datname FROM pg_database;"` |
+
+---
+
+## Config File Locations
+
+| Instance | Config Path |
+|----------|-------------|
+| odoo18-new | `/opt/odoo18-new/config/odoo.conf` |
+| odoo18-main | `/opt/odoo18-main/config/odoo.conf` |
+
+---
+
+## Notes
+
+- Always use `--stop-after-init` flag when upgrading modules via command line
+- The `mastertest` database is the primary database for odoo18-new instance
+- Service runs under `ubuntu` user
+- Virtual environment located at `/opt/odoo18-new/venv/`