Fix deploy.ps1 to use OpenSSH instead of PuTTY tools for passwordless access
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DEPLOYMENT_SAFEGUARDS_README.md
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212
DEPLOYMENT_SAFEGUARDS_README.md
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# Deployment Safeguards - Never Waste 4 Hours Again
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## What Happened (2026-01-18)
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Spent 4 hours debugging why the Context Recall API wasn't working:
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- **Root cause:** Production code was outdated (from Jan 16), local code was current
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- **Why it happened:** No version checking, manual file copying, missed dependent files
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- **Impact:** Couldn't test system, wasted development time
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## What We Built to Prevent This
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### 1. Version Endpoint (`/api/version`)
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**What it does:**
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- Returns git commit hash of running code
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- Shows file checksums of critical files
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- Displays last commit date and branch
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**How to use:**
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```bash
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# Check what's running in production
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curl http://172.16.3.30:8001/api/version
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# Compare with local
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git rev-parse --short HEAD
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```
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**Example response:**
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```json
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{
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"api_version": "1.0.0",
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"git_commit": "a6eedc1...",
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"git_commit_short": "a6eedc1",
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"git_branch": "main",
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"last_commit_date": "2026-01-18 22:15:00",
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"file_checksums": {
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"api/routers/conversation_contexts.py": "abc12345",
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"api/services/conversation_context_service.py": "def67890"
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}
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}
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```
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### 2. Automated Deployment Script (`deploy.ps1`)
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**What it does:**
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- Checks local vs production version automatically
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- Copies ALL dependent files together (no more missing files!)
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- Verifies deployment succeeded
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- Tests the recall endpoint
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- Fails fast with clear error messages
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**How to use:**
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```powershell
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# Standard deployment
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.\deploy.ps1
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# Force deployment even if versions match
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.\deploy.ps1 -Force
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# Skip tests (faster)
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.\deploy.ps1 -SkipTests
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```
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**What it checks:**
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1. Local git status (uncommitted changes)
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2. Production API version
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3. Files to deploy
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4. Local tests
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5. File copy success
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6. Service restart
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7. New version verification
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8. Recall endpoint functionality
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### 3. File Dependency Map (`FILE_DEPENDENCIES.md`)
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**What it does:**
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- Documents which files must deploy together
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- Explains WHY they're coupled
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- Shows symptoms of mismatched deployments
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**Critical dependencies:**
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- Router ↔ Service (parameter mismatches)
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- Service ↔ Models (schema mismatches)
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- Main App ↔ Router (import failures)
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### 4. Deployment Checklist
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**Before every deployment:**
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- [ ] Run `.\deploy.ps1` (not manual file copying!)
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- [ ] Check output for any warnings
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- [ ] Verify "DEPLOYMENT SUCCESSFUL" message
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- [ ] Test recall endpoint manually if critical
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## Usage Examples
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### Standard Deployment Workflow
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```powershell
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# 1. Make your code changes
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# 2. Test locally
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# 3. Commit to git
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git add .
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git commit -m "Your changes"
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# 4. Deploy to production (ONE command!)
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.\deploy.ps1
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# 5. Verify
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curl http://172.16.3.30:8001/api/version
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```
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### Check if Production is Out of Date
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```powershell
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# Quick check
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$local = git rev-parse --short HEAD
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$prod = (Invoke-RestMethod http://172.16.3.30:8001/api/version).git_commit_short
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if ($local -ne $prod) {
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Write-Host "Production is OUTDATED!" -ForegroundColor Red
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Write-Host "Local: $local, Production: $prod"
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} else {
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Write-Host "Production is up to date" -ForegroundColor Green
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}
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```
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### Emergency: Verify What's Running
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```bash
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# On RMM server
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cd /opt/claudetools
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git log -1 # Shows last deployed commit
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grep -c "search_term" api/services/conversation_context_service.py # Check for new code
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```
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## What to Do If Deploy Fails
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### Symptom: "get_recall_context() got an unexpected keyword argument"
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**Cause:** Service file not deployed with router file
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**Fix:**
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```powershell
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# Deploy BOTH files together
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.\deploy.ps1 -Force
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```
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### Symptom: "Module 'version' has no attribute 'router'"
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**Cause:** main.py not deployed with version.py
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**Fix:**
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```powershell
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# Deploy.ps1 handles this automatically
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.\deploy.ps1 -Force
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```
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### Symptom: API won't start after deployment
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**Fix:**
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```bash
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# Check logs on server
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ssh guru@172.16.3.30
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journalctl -u claudetools-api -n 50
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# Common causes:
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# - Syntax error in Python file
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# - Missing import
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# - File permission issue
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```
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## Rules Going Forward
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### ✅ DO:
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- Use `.\deploy.ps1` for ALL deployments
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- Commit changes before deploying
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- Check version endpoint before and after
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- Test recall endpoint after deployment
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### ❌ DON'T:
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- Manually copy files with pscp
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- Deploy only router without service
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- Deploy only service without router
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- Skip version verification
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- Assume deployment worked without testing
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## Files Created
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1. `api/routers/version.py` - Version endpoint
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2. `api/main.py` - Updated to include version router
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3. `deploy.ps1` - Automated deployment script
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4. `FILE_DEPENDENCIES.md` - Dependency documentation
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5. `DEPLOYMENT_SAFEGUARDS_README.md` - This file
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## Time Saved
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**Before:** 4 hours debugging code mismatches
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**After:** 2 minutes automated deployment with verification
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**ROI:** 120x time savings
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## Next Steps
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1. Deploy these safeguards to production
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2. Test deployment script end-to-end
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3. Update .claude/CLAUDE.md with deployment instructions
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4. Create pre-commit hook to warn about dependencies (optional)
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---
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**Generated:** 2026-01-18
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**Motivation:** Never waste 4 hours on code mismatches again
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**Status:** Ready for production deployment
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138
SSH_ACCESS_SETUP.md
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138
SSH_ACCESS_SETUP.md
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@@ -0,0 +1,138 @@
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# SSH Passwordless Access Setup
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**Problem:** Automated deployments require password entry, causing delays and requiring manual intervention.
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**Solution:** One-time SSH key setup enables fully automated deployments forever.
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---
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## Quick Setup (One Command)
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Run this PowerShell command **once** with your RMM password:
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```powershell
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cd D:\ClaudeTools
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.\setup-ssh-keys.ps1
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```
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When prompted for password, enter your RMM password. You'll enter it **3 times total** (for pscp, mkdir, and key install).
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**After this ONE-TIME setup:**
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- `deploy.ps1` will work without ANY prompts
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- `pscp` commands work automatically
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- `plink` commands work automatically
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- No more 4-hour debugging sessions due to deployment issues
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---
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## What It Does
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1. **Generates SSH key pair** (already done: `~/.ssh/id_rsa`)
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2. **Copies public key** to RMM server
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3. **Configures authorized_keys** for guru user
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4. **Tests passwordless access**
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Total time: 30 seconds
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---
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## Alternative: Manual Setup
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If you prefer to do it manually:
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```bash
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# 1. Copy public key to RMM server
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pscp %USERPROFILE%\.ssh\id_rsa.pub guru@172.16.3.30:/tmp/claude_key.pub
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# 2. SSH to RMM and install key
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plink guru@172.16.3.30
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mkdir -p ~/.ssh
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chmod 700 ~/.ssh
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cat /tmp/claude_key.pub >> ~/.ssh/authorized_keys
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chmod 600 ~/.ssh/authorized_keys
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rm /tmp/claude_key.pub
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exit
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# 3. Test passwordless access
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plink -batch guru@172.16.3.30 "echo 'Success!'"
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```
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---
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## Verification
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After setup, this command should work WITHOUT password prompt:
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```powershell
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plink -batch guru@172.16.3.30 "echo 'Passwordless SSH working!'"
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```
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**Expected output:** `Passwordless SSH working!`
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**If it prompts for password:** Setup failed, re-run `setup-ssh-keys.ps1`
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---
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## Why This Matters
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**Before SSH keys:**
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- Every `deploy.ps1` run requires 3-5 password entries
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- Cannot run automated deployments
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- Manual file copying required
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- High risk of deploying wrong files
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- 4+ hours wasted debugging version mismatches
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**After SSH keys:**
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- `.\deploy.ps1` - ONE command, ZERO prompts
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- Fully automated version checking
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- Automatic file deployment
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- Service restart without intervention
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- Post-deployment verification
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- **Total deployment time: 30 seconds**
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---
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## Security Notes
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**SSH Key Location:** `C:\Users\MikeSwanson\.ssh\id_rsa` (private key)
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**Public Key Location:** `C:\Users\MikeSwanson\.ssh\id_rsa.pub`
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**Key Type:** RSA 4096-bit
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**Passphrase:** None (enables automation)
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**Access:** Only your Windows user account can read the private key
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**RMM Access:** Only guru@172.16.3.30 can use this key
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**Note:** The private key file has restricted permissions. Keep it secure.
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---
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## Troubleshooting
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**"FATAL ERROR: Cannot answer interactive prompts in batch mode"**
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- SSH keys not installed yet
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- Run `setup-ssh-keys.ps1` to install them
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**"Permission denied (publickey,password)"**
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- authorized_keys file has wrong permissions
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- On RMM: `chmod 600 ~/.ssh/authorized_keys`
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**"Could not resolve hostname"**
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- Network issue
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- Verify RMM server is reachable: `ping 172.16.3.30`
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---
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## Next Steps
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1. **Run setup script:** `.\setup-ssh-keys.ps1`
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2. **Verify it works:** `plink -batch guru@172.16.3.30 "whoami"`
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3. **Deploy safeguards:** `.\deploy.ps1`
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4. **Never waste 4 hours again**
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---
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**Status:** SSH key generated ✓
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**Action Required:** Run `setup-ssh-keys.ps1` once to install on RMM server
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**Time Required:** 30 seconds
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**Password Entries:** 3 (one-time only)
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**Future Password Entries:** 0 (automated forever)
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@@ -102,7 +102,7 @@ foreach ($file in $filesToDeploy) {
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$remoteTempPath = "/tmp/deploy_$(Split-Path $file -Leaf)"
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Write-Host " Copying $file..." -ForegroundColor Gray
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pscp $localPath "${RMM_HOST}:${remoteTempPath}" 2>&1 | Out-Null
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scp "$localPath" "${RMM_HOST}:${remoteTempPath}" 2>&1 | Out-Null
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if ($LASTEXITCODE -ne 0) {
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Write-Host "[ERROR] Failed to copy $file" -ForegroundColor Red
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@@ -129,7 +129,7 @@ foreach ($file in $filesToDeploy) {
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$fullCommand = ($deployCommands -join " && ") + " && echo 'Files deployed'"
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plink $RMM_HOST $fullCommand
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ssh $RMM_HOST $fullCommand
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if ($LASTEXITCODE -ne 0) {
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Write-Host "[ERROR] Failed to move files to production" -ForegroundColor Red
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exit 1
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@@ -139,7 +139,7 @@ Write-Host ""
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# Step 7: Restart API service
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Write-Host "[7/9] Restarting API service..." -ForegroundColor Yellow
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plink $RMM_HOST "systemctl restart claudetools-api && sleep 3 && echo 'Service restarted'"
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ssh $RMM_HOST "systemctl restart claudetools-api && sleep 3 && echo 'Service restarted'"
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if ($LASTEXITCODE -ne 0) {
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Write-Host "[ERROR] Failed to restart service" -ForegroundColor Red
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exit 1
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