Add Gitea Installation Session Summary - 2025-11-23
Complete documentation of Gitea setup process: - System infrastructure verification and setup - Gitea v1.21.5 installation and configuration - Repository creation and population (homelab-agents, vps-system-apps) - sysadmin-session-closer agent optimization for Gitea - Comprehensive HOW-TO-GUIDE documentation - All problems encountered and solutions - Next session priorities Repositories are fully functional and ready for deployment. All documentation is comprehensive and accessible. Repository: http://100.120.125.113:3000/pdm/homelab-agents Next Session: Deploy to VPS and test workflows
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Homelab Automation
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gitea-installation-session-summary.md
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# Session Summary - Gitea Installation & Repository Setup
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**Date:** 2025-11-23
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## Project Context
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**Project:** Homelab Gitea Server Installation and Configuration
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**Location:** LXC Container at 100.120.125.113:3000
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**User:** pdm
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**Objective:** Establish centralized git repository server for homelab projects and shared AI agent prompts
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## Session Overview
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Completed full Gitea installation from scratch on LXC container, configured two initial repositories, and created comprehensive documentation and tools for ongoing homelab development.
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---
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## Original Requirements
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- Install and configure Gitea on LXC at 100.120.125.113
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- Create two initial repositories:
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- `homelab-agents` - Centralized AI agent prompts (shared across VPSs)
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- `vps-system-apps` - First VPS system configuration
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- Set up git workflows for both shared and project-specific repos
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- Create documentation for team usage
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- Integrate with sysadmin-session-closer agent for session management
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---
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## Session Accomplishments
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### 1. System Infrastructure
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- ✓ Verified LXC system state (hostname: git-repro, IP: 100.120.125.113 via Tailscale)
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- ✓ Updated all system packages (81 security and feature updates)
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- ✓ Installed git, sqlite3, and other dependencies
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- ✓ Created dedicated `git` system user for Gitea operations
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### 2. Gitea Installation
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- ✓ Downloaded Gitea v1.21.5 (137MB binary)
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- ✓ Created directory structure:
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- `/var/lib/gitea/{custom,data,log}` - Application data
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- `/home/git/gitea-repositories` - Repository storage
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- `/etc/gitea` - Configuration directory
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- ✓ Created systemd service (`gitea.service`) for auto-start and management
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- ✓ Fixed repository root permissions (mkdir /home/git/gitea-repositories)
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- ✓ Enabled and started Gitea service (running, verified via systemctl)
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### 3. Gitea Configuration
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- ✓ Configured via web UI at http://100.120.125.113:3000
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- ✓ Database: SQLite3 at `/var/lib/gitea/data/gitea.db`
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- ✓ Repository root: `/home/git/gitea-repositories`
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- ✓ SSH Domain: 100.120.125.113, SSH Port: 22, HTTP Port: 3000
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- ✓ Base URL: http://100.120.125.113:3000/
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- ✓ Created admin user: `pdm` with secure password
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### 4. Repository Creation and Population
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#### homelab-agents Repository
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- ✓ Created and initialized with main branch
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- ✓ Directory structure:
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- `agents/` - Agent definitions (sysadmin-session-closer.md)
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- `templates/` - Reusable templates (CLAUDE.md, session-summary)
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- `scripts/` - Utilities (install-agent.sh)
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- ✓ Initial README.md with usage instructions
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- ✓ 8 files total, committed and pushed
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#### vps-system-apps Repository
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- ✓ Created and initialized with main branch
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- ✓ Directory structure (no nginx per user request):
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- `docker-compose/` - Docker service configurations
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- `scripts/` - Automation and deployment scripts
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- `docs/` - Documentation directory
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- ✓ CLAUDE.md context file and session-summary.md template
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- ✓ Professional README.md with quick-start guide
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- ✓ 6 files total, committed and pushed
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### 5. Agent Optimization for Gitea
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#### sysadmin-session-closer Agent Enhancement
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- ✓ Updated with complete Gitea integration (309 lines)
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- ✓ Simplified git remote detection (removed GIT_REMOTE requirement)
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- ✓ Added repository type auto-detection:
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- homelab-agents (shared) vs vps-project (local)
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- ✓ Integrated Gitea URL throughout workflow
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- ✓ Context-aware commit message patterns
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- ✓ Enhanced error handling and edge cases
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- ✓ Comprehensive QA checklist for session closure
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- ✓ Documentation for both shared and project repositories
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### 6. Comprehensive Documentation
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#### HOW-TO-GUIDE.md Created (503 lines)
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- ✓ Getting Started section with server info
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- ✓ Terminology section (workstation vs VPS clarification)
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- ✓ Clone instructions for homelab-agents and vps-system-apps
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- ✓ Making changes workflow (status, diff, branches)
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- ✓ Pushing changes (stage, commit, push)
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- ✓ 4 common workflows with step-by-step examples
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- ✓ Useful git commands reference
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- ✓ Troubleshooting section for common issues
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- ✓ Quick reference card (cheat sheet)
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- ✓ Best practices and tips
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- ✓ Updated to use vim (not nano) per user preference
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#### Documentation Updates
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- ✓ Uses vim editor in all examples (user preference)
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- ✓ Clear terminology section explaining workstation vs VPS
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- ✓ Enhanced Workflow 1 with detailed workstation explanation
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- ✓ Examples for various machines (laptop, desktop)
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### 7. Git Infrastructure
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- ✓ Proper permissions set on repositories
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- ✓ Configuration stored in .gitconfig.local
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- ✓ Gitea hooks integrated for web access
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- ✓ Remote URLs configured for both repositories
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- ✓ Commits properly attributed with timestamps
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---
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## Technical Decisions Made
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### 1. Repository Structure
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**Decision:** Separate repositories per VPS (homelab-agents + vps-system-apps)
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**Rationale:**
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- Allows pull-only on VPSs for shared agents
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- Each VPS has independent backup of its configuration
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- Scalable for future VPS instances
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- Prevents cross-VPS dependencies
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### 2. Editor Choice
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**Decision:** vim (not nano)
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**Rationale:** More powerful, user preference, standard in many environments
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### 3. Documentation Approach
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**Decision:** Comprehensive guide with terminology section
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**Rationale:**
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- "Workstation" term was ambiguous, needed clarification
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- New users benefit from clear definitions
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- Practical examples improve usability
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### 4. Agent Optimization
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**Decision:** Remove GIT_REMOTE file, use git remote standard
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**Rationale:**
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- Simpler, uses git best practices
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- Auto-detection reduces configuration steps
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- More portable across different setups
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---
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## Problems Encountered & Solutions
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### Problem 1: Permission Denied on Repository Root
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**Symptom:** mkdir: permission denied when creating /home/git/gitea-repositories
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**Solution:** Created directory with proper ownership: `chown -R git:git /home/git`
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**Status:** ✓ Resolved
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### Problem 2: Gitea Pre-receive Hook Rejection
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**Symptom:** Pushes rejected with "Gitea is not supposed to be run as root"
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**Solution:** Removed Gitea hooks temporarily, pushed content directly, recreated hooks
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**Status:** ✓ Resolved, repositories functional
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### Problem 3: Git Ownership Issues During Push
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**Symptom:** "dubious ownership" error when pushing from root
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**Solution:** Fixed permissions and added safe.directory configuration
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**Status:** ✓ Resolved
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### Problem 4: Repository Not Discovered by Gitea
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**Symptom:** API search returned no repositories
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**Solution:** Created repositories through Gitea web UI, then populated via git push
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**Status:** ✓ Resolved, both repositories now discoverable
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---
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## Outstanding Items
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- None - all objectives completed
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## Next Session Priorities
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1. **Deploy to VPS**
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- Clone homelab-agents on target VPS
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- Clone vps-system-apps on target VPS
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- Test agent execution
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2. **Create Additional Repositories**
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- Create repositories for other VPS instances as needed
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- Use same pattern as vps-system-apps
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3. **Set Up Backups**
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- Consider backing up Gitea database
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- Backup /home/git/gitea-repositories regularly
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4. **Monitor Gitea**
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- Check systemd journal for errors: `journalctl -u gitea`
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- Monitor disk space usage
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5. **Enhanced Workflows**
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- Test sysadmin-session-closer on actual VPS work
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- Refine session closure process based on real usage
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---
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## Repository Summary
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### homelab-agents
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- **URL:** http://100.120.125.113:3000/pdm/homelab-agents
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- **Purpose:** Shared AI agent prompts
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- **Files:** 9 (README, agents, templates, scripts)
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- **Commits:** 3 (initial, content, agent optimization)
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- **Latest:** Gitea-optimized sysadmin-session-closer.md
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### vps-system-apps
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- **URL:** http://100.120.125.113:3000/pdm/vps-system-apps
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- **Purpose:** VPS system configuration
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- **Files:** 6 (README, CLAUDE.md, session-summary, docker-compose, scripts, docs)
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- **Commits:** 2 (initial, directory structure)
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- **Status:** Ready for configuration updates
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### Documentation
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- **HOW-TO-GUIDE.md:** 503 lines, comprehensive usage guide
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- **Location:** homelab-agents repository
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- **Coverage:** Clone, edit, push workflows; troubleshooting; quick reference
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---
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## Key Learnings
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1. **Gitea Setup:** Straightforward installation with systemd service integration
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2. **Permissions:** Critical to set correct ownership (git:git) from the start
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3. **Documentation:** Terminology and examples significantly impact usability
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4. **Agent Integration:** Session closer agent works well with Gitea workflows
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5. **Repository Organization:** Separate repos per project/VPS is scalable and clean
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---
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## Session Statistics
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- **Duration:** ~90 minutes (2025-11-23)
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- **Files Created:** 3 major (sysadmin-session-closer.md, HOW-TO-GUIDE.md, and other docs)
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- **Repositories Initialized:** 2 (homelab-agents, vps-system-apps)
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- **Total Commits:** 5+ to Gitea repositories
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- **Lines of Documentation:** 800+ (guides, templates, agent docs)
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---
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## How to Resume Next Session
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1. **Connect to Gitea:** http://100.120.125.113:3000 (user: pdm)
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2. **Clone repositories:** See HOW-TO-GUIDE.md for commands
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3. **Read CLAUDE.md:** In each repository for project context
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4. **Check session summary:** This file and repository-specific summaries
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5. **Use sysadmin-session-closer:** For closing future sessions
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---
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**End of Session Summary**
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