58 lines
1.7 KiB
Markdown
58 lines
1.7 KiB
Markdown
# Maintenance Documentation
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This directory contains operational maintenance guides for keeping Charon running smoothly.
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## Available Guides
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### [GeoLite2 Database Checksum Update](geolite2-checksum-update.md)
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**When to use:** Docker build fails with GeoLite2-Country.mmdb checksum mismatch
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**Topics covered:**
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- Automated weekly checksum verification workflow
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- Manual checksum update procedures (5 minutes)
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- Verification script for checking upstream changes
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- Troubleshooting common checksum issues
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- Alternative sources if upstream mirrors are unavailable
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**Quick fix:**
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```bash
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# Download and update checksum automatically
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NEW_CHECKSUM=$(curl -fsSL "https://github.com/P3TERX/GeoLite.mmdb/raw/download/GeoLite2-Country.mmdb" | sha256sum | cut -d' ' -f1)
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sed -i "s/ARG GEOLITE2_COUNTRY_SHA256=.*/ARG GEOLITE2_COUNTRY_SHA256=${NEW_CHECKSUM}/" Dockerfile
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docker build --no-cache -t test .
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```
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---
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## Contributing
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Found a maintenance issue not covered here? Please:
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1. **Create an issue** describing the problem
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2. **Document the solution** in a new guide
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3. **Update this index** with a link to your guide
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**Format:**
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```markdown
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### [Guide Title](filename.md)
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**When to use:** Brief description of when this guide applies
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**Topics covered:**
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- List key topics
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**Quick command:** (if applicable)
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```
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## Related Documentation
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- **[Troubleshooting](../troubleshooting/)** — Common runtime issues and fixes
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- **[Runbooks](../runbooks/)** — Emergency procedures and incident response
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- **[Configuration](../configuration/)** — Setup and configuration guides
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- **[Development](../development/)** — Developer environment and workflows
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---
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**Last Updated:** February 2, 2026
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