2026-07-12 11:35:04 +02:00
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# Forgejo package prune (retention)
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Workplan: `ACTIVITY-WP-0020` · complements `docs/forgejo-backup.md`
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## Policy
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| Rule | Value |
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| --- | --- |
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| Versions kept per package | **3** (newest by `created_at`) |
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| Package types (phase 1) | `container`, `pypi`, `npm`, `generic` |
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| Org scope | `coulomb` |
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| Protected versions | Image tags referenced in `railiance-apps` production Helm values / chart defaults |
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| Default mode | dry-run (no deletes) |
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| Schedule | Weekly Sunday 03:30 UTC via `activity-core` (`weekly-forgejo-package-prune`) |
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OCI container layers dominate `forgejo dump` size (~80% of blob zip). Pruning old
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tags slows backup growth and shortens chunked-copy duration.
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## Operator commands
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2026-07-12 11:57:35 +02:00
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### 1. Forgejo API token (one-time per workstation)
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This is **not** the OpenBao backup lane (`bao login` / Nextcloud). Prune uses a
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Forgejo **personal access token** with package scopes — same convention as
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`railiance-apps` (`FORGEJO_ADMIN_TOKEN`, `/tmp/forgejo-tegwick-api-token`).
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1. Log in to https://forgejo.coulomb.social as `tegwick` (or another user with
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org package admin rights on `coulomb`).
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2. **Settings → Applications → Generate New Token**
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3. Scopes: **`read:package`** and **`write:package`**
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4. Store on the workstation (pick one):
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2026-07-12 11:35:04 +02:00
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```bash
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2026-07-12 11:57:35 +02:00
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# Option A — token file (matches forgejo-operator-bootstrap, npm smoke, webhooks)
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install -m 600 /dev/null /tmp/forgejo-tegwick-api-token
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# paste token into the file (single line, no newline required)
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# Option B — env for one shell session
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export FORGEJO_TOKEN='<pat>'
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# alias: export FORGEJO_ADMIN_TOKEN='<pat>'
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```
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2026-07-12 11:35:04 +02:00
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2026-07-12 11:57:35 +02:00
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Do not commit the token or paste it into workplans, State Hub, or chat.
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### 2. Run prune
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```bash
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cd ~/railiance-platform
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2026-07-12 11:35:04 +02:00
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make forgejo-package-prune-dry-run # list would-delete candidates
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make forgejo-package-prune # delete beyond retention depth
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```
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## Rollback
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If a needed tag was removed, restore from the latest Nextcloud `forgejo-dump-*.zip.age`
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(`make forgejo-backup` evidence) using `railiance-infra/tools/forgejo-restore-drill.sh`,
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or re-push the image from CI.
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## Evidence
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activity-core posts `forgejo_package_prune` progress to State Hub with non-secret
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counts (`deleted_count`, `candidate_count`, `skipped_protected_count`, `errors`).
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## Related
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- `railiance-apps/docs/forgejo-package-registry.md`
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- `docs/forgejo-backup.md`
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