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[GH-ISSUE #2937] Blueprint apply: UNIQUE constraint failed: certificates.domain #9038

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opened 2026-04-30 05:17:56 -05:00 by GiteaMirror · 3 comments
GiteaMirror commented 2026-04-30 05:17:56 -05:00
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Originally created by @xMikux on GitHub (Apr 30, 2026).
Original GitHub issue: https://github.com/fosrl/pangolin/issues/2937

Describe the Bug

Applying a blueprint via Newt fails when the new resource falls under an existing wildcard certificate.

blueprint yaml

public-resources:
  resource-nice-id-uno:
    name: this is my resource
    protocol: http
    full-domain: never-gonna-give-you-up.web.domain.com
    targets:
      - site: lively-yosemite-toad
        hostname: localhost
        method: http
        port: 8000

and pop out error:

Blueprint applied with errors: SqliteError: UNIQUE constraint failed: certificates.domain

Environment

  • OS Type & Version: Ubuntu 24.04
  • Pangolin Version: v1.18.1
  • Gerbil Version: 1.3.1
  • Traefik Version: v3.6
  • Newt Version: v1.12.3

To Reproduce

  1. Set up a wildcard domain (e.g. *.web.domain.com) — not using Traefik auto-generated per-domain cert.
  2. In the dashboard, open Blueprints and add a blueprint with a resource whose full-domain falls under that wildcard, e.g.: 
    public-resources:
  resource-nice-id-uno:
    name: this is my resource
    protocol: http
    full-domain: never-gonna-give-you-up.web.domain.com
    targets:
      - site: lively-yosemite-toad
        hostname: localhost
        method: http
        port: 8000
  3. Apply -> fails with SqliteError: UNIQUE constraint failed: certificates.domain.

Expected Behavior

Should be applied normally.

Originally created by @xMikux on GitHub (Apr 30, 2026). Original GitHub issue: https://github.com/fosrl/pangolin/issues/2937 ### Describe the Bug Applying a blueprint via Newt fails when the new resource falls under an existing wildcard certificate. blueprint yaml ```yaml public-resources: resource-nice-id-uno: name: this is my resource protocol: http full-domain: never-gonna-give-you-up.web.domain.com targets: - site: lively-yosemite-toad hostname: localhost method: http port: 8000 ``` and pop out error: ``` Blueprint applied with errors: SqliteError: UNIQUE constraint failed: certificates.domain ``` ### Environment - OS Type & Version: Ubuntu 24.04 - Pangolin Version: v1.18.1 - Gerbil Version: 1.3.1 - Traefik Version: v3.6 - Newt Version: v1.12.3 ### To Reproduce 1. Set up a wildcard domain (e.g. `*.web.domain.com`) — not using Traefik auto-generated per-domain cert. 2. In the dashboard, open **Blueprints** and add a blueprint with a resource whose `full-domain` falls under that wildcard, e.g.: ```yaml public-resources: resource-nice-id-uno: name: this is my resource protocol: http full-domain: never-gonna-give-you-up.web.domain.com targets: - site: lively-yosemite-toad hostname: localhost method: http port: 8000 ``` 3. Apply -> fails with SqliteError: UNIQUE constraint failed: certificates.domain. ### Expected Behavior Should be applied normally.
GiteaMirror commented 2026-04-30 05:18:01 -05:00
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@AstralDestiny commented on GitHub (Apr 30, 2026):

sqlite3 config/db/db.sqlite

delete from certificates;

Fixes some 1.18 stuff, Try again afterwards.

<!-- gh-comment-id:4349065151 --> @AstralDestiny commented on GitHub (Apr 30, 2026): sqlite3 config/db/db.sqlite > delete from certificates; Fixes some 1.18 stuff, Try again afterwards.
GiteaMirror commented 2026-04-30 05:18:03 -05:00
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@xMikux commented on GitHub (Apr 30, 2026):

After deleting, the issue still persists.

<!-- gh-comment-id:4350450879 --> @xMikux commented on GitHub (Apr 30, 2026): After deleting, the issue still persists.
GiteaMirror commented 2026-04-30 05:18:04 -05:00
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@xMikux commented on GitHub (Apr 30, 2026):

Image
<!-- gh-comment-id:4350492461 --> @xMikux commented on GitHub (Apr 30, 2026): <img width="705" height="543" alt="Image" src="https://github.com/user-attachments/assets/f4c0d1d4-a1d7-4eb6-83c9-63642a777e97" />
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Reference: github-starred/pangolin#9038
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