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feat: Add n8n and Ghost Templates for Dokploy Dashboard #763

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feat: Add n8n and Ghost Templates for Dokploy Dashboard #763

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17 changes: 17 additions & 0 deletions ghost/docker-compose.yml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
version: '3.8'
services:
ghost:
image: ghost:5-alpine
restart: always
ports:
- 2368:2368
environment:
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@greptile-apps greptile-apps Bot Mar 30, 2026

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P1 ports mapping violates project conventions

AGENTS.md explicitly states: "NEVER include: ports (use expose only), container_name, networks (Dokploy handles isolation)". Dokploy manages port routing internally; exposing 2368:2368 on the host conflicts with that mechanism and may cause port collisions across deployments.

Suggested change
- 2368:2368
environment:
expose:
- 2368

The same issue exists in n8n/docker-compose.yml at line 8.

Context Used: AGENTS.md (source)

database__client: sqlite3
database__connection__filename: content/data/ghost.db
url: http://localhost:2368
NODE_ENV: production
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P1 Hardcoded localhost URL breaks deployments

url: http://localhost:2368 will make Ghost generate all internal links (emails, sitemaps, etc.) pointing to localhost, which is unreachable from the public internet. The existing blueprints/ghost/template.toml solves this with a ${domain} variable:

Suggested change
NODE_ENV: production
url: http://${GHOST_HOST}

And the corresponding template.toml variable injection would set GHOST_HOST to the actual deployment domain.

volumes:
- ghost_data:/var/lib/ghost/content

volumes:
ghost_data:
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P0 Wrong directory — duplicate template already exists

This file is placed at ghost/docker-compose.yml (repository root level), but Dokploy only reads templates from the blueprints/ subdirectory. A fully-featured Ghost blueprint already exists at blueprints/ghost/ (with MySQL, template.toml, a logo, and a meta.json entry). This PR creates an unreachable duplicate that will never appear in the Dokploy dashboard.

The new files should either be discarded (the template already exists) or replace/update blueprints/ghost/ following the existing structure.

10 changes: 10 additions & 0 deletions ghost/index.json
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{
"name": "Ghost",
"description": "Turn your audience into a business. Publishing, newsletters, subscriptions and memberships.",
"version": "5.0",
"links": {
"repository": "https://github.com/TryGhost/Ghost",
"website": "https://ghost.org/"
},
"tags": ["cms", "blog", "publishing"]
}
19 changes: 19 additions & 0 deletions n8n/docker-compose.yml
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version: '3.8'
services:
n8n:
image: n8nio/n8n:latest
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P1 Unpinned latest tag is a supply-chain risk

AGENTS.md states: "Pin Docker images to specific versions to avoid supply chain attacks" and "When adding new templates, ensure Docker images are pinned to specific versions". Using n8nio/n8n:latest means deployments silently break on upstream changes.

The existing blueprints/n8n/ blueprint already uses the correct pinned form:

Suggested change
image: n8nio/n8n:latest
image: docker.n8n.io/n8nio/n8n:1.104.0

Context Used: AGENTS.md (source)

restart: always
ports:
- "5678:5678"
environment:
- N8N_HOST=localhost
- N8N_PORT=5678
- N8N_PROTOCOL=http
- NODE_ENV=production
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P1 Hardcoded localhost webhook URL

WEBHOOK_URL=http://localhost:5678/ will prevent n8n webhooks from being reachable externally. The existing blueprint resolves this with WEBHOOK_URL=https://${N8N_HOST}/ and a template.toml that injects the actual deployment domain at install time.

- WEBHOOK_URL=http://localhost:5678/
- GENERIC_TIMEZONE=Europe/Berlin
volumes:
- n8n_data:/home/node/.n8n

volumes:
n8n_data:
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P0 Wrong directory — duplicate template already exists

Same problem as the Ghost template: this file is placed at n8n/docker-compose.yml instead of blueprints/n8n/. A fully-featured n8n blueprint already exists at blueprints/n8n/ (with a pinned image version docker.n8n.io/n8nio/n8n:1.104.0, template.toml, logo, and meta.json entry). This PR creates an unreachable, lower-quality duplicate.

10 changes: 10 additions & 0 deletions n8n/index.json
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{
"name": "n8n",
"description": "Free and open fair-code licensed node based Workflow Automation Tool. Easily automate tasks across different services.",
"version": "latest",
"links": {
"repository": "https://github.com/n8n-io/n8n",
"website": "https://n8n.io/"
},
"tags": ["automation", "workflow", "low-code"]
}
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P1 Wrong metadata format — index.json is not used by this project

Dokploy blueprints use template.toml for metadata and Dokploy-specific configuration (domains, env variable injection, etc.), not index.json. The AGENTS.md describes the required template.toml format with [variables], [config], and [[config.domains]] sections. These index.json files will be ignored entirely by the toolchain.

The same applies to ghost/index.json.

Context Used: AGENTS.md (source)

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