zeabur-template-deploy

Zeabur Template Deploy

Always use npx zeabur@latest to invoke Zeabur CLI. Never use zeabur directly or any other installation method. If npx is not available, install Node.js first.

Deploy Zeabur templates and marketplace prebuilt services via CLI. Always use non-interactive mode (-i=false) in CLI automation.

If no project exists yet, use the zeabur-project-create skill to create one before deploying.

Deploying Prebuilt Services (MongoDB, PostgreSQL, Redis, etc.)

For well-known services available in the Zeabur template marketplace, do NOT write custom template YAML files. Search for the template code and deploy it directly with -c:

# 1. Search for the template by keyword
npx zeabur@latest template search mongodb -i=false --json

# 2. Deploy by template code (from the "Code" field in search results)
npx zeabur@latest template deploy -i=false \
  -c <TEMPLATE_CODE> \
  --project-id <project-id>

Example: Deploy MongoDB

# Search returns code "KXL04P" for MongoDB
npx zeabur@latest template search mongodb -i=false --json

# Deploy directly by code
npx zeabur@latest template deploy -i=false \
  -c KXL04P \
  --project-id abc123

Advanced: Fetch and Customize Before Deploy

If you need to modify the template YAML before deploying (e.g. adjust env vars, change image tags, add services), fetch it first with template get --raw, edit it, then deploy with -f:

# 1. Fetch the raw YAML
npx zeabur@latest template get -c KXL04P --raw > template.yaml

# 2. Edit template.yaml as needed

# 3. Deploy the customized template
npx zeabur@latest template deploy -i=false \
  -f template.yaml \
  --project-id <project-id>

Custom Template Deploy

For fully custom or multi-service templates, use a template YAML file:

npx zeabur@latest template deploy -i=false \
  -f template.yaml \
  --project-id <project-id> \
  --var KEY1=value1 \
  --var KEY2=value2

Flags

Flag	Description
-f, --file	Template file (local path or URL)
-c, --code	Template code (deploy marketplace template directly, mutually exclusive with -f)
--project-id	Project ID to deploy on
--var	Template variables (repeatable, e.g. --var KEY=value)
--skip-validation	Skip template validation
-i=false	Non-interactive mode (always use this)

Non-Interactive Mode

When using -i=false, all required template variables must be provided via --var flags.

If variables are missing, CLI shows helpful error:

Error: missing required variables in non-interactive mode:
  --var PUBLIC_DOMAIN=<value>  (Enter your domain prefix)
  --var DB_NAME=<value>  (Database name)

Examples

Deploy with Variables

npx zeabur@latest template deploy -i=false \
  -f https://example.com/template.yaml \
  --project-id abc123 \
  --var PUBLIC_DOMAIN=myapp \
  --var ADMIN_EMAIL=admin@example.com

Deploy Local File

npx zeabur@latest template deploy -i=false \
  -f zeabur-template-myapp.yaml \
  --project-id abc123 \
  --var PUBLIC_DOMAIN=myapp

Finding Required Variables

Template variables are defined in spec.variables section of the YAML:

spec:
  variables:
    - key: PUBLIC_DOMAIN
      type: DOMAIN
      name: Domain
      description: Enter your domain prefix
    - key: DB_NAME
      type: STRING
      name: Database Name
      description: Database name

To create or edit template YAML files, use the zeabur-template skill.

Known Limitations

Custom PREBUILT template YAML: internal DNS may not register

Services deployed via custom template YAML files (-f template.yaml) with template: PREBUILT may not get registered in Zeabur's internal DNS (*.zeabur.internal). This means other services in the same project cannot connect to them by hostname. See zeabur/cli#204.

Workaround: For database services (PostgreSQL, MySQL, Redis), use the marketplace template code (-c <CODE>) instead of custom YAML files. Marketplace templates are properly registered in internal DNS.

# RECOMMENDED — deploy via marketplace code (has internal DNS)
npx zeabur@latest template search postgresql -i=false --json
npx zeabur@latest template deploy -i=false -c <CODE> --project-id <id>

# NOT RECOMMENDED — custom YAML may lack internal DNS
npx zeabur@latest template deploy -i=false -f my-pg.yaml --project-id <id>

Custom template YAML schema: spec nesting

Template YAML requires spec.services[].spec.source, not spec.services[].source:

# CORRECT
spec:
  services:
    - name: my-service
      template: PREBUILT
      spec:                    # <-- required nesting
        source:
          image: postgres:17

# WRONG — will fail with "missing property 'spec'"
spec:
  services:
    - name: my-service
      template: PREBUILT
      source:                  # <-- missing spec wrapper
        image: postgres:17

Common Issues

Issue	Solution
Interactive prompt hangs	Always use -i=false with --project-id and --var flags
Missing variables error	Add all required --var flags
Variable with ${REF}	Use literal value or set in Dashboard after deploy
DOMAIN type validation	Domain availability checked automatically
missing property 'spec'	Wrap source/ports/env under spec: (double-nested)
Other services can't connect to DB	Use marketplace code (-c) not custom YAML (-f) for databases