Block pages

Built-in templates, custom HTML, and a preview window.

Config: block_page. Console: Block pages. REST: /api/block-pages/*.

YAML

block_page:
  template_id: "minimal"
  custom_enabled: false
  custom_html: ""

GET /api/block-pages/templates lists built-in templates. POST /api/block-pages/preview and the /block-pages/preview window show the rendered page without publishing it.

Upload custom HTML with POST /api/block-pages/upload. Delete it with DELETE /api/block-pages/custom.

A block page can include a trace id. Give that id to the operator when you open a log detail. Do not put origin hostnames or internal IPs in custom HTML.