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mirror of https://github.com/Unleash/unleash.git synced 2024-10-18 20:09:08 +02:00
unleash.unleash/website
Christopher Kolstad b06613d1b0
feat: Adds rate limiting to metric POST endpoints (#5075)
### What
The heaviest requests we serve are the register and metrics POSTs from
our SDKs/clients.
This PR adds ratelimiting to /api/client/register, /api/client/metrics,
/api/frontend/register and /api/frontend/metrics with a default set to
6000 requests per minute (or 100 rps) for each of the endpoints.

It will be overrideable by the environment variables documented.

### Points of discussion
@kwasniew already suggested using featuretoggles with variants to
control the rate per clientId. I struggled to see if we could
dynamically update the middleware after initialisation, so this attempt
will need a restart of the pod to update the request limit.
2023-10-18 13:00:44 +02:00
..
.storybook
docs feat: Adds rate limiting to metric POST endpoints (#5075) 2023-10-18 13:00:44 +02:00
remote-content docs: add a custom_edit_url for sdks and edge/proxy (#4985) 2023-10-10 11:11:54 -05:00
src
static docs: dependent features (#5058) 2023-10-18 08:57:04 +02:00
.gitignore
babel.config.js
clean-generated-docs.js
docusaurus.config.js create getting-started and remove quickstart (#4991) 2023-10-10 15:03:17 -05:00
global.js
package.json chore(deps): update dependency @storybook/testing-library to v0.2.2 (#5027) 2023-10-14 19:03:25 +00:00
README.md meta: add note to generate openapi docs before starting local dev (#4976) 2023-10-16 07:49:42 -05:00
sidebars.js docs: dependent features (#5058) 2023-10-18 08:57:04 +02:00
tsconfig.json
yarn.lock chore(deps): bump @babel/traverse from 7.20.1 to 7.23.2 in /website (#5064) 2023-10-17 21:07:57 +02:00

Website

This website is built using Docusaurus 2, a modern static website generator.

Installation

yarn install

Generate OpenAPI docs

yarn generate

Generate the Open API docs that live at Reference documentation > APIs > OpenAPI

Local Development

Before running the docs the first time, you'll need to generate external documentation, as described in the generate OpenAPI docs section.

yarn start

Start a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.

Build

yarn build

This command generates static content into the build directory and can be served using any static contents hosting service.

Deployment

GIT_USER=<Your GitHub username> USE_SSH=true yarn deploy

If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the gh-pages branch.

Troubleshooting

TypeError: source_default(...).bold is not a function

If you get an error like this, it's probably due to a formatting issue within one of the markdown files. It could be

  • unescaped angle brackets (markdown will try to parse <your-key> (when it's not quoted) as HTML, which breaks the build)
  • incorrectly formatted titles or missing pieces of files
  • a lot of other stuff.
Component Figure was not imported, exported, or provided by MDXProvider as global scope

TypeError: source_default(...).bold is not a function
[ERROR] Unable to build website for locale en.

This error is very hard to debug, but there is a trick that appears to work (as shared in this discussion on docusaurus' repo):

In node_modules/@docusaurus/core/lib/client/serverEntry.js, remove all references to chalk. You can use a regex replace for that, by replacing chalk(\w|\.)+ with the empty string.

Depending on your editor, that regex might need more escapes. For instance, here's a command to run with evil-ex in Emacs:

%s/chalk\(\w\|\.\)+//g

For macOS sed, it'd be:

sed -i '' 's/chalk\(\w\|\.\)\+//g' node_modules/@docusaurus/core/lib/client/serverEntry.js

For GNU sed:

sed -i 's/chalk\(\w\|\.\)\+//g' node_modules/@docusaurus/core/lib/client/serverEntry.js

That might turn your error into something like this:

[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/change-requests.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/feature-types.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/frontend-api.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/maintenance.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/notifications.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/personal-access-tokens.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/segments.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/service-accounts.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/telemetry.
[ERROR] Docusaurus server-side rendering could not render static page with path /reference/api/unleash/unstable.
Component Figure was not imported, exported, or provided by MDXProvider as global scope

Error: Unexpected: cant find current sidebar in context
[ERROR] Unable to build website for locale en.