julian.baeume authored 1 year ago and julian.baeume committed 1 year ago

Changelog:
- introduce two separate roles for middleware deployments:
    - ui-middleware: read from redis only, listen to version updates, can easily be scaled
    - updater: split out all code that writes to redis, no need to scale > 1

scriptuser authored 1 year ago and david.bauer committed 1 year ago

Bumps [lightship](https://github.com/gajus/lightship) from 7.1.1 to 8.0.1.
- [Release notes](https://github.com/gajus/lightship/releases)
- [Changelog](https://github.com/gajus/lightship/blob/main/.releaserc)
- [Commits](https://github.com/gajus/lightship/compare/v7.1.1...v8.0.1)

This is a breaking change.

Changelog:
- Redis is now mandatory and enabled by default
- Added Sentinel, Standalone and Cluster support
- Standalone mode with sidecar is used by default
  - If no host(s) are configured, a redis sidecar is injected into the deployment
  - No extra configuration needed
  - This is intended for development and does not scale.
- Helm values have changed, see README.md:
  - `redis.host` has been renamed to `redis.hosts` and expects a list of strings with the following pattern: <localhost:6379> (needed for sentinel and cluster modes)
  - `redis.port` has been removed, see `redis.hosts`

- Unit and Integration tests now use "inject" instead of starting a server
  and using supertest.
- Add Coverage Reports and "test:dev" mode. This enables a mocha --watch
  like workflow using nodemon, as --watch does not work with esm modules.
- Reorganized and renamed files and functions

this should fix paths for apps with app root different than /

michael.kainz authored 2 years ago and julian.baeume committed 2 years ago

This endpoint can be used to dynamically generate pwa.json based on configuration
on the java middleware.

root cause: When redis was not available, some files could not be saved in the local memory and therefore this error permanently occurs even though the node responded correctly.
solution: Improve robustness when redis is not available

Root cause: Circular dependency causes undefined function
Solution: As the registration of the listener can be async, just use a simple setTimeout

Changelog:
  - Injection of code to load stylesheets is now required to be resolved during
    the build process of ui projects.
    The plugin vite-plugin-ox-css is available.

Set cache control to no-store. The ui-middleware will then only look at the remote servers for the files and never in the local cache

Do not accept updates when the ui-containers are not available

this should help to get insights about how the caches are filled locally

richard.petersen authored 2 years ago and julian.baeume committed 2 years ago

Root cause: Due to a bunch of redis restarts, the bull-queues got unregistered and did not register again.
Solution: On every reconnect, readd the bull queue again.

Root cause: Express automatically redirected, fastify does not
Solution: Manually do the redirect

Root cause: mime types might contain charset information
Solution: be more relaxed about anything following the actual mime type