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Author SHA1 Message Date
Julius Volz 95554074d8
React UI: Support custom path prefixes (#6264)
* React UI: Support custom path prefixes

The challenge was that the path prefix can be set dynamically as a flag
on Prometheus, but the React app bundle is statically compiled in to
expect a given path prefix. By adding a placeholder value to the React
app's index.html and replacing it in Prometheus with the right path
prefix during serving, this injects Prometheus's path prefix into the
React app via a global const.

Threading the path prefix into the different React components could have
been done with React's Contexts (https://reactjs.org/docs/context.html),
but I found the consumer side of context values to be a bit cumbersome
(wrapping entire components in context consumers), so I ended up
preferring direct threading of the path prefix values to components that
needed them. Also, using contexts in tests is more verbose than just
passing in path prefix values directly.

Fixes https://github.com/prometheus/prometheus/issues/6163

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Review feedback

Signed-off-by: Julius Volz <julius.volz@gmail.com>
2019-11-04 09:17:50 +01:00
Julius Volz bca6e90ea6
Integrate beginning of React UI (#5694)
* Initial commit from Create React App

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Initial Prometheus expression browser code

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* Grpahing, try out echarts

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* Switch to flot

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add metrics fetching and stuff

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* Autosuggest and graph improvements

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* Start implementing graph controls, add loading spinner

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* So many new features and fixes

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Fixed and built more features

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Make datetimepicker clear work

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* Don't abort when executing empty expression

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* Remove TabPaneAlert

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* Split components into separate files

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* Add table time input

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Move first files to TypeScript!

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TypeScript conversions

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TS conversions

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TS conversions

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TS conversions

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TS conversions

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* More TS fixes

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* Convert Graph to TS

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Changes

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Resize detector, start building legend, axis font colors

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Make graph legend work

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add URL params support and much more

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Put panel state into panel list, write URL options

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Change order of Graph and Table tabs

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* Generalize time input naming more

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* Work on history functionality

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* npm updates

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Move loading indicator into "Execute" button

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* Fix typo

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Revert "Move loading indicator into "Execute" button"

This reverts commit ce7daee1f1af35da6c0d8b5517272839285ccfec.

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Improve error message when failing to fetch server time

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* Move all code to Prometheus repo target dir

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add react-app Makefile step and check in generated assets

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add preliminary npm packages notice to NOTICE file

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Update React app's favicon and metadata

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove RP server refs, cleanups

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Use CircleCI image that includes NodeJS

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add some missing React output assets

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Preserve CRLF in generated React files

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Switch from npm to yarn for React UI

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Save npm licenses and include them in release tarball

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Install npm on Travis

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove npm license tarball from source

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove React graph bundle from source

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Don't check in any compiled web assets

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Update README.md with node/yarn/React UI info

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Fix asset build step on CircleCI promu crossbuild

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Try to fix multi-arch go generate

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove check_assets from Travis CI build

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Prevent rebuilding of unchanged React app parts

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Fix npm license tarball path for promu

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Simplify Makefile

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Clarify build instructions in README.md

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Make minimal JS test pass

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Integrate React app tests into Makefile

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Separate react-app-tests target, but run it from CI

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Fix working directory for React app tests

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove local modifications to Makefile.common

This means that CircleCI will not run the React app tests, but at least
Travis still will...

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Depend on node_modules path for npm_licenses target

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Simplify tarball/docker/build Makefile targets

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Include React tests in "test" target

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Remove reference to removed "check_assets" target

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Do initial resize of expression input field

Signed-off-by: Julius Volz <julius.volz@gmail.com>

* Add React app proxying to local Prometheus in dev mode

Signed-off-by: Julius Volz <julius.volz@gmail.com>
2019-10-17 14:38:09 +02:00