* 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
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* Initial commit from Create React App
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* Initial Prometheus expression browser code
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* Grpahing, try out echarts
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* Switch to flot
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* Add metrics fetching and stuff
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* Autosuggest and graph improvements
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* Start implementing graph controls, add loading spinner
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* So many new features and fixes
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* Fixed and built more features
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* 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
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* Move first files to TypeScript!
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* More TypeScript conversions
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* More TS conversions
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* More TS conversions
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* More TS conversions
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* More TS conversions
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* More TS fixes
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* Convert Graph to TS
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* Changes
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* Resize detector, start building legend, axis font colors
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* Make graph legend work
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* Add URL params support and much more
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* Put panel state into panel list, write URL options
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* 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
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* Move loading indicator into "Execute" button
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* Fix typo
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* Revert "Move loading indicator into "Execute" button"
This reverts commit ce7daee1f1af35da6c0d8b5517272839285ccfec.
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* Improve error message when failing to fetch server time
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* Move all code to Prometheus repo target dir
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* Add react-app Makefile step and check in generated assets
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* Add preliminary npm packages notice to NOTICE file
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* Update React app's favicon and metadata
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* Remove RP server refs, cleanups
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* Use CircleCI image that includes NodeJS
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* Add some missing React output assets
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* Preserve CRLF in generated React files
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* Switch from npm to yarn for React UI
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* Save npm licenses and include them in release tarball
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* Install npm on Travis
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* Remove npm license tarball from source
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* Remove React graph bundle from source
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* Don't check in any compiled web assets
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* Update README.md with node/yarn/React UI info
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* Fix asset build step on CircleCI promu crossbuild
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* Try to fix multi-arch go generate
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* Remove check_assets from Travis CI build
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* Prevent rebuilding of unchanged React app parts
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* Fix npm license tarball path for promu
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* Simplify Makefile
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* Clarify build instructions in README.md
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* Make minimal JS test pass
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* Integrate React app tests into Makefile
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* Separate react-app-tests target, but run it from CI
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* Fix working directory for React app tests
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* Remove local modifications to Makefile.common
This means that CircleCI will not run the React app tests, but at least
Travis still will...
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* Depend on node_modules path for npm_licenses target
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* Simplify tarball/docker/build Makefile targets
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* Include React tests in "test" target
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* Remove reference to removed "check_assets" target
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* Do initial resize of expression input field
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* Add React app proxying to local Prometheus in dev mode
Signed-off-by: Julius Volz <julius.volz@gmail.com>
Julius Volz