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Łukasz Mierzwa a4317bf0ec
Run gofumpt on all files (#10392) 
* Run gofumpt on all files

Getting golangci-lint errors when building on my laptop, possibly because I have newer version of gofumpt then what it was formatted with.
Run gofumpt -w -extra on all files as it will be needed in the future anyway.

* Update golangci-lint to v1.44.2

v1.44.0 upgraded gofumpt so bumping version in CI will help keep formatting correct for everyone

* Address golangci-lint error

Getting 'error-strings: error strings should not be capitalized or end with punctuation or a newline' from revive here.
Drop new line.

Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
 		2022-03-03 17:21:05 +01:00
..
adapter Run gofumpt on all files (#10392) 2022-03-03 17:21:05 +01:00
adapter-usage Format Go source files using 'gofumpt -w -s -extra' 2021-11-02 19:52:34 +01:00
README.md Fix typo (#4760) 2018-10-18 21:19:21 +01:00

README.md

Custom SD

Custom SD is available via the file_sd adapter, which can be used to access SD mechanisms that are not included in official Prometheus releases. The sd adapter outputs a file that can be passed via your prometheus.yml as a file_sd file. This will allow you to pass your targets to Prometheus for scraping without having to use a static config.

Example

This directory (documentation/examples/custom-sd) contains an example custom service discovery implementation as well as a file_sd adapter usage. adapter-usage contains the Discoverer implementation for a basic Consul service discovery mechanism. It simply queries Consul for all it's known services (except Consul itself), and sends them along with all the other service data as labels as a TargetGroup. The adapter directory contains the adapter code you will want to import and pass your Discoverer implementation to.

Usage

To use file_sd adapter you must implement a Discoverer. In adapter-usage/main.go replace the example SD config and create an instance of your SD implementation to pass to the Adapter's NewAdapter. See the Note: comments for the structs and Run function.