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Julien Pivotto 6c56a1faaa
Testify: move to require (#8122) 
* Testify: move to require

Moving testify to require to fail tests early in case of errors.

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>

* More moves

Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
 		2020-10-29 09:43:23 +00:00
..
adapter Testify: move to require (#8122) 2020-10-29 09:43:23 +00:00
adapter-usage Move away from testutil, refactor imports (#8087) 2020-10-22 11:00:08 +02:00
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.