Add tracing support using otel to the the following components:
- api: extract trace and span IDs from request context
- provider: mem put
- dispatch: split logic and use better naming
- inhibit: source and target traces, mutes, etc. drop metrics
- silence: query, expire, mutes
- notify: add distributed tracing support to stages and all http requests
Note: inhibitor metrics are dropped since we have tracing now and they
are not needed. We have not released any version with these metrics so
we can drop them safely, this is not a breaking change.
This change borrows part of the implementation from #3673
Fixes #3670
Signed-off-by: Dave Henderson <dhenderson@gmail.com>
Signed-off-by: Siavash Safi <siavash@cloudflare.com>
Co-authored-by: Dave Henderson <dhenderson@gmail.com>
* Update Go to 1.25.
* Update minimum Go version to 1.24.0.
* Group github.com/go-openapi dependencies.
* Enable dependabot for github actions.
Signed-off-by: SuperQ <superq@gmail.com>
* chore!: adopt log/slog, drop go-kit/log
The bulk of this change set was automated by the following script which
is being used to aid in converting the various exporters/projects to use
slog:
https://gist.github.com/tjhop/49f96fb7ebbe55b12deee0b0312d8434
This commit includes several changes:
- bump exporter-tookit to v0.13.1 for log/slog support
- updates golangci-lint deprecated configs
- enables sloglint linter
- removes old go-kit/log linter configs
- introduce some `if logger == nil { $newLogger }` additions to prevent
nil references
- converts cluster membership config to use a stdlib compatible slog
adapter, rather than creating a custom io.Writer for use as the
membership `logOutput` config
Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
* chore: address PR feedback
Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
---------
Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>
While most integrations set a limit by UTF-8 compatible characters (some like Webex) use runes - as pointed out in https://github.com/prometheus/alertmanager/pull/3132. This PR makes it explicit wether the truncation is happening at a byte or rune level.
Signed-off-by: gotjosh <josue.abreu@gmail.com>
Instead of keeping all notifiers in the notify package, it splits them
into individual sub-packages. This improves readability and
maintainability of the code.
Signed-off-by: Simon Pasquier <spasquie@redhat.com>
