prometheus

The Prometheus monitoring system and time series database.

prometheus hacktoberfest metrics alerting graphing monitoring time-series

TJ Hoplock 6ebfbd2d54 chore!: adopt log/slog, remove go-kit/log For: #14355 This commit updates Prometheus to adopt stdlib's log/slog package in favor of go-kit/log. As part of converting to use slog, several other related changes are required to get prometheus working, including: - removed unused logging util func `RateLimit()` - forward ported the util/logging/Deduper logging by implementing a small custom slog.Handler that does the deduping before chaining log calls to the underlying real slog.Logger - move some of the json file logging functionality to use prom/common package functionality - refactored some of the new json file logging for scraping - changes to promql.QueryLogger interface to swap out logging methods for relevant slog sugar wrappers - updated lots of tests that used/replicated custom logging functionality, attempting to keep the logical goal of the tests consistent after the transition - added a healthy amount of `if logger == nil { $makeLogger }` type conditional checks amongst various functions where none were provided -- old code that used the go-kit/log.Logger interface had several places where there were nil references when trying to use functions like `With()` to add keyvals on the new *slog.Logger type Signed-off-by: TJ Hoplock <t.hoplock@gmail.com>		2 months ago
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fuzz-data	…
parser	…
promqltest	…
bench_test.go	…
engine.go	chore!: adopt log/slog, remove go-kit/log	2 months ago
engine_internal_test.go	chore!: adopt log/slog, remove go-kit/log	2 months ago
engine_test.go	chore!: adopt log/slog, remove go-kit/log	2 months ago
functions.go	…
functions_internal_test.go	…
functions_test.go	…
fuzz.go	…
fuzz_test.go	…
histogram_stats_iterator.go	…
histogram_stats_iterator_test.go	…
promql_test.go	…
quantile.go	…
quantile_test.go	…
query_logger.go	chore!: adopt log/slog, remove go-kit/log	2 months ago
query_logger_test.go	…
value.go	…
value_test.go	…