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https://github.com/hanzoai/traces.git
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76c2c85b97
* [Generator] Add DRAIN span_name sanitizer * Fix linter * Fix formatting * Update default manifest * Fix build error in update-fixtures * Remove bad test * Remove misleading comment * Add per-tenant override for drain mode * Do a machines job * Address PR feedback * Address PR review: rename drain_mode config and improve sanitizer - Rename `drain_mode` to `span_name_sanitization` across all config, legacy config, interfaces, and overrides for better user-facing clarity - Add explicit default value "disabled" in RegisterFlagsAndApplyDefaults - Add ValidateSpanNameSanitization function in validation/fields.go - Rename metrics to remove DRAIN reference: `drain_spans_compacted_total` -> `spans_sanitized_total` `post_drain_demand_estimate` -> `post_sanitization_demand_estimate` - Pass configured staleDuration to NewDrainSanitizer instead of hardcoded 15min, consistent with other registry components - Extract "span_name" magic string to labelSpanName constant - Update all tests with new names and signatures * Update manifest * Use empty string as disabled * Update CHANGELOG.md Co-authored-by: Suraj Nath <[email protected]> * Update manifest --------- Co-authored-by: Suraj Nath <[email protected]>
53 lines
1.6 KiB
Go
53 lines
1.6 KiB
Go
// Copyright (c) 2024 Alexey Mayshev and contributors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package otter
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import (
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"context"
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"log/slog"
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)
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// Logger is the interface used to get log output from otter.
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type Logger interface {
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// Warn logs a message at the warn level with an error.
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Warn(ctx context.Context, msg string, err error)
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// Error logs a message at the error level with an error.
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Error(ctx context.Context, msg string, err error)
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}
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type defaultLogger struct {
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log *slog.Logger
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}
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func newDefaultLogger() *defaultLogger {
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return &defaultLogger{
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log: slog.Default(),
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}
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}
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func (dl *defaultLogger) Warn(ctx context.Context, msg string, err error) {
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dl.log.WarnContext(ctx, msg, slog.Any("err", err))
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}
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func (dl *defaultLogger) Error(ctx context.Context, msg string, err error) {
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dl.log.ErrorContext(ctx, msg, slog.Any("err", err))
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}
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// NoopLogger is a stub implementation of [Logger] interface. It may be useful if error logging is not necessary.
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type NoopLogger struct{}
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func (nl *NoopLogger) Warn(ctx context.Context, msg string, err error) {}
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func (nl *NoopLogger) Error(ctx context.Context, msg string, err error) {}
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