mirror of
https://github.com/prometheus/alertmanager
synced 2025-02-16 10:37:09 +00:00
f6b942cf9b
* 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>
66 lines
2.0 KiB
Go
66 lines
2.0 KiB
Go
// Copyright 2023 Prometheus Team
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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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package api
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import (
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"encoding/json"
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"log/slog"
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"net/http"
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"github.com/prometheus/common/route"
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)
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// V1DeprecationRouter is the router to signal v1 users that the API v1 is now removed.
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type V1DeprecationRouter struct {
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logger *slog.Logger
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}
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// NewV1DeprecationRouter returns a new V1DeprecationRouter.
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func NewV1DeprecationRouter(l *slog.Logger) *V1DeprecationRouter {
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return &V1DeprecationRouter{
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logger: l,
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}
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}
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// Register registers all the API v1 routes with an endpoint that returns a JSON deprecation notice and a logs a warning.
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func (dr *V1DeprecationRouter) Register(r *route.Router) {
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r.Get("/status", dr.deprecationHandler)
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r.Get("/receivers", dr.deprecationHandler)
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r.Get("/alerts", dr.deprecationHandler)
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r.Post("/alerts", dr.deprecationHandler)
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r.Get("/silences", dr.deprecationHandler)
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r.Post("/silences", dr.deprecationHandler)
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r.Get("/silence/:sid", dr.deprecationHandler)
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r.Del("/silence/:sid", dr.deprecationHandler)
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}
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func (dr *V1DeprecationRouter) deprecationHandler(w http.ResponseWriter, req *http.Request) {
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dr.logger.Warn("v1 API received a request on a removed endpoint", "path", req.URL.Path, "method", req.Method)
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resp := struct {
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Status string `json:"status"`
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Error string `json:"error"`
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}{
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"deprecated",
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"The Alertmanager v1 API was deprecated in version 0.16.0 and is removed as of version 0.27.0 - please use the equivalent route in the v2 API",
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}
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(410)
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if err := json.NewEncoder(w).Encode(resp); err != nil {
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dr.logger.Error("failed to write response", "err", err)
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}
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}
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