140 lines
4.2 KiB
Go
140 lines
4.2 KiB
Go
// Copyright 2018 Prometheus Team
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package format
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"os"
|
|
"sort"
|
|
"strings"
|
|
"text/tabwriter"
|
|
|
|
"github.com/prometheus/alertmanager/api/v2/models"
|
|
"github.com/prometheus/alertmanager/pkg/labels"
|
|
)
|
|
|
|
type ExtendedFormatter struct {
|
|
writer io.Writer
|
|
}
|
|
|
|
func init() {
|
|
Formatters["extended"] = &ExtendedFormatter{writer: os.Stdout}
|
|
}
|
|
|
|
func (formatter *ExtendedFormatter) SetOutput(writer io.Writer) {
|
|
formatter.writer = writer
|
|
}
|
|
|
|
// FormatSilences formats the silences into a readable string
|
|
func (formatter *ExtendedFormatter) FormatSilences(silences []models.GettableSilence) error {
|
|
w := tabwriter.NewWriter(formatter.writer, 0, 0, 2, ' ', 0)
|
|
sort.Sort(ByEndAt(silences))
|
|
fmt.Fprintln(w, "ID\tMatchers\tStarts At\tEnds At\tUpdated At\tCreated By\tComment\t")
|
|
for _, silence := range silences {
|
|
fmt.Fprintf(
|
|
w,
|
|
"%s\t%s\t%s\t%s\t%s\t%s\t%s\t\n",
|
|
*silence.ID,
|
|
extendedFormatMatchers(silence.Matchers),
|
|
FormatDate(*silence.Silence.StartsAt),
|
|
FormatDate(*silence.Silence.EndsAt),
|
|
FormatDate(*silence.UpdatedAt),
|
|
*silence.CreatedBy,
|
|
*silence.Comment,
|
|
)
|
|
}
|
|
return w.Flush()
|
|
}
|
|
|
|
// FormatAlerts formats the alerts into a readable string
|
|
func (formatter *ExtendedFormatter) FormatAlerts(alerts []*models.GettableAlert) error {
|
|
w := tabwriter.NewWriter(formatter.writer, 0, 0, 2, ' ', 0)
|
|
sort.Sort(ByStartsAt(alerts))
|
|
fmt.Fprintln(w, "Labels\tAnnotations\tStarts At\tEnds At\tGenerator URL\tState\t")
|
|
for _, alert := range alerts {
|
|
fmt.Fprintf(
|
|
w,
|
|
"%s\t%s\t%s\t%s\t%s\t%s\t\n",
|
|
extendedFormatLabels(alert.Labels),
|
|
extendedFormatAnnotations(alert.Annotations),
|
|
FormatDate(*alert.StartsAt),
|
|
FormatDate(*alert.EndsAt),
|
|
alert.GeneratorURL,
|
|
*alert.Status.State,
|
|
)
|
|
}
|
|
return w.Flush()
|
|
}
|
|
|
|
// FormatConfig formats the alertmanager status information into a readable string
|
|
func (formatter *ExtendedFormatter) FormatConfig(status *models.AlertmanagerStatus) error {
|
|
fmt.Fprintln(formatter.writer, status.Config.Original)
|
|
fmt.Fprintln(formatter.writer, "buildUser", status.VersionInfo.BuildUser)
|
|
fmt.Fprintln(formatter.writer, "goVersion", status.VersionInfo.GoVersion)
|
|
fmt.Fprintln(formatter.writer, "revision", status.VersionInfo.Revision)
|
|
fmt.Fprintln(formatter.writer, "version", status.VersionInfo.Version)
|
|
fmt.Fprintln(formatter.writer, "branch", status.VersionInfo.Branch)
|
|
fmt.Fprintln(formatter.writer, "buildDate", status.VersionInfo.BuildDate)
|
|
fmt.Fprintln(formatter.writer, "uptime", status.Uptime)
|
|
return nil
|
|
}
|
|
|
|
// FormatClusterStatus formats the cluster status with peers into a readable string.
|
|
func (formatter *ExtendedFormatter) FormatClusterStatus(status *models.ClusterStatus) error {
|
|
w := tabwriter.NewWriter(formatter.writer, 0, 0, 2, ' ', 0)
|
|
fmt.Fprintf(w,
|
|
"Cluster Status:\t%s\nNode Name:\t%s\n\n",
|
|
*status.Status,
|
|
status.Name,
|
|
)
|
|
fmt.Fprintln(w, "Address\tName")
|
|
sort.Sort(ByAddress(status.Peers))
|
|
for _, peer := range status.Peers {
|
|
fmt.Fprintf(
|
|
w,
|
|
"%s\t%s\t\n",
|
|
*peer.Address,
|
|
*peer.Name,
|
|
)
|
|
}
|
|
return w.Flush()
|
|
}
|
|
|
|
func extendedFormatLabels(labels models.LabelSet) string {
|
|
output := []string{}
|
|
for name, value := range labels {
|
|
output = append(output, fmt.Sprintf("%s=\"%s\"", name, value))
|
|
}
|
|
sort.Strings(output)
|
|
return strings.Join(output, " ")
|
|
}
|
|
|
|
func extendedFormatAnnotations(labels models.LabelSet) string {
|
|
output := []string{}
|
|
for name, value := range labels {
|
|
output = append(output, fmt.Sprintf("%s=\"%s\"", name, value))
|
|
}
|
|
sort.Strings(output)
|
|
return strings.Join(output, " ")
|
|
}
|
|
|
|
func extendedFormatMatchers(matchers models.Matchers) string {
|
|
lms := labels.Matchers{}
|
|
for _, matcher := range matchers {
|
|
lms = append(lms, labelsMatcher(*matcher))
|
|
}
|
|
return lms.String()
|
|
}
|