118 lines
3.3 KiB
Go
118 lines
3.3 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 cli
|
|
|
|
import (
|
|
"context"
|
|
|
|
"fmt"
|
|
"time"
|
|
|
|
"github.com/prometheus/alertmanager/client"
|
|
"github.com/prometheus/client_golang/api"
|
|
"gopkg.in/alecthomas/kingpin.v2"
|
|
)
|
|
|
|
type alertAddCmd struct {
|
|
annotations []string
|
|
generatorUrl string
|
|
labels []string
|
|
start string
|
|
end string
|
|
}
|
|
|
|
const alertAddHelp = `Add a new alert.
|
|
|
|
This command is used to add a new alert to Alertmanager.
|
|
|
|
To add a new alert with labels:
|
|
|
|
amtool alert add alertname=foo node=bar
|
|
|
|
If alertname is omitted and the first argument does not contain a '=' then it will
|
|
be assumed to be the value of the alertname pair.
|
|
|
|
amtool alert add foo node=bar
|
|
|
|
One or more annotations can be added using the --annotation flag:
|
|
|
|
amtool alert add foo node=bar \
|
|
--annotation=runbook='http://runbook.biz' \
|
|
--annotation=summary='summary of the alert' \
|
|
--annotation=description='description of the alert'
|
|
|
|
Additional flags such as --generator-url, --start, and --end are also supported.
|
|
`
|
|
|
|
func configureAddAlertCmd(cc *kingpin.CmdClause) {
|
|
var (
|
|
a = &alertAddCmd{}
|
|
addCmd = cc.Command("add", alertAddHelp)
|
|
)
|
|
addCmd.Arg("labels", "List of labels to be included with the alert").StringsVar(&a.labels)
|
|
addCmd.Flag("generator-url", "Set the URL of the source that generated the alert").StringVar(&a.generatorUrl)
|
|
addCmd.Flag("start", "Set when the alert should start. RFC3339 format 2006-01-02T15:04:05-07:00").StringVar(&a.start)
|
|
addCmd.Flag("end", "Set when the alert should should end. RFC3339 format 2006-01-02T15:04:05-07:00").StringVar(&a.end)
|
|
addCmd.Flag("annotation", "Set an annotation to be included with the alert").StringsVar(&a.annotations)
|
|
addCmd.Action(execWithTimeout(a.addAlert))
|
|
}
|
|
|
|
func (a *alertAddCmd) addAlert(ctx context.Context, _ *kingpin.ParseContext) error {
|
|
c, err := api.NewClient(api.Config{Address: alertmanagerURL.String()})
|
|
if err != nil {
|
|
return err
|
|
}
|
|
alertAPI := client.NewAlertAPI(c)
|
|
|
|
if len(a.labels) > 0 {
|
|
// Allow the alertname label to be defined implicitly as the first argument rather
|
|
// than explicitly as a key=value pair.
|
|
if _, err := parseLabels([]string{a.labels[0]}); err != nil {
|
|
a.labels[0] = fmt.Sprintf("alertname=%s", a.labels[0])
|
|
}
|
|
}
|
|
|
|
labels, err := parseLabels(a.labels)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
annotations, err := parseLabels(a.annotations)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
var startsAt, endsAt time.Time
|
|
if a.start != "" {
|
|
startsAt, err = time.Parse(time.RFC3339, a.start)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
if a.end != "" {
|
|
endsAt, err = time.Parse(time.RFC3339, a.end)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return alertAPI.Push(ctx, client.Alert{
|
|
Labels: labels,
|
|
Annotations: annotations,
|
|
StartsAt: startsAt,
|
|
EndsAt: endsAt,
|
|
GeneratorURL: a.generatorUrl,
|
|
})
|
|
}
|