mirror of
https://github.com/prometheus/alertmanager
synced 2024-12-23 06:32:43 +00:00
a0c156e3e6
This adds https://pushover.net/ as a way of notification.
132 lines
4.1 KiB
Go
132 lines
4.1 KiB
Go
// Copyright 2013 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 config
|
|
|
|
import (
|
|
"fmt"
|
|
"time"
|
|
|
|
"code.google.com/p/goprotobuf/proto"
|
|
|
|
pb "github.com/prometheus/alertmanager/config/generated"
|
|
|
|
"github.com/prometheus/alertmanager/manager"
|
|
)
|
|
|
|
const minimumRepeatRate = 1 * time.Minute
|
|
|
|
// Config encapsulates the configuration of an Alert Manager instance. It wraps
|
|
// the raw configuration protocol buffer to be able to add custom methods to
|
|
// it.
|
|
type Config struct {
|
|
// The protobuf containing the actual configuration values.
|
|
pb.AlertManagerConfig
|
|
}
|
|
|
|
// String returns an ASCII serialization of the loaded configuration protobuf.
|
|
func (c Config) String() string {
|
|
return proto.MarshalTextString(&c.AlertManagerConfig)
|
|
}
|
|
|
|
// Validate checks an entire parsed Config for the validity of its fields.
|
|
func (c Config) Validate() error {
|
|
ncNames := map[string]bool{}
|
|
for _, nc := range c.NotificationConfig {
|
|
if nc.Name == nil {
|
|
return fmt.Errorf("Missing name in notification config: %s", proto.MarshalTextString(nc))
|
|
}
|
|
for _, pdc := range nc.PagerdutyConfig {
|
|
if pdc.ServiceKey == nil {
|
|
return fmt.Errorf("Missing service key in PagerDuty notification config: %s", proto.MarshalTextString(pdc))
|
|
}
|
|
}
|
|
for _, ec := range nc.EmailConfig {
|
|
if ec.Email == nil {
|
|
return fmt.Errorf("Missing email address in email notification config: %s", proto.MarshalTextString(ec))
|
|
}
|
|
}
|
|
for _, ec := range nc.PushoverConfig {
|
|
if ec.Token == nil {
|
|
return fmt.Errorf("Missing token in Pushover notification config: %s", proto.MarshalTextString(ec))
|
|
}
|
|
if ec.UserKey == nil {
|
|
return fmt.Errorf("Missing user key in Pushover notification config: %s", proto.MarshalTextString(ec))
|
|
}
|
|
}
|
|
|
|
if _, ok := ncNames[nc.GetName()]; ok {
|
|
return fmt.Errorf("Notification config name not unique: %s", nc.GetName())
|
|
}
|
|
|
|
ncNames[nc.GetName()] = true
|
|
}
|
|
|
|
for _, a := range c.AggregationRule {
|
|
for _, f := range a.Filter {
|
|
if f.NameRe == nil {
|
|
return fmt.Errorf("Missing name pattern (name_re) in filter definition: %s", proto.MarshalTextString(f))
|
|
}
|
|
if f.ValueRe == nil {
|
|
return fmt.Errorf("Missing value pattern (value_re) in filter definition: %s", proto.MarshalTextString(f))
|
|
}
|
|
}
|
|
|
|
if _, ok := ncNames[a.GetNotificationConfigName()]; !ok {
|
|
return fmt.Errorf("No such notification config: %s", a.GetNotificationConfigName())
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func filtersFromPb(filters []*pb.Filter) manager.Filters {
|
|
fs := make(manager.Filters, 0, len(filters))
|
|
for _, f := range filters {
|
|
fs = append(fs, manager.NewFilter(f.GetNameRe(), f.GetValueRe()))
|
|
}
|
|
return fs
|
|
}
|
|
|
|
// AggregationRules returns all the AggregationRules in a Config object.
|
|
func (c Config) AggregationRules() manager.AggregationRules {
|
|
rules := make(manager.AggregationRules, 0, len(c.AggregationRule))
|
|
for _, r := range c.AggregationRule {
|
|
rate := time.Duration(r.GetRepeatRateSeconds()) * time.Second
|
|
if rate < minimumRepeatRate {
|
|
rate = minimumRepeatRate
|
|
}
|
|
rules = append(rules, &manager.AggregationRule{
|
|
Filters: filtersFromPb(r.Filter),
|
|
RepeatRate: rate,
|
|
NotificationConfigName: r.GetNotificationConfigName(),
|
|
})
|
|
}
|
|
return rules
|
|
}
|
|
|
|
// InhibitRules returns all the InhibitRules in a Config object.
|
|
func (c Config) InhibitRules() manager.InhibitRules {
|
|
rules := make(manager.InhibitRules, 0, len(c.InhibitRule))
|
|
for _, r := range c.InhibitRule {
|
|
sFilters := filtersFromPb(r.SourceFilter)
|
|
tFilters := filtersFromPb(r.TargetFilter)
|
|
rules = append(rules, &manager.InhibitRule{
|
|
SourceFilters: sFilters,
|
|
TargetFilters: tFilters,
|
|
MatchOn: r.MatchOn,
|
|
})
|
|
}
|
|
return rules
|
|
}
|