121 lines
2.8 KiB
Go
121 lines
2.8 KiB
Go
// Copyright 2015 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package test
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import (
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"fmt"
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"testing"
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"time"
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. "github.com/prometheus/alertmanager/test/with_api_v1"
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)
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func TestSilencing(t *testing.T) {
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t.Parallel()
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conf := `
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route:
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receiver: "default"
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group_by: []
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group_wait: 1s
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group_interval: 1s
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repeat_interval: 1ms
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receivers:
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- name: "default"
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webhook_configs:
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- url: 'http://%s'
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`
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at := NewAcceptanceTest(t, &AcceptanceOpts{
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Tolerance: 150 * time.Millisecond,
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})
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co := at.Collector("webhook")
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wh := NewWebhook(co)
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am := at.Alertmanager(fmt.Sprintf(conf, wh.Address()))
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// No repeat interval is configured. Thus, we receive an alert
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// notification every second.
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am.Push(At(1), Alert("alertname", "test1").Active(1))
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am.Push(At(1), Alert("alertname", "test2").Active(1))
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co.Want(Between(2, 2.5),
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Alert("alertname", "test1").Active(1),
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Alert("alertname", "test2").Active(1),
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)
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// Add a silence that affects the first alert.
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am.SetSilence(At(2.3), Silence(2.5, 4.5).Match("alertname", "test1"))
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co.Want(Between(3, 3.5), Alert("alertname", "test2").Active(1))
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co.Want(Between(4, 4.5), Alert("alertname", "test2").Active(1))
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// Silence should be over now and we receive both alerts again.
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co.Want(Between(5, 5.5),
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Alert("alertname", "test1").Active(1),
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Alert("alertname", "test2").Active(1),
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)
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at.Run()
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}
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func TestSilenceDelete(t *testing.T) {
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t.Parallel()
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conf := `
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route:
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receiver: "default"
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group_by: []
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group_wait: 1s
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group_interval: 1s
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repeat_interval: 1ms
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receivers:
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- name: "default"
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webhook_configs:
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- url: 'http://%s'
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`
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at := NewAcceptanceTest(t, &AcceptanceOpts{
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Tolerance: 150 * time.Millisecond,
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})
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co := at.Collector("webhook")
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wh := NewWebhook(co)
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am := at.Alertmanager(fmt.Sprintf(conf, wh.Address()))
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// No repeat interval is configured. Thus, we receive an alert
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// notification every second.
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am.Push(At(1), Alert("alertname", "test1").Active(1))
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am.Push(At(1), Alert("alertname", "test2").Active(1))
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// Silence everything for a long time and delete the silence after
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// two iterations.
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sil := Silence(1.5, 100).MatchRE("alertname", ".+")
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am.SetSilence(At(1.3), sil)
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am.DelSilence(At(3.5), sil)
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co.Want(Between(3.5, 4.5),
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Alert("alertname", "test1").Active(1),
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Alert("alertname", "test2").Active(1),
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)
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at.Run()
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}
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