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Code Issues Projects Releases Wiki Activity

NGAlert: Fix templating and remove unwanted default templates (#33918)

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Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
pull/34001/head
Ganesh Vernekar 4 years ago committed by GitHub
parent 6c532c3f1e
commit 8d442c9b44
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GPG Key ID: 4AEE18F83AFDEB23
11 changed files with 71 additions and 259 deletions
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  1. 10
      pkg/services/ngalert/notifier/alertmanager.go
  2. 51
      pkg/services/ngalert/notifier/channels/default_template.go
  3. 4
      pkg/services/ngalert/notifier/channels/dingding_test.go
  4. 6
      pkg/services/ngalert/notifier/channels/pagerduty.go
  5. 4
      pkg/services/ngalert/notifier/channels/pagerduty_test.go
  6. 4
      pkg/services/ngalert/notifier/channels/slack.go
  7. 10
      pkg/services/ngalert/notifier/channels/slack_test.go
  8. 4
      pkg/services/ngalert/notifier/channels/teams_test.go
  9. 4
      pkg/services/ngalert/notifier/channels/telegram_test.go
  10. 230
      pkg/services/ngalert/notifier/channels/templates/default.tmpl
  11. 3
      pkg/services/ngalert/notifier/channels/webhook_test.go

10
pkg/services/ngalert/notifier/alertmanager.go
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@ -260,8 +260,6 @@ func (am *Alertmanager) SyncAndApplyConfigFromDatabase() error {
return nil
}
const defaultTemplate = "templates/default.tmpl"
// applyConfig applies a new configuration by re-initializing all components using the configuration provided.
// It is not safe to call concurrently.
func (am *Alertmanager) applyConfig(cfg *apimodels.PostableUserConfig, rawConfig []byte) error {
@ -279,6 +277,12 @@ func (am *Alertmanager) applyConfig(cfg *apimodels.PostableUserConfig, rawConfig
if md5.Sum(am.config) != md5.Sum(rawConfig) {
configChanged = true
}
if cfg.TemplateFiles == nil {
cfg.TemplateFiles = map[string]string{}
}
cfg.TemplateFiles["__default__.tmpl"] = channels.DefaultTemplateString
// next, we need to make sure we persist the templates to disk.
paths, templatesChanged, err := PersistTemplates(cfg, am.WorkingDirPath())
if err != nil {
@ -291,8 +295,6 @@ func (am *Alertmanager) applyConfig(cfg *apimodels.PostableUserConfig, rawConfig
return nil
}
paths = append([]string{defaultTemplate}, paths...)
// With the templates persisted, create the template list using the paths.
tmpl, err := template.FromGlobs(paths...)
if err != nil {

51
pkg/services/ngalert/notifier/channels/default_template.go
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@ -0,0 +1,51 @@
package channels
import (
"io/ioutil"
"os"
"testing"
"github.com/prometheus/alertmanager/template"
"github.com/stretchr/testify/require"
)
const DefaultTemplateString = `
{{ define "__subject" }}[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .GroupLabels.SortedPairs.Values | join " " }} {{ if gt (len .CommonLabels) (len .GroupLabels) }}({{ with .CommonLabels.Remove .GroupLabels.Names }}{{ .Values | join " " }}{{ end }}){{ end }}{{ end }}
{{ define "__text_alert_list" }}{{ range . }}Labels:
{{ range .Labels.SortedPairs }} - {{ .Name }} = {{ .Value }}
{{ end }}Annotations:
{{ range .Annotations.SortedPairs }} - {{ .Name }} = {{ .Value }}
{{ end }}Source: {{ .GeneratorURL }}
{{ end }}{{ end }}
{{ define "default.title" }}{{ template "__subject" . }}{{ end }}
{{ define "default.message" }}{{ if gt (len .Alerts.Firing) 0 }}
**Firing**
{{ template "__text_alert_list" .Alerts.Firing }}
{{ end }}
{{ if gt (len .Alerts.Resolved) 0 }}
**Resolved**
{{ template "__text_alert_list" .Alerts.Resolved }}
{{ end }}
{{ end }}
`
func templateForTests(t *testing.T) *template.Template {
f, err := ioutil.TempFile("/tmp", "template")
require.NoError(t, err)
t.Cleanup(func() {
require.NoError(t, os.RemoveAll(f.Name()))
})
_, err = f.WriteString(DefaultTemplateString)
require.NoError(t, err)
tmpl, err := template.FromGlobs(f.Name())
require.NoError(t, err)
return tmpl
}

4
pkg/services/ngalert/notifier/channels/dingding_test.go
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@ -8,7 +8,6 @@ import (
"testing"
"github.com/prometheus/alertmanager/notify"
"github.com/prometheus/alertmanager/template"
"github.com/prometheus/alertmanager/types"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
@ -20,8 +19,7 @@ import (
)
func TestDingdingNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)

6
pkg/services/ngalert/notifier/channels/pagerduty.go
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@ -58,8 +58,8 @@ func NewPagerdutyNotifier(model *models.AlertNotification, t *template.Template)
NotifierBase: old_notifiers.NewNotifierBase(model),
Key: key,
CustomDetails: map[string]string{
"firing": `{{ template "pagerduty.default.instances" .Alerts.Firing }}`,
"resolved": `{{ template "pagerduty.default.instances" .Alerts.Resolved }}`,
"firing": `{{ template "__text_alert_list" .Alerts.Firing }}`,
"resolved": `{{ template "__text_alert_list" .Alerts.Resolved }}`,
"num_firing": `{{ .Alerts.Firing | len }}`,
"num_resolved": `{{ .Alerts.Resolved | len }}`,
},
@ -67,7 +67,7 @@ func NewPagerdutyNotifier(model *models.AlertNotification, t *template.Template)
Class: model.Settings.Get("class").MustString("default"),
Component: model.Settings.Get("component").MustString("Grafana"),
Group: model.Settings.Get("group").MustString("default"),
Summary: model.Settings.Get("summary").MustString(`{{ template "pagerduty.default.description" .}}`),
Summary: model.Settings.Get("summary").MustString(`{{ template "default.title" . }}`),
tmpl: t,
log: log.New("alerting.notifier." + model.Name),
}, nil

4
pkg/services/ngalert/notifier/channels/pagerduty_test.go
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@ -9,7 +9,6 @@ import (
"testing"
"github.com/prometheus/alertmanager/notify"
"github.com/prometheus/alertmanager/template"
"github.com/prometheus/alertmanager/types"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
@ -21,8 +20,7 @@ import (
)
func TestPagerdutyNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)

4
pkg/services/ngalert/notifier/channels/slack.go
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@ -121,8 +121,8 @@ func NewSlackNotifier(model *models.AlertNotification, t *template.Template) (*S
IconEmoji: model.Settings.Get("icon_emoji").MustString(),
IconURL: model.Settings.Get("icon_url").MustString(),
Token: token,
Text: model.Settings.Get("text").MustString(`{{ template "slack.default.text" . }}`),
Title: model.Settings.Get("title").MustString(`{{ template "slack.default.title" . }}`),
Text: model.Settings.Get("text").MustString(`{{ template "default.message" . }}`),
Title: model.Settings.Get("title").MustString(`{{ template "default.title" . }}`),
log: log.New("alerting.notifier.slack"),
tmpl: t,
}, nil

10
pkg/services/ngalert/notifier/channels/slack_test.go
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@ -10,7 +10,6 @@ import (
"testing"
"github.com/prometheus/alertmanager/notify"
"github.com/prometheus/alertmanager/template"
"github.com/prometheus/alertmanager/types"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
@ -22,8 +21,7 @@ import (
)
func TestSlackNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)
@ -60,7 +58,7 @@ func TestSlackNotifier(t *testing.T) {
{
Title: "[FIRING:1] (val1)",
TitleLink: "http:/localhost/alerting/list",
Text: "",
Text: "\n**Firing**\nLabels:\n - alertname = alert1\n - lbl1 = val1\nAnnotations:\n - ann1 = annv1\nSource: \n\n\n\n\n",
Fallback: "[FIRING:1] (val1)",
Fields: nil,
Footer: "Grafana v",
@ -96,7 +94,7 @@ func TestSlackNotifier(t *testing.T) {
{
Title: "[FIRING:1] (val1)",
TitleLink: "http:/localhost/alerting/list",
Text: "",
Text: "\n**Firing**\nLabels:\n - alertname = alert1\n - lbl1 = val1\nAnnotations:\n - ann1 = annv1\nSource: \n\n\n\n\n",
Fallback: "[FIRING:1] (val1)",
Fields: nil,
Footer: "Grafana v",
@ -139,7 +137,7 @@ func TestSlackNotifier(t *testing.T) {
{
Title: "2 firing, 0 resolved",
TitleLink: "http:/localhost/alerting/list",
Text: "",
Text: "\n**Firing**\nLabels:\n - alertname = alert1\n - lbl1 = val1\nAnnotations:\n - ann1 = annv1\nSource: \nLabels:\n - alertname = alert1\n - lbl1 = val2\nAnnotations:\n - ann1 = annv2\nSource: \n\n\n\n\n",
Fallback: "2 firing, 0 resolved",
Fields: nil,
Footer: "Grafana v",

4
pkg/services/ngalert/notifier/channels/teams_test.go
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@ -8,7 +8,6 @@ import (
"testing"
"github.com/prometheus/alertmanager/notify"
"github.com/prometheus/alertmanager/template"
"github.com/prometheus/alertmanager/types"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
@ -20,8 +19,7 @@ import (
)
func TestTeamsNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)

4
pkg/services/ngalert/notifier/channels/telegram_test.go
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@ -7,7 +7,6 @@ import (
"testing"
"github.com/prometheus/alertmanager/notify"
"github.com/prometheus/alertmanager/template"
"github.com/prometheus/alertmanager/types"
"github.com/prometheus/common/model"
"github.com/stretchr/testify/require"
@ -18,8 +17,7 @@ import (
)
func TestTelegramNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)

230
pkg/services/ngalert/notifier/channels/templates/default.tmpl
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@ -1,230 +0,0 @@
{{ define "__alertmanager" }}Alertmanager{{ end }}
{{ define "__alertmanagerURL" }}{{ .ExternalURL }}/#/alerts?receiver={{ .Receiver | urlquery }}{{ end }}
{{ define "__subject" }}[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}] {{ .GroupLabels.SortedPairs.Values | join " " }} {{ if gt (len .CommonLabels) (len .GroupLabels) }}({{ with .CommonLabels.Remove .GroupLabels.Names }}{{ .Values | join " " }}{{ end }}){{ end }}{{ end }}
{{ define "__description" }}{{ end }}
{{ define "__text_alert_list" }}{{ range . }}Labels:
{{ range .Labels.SortedPairs }} - {{ .Name }} = {{ .Value }}
{{ end }}Annotations:
{{ range .Annotations.SortedPairs }} - {{ .Name }} = {{ .Value }}
{{ end }}Source: {{ .GeneratorURL }}
{{ end }}{{ end }}
{{ define "default.title" }}{{ template "__subject" . }}{{ end }}
{{ define "default.message" }}{{ if gt (len .Alerts.Firing) 0 }}
**Firing**
{{ template "__text_alert_list" .Alerts.Firing }}
{{ end }}
{{ if gt (len .Alerts.Resolved) 0 }}
**Resolved**
{{ template "__text_alert_list" .Alerts.Resolved }}
{{ end }}
{{ end }}
{{ define "slack.default.title" }}{{ template "default.title" . }}{{ end }}
{{ define "slack.default.username" }}{{ template "__alertmanager" . }}{{ end }}
{{ define "slack.default.fallback" }}{{ template "slack.default.title" . }} | {{ template "slack.default.titlelink" . }}{{ end }}
{{ define "slack.default.callbackid" }}{{ end }}
{{ define "slack.default.pretext" }}{{ end }}
{{ define "slack.default.titlelink" }}{{ template "__alertmanagerURL" . }}{{ end }}
{{ define "slack.default.iconemoji" }}{{ end }}
{{ define "slack.default.iconurl" }}{{ end }}
{{ define "slack.default.text" }}{{ end }}
{{ define "slack.default.footer" }}{{ end }}
{{ define "pagerduty.default.description" }}{{ template "default.title" . }}{{ end }}
{{ define "pagerduty.default.client" }}{{ template "__alertmanager" . }}{{ end }}
{{ define "pagerduty.default.clientURL" }}{{ template "__alertmanagerURL" . }}{{ end }}
{{ define "pagerduty.default.instances" }}{{ template "__text_alert_list" . }}{{ end }}
{{ define "opsgenie.default.message" }}{{ template "__subject" . }}{{ end }}
{{ define "opsgenie.default.description" }}{{ .CommonAnnotations.SortedPairs.Values | join " " }}
{{ if gt (len .Alerts.Firing) 0 -}}
Alerts Firing:
{{ template "__text_alert_list" .Alerts.Firing }}
{{- end }}
{{ if gt (len .Alerts.Resolved) 0 -}}
Alerts Resolved:
{{ template "__text_alert_list" .Alerts.Resolved }}
{{- end }}
{{- end }}
{{ define "opsgenie.default.source" }}{{ template "__alertmanagerURL" . }}{{ end }}
{{ define "wechat.default.message" }}{{ template "__subject" . }}
{{ .CommonAnnotations.SortedPairs.Values | join " " }}
{{ if gt (len .Alerts.Firing) 0 -}}
Alerts Firing:
{{ template "__text_alert_list" .Alerts.Firing }}
{{- end }}
{{ if gt (len .Alerts.Resolved) 0 -}}
Alerts Resolved:
{{ template "__text_alert_list" .Alerts.Resolved }}
{{- end }}
AlertmanagerUrl:
{{ template "__alertmanagerURL" . }}
{{- end }}
{{ define "wechat.default.to_user" }}{{ end }}
{{ define "wechat.default.to_party" }}{{ end }}
{{ define "wechat.default.to_tag" }}{{ end }}
{{ define "wechat.default.agent_id" }}{{ end }}
{{ define "victorops.default.state_message" }}{{ .CommonAnnotations.SortedPairs.Values | join " " }}
{{ if gt (len .Alerts.Firing) 0 -}}
Alerts Firing:
{{ template "__text_alert_list" .Alerts.Firing }}
{{- end }}
{{ if gt (len .Alerts.Resolved) 0 -}}
Alerts Resolved:
{{ template "__text_alert_list" .Alerts.Resolved }}
{{- end }}
{{- end }}
{{ define "victorops.default.entity_display_name" }}{{ template "__subject" . }}{{ end }}
{{ define "victorops.default.monitoring_tool" }}{{ template "__alertmanager" . }}{{ end }}
{{ define "email.default.subject" }}{{ template "__subject" . }}{{ end }}
{{ define "email.default.html" }}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<!--
Style and HTML derived from https://github.com/mailgun/transactional-email-templates
The MIT License (MIT)
Copyright (c) 2014 Mailgun
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
-->
<html xmlns="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/xhtml" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<head style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<meta name="viewport" content="width=device-width" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
<title style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">{{ template "__subject" . }}</title>
</head>
<body itemscope="" itemtype="http://schema.org/EmailMessage" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: none; height: 100%; line-height: 1.6em; width: 100% !important; background-color: #f6f6f6; margin: 0; padding: 0;" bgcolor="#f6f6f6">
<table style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; background-color: #f6f6f6; margin: 0;" bgcolor="#f6f6f6">
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;" valign="top"></td>
<td width="600" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; display: block !important; max-width: 600px !important; clear: both !important; width: 100% !important; margin: 0 auto; padding: 0;" valign="top">
<div style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; max-width: 600px; display: block; margin: 0 auto; padding: 0;">
<table width="100%" cellpadding="0" cellspacing="0" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; border-radius: 3px; background-color: #fff; margin: 0; border: 1px solid #e9e9e9;" bgcolor="#fff">
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 16px; vertical-align: top; color: #fff; font-weight: 500; text-align: center; border-radius: 3px 3px 0 0; background-color: #E6522C; margin: 0; padding: 20px;" align="center" bgcolor="#E6522C" valign="top">
{{ .Alerts | len }} alert{{ if gt (len .Alerts) 1 }}s{{ end }} for {{ range .GroupLabels.SortedPairs }}
{{ .Name }}={{ .Value }}
{{ end }}
</td>
</tr>
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 10px;" valign="top">
<table width="100%" cellpadding="0" cellspacing="0" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<a href="{{ template "__alertmanagerURL" . }}" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; color: #FFF; text-decoration: none; line-height: 2em; font-weight: bold; text-align: center; cursor: pointer; display: inline-block; border-radius: 5px; text-transform: capitalize; background-color: #348eda; margin: 0; border-color: #348eda; border-style: solid; border-width: 10px 20px;">View in {{ template "__alertmanager" . }}</a>
</td>
</tr>
{{ if gt (len .Alerts.Firing) 0 }}
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">[{{ .Alerts.Firing | len }}] Firing</strong>
</td>
</tr>
{{ end }}
{{ range .Alerts.Firing }}
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">Labels</strong><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
{{ range .Labels.SortedPairs }}{{ .Name }} = {{ .Value }}<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
{{ if gt (len .Annotations) 0 }}<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">Annotations</strong><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
{{ range .Annotations.SortedPairs }}{{ .Name }} = {{ .Value }}<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
<a href="{{ .GeneratorURL }}" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; color: #348eda; text-decoration: underline; margin: 0;">Source</a><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
</td>
</tr>
{{ end }}
{{ if gt (len .Alerts.Resolved) 0 }}
{{ if gt (len .Alerts.Firing) 0 }}
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
<hr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
</td>
</tr>
{{ end }}
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">[{{ .Alerts.Resolved | len }}] Resolved</strong>
</td>
</tr>
{{ end }}
{{ range .Alerts.Resolved }}
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0; padding: 0 0 20px;" valign="top">
<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">Labels</strong><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
{{ range .Labels.SortedPairs }}{{ .Name }} = {{ .Value }}<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
{{ if gt (len .Annotations) 0 }}<strong style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">Annotations</strong><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
{{ range .Annotations.SortedPairs }}{{ .Name }} = {{ .Value }}<br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />{{ end }}
<a href="{{ .GeneratorURL }}" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; color: #348eda; text-decoration: underline; margin: 0;">Source</a><br style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;" />
</td>
</tr>
{{ end }}
</table>
</td>
</tr>
</table>
<div style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; width: 100%; clear: both; color: #999; margin: 0; padding: 20px;">
<table width="100%" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<tr style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; margin: 0;">
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 12px; vertical-align: top; text-align: center; color: #999; margin: 0; padding: 0 0 20px;" align="center" valign="top"><a href="{{ .ExternalURL }}" style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 12px; color: #999; text-decoration: underline; margin: 0;">Sent by {{ template "__alertmanager" . }}</a></td>
</tr>
</table>
</div></div>
</td>
<td style="font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; box-sizing: border-box; font-size: 14px; vertical-align: top; margin: 0;" valign="top"></td>
</tr>
</table>
</body>
</html>
{{ end }}
{{ define "pushover.default.title" }}{{ template "__subject" . }}{{ end }}
{{ define "pushover.default.message" }}{{ .CommonAnnotations.SortedPairs.Values | join " " }}
{{ if gt (len .Alerts.Firing) 0 }}
Alerts Firing:
{{ template "__text_alert_list" .Alerts.Firing }}
{{ end }}
{{ if gt (len .Alerts.Resolved) 0 }}
Alerts Resolved:
{{ template "__text_alert_list" .Alerts.Resolved }}
{{ end }}
{{ end }}
{{ define "pushover.default.url" }}{{ template "__alertmanagerURL" . }}{{ end }}

3
pkg/services/ngalert/notifier/channels/webhook_test.go
Unescape View File

@ -19,8 +19,7 @@ import (
)
func TestWebhookNotifier(t *testing.T) {
tmpl, err := template.FromGlobs("templates/default.tmpl")
require.NoError(t, err)
tmpl := templateForTests(t)
externalURL, err := url.Parse("http://localhost")
require.NoError(t, err)

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