https://hub.docker.com/r/timonwong/prometheus-webhook-dingtalk
https://github.com/timonwong/prometheus-webhook-dingtalk
# run
docker run -d -p 8060:8060 --name alertdingtalk --restart=always -v /data/docker/monitor/alertdingtalk/config.yml:/etc/prometheus-webhook-dingtalk/config.yml:ro -v /data/docker/monitor/alertdingtalk/default.tmpl:/etc/prometheus-webhook-dingtalk/templates/default.tmpl:ro -v /etc/localtime:/etc/localtime:ro timonwong/prometheus-webhook-dingtalk:latest --ding.profile="ops_dingding=https://oapi.dingtalk.com/robot/send?access_token=f3a427b77e425f55b130506e9f008fc2a4f819cc49d4eb15e4a6f0af8acd484e"
这里解释一下两个变量:
<web-hook-name> :prometheus-webhook-dingtalk 支持多个钉钉 webhook,不同 webhook 就是靠名字对应到 URL 来做映射的。要支持多个钉钉 webhook,可以用多个 --ding.profile 参数的方式支持,例如:sudo docker run -d --restart always -p 8060:8060 timonwong/prometheus-webhook-dingtalk:v0.3.0 --ding.profile="webhook1=https://oapi.dingtalk.com/robot/send?access_token=token1" --ding.profile="webhook2=https://oapi.dingtalk.com/robot/send?access_token=token2"。而名字和 URL 的对应规则如下,ding.profile="webhook1=......",对应的 API URL 为:http://localhost:8060/dingtalk/webhook1/send
<dingtalk-webhook>:这个就是之前获取的钉钉 webhook
# 将钉钉接入 Prometheus AlertManager WebHook
# 命令行测试机器人发送消息,验证是否可以发送成功,有的时候prometheus-webhook-dingtalk会报422的错误,就是因为钉钉的安全限制(这里的安全策略是发送消息,必须包含prometheus才可以正常发送)
curl -H "Content-Type: application/json" -d '{"msgtype":"text","text":{"content":"prometheus alert test"}}' https://oapi.dingtalk.com/robot/send?access_token=f3a427b77e425f55b130506e9f008fc2a4f819cc49d4eb15e4a6f0af8acd484e
{"errcode":0,"errmsg":"ok"}
vim /data/docker/monitor/alert-dingtalk/config.yml
## Request timeout
# timeout: 5s
## Customizable templates path
# templates:
# - contrib/templates/legacy/template.tmpl
## You can also override default template using `default_message`
## The following example to use the 'legacy' template from v0.3.0
# default_message:
# title: '{{ template "legacy.title" . }}'
# text: '{{ template "legacy.content" . }}'
## Targets, previously was known as "profiles"
targets:
webhook1:
url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxx
# secret for signature
secret: SEC000000000000000000000
webhook2:
url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxx
webhook_legacy:
url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxx
# Customize template content
message:
# Use legacy template
title: '{{ template "legacy.title" . }}'
text: '{{ template "legacy.content" . }}'
webhook_mention_all:
url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxx
mention:
all: true
webhook_mention_users:
url: https://oapi.dingtalk.com/robot/send?access_token=xxxxxxxxxxxx
mention:
mobiles: ['156xxxx8827', '189xxxx8325']
vim /data/docker/monitor/alert-dingtalk/default.tmpl
{{ 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 "__alertmanagerURL" }}{{ .ExternalURL }}/#/alerts?receiver={{ .Receiver }}{{ end }}
{{ define "__text_alert_list" }}{{ range . }}
**Labels**
{{ range .Labels.SortedPairs }}> - {{ .Name }}: {{ .Value | markdown | html }}
{{ end }}
**Annotations**
{{ range .Annotations.SortedPairs }}> - {{ .Name }}: {{ .Value | markdown | html }}
{{ end }}
**Source:** [{{ .GeneratorURL }}]({{ .GeneratorURL }})
{{ end }}{{ end }}
{{ define "default.__text_alert_list" }}{{ range . }}
#### \[{{ .Labels.severity | upper }}\] {{ .Annotations.summary }}
**Description:** {{ .Annotations.description }}
**Graph:** [📈]({{ .GeneratorURL }})
**Details:**
{{ range .Labels.SortedPairs }}{{ if and (ne (.Name) "severity") (ne (.Name) "summary") }}> - {{ .Name }}: {{ .Value | markdown | html }}
{{ end }}{{ end }}
{{ end }}{{ end }}
{{/* Default */}}
{{ define "default.title" }}{{ template "__subject" . }}{{ end }}
{{ define "default.content" }}#### \[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}\] **[{{ index .GroupLabels "alertname" }}]({{ template "__alertmanagerURL" . }})**
{{ if gt (len .Alerts.Firing) 0 -}}
**Alerts Firing**
{{ template "default.__text_alert_list" .Alerts.Firing }}
{{- end }}
{{ if gt (len .Alerts.Resolved) 0 -}}
**Alerts Resolved**
{{ template "default.__text_alert_list" .Alerts.Resolved }}
{{- end }}
{{- end }}
{{/* Legacy */}}
{{ define "legacy.title" }}{{ template "__subject" . }}{{ end }}
{{ define "legacy.content" }}#### \[{{ .Status | toUpper }}{{ if eq .Status "firing" }}:{{ .Alerts.Firing | len }}{{ end }}\] **[{{ index .GroupLabels "alertname" }}]({{ template "__alertmanagerURL" . }})**
{{ template "__text_alert_list" .Alerts.Firing }}
{{- end }}
{{/* Following names for compatibility */}}
{{ define "ding.link.title" }}{{ template "default.title" . }}{{ end }}
{{ define "ding.link.content" }}{{ template "default.content" . }}{{ end }}
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