Joe Blog
在国内，大部分公司的员工目前在办公时用的沟通工具仍是邮件、QQ或者微信，文件会放到共享文件夹，或者用邮件、即时通讯工具来传输。而邮件使用起来比较费劲，没有即时性，而QQ和微信会让我们把生活与工作混在一起，降低做事效率，很多人在工作的时候还经常刷朋友圈、看QQ空间，这都是不好的现象。国外的现象跟国内也是大同小异。
Slack较早的发现了这个现象，瞄准了企业内部沟通协作这一空白点，做出了一款提高企业员工内部协作效率的软件。它将工作中所有信息的接口统统整合在一起，从而提高内部协作的效率，提高信息的利用率。
在Slack的界面上，我们可以看到它中间部分为谈话内容，和一般的通讯工具类似，而在右侧你可以随时查找在对话过程中涉及到的文件，目前Slack已经整合了包括Google Drive、Google+ Hangouts、Twitter、Dropbox、Asana、GitHub、RSS、Trello等各类通讯服务、团队协作服务、开发工具。
创建一个工作空间
新增频道
新增Incoming WebHooks
配置Incoming WebHooks
AlertManager Secret
alertmanager.yaml
global:
resolve_timeout: 5m
smtp_smarthost: "smtp.163.com:25"
smtp_from: "xxx@163.com" #edit your own 163 smtp config
smtp_auth_username: "xxx"
smtp_auth_password: "xxx"
route:
group_by:
- "alertname"
- "cluster"
- "service"
group_wait: 30s
group_interval: 5m
repeat_interval: 15m
"receiver": "slack_webhook"
routes:
- match_re:
"alertname": ^(host_cpu_usage|node_filesystem_free|host_down|TargetDown)$
receiver: "slack_webhook"
- match:
severity: critical
receiver: "slack_webhook"
- match:
severity: warning
receiver: "slack_webhook"
- match:
"alertname": DeadMansSwitch
receiver: "null"
receivers:
- name: "null"
- name: "team-X-mails"
email_configs:
- to: "needtochange@admin.com"
- name: slack_webhook
slack_configs:
- send_resolved: false
api_url: https://hooks.slack.com/services/NEEDTOCHANGE/xxxxxxxxxxxxx
channel: prometheus
username: ''
color: 'dangergood'
title: ''
title_link: ''
pretext: ''
text: |-
*Alert:* - ``
*Description:*
*Details:*
• *:* ``
fallback: ''
icon_emoji: ''
icon_url: ''
templates:
- '/etc/alertmanager/config/*.tmpl'
default.tmpl
Cluster: CLUSTER_NAME
/#/alerts?receiver=
[:] ()
Labels:
- =
Annotations:
- =
Source:
|
alertmanager-secret-slack.yaml
apiVersion: v1
data:
alertmanager.yaml:
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default.tmpl: 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
kind: Secret
metadata:
name: alertmanager-main
namespace: monitoring
type: Opaque
结果
总结
如你所见，告警信息里包含很多详细信息，可以第一时间获取到，至于其及时性与是否具有滞后性得在实际使用过程中慢慢调整，你可以随意调整Prometheus的alert在注释块中包含标识符和描述标记以及自定义使用的格式default.tmpl