자빅스(Zabbix) 알람을 Slack과 연동하는 방법

자빅스(Zabbix) 알람을 Slack과 연동하는 방법

Zabbix 알람을 Slack과 연동하려면 Slack Incoming Webhooks를 사용하여 Zabbix 서버에서 Slack으로 메시지를 보낼 수 있습니다.

Slack Incoming Webhooks 설정

1. Slack 워크스페이스로 로그인

2. Incoming Webhooks 앱 찾기

3. 새 웹훅 생성

4. 채널 선택

5. 웹훅 URL 복사

Zabbix 설정

1. Zabbix 웹 인터페이스로 로그인

 

2. 미디어 유형 추가

• 이름 : slack_zbx_alert, slack_zbx_critical
• 종류 : 스크립트
• 스크립트 이름 : Slack Incoming Webhook에서 복사한 URL
• 스크립트 파라미터
  • {ALERT.SENDTO}
  • {ALERT.SUBJECT}
  • {ALERT.MESSAGE}

zabbix1

zabbix2

vim /usr/lib/zabbix/alertscripts/slack_zbxalert.sh

#!/bin/bash

# Slack incoming web-hook URL and user name
url='CHANGEME'      # example: url='https://hooks.slack.com/services/QW3R7Y/D34DC0D3/BCADFGabcDEF123'
username='Zabbix'

## Values received by this script:
# To = $1 / Slack channel or user to send the message to, specified in the Zabbix web interface; "@username" or "#channel"
# Subject = $2 / subject of the message sent by Zabbix; by default, it is usually something like "(Problem|Resolved): Lack of free swap space on Zabbix server"
# Message = $3 / message body sent by Zabbix; by default, it is usually approximately 4 lines detailing the specific trigger involved
# Alternate URL = $4 (optional) / alternative Slack.com web-hook URL to replace the above hard-coded one; useful when multiple groups have seperate Slack teams
# Proxy = $5 (optional) / proxy host including port (such as "example.com:8080")

# Get the user/channel ($1), subject ($2), and message ($3)
to="$1"
subject="$2"
message="$3"

# Change message emoji and notification color depending on the subject indicating whether it is a trigger going in to problem state or recovering
recoversub='^RECOVER(Y|ED)?$|^OK$|^Resolved.*'
problemsub='^PROBLEM.*|^Problem.*'

if [[ "$subject" =~ $recoversub ]]; then
    emoji=':smile:'
    color='#0C7BDC'
elif [[ "$subject" =~ $problemsub ]]; then
    emoji=':frowning:'
    color='#FFC20A'
else
    emoji=':question:'
    color='#CCCCCC'
fi

# Replace the above hard-coded Slack.com web-hook URL entirely, if one was passed via the optional 4th parameter
url=${4-$url}

# Use optional 5th parameter as proxy server for curl
proxy=${5-""}
if [[ "$proxy" != '' ]]; then
    proxy="-x $proxy"
fi

# Build JSON payload which will be HTTP POST'ed to the Slack.com web-hook URL
payload="payload={\"channel\": \"${to//\"/\\\"}\",  \
\"username\": \"${username//\"/\\\"}\", \
\"attachments\": [{\"fallback\": \"${subject//\"/\\\"}\", \"title\": \"${subject//\"/\\\"}\", \"text\": \"${message//\"/\\\"}\", \"color\": \"${color}\"}], \
\"icon_emoji\": \"${emoji}\"}"

# Execute the HTTP POST request of the payload to Slack via curl, storing stdout (the response body)
return=$(curl $proxy -sm 5 --data-urlencode "${payload}" $url -A 'zabbix-slack-alertscript / https://github.com/ericoc/zabbix-slack-alertscript')

# If the response body was not what was expected from Slack ("ok"), something went wrong so print the Slack error to stderr and exit with non-zero
if [[ "$return" != 'ok' ]]; then
    >&2 echo "$return"
    exit 1
fi

github : https://github.com/ericoc/zabbix-slack-alertscript/blob/master/slack.sh

 

Zabbix 알람 이벤트가 Slack 채널로 메시지로 전송됩니다.

zabbix3

 

Slack을 사용하여 Zabbix 모니터링 시스템의 알람을 신속하게 받아 볼 수 있게 됩니다.