Zabbix Send Alerts to Slack

It's python script for send alerts to Slack src/slack_alert.py
and flask app for handling Slack Interactive Messages in slack_handler

At the moment there is only one button that allows you to confirm the event in Zabbix:

Installation

The script for send message

This slack_alert.py script needs to be placed in the AlertScriptsPath directory that is specified within the Zabbix servers' configuration file (zabbix_server.conf) and must be executable by the user running the zabbix_server binary (usually "zabbix") on the Zabbix server:

grep AlertScriptsPath /etc/zabbix/zabbix_server.conf
### Option: AlertScriptsPath
AlertScriptsPath=/usr/local/share/zabbix/alertscripts

ls -lah /usr/lib/zabbix/alertscripts/slack_alert.py
-rwxr-xr-x 1 root root 2.0K Dec 21 18:51 /usr/lib/zabbix/alertscripts/slack_alert.py

You need to change SLACK_BOT_TOKEN in script to your real token
And install requierements.txt

pip install -r requirements.txt

In zabbix "Administration -> Media types -> Create media type"

In zabbix Configuration -> Actions -> Create Action

Operations

Default subject	{EVENT.ID}
Default message	{TRIGGER.STATUS}: {EVENT.NAME}: {HOST.NAME1} https://z.crutches.space/zabbix/history.php?action=showgraph&itemids%5B%5D={ITEM.ID1}|{ITEM.NAME1}: {ITEM.VALUE1} Event: https://z.crutches.space/zabbix/tr_events.php?triggerid={TRIGGER.ID}&eventid={EVENT.ID}|{EVENT.ID}

Recovery operations

Default subject	{EVENT.ID}
Default message	{TRIGGER.STATUS}: {EVENT.NAME}: {HOST.NAME1} <https://z.crutches.space/zabbix/history.php?action=showgraph&itemids%5B%5D={ITEM.ID1}

Its my example but you can change "Default message" as you want
And you should not change subject, because {EVENT.ID} used in "Acknowledge" button

After that zabbix will send notifications to Slack

The handler for work with Slack Interactive messages

SLACK_BOT_TOKEN and SLACK_VERIFICATION_TOKEN you need to get in Slack API Create New App

And you need create Interactive component In your Slack App with Callback ID: "ack" as you can see below

Run docker container on your host example.com:

SLACK_BOT_TOKEN=xoxb-XXX SLACK_VERIFICATION_TOKEN=YYY ZABBIX_URL=https://examplle.com/zabbix/ ZABBIX_USER=slack-api ZABBIX_PASSWORD=PaSSw0rD docker run --rm -e SLACK_BOT_TOKEN -e SLACK_VERIFICATION_TOKEN -e ZABBIX_URL -e ZABBIX_USER -e ZABBIX_PASSWORD --name zabbix-slack -d -p 5000:5000 akiryliuk/zabbix-slack-handler:latest