Description

What is Zabbix?

Zabbix is an enterprise-class open source distributed monitoring solution.

Zabbix is software that monitors numerous parameters of a network and the health and integrity of servers. Zabbix uses a flexible notification mechanism that allows users to configure e-mail based alerts for virtually any event. This allows a fast reaction to server problems. Zabbix offers excellent reporting and data visualisation features based on the stored data. This makes Zabbix ideal for capacity planning.

For more information and related downloads for Zabbix components, please visit https://hub.docker.com/u/zabbix/ and https://zabbix.com

What is the image?

The image is used to receive SNMP traps, store them to a log file and provide access to Zabbix to collected SNMP trap messsages.

Zabbix snmptraps images

These are the only official Zabbix snmptraps Podman images. Images are updated when new releases are published.

How to use this image

Start zabbix-snmptraps

Start a Zabbix snmptraps container as follows:

podman run --name some-zabbix-snmptraps -p 162:1162/udp -d zabbix/zabbix-snmptraps:tag

Where some-zabbix-snmptraps is the name you want to assign to your container and tag is the tag specifying the version you want. See the list above for relevant tags, or look at the full list of tags.

Linking Zabbix server or Zabbix proxy with the container

podman run --name some-zabbix-server --link some-zabbix-snmptraps:zabbix-snmptraps --volumes-from some-zabbix-snmptraps -d zabbix/zabbix-server:tag

Container shell access and viewing Zabbix snmptraps logs

The podman exec command allows you to run commands inside a Podman container. The following command line will give you a bash shell inside your zabbix-snmptraps container:

$ podman exec -ti some-zabbix-snmptraps /bin/bash

The Zabbix snmptraps log is available through Podman's container log:

$ podman logs  some-zabbix-snmptraps

Environment Variables

When you start the zabbix-snmptraps image, you can adjust the configuration by passing one or more environment variables on the podman run command line.

ZBX_SNMP_TRAP_DATE_FORMAT

This variable is represent date and time format in the output snmptraps.log file. By default, value is +%Y-%m-%dT%T%z. Please, refer to date command man for more details about date and time format.

ZBX_SNMP_TRAP_FORMAT

This variable is SNMP trap format in the output snmptraps.log file. By default, value is \n, in this case each new variable is placed on new line.

ZBX_SNMP_TRAP_USE_DNS

This variable manages source network address representation. It can be IP address or DNS of SNMP trap sender. The variable works only when container command is modified and "-n" command argument is removed from argument list. By default, value is false.

Allowed volumes for the Zabbix snmptraps container

/var/lib/zabbix/snmptraps

The volume contains log file snmptraps.log named with received SNMP traps.

/var/lib/zabbix/mibs

The volume allows to add new MIB files. It does not support subdirectories, all MIBs must be placed to /var/lib/zabbix/mibs.

/var/lib/zabbix/snmptrapd_config

The volume various persistent configuration files generated by snmptrapd daemon. The volume is required usually only for SNMPv3 traps. Do not modify manually anything stored in the volume.

User Feedback

Documentation

Documentation for this image is stored in the snmptraps/ directory of the zabbix/zabbix-docker GitHub repo. Be sure to familiarize yourself with the repository's README.md file before attempting a pull request.

Issues

If you have any problems with or questions about this image, please contact us through a GitHub issue.

Known issues

Contributing

You are invited to contribute new features, fixes, or updates, large or small; we are always thrilled to receive pull requests, and do our best to process them as fast as we can.

Before you start to code, we recommend discussing your plans through a GitHub issue, especially for more ambitious contributions. This gives other contributors a chance to point you in the right direction, give you feedback on your design, and help you find out if someone else is working on the same thing.