Questions tagged [zabbix]

Zabbix is an open source monitoring software

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Issue in setting up Docker container monitroing through zabbix

I have setup a Zabbix Server and a Client. Docker containers are running on Client, I'm unable to retrieve the data for the Containers. Following error is occuring when I'm checking the status through ...
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12 views

Server Monitoring Tool via file transfer

I am trying to figure out a way to monitor many windows servers with a monitoring tool like Nagios, Zabbix even PRTG. The challenge is that server are onboard vessels without a reliable internet ...
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9 views

Zabbix 'r_eventid': '0' filter does not work

There are a lot of Problem/Recovery events in Zabbix. I would like to query only current problem event (does not have recovered event ID). Here is a query string that I am using. {'limit' : 100, '...
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1answer
84 views

Zabbix - UserParameter Powershell script item is 'not supported' - CPU per process monitoring

I'm new to zabbix and I'm trying to create custom User Parameter to Monitor CPU utility per process(Windows Machine). I have a powershell script and a user parameter, I also added a new item under ...
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41 views

How can I make notification without an obligation to close the pr0blem?

I need to receive a notification when authentication on the client happens. I have an item with key: log[/var/log/auth.log,(sshd.*)?(Accepted)] Also I have trigger with key: {test.test.ru:log[/var/...
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37 views

Why can't I “check now” an item I created?

With zabbix server 4.2.5 I try to make an item with these parameters: printscreen of my item parameters I want to get a log from one of my zabbix-agents. When I press the Check now button on an item ...
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22 views

Wich Shebang should you use in a shell sript?

Sorry, this is maybe a stupid question, but I am new to shell scripts. I have a file called oem-device-name.sh. I need to execute an external check for Zabbix: https://www.zabbix.com/documentation/5....
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29 views

Working with array of object in Zabbix

My HTTP agent on Zabbix recieve data representing count of client's orders: { "orders": [ { "client_id": 1, "count": 2 }, { "client_id": 2, "count": 3 }, ...
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41 views

How to track disk usage in docker container with zabbix

Is possible to track disk usage in a docker container? When I connect the docker container agent in my zabbix server, it shows disk tracking only for: /etc/hostname, /etc/hosts, /etc/resolv.conf....
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zabbix status report generator

Hi I was looking for a excel or CSV report generator using python. The contents are CPU, Memory, disk space and load average. If we can have different options, please just throw down your answers, it'...
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27 views

False alarm on zabbix trigger in web scenario

I have a website whose running on Apache Server. I want recieve a notification every time when a web site falling down.I created a trigger: {Zabbix server:web.test.fail[http:example.com].sum(#6)}>...
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Zabbix Trigger: How do I use last item data in operational data?

(Zabbix 4.4) I'd like to include the last value of a few other host items as operational data in a trigger (so that they appear in the notification I receive). Based on the trigger doc (and Macro ...
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472 views

Zabbix active agent can't connect to server - interrupted system call

I'm running the active Zabbix agents on all the servers in my production environment, however two of them aren't able to connect to the Zabbix server. All I've got to go on in the Zabbix logs is ...
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196 views

zabbix 4.4 frontend 503 error for assests

I am trying to setup a zabbix server, to which I will eventually connect remote agent hosts. Zabbix's claim to be up and running in 5 minutes seems to be a little misleading, but that is for another ...
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65 views

How do I grant or alter an existing user to allow remote authentication in MySQL 8?

The ultimate goal is to have the latest Zabbix release running in container, monitoring a bunch of switches. Zabbix wants some flavor of MySQL (or postgres) so I figured I would set use the official (...
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57 views

Official Zabbix Server MySQL docker image fails start mysql upon container launch

I want to use the official Zabbix images to create a containerized Zabbix service, including the web interface. I landed here: https://hub.docker.com/r/zabbix/zabbix-server-mysql but the instructions ...
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33 views

SNMP: How to monitor devices that do not have static IP adress with Zabbix

I have some equipments in my LAN but the way things are working; I cannot set statics IPs for them, they really need to have DHCP enabled. I am using Zabbix, and for host configuration, the Ip ...
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406 views

Zabbix - Value “1” of type “string” is not suitable for value type “Numeric (unsigned)”

I get this error when I changed the custom command from an application that prints to STDOUT to shell script that runs curl and produces the same output to STDOUT. What's going on here?
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21 views

Upgrading hardware for better performance of API

I was working with a Zabbix, using the API and frontend in a RedHat server in the AWS cloud, I just have access to the machine today, wondering why the server was so slow, both on the API request and ...
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4answers
70 views

Simple host monitoring solution

I am looking for a host monitoring solution for an infrastructure I have to manage. Since this infrastructure is on-premise, I would like to have a client-server architecture, where a client reports ...
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47 views

Zabbix - Closing problems when recovery expression is met

I have a script on a Linux machine performing a check on our DB which results in either OK or KO depending on the result (good or bad). I have configured a UserParameter in the Zabbix Agent ...
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1answer
80 views

zabbix smtp check fails with working smtp server

I use a zabbix 2.2.7 to monitor our servers. I mostly use zabbix-agent with active checks as many of the monitored machines are behind NAT. One of the checks on all linux servers is net.tcp.service[...
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615 views

Why is SELinux blocking my Zabbix agent's sudo calls?

I have some Zabbix checks that require sudo. These are the contents of /etc/sudoers.d/zabbix zabbix ALL=(ALL) NOPASSWD: /bin/yum history zabbix ALL=(ALL) NOPASSWD: /bin/needs-restarting zabbix ...
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How can I make zabbix respond to emails?

I have not been able to find much information on how I could respond to email alerts from the Zabbix server. So far I have a local instance of an Email server set up for testing out email alerts. My ...
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1answer
59 views

One process takes all server resources (iowait?)

I have multiple processes running simultaneously on the same box under CentOS 7 (each one on behalf of the separate Linux user). I use Zabbix for monitoring. Sometimes the following pattern ...
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1answer
45 views

How to change zabbix retry interval automatically?

For example, the normal check interval for an item is 10 minutes. But if a check failure found, the next retries will change their interval to 1 minutes. In the next 3 minutes, if 3 failure detected, ...
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1answer
100 views

Measuring/monitoring Unbound Resolver Performance

I am running Unbound resolver on FreeBSD, and i am looking for a solution to measure its performance.sometimes there are some delays in regard of resolving domain names,and my customers are ...
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29 views

how to monitor a query that returns a timestamp with zabbix

I have Zabbix 4.4.0 installed on Ubuntu 19.10 I configured the postgresql plugin to monitor postgresql. what I want to do now is to monitor the last inserted line in a specific table, to get it's ...
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1answer
26 views

Could Zabbix agent store measurements what the agent gathers?

I'm newbie of Zabbix. In my project, I'm using Zabbix to know loads of server like CPU usage. I'm going to investigate loads of poor server with using Zabbix in the future. Then, the poor server ...
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2answers
224 views

ZABBIX : Should I need to add the ListenIP in all my host machines zabbix-agentd.conf file?

zabbix-agentd.conf file in HOST: ### Option: ListenIP # List of comma delimited IP addresses that the agent should listen on. # First IP address is sent to Zabbix server if connecting to ...
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112 views

Zabbix - Create a trigger and make sure it doesn't resolve ever

Title: Zabbix - Create a trigger and make sure it always stays in problem state. Any suggestion on creating a trigger that always stays in problem state? I have a trigger with 4 expression and I ...
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237 views

Zabbix Autoregistering hosts multiple times after every reboot/apt upgrade

Seems like I'm getting spammed autoregistration messages, everytime there's a reboot/apt upgrade, for starters, here's my agend.conf ZABBIX_SERVER="1.1.1.1" #Main P4-zabbix server if [[ $EUID ...
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1answer
145 views

Zabbix eth0 incoming traffic, triggering false alarms?

I'm a bit confused right now, I just got this false alarm I had an item set up to monitor incoming and outgoing traffic on my servers and despite it working as intended for A WHOLE MONTH, suddenly I ...
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73 views

How to check that a process is running under specific Windows user with Zabbix

I wonder if it's possible to monitor if a Windows application is running under specific user or not. Let's say there are 2 Win users (accounts) on the server: User 1 has application.exe running all ...
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1answer
175 views

How to delay Zabbix recovery messages

I'm running Zabbix 4.0 installed on CentOS 7. There is a need to set a delay on sending recovery messages so that if a problem is resolved then Zabbix should wait for some time before sending the ...
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88 views

How to configure Active/Passive zabbix server behind HAProxy

I am configuring Active/Passive HA Zabbix server with pacemaker. So far with VIP my server can easily fail over, however the problem with AWS is they don't have VIP. So, I am unable to use VIP on ...
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1answer
54 views

Occasional Timeouts with Zabbix agents behind an AWS Network Load Balancer

My architecture in AWS is as follows: There are 2 identical zabbix agents (based on zabbix/zabbix-agent:centos-4.0.11) each one running on a different EC2 instance. Zabbix server runs on a third ...
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47 views

Zabbix custom item prototype key implementation

I have created a PowerShell script to find all certificates that is about to expire and format this to a JSON array object. I create my discovery item and execute the script through system.run("...
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36 views

How to calculate 20% change within one hour in Zabbix?

I have to compare two values changing in both directions (rising and falling) within an hour (items amount, for example). What formula may I use to calculate if the amount drops or rises on more than ...
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1answer
203 views

Zabbix macros, how to access hosts by name, and their items or keys

I have a zabbix 4.2 installation. I have it currently monitoring a network device via generic SNMP queries with my supplied OIDs. The data is being ingested just fine, graphs are populating as ...
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15 views

Trigger for alerting if host reaches threshold(say out of free memory) x number of times in 1 day

Tried count but it has some problem please check Zabbix trigger won't work for count function Is there any other way to trigger it? Please help Thanks in advance
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322 views

Zabbix trigger won't work for count function

I'm trying to throw an alert if server is dropping below threshold for free memory for x number of times in a day. {my_template:vm.memory.size[free].count(1m,5G,lt,1d)}>5 {my_template:vm.memory....
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2answers
526 views

Zabbix - Alert if any files in folder is older than 1hr

I have a folder which holds files that are to be processed. Once they are processed, they are then moved to another directory. I'm currently trying to figure out a way to monitor for files inside ...
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17 views

Statistics for database table in zabbix agent

How to configure collection of statistics from mysql database in zabbix agent? To be specific, I'm not sure I want to calculate rps for mysql (but it would be nice), rather, I have to make periodic ...
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1answer
848 views

Zabbix service.discovery multiple templates for distinct items and triggers

service.discovery in Zabbix returns a JSON array of all current running services (based on filters) for each host. I would like to create a template hierarchy where i have a parent template that ...
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1answer
1k views

Zabbix : Invalid JSON

I have a Powershell script returning a file like : { "data":[ { "{#SHARENAME}":"Informatique", "{#SHARENAME}":"Marketing" } ] } I've set a discovery rule (zabbix agent) + an Item prototype (zabbix ...
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2answers
880 views

Zabbix - Web scenarios trigger. How to ignore the first failed attempts?

Problem: Trigger send an e-mail immediately when the site is unreachable. System: Linux Debian Stretch, Zabbix 4.2.1. Current configuration of the web scenario: Scenario: Name: website.com ...
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1answer
983 views

Zabbix Performance (history syncer 100%)

Since November 2018 we have performance problems with Zabbix 3.4.10. Since this time, we made tuning for tcp connections, tuning in the OS (CentOS 6.9), tuning in the MariaDB conf, tuning in the ...
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1answer
70 views

Job arranger / Job Arranger Manager first settings

I try to configure Job Arranger (JAZ) and try to integrat it with Zabbix, but I am very confused with EN documentation situation. My environment is: CentOS 7.6 (Job Arranger server/postgres, Zabbix ...
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1answer
479 views

Excluding a certain file system from Zabbix regex based disk usage monitoring

I found this answer describing how to exclude a shared memory mount from regex based disk usage monitoring in Zabbix. Is there any way to exclude a certain file system (CIFS in this case)... for ...

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