Zabbix package : Linux commands

-

For APT-based systems (Ubuntu / Debian)

1. List all available Zabbix packages in the repo

apt list | grep zabbix

or to include all versions:

apt list -a | grep zabbix


2. List all installed Zabbix packages

dpkg -l | grep zabbix

For YUM/DNF-based systems (RHEL / CentOS / Rocky / Alma)

1. List all available Zabbix packages in the repository

yum list available | grep zabbix

2. List all installed Zabbix packages

yum list installed | grep zabbix







Comments

Post a Comment

Popular posts from this blog

How to enable the syslog monitoring-Zabbix

-
Steps need to be performed:  On the Syslog server side:  1. Install the rsyslog sudo yum install rsyslog 2.  Enable rsyslog service: Start and enable the rsyslog service if it’s not already running: sudo systemctl start rsyslog sudo systemctl enable rsyslog 3.  Configure rsyslog to accept remote logs: Open the rsyslog configuration file: vi /etc/rsyslog.conf Uncomment or add the following lines to enable UDP or TCP log reception: # Provides UDP syslog reception module(load="imudp") input(type="imudp" port="514") # Provides TCP syslog reception module(load="imtcp") input(type="imtcp" port="514") 4.  Restart the rsyslog service: After saving the configuration file, restart rsyslog to apply the changes: sudo systemctl restart rsyslog 5. Ensure the firewall is configured to allow the TCP/UDP port 514 or disable the firewall service. 6. Ensure that SELinux is disable if not disable it Check the status of SELinux sestatus Disa...
Read more

Zabbix installation: Distribution setup

-
  On Zabbix core server: Step1:   Install Zabbix repository rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-latest-6.0.el8.noarch.rpm dnf clean all Step2: Install Zabbix server, frontend, agent dnf install zabbix-server-mysql zabbix-web-mysql zabbix-apache-conf zabbix-selinux-policy zabbix-agent Step3:   Configure the database for Zabbix server Edit file /etc/zabbix/zabbix_server.conf DBHost= DBserver_ip DBName= DBUser= DBPassword= DBPort=3306 Step4:  Start Zabbix server and agent processes systemctl restart zabbix-server zabbix-agent httpd php-fpm systemctl enable zabbix-server zabbix-agent httpd php-fpm On Zabbix Database Server: Step1:   Install Zabbix repository rpm -Uvh https://repo.zabbix.com/zabbix/6.0/rhel/8/x86_64/zabbix-release-latest-6.0.el8.noarch.rpm dnf clean all Step2: Install the sql script, zabbix agent  dnf install zabbix-sql-scripts zabbix-selinux-policy zabbix-agent Step3: Install the mysql server yum install my...
Read more

Zabbix built-in HA Vs Pacemaker/corosync

-
 Built-in HA in Zabbix Since Zabbix 7.0, Zabbix Server has built-in high availability (HA) support. This means: You can run multiple Zabbix server nodes. Only one is active at a time. The others are standby and can take over if the active one fails. Failover is handled internally by Zabbix, using database coordination (it stores node status in the DB). So why Pacemaker and Corosync then? You don’t need Pacemaker + Corosync for the Zabbix Server itself anymore if you’re using built-in HA. However, there are still scenarios where Pacemaker/Corosync may be useful: When to Use Pacemaker/Corosync Database Failover: Zabbix’s built-in HA does not handle database HA. Pacemaker/Corosync can manage MySQL/MariaDB/PostgreSQL clusters with automatic failover.        2. Frontend High Availability: Zabbix frontend (Apache/Nginx + PHP) does not have built-in HA. You can use Pacemaker/Corosync (or HAProxy/Keepalived) to manage failover of frontend nodes and virtual IPs.   ...
Read more