ZabbixĭevOpsSchool – Zabbix is defined as an open-source monitoring tool that is used to monitor servers, networks, IT components, cloud services, and virtual machines. If you have UFW firewall enables, execute the commands: sudo ufw allow 10050/tcpĪnd verify that the port has been opened or allowed on the firewall.In this tutorial I will show you how to install and configure Zabbix on Debian Server. The final step in configuring the host is allowing the port that Zabbix agent listens to across the firewall. Note if you are configure active check then look for the variable "ServerActive" and uses port 10051.
Then restart Zabbix agent service to the changes to be effected. First, locate the variable "Server" and "Hostname" in the zabbix_nf file.įor example, My Zabbix server IP is 10.128.0.16 and the hostname (client system) is ubuntu-20. Here we are going to enable passive checks on the agent. We need to make a few changes to the configuration file at /etc/zabbix/zabbix_nf so that Zabbix agent can communicate with the Zabbix server. We are satisfied that the Zabbix agent is running as expected. The image above is a confirmation that Zabbix agent service is up and running. Once the repository is in place, install Zabbix agent. Next, update the package index to ensure the repository is synced sudo apt update Step 2: Install Zabbix agent Then enable it using the dpkg command as follows: sudo dpkg -i zabbix-release_5.0-1+focal_all.deb Then download the Zabbix repository Debian file from Zabbix download center as follows. Step 1: Enable Zabbix repository on remote hostīegin by updating the package lists on the remote host. We will begin by installing Zabbix agent to the remote Ubuntu 20.04 host and later add a host to Zabbix server dashboard.
However, agent periodically connects the server to collect metric which needs to be monitored. In the active check, the agent process all data and pushes it to the Zabbix server. In passive check, Zabbix server (poller) requests an agent for certain information, and the agent sends back a value. Zabbix agents can use passive or active checks to pass information. The agent collects data and sends back to Zabbix Server. Zabbix agent is installed on the remote host (target) to monitor the hard drive, memory processor, etc.
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