Podcast
Questions and Answers
What is autoregistration useful for?
What is autoregistration useful for?
- Adding new active agent hosts without manual configuration (correct)
- Encrypting host data for security purposes
- Configuring host metadata for cloud environments
- Removing inactive hosts automatically
What is used to automatically create hosts based on received data and action configuration?
What is used to automatically create hosts based on received data and action configuration?
- HostMetadata
- Templates
- Proxies
- Autoregistration (correct)
How can host metadata be specified in Zabbix?
How can host metadata be specified in Zabbix?
- HostMetadata and HostMetadataItem (correct)
- HostData and HostMetadataItem
- HostConfig and HostMeta
- HostInfo and HostData
What can host's metadata be used to send?
What can host's metadata be used to send?
When is HostMetadataItem used?
When is HostMetadataItem used?
What is the autoregistration condition for creating hosts?
What is the autoregistration condition for creating hosts?
What kind of information can be specified in HostMetadata?
What kind of information can be specified in HostMetadata?
What does autoregistration support for added security?
What does autoregistration support for added security?
What happens when a new device arrives in the context of autoregistration?
What happens when a new device arrives in the context of autoregistration?
What is the purpose of using host metadata in Zabbix?
What is the purpose of using host metadata in Zabbix?
What triggers the execution of autoregistration in Zabbix 6.0?
What triggers the execution of autoregistration in Zabbix 6.0?
What are the conditions included in autoregistration action?
What are the conditions included in autoregistration action?
What operations are included in autoregistration action?
What operations are included in autoregistration action?
How is secure autoregistration achieved in Zabbix 6.0?
How is secure autoregistration achieved in Zabbix 6.0?
What is a practical step for setting up autoregistration in Zabbix 6.0?
What is a practical step for setting up autoregistration in Zabbix 6.0?
What kind of checks are supported for autoregistered hosts in Zabbix 6.0?
What kind of checks are supported for autoregistered hosts in Zabbix 6.0?
What is used for setting up PSK auto-registration options in Zabbix 6.0?
What is used for setting up PSK auto-registration options in Zabbix 6.0?
What action is executed when a previously unknown active agent asks for a configuration in Zabbix 6.0?
What action is executed when a previously unknown active agent asks for a configuration in Zabbix 6.0?
What does the practical task of autoregistration setup in Zabbix 6.0 involve?
What does the practical task of autoregistration setup in Zabbix 6.0 involve?
What is a requirement for the execution of autoregistration in Zabbix 6.0?
What is a requirement for the execution of autoregistration in Zabbix 6.0?
What is the purpose of the HostInterface parameter in Zabbix 6.0 autoregistration?
What is the purpose of the HostInterface parameter in Zabbix 6.0 autoregistration?
What is the purpose of Zabbix network discovery?
What is the purpose of Zabbix network discovery?
What triggers the generation of discovery events in Zabbix?
What triggers the generation of discovery events in Zabbix?
What are the possible actions executed based on discovery events in Zabbix?
What are the possible actions executed based on discovery events in Zabbix?
What is the purpose of the 'Update interval' in the creation of a new discovery rule in Zabbix?
What is the purpose of the 'Update interval' in the creation of a new discovery rule in Zabbix?
What is the significance of device uniqueness criteria in Zabbix network discovery configuration?
What is the significance of device uniqueness criteria in Zabbix network discovery configuration?
What events trigger the generation of 'Discovered' and 'Lost' events in Zabbix network discovery?
What events trigger the generation of 'Discovered' and 'Lost' events in Zabbix network discovery?
What checks are supported for autoregistered hosts in Zabbix 6.0?
What checks are supported for autoregistered hosts in Zabbix 6.0?
What is the purpose of using host metadata in Zabbix?
What is the purpose of using host metadata in Zabbix?
What kind of information can be specified in HostMetadata in Zabbix?
What kind of information can be specified in HostMetadata in Zabbix?
What is the purpose of the 'Scanning frequency' in Zabbix network discovery rule?
What is the purpose of the 'Scanning frequency' in Zabbix network discovery rule?
What action is performed automatically based on discovery results?
What action is performed automatically based on discovery results?
What are the criteria for device uniqueness in the creation of a new discovery rule?
What are the criteria for device uniqueness in the creation of a new discovery rule?
What type of events are generated when a service/host is down after being up?
What type of events are generated when a service/host is down after being up?
What is the purpose of Zabbix network discovery?
What is the purpose of Zabbix network discovery?
What type of checks can be defined for each network discovery rule?
What type of checks can be defined for each network discovery rule?
Which action is not performed based on discovery results?
Which action is not performed based on discovery results?
What happens when a service/host is detected as up after a downtime?
What happens when a service/host is detected as up after a downtime?
What does a discovery rule look for in the example provided?
What does a discovery rule look for in the example provided?
What is the configurable scanning frequency for each network discovery rule?
What is the configurable scanning frequency for each network discovery rule?
What type of events are generated when a service/host cannot be detected?
What type of events are generated when a service/host cannot be detected?
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Study Notes
Autoregistration in Zabbix 6.0
- HostInterface parameter allows custom value for the host interface, useful for monitoring added hosts with passive checks
- Autoregistration action attempt happens every time an active agent updates configuration, at least one autoregistration action must be enabled
- Autoregistration is executed when a previously unknown active agent asks for a configuration, when host metadata information changes, or when action operations are changed
- Autoregistration action conditions include host name, metadata match, contains, proxy, and type of calculation
- Autoregistration action operations include add/remove host, assign/unassign host group, link/unlink templates, send message, remote command, enable/disable host, and set host inventory mode
- Autoregistration is set up by defining matching action conditions, operations, and configuring Zabbix Agent in active mode with optional parameters
- Autoregistration of passive checks is supported, allowing autoregistered hosts to be monitored using passive checks
- Secure autoregistration is possible by configuring PSK-based authentication, with options for no encryption, PSK authentication only, or both modes
- Practical setup involves setting up PSK auto-registration options, creating an "Auto registration" action, configuring the agent, and checking the hosts for registered agents
- PSK identity and key are used for setting up PSK auto-registration options
- An "Auto registration" action is created with conditions for host metadata match and linking a template
- Practical task involves checking the "Hosts" for the registered agents and fixing encryption settings for the previously created hosts
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