Zabbix Documentation 4.4

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manual:installation:template_changes

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manual:installation:template_changes [2019/04/02 06:04]
127.0.0.1 external edit
manual:installation:template_changes [2020/01/16 09:50]
martins-v redis template
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 ==== 8 Template changes ==== ==== 8 Template changes ====
  
-This page lists all changes to the stock templates that are shipped with Zabbix. It is suggested to modify these templates in existing installations - depending on the changes, it can be done either by [[https://​share.zabbix.com/​official-templates/​zabbix-components|importing]] the latest official version or by performing the change manually.+This page lists all changes to the stock templates that are shipped with Zabbix. It is suggested to modify these templates in existing installations - depending on the changes, it can be done either by:
  
-=== New templates ​===+  * importing the latest official version (while in //​Configuration//​ -> //​Templates//​ you can import the updated template manually from the ''​templates''​ directory of the downloaded latest Zabbix version); 
 +  * performing the change manually.
  
-New templates are available for [[:​manual/​appendix/​items/​remote_stats|remote monitoring]] of Zabbix server or proxy internal metrics from an external instance:+=== Changes in 4.4.1 ===
  
-  * Template ​App Remote Zabbix server +  * The //Template ​Net HP Comware HH3C SNMPv2// now contains the correct value mapping.
-  * Template App Remote Zabbix proxy+
  
-Note that in order to use a template for remote monitoring of multiple external instances, a separate host is required for each external instance monitoring.+=== Changes ​in 4.4.2 ===
  
-=== Zabbix server ​template ​===+Low-level **discovery rules** have been split from the parent ​template ​//Template Module HOST-RESOURCES-MIB SNMPv2// into separate linked templates:
  
-  * New low-level discovery manager and worker processes have been added +  * Template Module HOST-RESOURCES-MIB storage SNMPv2 
-  * The new ''​zabbix[lld_queue]''​ item has been added to monitor low-level discovery queue +  * Template Module HOST-RESOURCES-MIB memory SNMPv2 
-  * More descriptions for triggers related to caching parameters have been added (e.g. %%"​%%Consider increasing HistoryCacheSize in the zabbix_server.conf configuration file%%"​%% for the //More than 75% used in the history cache// trigger, etc.).+  * Template Module HOST-RESOURCES-MIB CPU SNMPv2
  
-=== Zabbix proxy template ​===+Other changes: 
 +  * A CPU utilization item has been added to //Template Module HOST-RESOURCES-MIB CPU SNMPv2//; 
 +  * The filesystem discovery filter has been improved to exclude some unnecessary values in //Template Module HOST-RESOURCES-MIB storage SNMPv2// (linked to //Template OS Windows SNMPv2//), //Template Net Arista SNMPv2//​);​ 
 +  * The network interface discovery filter has been improved to exclude some unnecessary values in //Template Module Interfaces Windows SNMPv2// (linked to //Template OS Windows SNMPv2//​);​ 
 +  * Discovery filters in several templates are now defined by template-level user macros (for example {$VFS.FS.FSNAME.MATCHES} and {$VFS.FS.FSNAME.NOT_MATCHES}) that can be overridden on host or linked-template level for flexibility:​ 
 +    * //Template Module HOST-RESOURCES-MIB storage SNMPv2// 
 +    * //Template Module HOST-RESOURCES-MIB memory SNMPv2// 
 +    * //Template Module HOST-RESOURCES-MIB CPU SNMPv2// 
 +    * //Template Module Interfaces Windows SNMPv2//
  
-Description of the //More than 75% used in the configuration cache// trigger has been fixed to refer to the zabbix_proxy.conf file (instead of zabbix_server.conf).+=== Changes ​in 4.4.4 ===
  
-More descriptions for triggers related to caching parameters have been added (e.g%%"​%%Consider increasing HistoryCacheSize in the zabbix_proxy.conf configuration file%%"​%% for //More than 75% used in the history cache// trigger, etc.).+  * Windows service discovery has been added to //Template OS Windows by Zabbix agent//. 
 +  * Low-level discovery rules have been split from //Template Module HOST-RESOURCES-MIB SNMPv1// into separate linked templates (see [[:#​changes_in_442|Changes in 4.4.2]] for details)
  
-=== Zabbix agent template ​===+=== Changes in 4.4.5 ===
  
-Minor naming inconsistency in items and triggers has been fixed in //Template App Zabbix Agent// (e.g. //Version of zabbix_agent(d) running// -> //Version of Zabbix agent running//)+New HAProxy ​and Redis templates are available:
  
 +  * //Template App HAProxy by HTTP// - collects metrics by polling [[https://​www.haproxy.com/​blog/​exploring-the-haproxy-stats-page/​|HAProxy Stats Page]] with HTTP agent remotely (see [[https://​git.zabbix.com/​projects/​ZBX/​repos/​zabbix/​browse/​templates/​app/​haproxy_http|description]]);​
 +  * //Template App HAProxy by Zabbix agent// - collects metrics by polling [[https://​www.haproxy.com/​blog/​exploring-the-haproxy-stats-page/​|HAProxy Stats Page]] locally with Zabbix agent (see [[https://​git.zabbix.com/​projects/​ZBX/​repos/​zabbix/​browse/​templates/​app/​haproxy_agent|description]]).
 +  * //Template DB Redis// - collects metrics from Redis by polling the new Zabbix agent 2 (see [[https://​git.zabbix.com/​projects/​ZBX/​repos/​zabbix/​browse/​templates/​db/​redis|description]]).