. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 614 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 619 11 information. This item can be used for the discovery of IPMI sensors. Item key limit raised The maximum allowed length of an item key has been raised from 256 to 2048 characters. Extended range of numeric option specifies that each line of the input file contains the following, whitespace-delimited: <key> , e.g.: Zabbix server" trap001 1429533600 748744024 43 Zabbix server" trap001

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 573 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 578 11 privacy passphrases, passwords for media types; SSL key password and HTTP proxy fields used in web scenarios and HTTP items; usernames, passwords and key passphrases in remote commands. This setting shall partitions Updated macros • {ITEM.KEY.ORIG} macro is now supported in HTTP agent type and Script type items, item prototypes, and discovery rules; • {ITEM.ID} and {ITEM.KEY} macros are now supported in Script

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 504 11 devices Low-level discovery of block devices and their type is supported using a new built-in discovery key: vfs.dev.discovery The discovery will return a JSON with the values of two macros - {#DEVNAME} and units (services, by default) is supported using a new built-in discovery key: systemd.unit.discovery Attention: This item key is only supported in Zabbix agent 2. The discovery will return a JSON with

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 479 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 484 11 filter. Two more new options are available in the problem filter: • Highlight whole row allows to highlight the full row of unresolved problems using the problem severity color. This option is available Keyboard navigation • All interactive elements (except maps) can now be accessed by pressing the Tab key; • Popups can now be opened, worked with and closed by keyboard; • Context menu options can now be

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 471 11 longer expected that the JSON will contain the ”data” object: { "data": [ {row>}, {row>} ] } Low-level discovery will now accept a normal JSON containing an array. Built-in discovery Zabbix will automatically extract a macro and value if an array field uses the {#MACRO} syntax as a key. Any new native discovery checks will use the new syntax without the ”data” elements. When processing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 594 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 599 11 easier to use • Item sets for aggregation can be specified using complex filters referencing the item key, host group and tags • The new syntax supports other expressions as parameters • Item reference is server/tick,3m)=1 {Zabbix server:tick.nodata(3m)}=1 A simple trigger expression min(min(/host/key,1h),min(/host2/key2,1h)*10,#20) Not available/supported Using other expressions as function parameters (referencing

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 517 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 532 JSON data[key,] - return data for the specified value name in the Windows Registry key • registry.get[key,,] - list of Windows Registry values or keys located at given key; returns total availability is gray (unknown) Additionally, active agent availability is listed, as a separate row, in the popup list of available agent interfaces. This popup is opened when hovering over the host

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 503 2 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 521 3 JSON Zabbix will cache the interface as old protocol and retry the check by sending only the plaintext item key. Zabbix get can now be run with a new option -P --protocol where ”value” is either: • auto plaintext protocol (default); • json - connect using JSON protocol key; • plaintext - connect using plaintext protocol where just the item key is sent. Enhanced item timeout configuration possibilities Timeout

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 554 11 Specifically, the metrics of histogram type can be presented in Zabbix as multiple items with the same key names, but different parameters. However, even though such items are logically related and represent if selected item key returns data only of the specific type (for example, log[] item requires Type of information: Log). Type of information parameter is now located under the Key parameter on the primary

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 420 1 Virtual machine discovery key fields . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 424 11 Support of LLD macros in the function parameters of graph prototype name simple macros like {host:key[].func()} has been added. 20 Return code check for scripts and commands Now Zabbix checks exit codes shapes. Its value is not updated if the map name is changed, for example, in another tab. * The ''{host:key.function(parameter)}'' macro is now also supported in map shapes: Frontend improvements • When selecting