Release Notes for Zabbix 5.4.0alpha2

18 February 2021

Zabbix Team is pleased to announce the availability of Zabbix 5.4.0alpha2.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at http://www.gnu.org/copyleft/gpl.txt.

This document contains the release notes for Zabbix 5.4.0alpha2. Download it from here.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

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New Features and Improvements

ZBXNEXT-5868	Moved global mappings to host / template API Frontend Installation Server Templates
ZBXNEXT-6385	Added template "Apache Ignite by JMX" Templates
ZBXNEXT-6301	Extended set of collected VMware metrics for VM and HV Proxy Server
ZBXNEXT-6427, ZBXNEXT-6458	Added support for strong encryption protocols for SNMPv3 API Frontend Server
ZBXNEXT-6339	Added smart plugin to support S.M.A.R.T monitoring in Zabbix Agent 2 Agent
ZBXNEXT-6437	Added native support for system.sw.packages plugin in Zabbix agent 2 Agent
ZBXNEXT-6306	Added native linux support for key vm.memory.size in Zabbix agent 2 Agent
ZBXNEXT-6443	Added sha256() function to JavaScript preprocessing Proxy Server
ZBXNEXT-5809	Added VictorOps media Templates
ZBXNEXT-6394	Added template "Hikvision camera by HTTP" Templates
ZBXNEXT-6395	Added template "Jenkins by HTTP" Templates
ZBXNEXT-6386	Raised javascript heap limit from 10 megabytes to 64 megabytes; fixed memory leak when heap limit is reached Proxy Server
ZBXNEXT-5759	Added Oracle DB tnsnames.ora service name lookup support Frontend Proxy Server
ZBXNEXT-6360	Added support of JavaScript for global scripts API Frontend Installation Server
ZBXNEXT-6441	Added function to configure HTTP authentication for embedded scripts Proxy Server
ZBXNEXT-6376	Implemented support of negative filtering for tags API Frontend
ZBXNEXT-6183	Added md5 checksum computation to preprocessing Proxy Server
ZBXNEXT-6399	Added support of host and item macros for Script item parameters Frontend Server
ZBXNEXT-6207, ZBXNEXT-6318	Added support of API tokens API Frontend Installation Server
ZBXCTR-13	Added custom query support for PostgreSQL plugin and template, fixed unix-socket support Agent Templates
ZBXNEXT-5518	Added support of XML parsing in JavaScript API Frontend Proxy Server
ZBXNEXT-5862	Added Rocket.Chat media Templates
ZBXNEXT-6389	Added template for NetApp FAS3220 Templates
ZBXNEXT-6311	Moved host availability from hosts to host interfaces API Frontend Installation Proxy Server
ZBXNEXT-6295	Added 3rd level sub-menu Frontend
ZBXNEXT-6285	Modified Oracle initial scheme creating and image loading in to the BLOB fields Installation
ZBXNEXT-6419	Added tablespace metrics to Oracle Templates Agent Templates
ZBXNEXT-6331	Updated plugins: ceph, docker, memcached, mysql, oracle, redis — unified functionality (parameters describing and parsing, URI parsing, using sessions, errors handling) Agent
ZBXNEXT-6210	Added native support for proc.mem key in Zabbix agent 2 Agent
ZBXNEXT-6252	Added support of LLD rule filter condition operators "exists" and "does not exist" Frontend Server
ZBXNEXT-6367	Added metrics to the official MySQL template Templates
ZBXNEXT-6380	Added new key vmware.cl.perfcounter Proxy Server
ZBXNEXT-6330	Added Microsoft Exchange Server 2016 template Templates
ZBXNEXT-6219	Added "HashiCorp Vault" template Templates
ZBXNEXT-6231	Added Apache ActiveMQ template Templates
ZBXNEXT-6257	Implemented Check for not supported value preprocessing step test API Frontend Proxy Server
ZBX-2594	Separated host and template related objects: items, triggers, graphs, low-level discovery rules, web scenarios Frontend Installation
ZBXNEXT-6324	Moved Configuration -> Discovery to MVC API Frontend
ZBXNEXT-6319	Added systemd.unit.get item key to Zabbix agent 2 Agent
ZBXNEXT-6345	Added substitution of SID to account name and domain name in eventlog message Agent
ZBXNEXT-6307	Added ability to read properties from a file Java gateway
ZBXNEXT-6329	Added Template "GitLab by HTTP" Templates
ZBXNEXT-6294	Replaced mass update pages with popup windows Frontend
ZBXNEXT-6325	Moved "Event correlation" to MVC and removed tabs in edit view Frontend
ZBXNEXT-6234	Added "Disk read/write request avg waiting time" items in template Windows physical disks Templates
ZBXNEXT-6323	Moved Administration -> Queue to MVC Frontend
ZBXNEXT-782	Moved calculated, aggregated and internal checks to new history poller process; moved availability updates to availability manager; removed database connections from pollers, unreachable pollers and Java pollers Documentation Proxy Server
ZBXNEXT-6276	Improved period handling of macro function fmttime Server
ZBXNEXT-6332	Added {ITEM.VALUETYPE} macro Server
ZBXNEXT-6353	Added Morningstar devices monitoring templates Templates
ZBXNEXT-6269	Added hv ip to vmware.hv.discovery and vm metrics for FQDN template Proxy Server
ZBXNEXT-6272	Added template VMWare FQDN and updated template VMWare Templates
ZBXNEXT-6316	Added iTop media Templates
ZBXNEXT-6281	Added template "Hadoop by HTTP" Templates
ZBXNEXT-6351	Added template "Aranet Cloud" Templates
ZBXNEXT-6275	Added Template "Zookeeper by HTTP" Templates
ZBXNEXT-6280	Added trend function cache Server
ZBXNEXT-2480	Removed autocomplete from fields having sensitive data Frontend
ZBXNEXT-6253	Added native system.users.num support to Zabbix agent 2 Agent
ZBXNEXT-6129	Added UnitFileState to systemd.unit.discovery for Zabbix agent 2 Agent
ZBXNEXT-6293	Replaced import page with popup window Frontend
ZBXNEXT-6290	Improved distinction between configuration and monitoring links in search results Frontend
ZBXNEXT-6282	Updated media types and templates to follow new JS methods naming Templates
ZBXNEXT-6241	Made JS object and method names more JavaScript alike Proxy Server
ZBX-18134	Removed ability to read PSK fields of hosts and proxies API Frontend
ZBXNEXT-6236	Added template "Apache Kafka by JMX" Templates
ZBXNEXT-6201	Added "Template DB Apache Cassandra by JMX" Templates

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Bug Fixes

ZBX-19025	Fixed usage of LIMIT in SQL in user.update and user.delete API API
ZBX-19029	Fixed Zabbix server and Zabbix proxy not remembering last log size when preprocessing is used Proxy Server
ZBX-17543	Fixed error in case if wmi.getall returned no items Agent
ZBX-18917	Disabled global script webhook execution on proxy Server
ZBX-18377	Fixed expression in "Memory usage is too high" trigger of "Template DB Redis" Templates
ZBX-18886	Implemented proper resource cleanup when sender terminates by signal Agent
ZBX-18963	Fixed preprocessing for archivelog items in Oracle Templates Templates
ZBX-18741	Fixed numeric value encountered Frontend
ZBX-18967	Moved template "Hikvision camera by HTTP" from "templates/cctv/" to "templates/cctv/hikvision" Templates
ZBX-18825	Fixed last year period calculation in service availability report daily mode Frontend
ZBX-18638	Removed triggers of the "Temperature" items, added the "Temperature sensor condition" items with triggers, removed unnecessary macros Templates
ZBX-18720	Fixed full clone of discovered host having duplicate interfaces Frontend
ZBX-18449	Reworked trigger API validation API
ZBX-18887	Fixed user session expiration when notification checks are performed in background Frontend
ZBX-18209	Fixed RegEx delimiter not being escaped in macro resolver Frontend
ZBX-18817	Fixed missing API and import validation for "unsupported check" preprocessing step API Frontend
ZBX-18237	Fixed problem description icon in Monitoring->Problems in compact view mode being displayed above problem name Frontend
ZBX-18945	Fixed Zabbix agent 2 build Raspbian 10 Agent
ZBX-18309	Fixed reading log files with NULL character in log line Agent
ZBX-18872	Fixed system.sw.os[name] for cases without quotation mark in /etc/os-release Agent
ZBX-18885	Fixed SNMP agent item not accepting values that are bigger than 2KB Proxy Server
ZBX-18874	Fixed incorrect links in templates and webhooks documentation Templates

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Installation and Upgrade Notes

Installation

See Zabbixマニュアル for full details.

アップグレードサービス

See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.4.0.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please 営業への問い合わせ for pricing and more details.

• Zabbix Enterprise Support
• Zabbix トレーニング
• Zabbix Development Services

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References

Zabbix 5.4 Manual