Release-Hinweise für Zabbix 5.2.7rc1

21 June 2021

Das Zabbix Team freut sich, Ihnen Zabbix vorzustellen 5.2.7rc1.

Zabbix ist eine Open-Source-Lösung für das verteilte Monitoring und dabei für Unternehmen ausgelegt (Enterprise-Klasse). Zabbix wird unter der GPL veröffentlicht und ist daher zur Verwendung kostenlos, ob kommerziell oder nicht. Den vollständigen Text der Lizenz finden Sie unter http://www.gnu.org/copyleft/gpl.txt.

Dieses Dokument enthält die Release-Hinweise für Zabbix 5.2.7rc1. Sie finden es unter download.

Die folgenden Abschnitte beschreiben den Release im Detail und stellen später hinzugekommene oder sonstige Informationen bereit, um die hauptsächliche Dokumentation zu ergänzen.

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New Features and Improvements

ZBXNEXT-6517	Added {#VM.FOLDER} macro with chain of vm parent folders to the vmware vm discovery
ZBXNEXT-6662	Increased field size to 2000 characters in web scenario variables and web scenario step variables and post fields
ZBXNEXT-4910	Added severity in problem real-time export protocol
ZBXNEXT-6589	Added Job discovery, backup process items in Database discovery, macros, and value map
ZBXNEXT-6497	Added read/write locking to value cache
ZBXNEXT-6504	Added Templates "TiDB by HTTP", "TiDB TiKV by HTTP" and "TiDB PD by HTTP"
ZBXNEXT-6508	Added template for APC UPS Symmetra RX
ZBXNEXT-6571	Added templates for APC UPSs Galaxy 3500, Smart-UPS, Smart-UPS SRT, Symmetra RM

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Bug-Fixes

ZBX-19424	Fixed trigger handling failing if host name looks like a number
ZBX-19139	Fixed memory errors in cmdline parsing on freebsd
ZBX-18891	Fixed "Cancel" button disappearing on last setup step
ZBX-19358	Fixed memory leak in case of duplicate vmware hv uuid
ZBX-19114	Fixed slow detection of vmware hv multipath values for medium and huge vc instances
ZBX-19248	Fixed retrieving of all data from separate database tables inside of API methods when empty value for filter is passed
ZBX-19320	Fixed SAML advanced configuration ignores "baseurl" option; added custom option "use_proxy_headers"
ZBX-19300	Updated jquery version
ZBX-19340	Optimized history cache to reduce storage of metadata-only records
ZBX-18524	Improved preprocessing diagnostic information to include oldest values in queue and totals to include done, queued, processing and pending
ZBX-19291	Fixed memory error when linking host prototypes
ZBX-19359	Fixed error in logsource function due to empty source
ZBX-19313	Improved performance by removing redundant lastclock update in configuration cache
ZBX-19208	Fixed imprecise ns on windows
ZBX-19065	Fixed Zabbix agent 2 logging if the file is moved or removed
ZBX-19334	Removed redundant ListenIP parameter in server's configuration file
ZBX-19307	Improved performance of history syncers by reducing time spent in locks when syncing history and receiving new history from proxy
ZBX-19038	Fixed lld manager not to process lld rules on same host in parallel to avoid duplicated item keys being discovered; fixed crash when duplicated item key on same host exists
ZBX-19324	Fixed possible deadlocks between configuration and history syncers on proxy
ZBX-19209	Fixed panic in proc plugin for Zabbix agent 2
ZBX-19241	Stopped proxy from overwriting local lastlogsize and mtime
ZBX-19321	Fixed missing event tags in case of multiple problems
ZBX-19063	Fixed logging for unsupported windows service command in Zabbix agent 2
ZBX-19099	Fixed Zabbix agent 2 windows services plugin second parameter
ZBX-18883	Fixed logrt[] monitoring with copytruncate rotation
ZBX-19274	Fixed semaphore not being cleaned up on Solaris when terminating Zabbix sender
ZBX-19233	Fixed potential loss of original error when reading vmware events
ZBX-18701	Fixed syntax mistakes in Template DB MySQL, renamed LLD rule to Database discovery
ZBX-19159	Added postponing of recovery operation when problem operation still executes, fixed memory leak while saving tags returned by webhook
ZBX-19102	Fixed conversion of EVENT.NAME to EVENT.RECOVERY.NAME in recovery opmessage
ZBX-19253	Removed ICMP checks, moved items to another application, changed update interval, added "Discard with heartbeat" preprocessing in APC UPS templates
ZBX-19088	Fixed overload memory with unused vmware events
ZBX-18673	Fixed JS in Slack media and updated documentation
ZBX-18372	Fixed additional word before parameters in fatal error message text
ZBX-19210	Fixed css file versioning for custom themes
ZBX-18912	Fixed escalation message is using template message instead of custom message in actions
ZBX-18667	Fixed code spelling in templates
ZBX-17454	Changed the unit of data item "pgsql.ping.time" in PostgreSQL template
ZBX-19195	Fixed endless loop in graph widget processing if widget size is too small
ZBX-18809	Changed formula for latency in Elasticsearch template

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Installations- und Upgrade-Hinweise

Installation

Siehe das Zabbix Handbuch für alle Details.

Upgrade

Siehe das Upgrade-Verfahren for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.2.7.

Kommerzieller Support

Das Unternehmen Zabbix bietet eine umfassende Palette an professionellen Services. Wir stellen für Sie auch eine problemlose Upgrade-Services und einfache Migration von früheren Zabbix Versionen bereit. Bitte Vertrieb kontaktieren um Preise und weitere Details anzufragen.

• Zabbix Enterprise-Support
• Zabbix Schulung
• Zabbix Entwicklungs-Services

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Referenzen

Zabbix 5.2 Manual