Заметки о выпуске для Zabbix 3.4.0alpha2

26 Июль 2017

Команда Zabbix рада сообщить о доступности Zabbix 3.4.0alpha2.

Zabbix - открытое решение распределенного мониторинга корпоративного класса. Zabbix выпускается под лицензией GPL, таким образом, продукт бесплатный как для коммерческого, так и некоммерческого использования. Полный текст лицензии доступен на http://www.gnu.org/copyleft/gpl.txt.

Этот документ содержит заметки о выпуске для Zabbix 3.4.0alpha2. Загрузите его со страницы скачать.

Следующие разделы описывают выпуск в деталях и предоставляют самую последнюю и другую информацию, которая дополняет основную документацию продукта.

---

Новые возможности и улучшения

ZBXNEXT-2102	Added blinking for recent problems in Problems widget
ZBXNEXT-2102	Implemented additional filters for dashboard widgets
ZBXNEXT-1076	Implemented new permission schema to allow view map when no permissions to all map elements
ZBXNEXT-18	Implemented sending alerts on acknowledges
ZBXNEXT-3910	Added support to the agent for monitoring processes in trace or uninterruptible state on Linux, FreeBSD, OpenBSD and NetBSD
ZBX-12258	Added bulk selections to improve performance in processing of escalations
ZBXNEXT-2102	Added support of multiple dashboards; implemented API for dashboards
ZBXNEXT-1223	Implemented jmx discovery item
ZBXNEXT-2442	Implemented parallel alert processing, removed database watchdog process, moved its tasks to alerter process
ZBXNEXT-3863	Added jsonpath based item pre-processing option
ZBXNEXT-3864	Added xmlpath based item pre-processing option
ZBXNEXT-3930	Improved log monitoring by adjusting formula to process 10 times more new lines than set in MaxLinesPerSecond
ZBXNEXT-1274	Added support of configurable jmx endpoint url for jmx items
ZBXNEXT-3872	Implemented new internal item 'zabbix[host,discovery,interfaces]'
ZBXNEXT-3869	Implemented map lines
ZBXNEXT-1675	Added support for user macros and time unit suffixes in various time-related settings: update intervals, timeouts, housekeeping settings, time periods, etc.
ZBXNEXT-3762	Added browser warning for IE 9 and IE10
ZBXNEXT-3870	Implemented ability to drag multiple selected items in map editor
ZBXNEXT-3655	Reduced self monitoring cache locking in trappers and manager processes
ZBXNEXT-51	Implemented ability to copy and paste map elements
ZBXNEXT-3567	Implemented ability to hide SQL error messages for non-superadmin users
ZBXNEXT-3659	Reduced cache locking time during configuration synchronization
ZBXNEXT-3432	Added support of {HOST.ID}, {HOST.HOST}, {HOST.NAME} macros in tags, improved to read those from cache; added support of interface macros in tags
ZBXNEXT-2074	Implemented URL encoding and punycode support in web monitoring
ZBXNEXT-3687	Made shared memory and semaphores private to the zabbix processes. Dropped SQLite3 support for frontend and server
ZBXNEXT-2694	Implemented multiple triggers support for map elements
ZBXNEXT-2445	Increase the length of alert and trigger errors
ZBXNEXT-2031	Implemented map shapes
ZBXNEXT-34	Implemented vector graphics for maps
ZBXNEXT-936	Implemented remote command execution via proxy
ZBXNEXT-3654	Implemented a feature to apply host group permissions to all existing subgroups
ZBXNEXT-3660	Renamed "IT services" to "Services"
ZBXNEXT-3568	Decreased internal, discovery and auto registration default data storage period to 1 day
ZBXNEXT-3679	Implemented a new design for Dashboard page
ZBXNEXT-3386	Added IPMI manager and reworked IPMI pollers to avoid connecting to one host from multiple pollers
ZBXNEXT-3572	Added option to control amount of queued items
ZBXNEXT-491	Added vfs.dir.size[dir,<regex_incl>,<regex_excl>,<mode>,<max_depth>] check
ZBXNEXT-1380	Added check for exit code of scripts
ZBX-3783	Deprecated mappings.sortorder parameter by iconmap.create() and iconmap.update() methods
ZBXNEXT-1443	Added item pre-processing options
ZBXNEXT-830	Implemented full clone of maps
ZBXNEXT-12	Added support of CIDR subnet mask notations for Server option on agent config
ZBXNEXT-12	Added support of CIDR subnet mask notations for Allowed hosts of trapper items
ZBXNEXT-3576	Increased user media periods and item flexible intervals to 1024 characters
ZBX-3783	Added support of user_medias parameter by user.update() method
ZBX-3783	Prohibited deleting users and user groups which are used in actions
ZBX-3783	Deprecated user.addmedia(), user.updatemedia(), user.deletemedia(), user.updateprofile(), usergroup.massadd(), usergroup.massupdate() and usermedia.get() API methods
ZBXNEXT-1804	Reduced the number of connections required for proxy-server data exchange by adding new 'proxy data' request and increasing the size of data sent
ZBXNEXT-3086	Improved performance of action condition evaluation by ensuring that equivalent conditions are only checked once, thus there will be less queries to database
ZBXNEXT-3570	Removed the deprecated "isReadable" and "isWritable" methods as well as the "proxy.interfaces" parameter
ZBXNEXT-1667	Added support of LLD macros in function parameters of trigger prototype expression
ZBXNEXT-1667	Added support of LLD macros in function parameters when using function with ITEM.VALUE, ITEM.LASTVALUE in trigger prototype name, description and tags
ZBXNEXT-1667	Added support of LLD macros in function parameters of graph prototype name simple macros like {host:key[].func()}
ZBXNEXT-707	Implemented full clone functionality for all types of screens
ZBXNEXT-2970	Increased maximum supported SNMP trapper file size
ZBXNEXT-1141	Added support for AtomicBoolean, AtomicInteger, and AtomicLong to Java gateway
ZBX-10777	Made checkboxes and radio buttons look the same across all browsers
ZBXNEXT-3344	Increased SNMP OID length limitation from 255 to 512 bytes; thanks to Patrick Hemmer for patch
ZBX-9425	Added permission check on the server side for global script execution
ZBXNEXT-3725	Added templates for network devices (internal version 0.8beta)

---

Исправления ошибок

ZBXNEXT-2102	Fixed multiple issues in Map widget
ZBXNEXT-2102	Fixed Undefined constant: ALERT_MAX_RETRIES in Action log widget
ZBXNEXT-2102	Added check for dashboard owners in user.delete() method
ZBXNEXT-2102	Fixed updating of dashboard with inaccessible elements
ZBXNEXT-2102	Fixed possible sql errors in upgrade patch
ZBXNEXT-2102	Fixed removing of favourites from dashboard widgets
ZBXNEXT-2031	Fixed multiple bugs in maps
ZBX-12384	Fixed JMX endpoint related bugs in item mass update form and item.update API
ZBX-12318	Fixed maintenance status not being updated in cache if host is disabled
ZBX-12224	Fixed connection to Oracle database when database server gives out warnings
ZBX-12195	Fixed contamination of script output with Zabbix'es own log messages when logging level is set to 4 or 5 and LogType=console
ZBX-12270	Fixed processing of AIX item 'system.stat[ent]' in agent; thanks to Marc for patch
ZBX-12277	Fixed trigger expression test form incorrectly replacing macros
ZBX-12357	Fixed missing user macro substitution in expression of newly added triggers
ZBX-12296	Added type hinting for item preprocessor numeric conversions based on item value type
ZBX-12266	Fixed memory leak when executing IPMI commands
ZBX-11938	Fixed 'type of condition' dropdown appearing if only one filter condition is set
ZBX-11530	Fixed lost application name in exported host web scenario
ZBX-12201	Fixed crash when processing SNMP trap log item, fixed log item processing without pre-processing options
ZBX-12199	Removed condition check for recovery operations
ZBX-3924	Switched from POSIX extended to the PCRE regular expression library for enhanced regular expressions and consistency with frontend
ZBX-11867	Fixed memory leak in history cache and history cache statistics
ZBX-11671	Added register information and backtrace to log when metric thread crashes
ZBX-11381	Fixed displaying list of recovery actions in "Problems" and "Event details"
ZBX-11805	Fixed aggregate checks log messages formats
ZBX-11470	Fixed unary minus and prefix extraction for trigger expression references; optimized simple macro and macro function calculation
ZBX-7015	Forced setting UTF-8 character set for connections to Oracle database
ZBX-11371	Prevented executing client side script by changing value of $ZBX_SERVER_NAME from setup.php page
ZBX-5116	Prevented escaping forward slashes while encoding API response to JSON text
ZBX-11036	Fixed server not to synchronize IPMI configuration for new hosts without IPMI

---

Заметки по инсталляции и обновлению

Инсталляция

Смотрите Документация Zabbix для получения более подробной информации.

Обновление

Смотрите пошаговым инструкциям for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 3.4.0.

Коммерческая поддержка

Компания Zabbix предоставляет полный спектр Профессиональных услуг. Мы также предоставляем Услугу обновления с отсутствием времени простоя для более простой миграции с более ранних версий Zabbix. Пожалуйста Свяжитесь с отделом продаж для уточнения стоимости и более детальной информации.

• Zabbix Корпоративная поддержка
• Zabbix Обучение
• Zabbix Услуги разработки

---

Полезные ссылки

Zabbix 3.4 Manual