龙虎赌博

26 七月 2017

龙虎赌博 Team is pleased to announce the availability of 龙虎赌博 3.4.0alpha2.

龙虎赌博 is an enterprise-class open source distributed monitoring solution. 龙虎赌博 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 .

This document contains the release notes for 龙虎赌博 3.4.0alpha2. 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

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

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Bug Fixes

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

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Installation and Upgrade Notes

Installation

See 窜补产产颈虫指导手册。 for full details.

版本升级

See 升级指南 for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 3.4.0.

Commercial support

龙虎赌博 Company provides a full range of Professional Services. We also provide trouble-free 升级服务 for easy migration from earlier versions of 龙虎赌博. Please 联系我们 for pricing and more details.

• 龙虎赌博 Enterprise Support
• 龙虎赌博 认证培训
• 龙虎赌博 二次开发

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References

龙虎赌博 3.4 Manual