Poznámky k vydání verze Zabbix 7.0.0alpha5

27 September 2023

Zabbix tým s potěšením oznamuje dostupnost nové verze Zabbixu 7.0.0alpha5.

Zabbix je podnikové open source řešení pro distribuovaný monitoring. Zabbix je vydáván pod licencí GPL, takže je zdarma pro komerční i nekomerční použití. Úplný text licence je k dispozici na adrese http://www.gnu.org/copyleft/gpl.txt.

Tento dokument obsahuje poznámky k verzi Zabbix 7.0.0alpha5. Stáhnout si ho můžete v sekci ke stažení.

Následující části podrobně popisují nový Zabbix 5.2.1 a poskytují nejnovější informace nebo doplňují další informace k hlavní dokumentaci.

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Nové vlastnosti a vylepšení

ZBXNEXT-8453	Moved triggers and trigger prototypes to mvc model and refactored edit forms to modal forms
ZBXNEXT-8145	Implemented communication framework for dashboard widgets
ZBXNEXT-8570	Removed support for TimescaleDB v1
ZBXNEXT-8600	Added secrets resolving to script preprocessing step
ZBXNEXT-1096	Implemented configurable per-item-type timeouts
ZBXNEXT-7726	Added support for extended error checking in preprocessing
ZBXNEXT-8331	Implemented new Pie chart widget
ZBXNEXT-8638	Implemented new evaluation functions jsonpath and xmlxpath
ZBXNEXT-8469	Increased PostgreSQL maximum supported version to 16
ZBXNEXT-8714	Increased MariaDB maximum supported version to 11.1
ZBXNEXT-8702	Added support of group discovery from different prototypes/lld rules
ZBXNEXT-4165	Implemented `selectActions` parameter for API method `mediatype.get` to display all associated actions for media types
ZBXNEXT-7761	Updated User groups permissions and problem tag filters 'Add' button behaviour to add a new row
ZBXNEXT-8576	Added template integration with Acronis Cyber Protect Cloud
ZBXNEXT-7687	Extended Top Hosts widget column sorting
ZBXNEXT-6554	Increased remote command execution limits to 16MB
ZBXNEXT-8610	Added MantisBT template
ZBXNEXT-8621	Improved asynchronous pollers to read configuration in separate thread to avoid blocking
ZBXNEXT-8358	Improved item configuration sync on PostgreSQL by selecting using equal condition instead of not equal
ZBXNEXT-8541	Added support for history.push API method
ZBXNEXT-8649	Fixed time period params in JavaScript
ZBXNEXT-8429	Added HashiCorp Nomad template
ZBXNEXT-8421	Implemented dashboard tabs navigation for host dashboards
ZBXNEXT-8500, ZBXNEXT-8506	Moved proxies to separate database tables
ZBXNEXT-8633	Added asynchronous SNMP poller metrics to Zabbix health templates
ZBXNEXT-4781	Added new eventlog.count item key
ZBXNEXT-8581	Added support for HTTP proxy in Azure templates
ZBXNEXT-8520	Turned auditlog table into hypertable
ZBXNEXT-8558	Added MantisBT webhook
ZBXNEXT-8589	Updated documentation, unified metric names and descriptions in PostgreSQL templates, removed unused macros, user parameters and queries in PostgreSQL by Zabbix agent
ZBXNEXT-8563	Added warning messages that Oracle DB is deprecated on setup page and in System information widget and report
ZBXNEXT-8528	Added AWS Cost Explorer template
ZBXNEXT-8567	Added asynchronous SNMP pollers
ZBXNEXT-8620	Added asynchronous DNS resolving for async SNMP and Zabbix agent pollers
ZBXNEXT-8444	Moved template configuration form to modal window
ZBXNEXT-6974	Implemented new "Top triggers" widget; added new filtering options to "Top triggers" report page
ZBXNEXT-6524	Added operations "Add host tags", "Remove host tags" for autoregistration and discovery actions
ZBXNEXT-8190	Increased MariaDB maximum supported version to 11.0
ZBXNEXT-8582	Increased MySQL maximum supported version to 8.1
ZBXNEXT-8481	Added PostgreSQL by ODBC template
ZBXNEXT-8561	Added nodata trigger to remote Zabbix proxy and server health templates
ZBXNEXT-8560	Added messages that Oracle DB is deprecated
ZBXNEXT-8505	Added Cisco SD-WAN templates
ZBXNEXT-8482	Added integration with OpenStack Nova
ZBXNEXT-6470, ZBXNEXT-6986	Implemented audit logging of LLD rule API object
ZBXNEXT-8451	Disabled spell checking for nondescriptive textareas
ZBXNEXT-8569	Added asynchronous agent and HTTP agent poller metrics to Zabbix health templates
ZBXNEXT-743	Implemented new "Gauge" widget
ZBXNEXT-6144	Added proxy data memory cache to avoid using proxy history tables in normal operation
ZBXNEXT-7944	Excluded edgeupdate service from services discovery in Windows by Zabbix agent templates
ZBXNEXT-8460	Added asynchronous Zabbix agent and HTTP agent pollers
ZBXNEXT-8422	Added AWS ECS templates
ZBXNEXT-8515	Switched Zabbix frontend SVG icons to fonts
ZBXNEXT-8413	Moved Alerts -> Media types configuration form to modal window
ZBXNEXT-8497	Removed unnecessary JavaScript preprocessing in discovery rules in Kubernetes templates
ZBXNEXT-8445	Changed Data collection -> Event correlation form to modal window
ZBXNEXT-8465	Updated JavaScript scripts in Kubernetes templates
ZBXNEXT-297	Added remote command execution via active checks
ZBXNEXT-8447	Added new discovery manager, worker and queue metrics to Zabbix server and proxy health templates
ZBXNEXT-7072	Fixed hintbox to be automatically closed when target element disappears
ZBXNEXT-8294	Added filters of node labels and annotations for Kubelet discovery in Kubernetes cluster state template
ZBXNEXT-2299	Implemented problem/event filtering by performed update actions and user; reworked problem filter to support filtering by acknowledgement status and current user
ZBXNEXT-2732	Improved network discovery by implementing concurrent checks within single discovery rule
ZBXNEXT-8425	Increased the maximum length for username and password fields used in HTTP authentication from 64 to 255 characters
ZBXNEXT-8402	Implemented support of non-numeric vectors in aggregated calculations
ZBXNEXT-8245	Converted advanced configuration from checkbox to collapsible block
ZBXNEXT-8323	Added preprocessing cache support for Prometheus to JSON step
ZBXNEXT-8387	Changed Alerts->Scripts configuration form to modal window
ZBXNEXT-7640	Updated widget help icon link to documentation link of a specific widget
ZBXNEXT-8386	Changed Data collection->Discovery configuration form to modal window
ZBXNEXT-8211	Added support for new binary item value type
ZBXNEXT-8390	Added state filter for items in monitoring latest data
ZBXNEXT-8355	Added various improvements for aggregation functions
ZBXNEXT-8270	Added support of non-blocking sockets and thread-safe connect, accept, read, write operation timeouts based on poll
ZBXNEXT-8086	Implemented ability to use all widgets in dashboard templates
ZBXNEXT-8079	Added an option to choose whether redirected ICMP ping response is treated as host up or host down
ZBXNEXT-8235	Implemented simplified cloning in the UI by leaving only one Clone button for Hosts, Templates and Maps
ZBXNEXT-8326	Added Zabbix server and Zabbix frontend version to system information report
ZBXNEXT-8324	Dropped support for floats of limited range
ZBXNEXT-7569	Added support for Portage in system.sw.packages{,.get} items
ZBXNEXT-8237	Changed module details view to a modal (popup) and updated module details
ZBXNEXT-7132	Added option of getting fully qualified domain name in system.hostname key to Zabbix agent and Zabbix agent 2
ZBXNEXT-8226	Fixed the problem of insufficient length of URL fields
ZBXNEXT-8256	Renamed action operation types related to template linkage

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Oprava chyb

ZBX-23427	Fixed trends not being calculated
ZBX-23361	Fixed uncapitalized first letter for value 'all' in radio buttons and in filter select fields
ZBX-22841	Fixed all date/time displays to match standard US date and time formats
ZBX-23446	Fixed nested transaction issue when processing autoregistration data
ZBX-23354	Fixed crash on shutdown after unsuccessful database connection on startup
ZBX-23358	Fixed "Problem hosts" widget without filtering by tags not showing problem host count
ZBX-23302	Fixed 'access denied' error in template multiselect popup
ZBX-23338	Improved performance of templatedashboard.get method for non super-admin users
ZBX-23110	Fixed possible crash on Windows 11 by removing concurrent Win API call for update perfCounters list
ZBX-23284	Prevented deletion of the discovered group as a result of renaming its group prototype
ZBX-21094	Fixed graphs not displaying values when items do not have trends and trend storage period is overridden in configuration
ZBX-23162	Fixed variable in JavaScript for Cisco Meraki template
ZBX-23066	Expanded ui/composer.json to describe the project
ZBX-23253	Added static units support to graph widget legend and hint box
ZBX-23261	Removed kiosk mode button from host inventory form
ZBX-23260	Fixed (enabled) additional URL fields in map properties
ZBXNEXT-8658	Improved Monitoring > Maps usability
ZBX-22943	Fixed various memory leaks in Zabbix agent 2
ZBX-22779	Replaced HTTP with HTTPS in Zabbix homepage address
ZBX-23298	Fixed walk[oid] discovery rule not working as test item
ZBX-23336	Fixed items not to become unsupported if interface is not available
ZBX-23244	Added escaping for special characters in HTML mode of Telegram mediatype
ZBX-21636	Fixed Oracle DB update query error mishandled as success
ZBX-20442	Fixed Ceph plugin not returning percent_used in Zabbix agent 2
ZBX-15210	Added housekeeping and handling in remove action operation of autoreg_host table
ZBX-21560	Fixed default Zabbix agent 1 and 2 config file name and path for Windows; fixed logging to stderr in Zabbix agent 2
ZBX-22991	Resolved recommendations/issues regarding new icons style
ZBX-22166	Fixed item value widget not showing decimal places properly with seconds
ZBX-23035	Fixed disappearing filter group in host, item, trigger, graph, discovery rule, web and template lists
ZBX-23105	Added missing database indices
ZBX-23854	Fixed leak of zbx_session cookie through dashboard URL widget while constructing scheduled report
ZBX-23240	Fixed filtering by "action" and "action_userid" in event.get and problem.get not working
ZBX-21952	Fixed and improved documentation for Oracle by ODBC template
ZBX-22980	Fixed host prototype displaying inherited macros in a non-inherited macro tab
ZBX-17279	Fixed graph widget loading
ZBX-22601	Fixed invalid time period filter submission
ZBX-23214	Fixed inability to import a host if a template with non-existent template group is specified in the same import file
ZBX-23275	Prevented undefined index error when unlinking a template containing an item with value map
ZBX-22724	Fixed inconsistencies in ordering of objects in template configuration export
ZBX-22060	Added notes about encryption in PostgreSQL templates, renamed database instance URI macro to connection string in PostgreSQL by Zabbix agent 2 template, updated PostgreSQL by ODBC template to use connection string
ZBX-23246	Fixed classic graph preview not working if more than 10 items are assigned to it
ZBX-22758	Fixed Zabbix agent 2 startup error on domain controllers by increasing go-winio version
ZBX-22451	Fixed resolving of calculated item formula in test popup
ZBX-23088	Fixed discovery rule host name, visible name and uniqueness criteria radio button values after updating Discovery checks
ZBX-22901	Fixed duplicate checking for SNMP discovery checks
ZBX-22620	Added header in items for Meraki template
ZBX-23051	Changed content of resolved alerts to be more compatible with Event Orchestration in PagerDuty
ZBX-23272	Fixed naming for tenant item prototypes in OpenStack Nova by HTTP template
ZBX-22818	Fixed some aggregation functions not working with last_foreach()
ZBX-23002	Made vfs_file_contents, vfs_file_regmatch, vfs_file_regexp, log, log.count, logrt, logrt.count and telnet items to fail when non-existing encoding is used
ZBX-21255	Added support of the fmtnum() function for {ITEM.VALUE}, {ITEM.LASTVALUE} and expression macros
ZBX-22771	Fixed handling of large unsigned integers in JSONPath
ZBX-22871	Fixed regular expression crash with invalid utf-8 sequences when PCRE2 is used
ZBX-23141	Fixed crash when maintenance is enabled and unexpected event exists for trigger prototype
ZBX-23068	Fixed crash and memory leak when using system.sw.os.get key
ZBX-21695	Fixed {TIME} macro not being resolved during scheduled report test
ZBX-23221	Fixed memory leaks when using certificate-based encryption in Zabbix agent and Zabbix agent 2; thanks to Masato Hirahata for the patch
ZBX-22864	Fixed calculation of max_repetitions sent out to device in SNMP PDUs
ZBX-23234	Fixed inability to link a template containing an item that depends on web scenario item
ZBX-23210	Fixed inability to unlink a template containing items with empty value map from a template
ZBX-22677	Adjusted font colors for placeholders, disabled and readonly fields
ZBX-21574	Optimized Asterisk by HTTP template
ZBX-18168	Added regexp runtime error logging for log*[] items
ZBX-22972	Fixed displaying of dashboard pages when scrolling is enabled
ZBX-23067	Enhanced audit logging with reason of switching of HA node to active mode
ZBX-22535	Fixed Zabbix agent 2 configuration with empty values
ZBX-22027	Fixed "Update problem" position in trigger context menu
ZBX-22757	Fixed action condition labels when custom expression is set
ZBX-22613	Fixed script execution with API token as authentication
ZBX-22881	Fixed link to filtered users belonging to the specific user group
ZBX-23060	Removed unused endpoints in JavaScript for Veeam Backup and Replication template
ZBX-22772	Added trends cleanup for non-numeric value types
ZBX-22788	Fixed inability to close pop-up confirmation message on the first attempt after opening multiple popups
ZBX-22787	Fixed mediatypes incorrectly saving parameters when switching type from Webhook to Script and vice versa
ZBX-23147	Fixed problem count indicators in Monitoring hosts page
ZBX-23072	Fixed web scenario step variable uniqueness validation if multiple variable names are empty
ZBX-23096	Fixed fields with key-value pairs being misaligned in web scenario configuration form
ZBX-23107	Fixed small memory leak in Zabbix agent 2
ZBX-22822	Fixed displaying the correct threshold color in "Top hosts" widget when value exceeds maximum
ZBX-22777	Fixed item test form sending incorrectly resolved macros to server if item uses SNMP interface
ZBX-23075	Fixed processing of network discovery rule with short update interval
ZBX-23097	Fixed use of uninitialised value when verifying subject and issuer with TLS
ZBX-23112	Fixed runtime errors in the inheritance of the trigger and trigger prototype dependencies
ZBX-22539	Fixed SLI calculation for days with daylight-saving-time transitions
ZBX-22916	Fixed action condition type dropdown not reloading the form if mouse is clicked and dragged
ZBX-22814	Fixed PHP runtime errors in API trigger.get method when using "expandComment" option
ZBX-23037	Fixed memory leak in vfs.fs.get[]
ZBX-22915	Fixed unfocusable dashboard pages in editing mode
ZBX-23014	Fixed Zabbix agent build on HP-UX
ZBX-23049	Fixed default condition for log item macro resolution
ZBX-21909	Updated setup section in README for PHP-FPM templates to include configuration example for Apache
ZBX-20148	Fixed the issue with housekeeper failing to delete some of the events that required deletion
ZBX-21970	Fixed console error in "Map navigation tree" widget; disabled add button on a 10th depth level
ZBX-19393	Fixed undefined index errors in configuration.importcompare
ZBX-22811	Removed CSRF token from the monitoring.host.view URL
ZBX-22290	Fixed generation of double page headers when general warning appears
ZBX-22830	Fixed free bytes calculation for temporary tablespace in Oracle Zabbix agent 2 plugin
ZBX-21845	Fixed Zabbix agent 2 systemd plugin failing with newer dbus
ZBX-21547	Fixed reading of non-UTF-8 encoded files in Zabbix agent 2
ZBX-22800	Fixed detection of authentication LDAP userdirectory when user is assigned to multiple user groups with LDAP authentication
ZBX-22808	Fixed broken timeline breakpoint in "Problems by severity" widget
ZBX-21571	Updated pod crash loop trigger expressions in Kubernetes nodes and cluster state templates
ZBX-22825	Fixed Zabbix access to the first page for user with specific page access
ZBX-22711	Fixed incorrectly displayed simple graphs with non-numeric items in Host graphs page
ZBX-22369	Fixed suffix interpretation in threshold values for "Item value" and "Top hosts" widget
ZBX-22987	Fixed inefficient URL schema validation
ZBX-21892	Fixed wrong fs type returned by vfs.fs.get for file systems with identical mount point
ZBX-21859	Fixed active checks occasionally not being executed on Zabbix agent 2 if checks for a plugin have long and short update intervals
ZBX-22941	Prevented clearing of the user macro secret values on inherited host prototypes as the result of user macros modifications on the parent host prototype of a template
ZBX-22889	Fixed performance problems by creating problem.cause_eventid index
ZBX-22695	Fixed eventlog duplicate timestamps
ZBX-22903	Fixed scale calculation for Graph and Graph (classic) widgets
ZBX-22838	Fixed Zabbix proxy reporting JSON error instead of TCP
ZBX-22904	Fixed streaming of metrics with large float numbers
ZBX-22148	Fixed the crash when updating a webhook to JavaScript that cannot be compiled
ZBX-22868	Fixed Zabbix agent 2 plugin Defaults when hardcoded value is provided
ZBX-22399	Added TLS and Default parameters support to MQTT plugin for Zabbix agent 2
ZBX-20280	Fixed page selection in a dashboard after refresh
ZBX-22883	Fixed occasional crash of user parameters on Windows when using Zabbix agent 2 with UserParameterDir defined
ZBX-22953	Fixed metric names in the Top hosts widget in global view dashboard, added missing connector queue metric to graph in Zabbix server health dashboard
ZBXNEXT-8392	Added a documentation link for each standard item key
ZBX-22243	Fixed navigation away from edited dashboard without user confirmation
ZBX-22844	Fixed compilation of Zabbix on OpenBSD when linking with libevent
ZBX-22798	Fixed incorrect output of vfs.file.contents when reading frequently modified file
ZBX-22805	Increased memory allocation limit for JavaScript execution from 64M to 512M
ZBX-21877	Fixed unnecessary proxy name wrapping into multiple lines in proxy list
ZBX-22264	Added optional empty state for dynamic rows library
ZBX-22697	Fixed VMware tags update error related to curl communication problems
ZBX-21573	Optimized preprocessing steps in the AWS EC2 by HTTP template
ZBX-16326	Fixed displaying of the first and last data points on the graphs
ZBX-22467	Fixed missing bracket in a trigger event name in Windows templates
ZBXNEXT-8467	Updated max supported TimescaleDB version to 2.11
ZBX-22738	Fixed flickering debug info while editing empty dashboards
ZBX-22231	Removed host and interface macros resolution from HTTP proxy fields in items, item prototype and discovery rule test dialogues
ZBX-22681	Fixed wrongly displayed Revert button for text macros in host, template and host prototype clone forms
ZBX-21194	Fixed filter form submission upon pressing Enter key in Safari
ZBX-22348	Added user role requirement for creating a user or updating a user with role already set to the frontend
ZBX-21804	Removed requirement for write permissions on hosts, host groups, triggers, discovery rules, discovery checks and proxies when creating or updating actions
ZBX-22743	Fixed user list filtering with user roles specified
ZBX-22418	Fixed popup form fields overlapping labels when textarea width is resized
ZBX-19590	Changed count_foreach to add 0 when no data are in the requested period
ZBX-22594	Fixed fatal error when a request contains invalid authentication parameters
ZBX-22397	Fixed disabled input field text color in Safari
ZBX-22691	Fixed action operations edit form opening wrong operation details popup window
ZBX-21593	Optimized preprocessing steps in the templates PostgreSQL by Zabbix agent and PostgreSQL by Zabbix agent 2
ZBX-22470	Fixed hang on logging when establishing an encrypted connection in Zabbix agent 2
ZBX-20263	Prevented the ability to link two or more templates with matching item keys to a host or template; improved the check for double template linkage and related error messages
ZBX-22254	Fixed support of special characters in LDAP group pattern
ZBX-22571	Fixed "service not equal" action condition not working as expected
ZBX-22644	Fixed Graph widget not showing all problems for multiple items with dataset aggregation enabled
ZBX-22698	Fixed spelling mistakes in the templates
ZBX-21883	Changed Select map field of the Map widget to multiselect
ZBX-22762	Fixed race condition in Zabbix agent 2 when reading filesystem
ZBX-22593	Changed representation of boolean item values in wmi.get, wmi.getall items in Zabbix agent 2 to match the format in classic Zabbix agent
ZBX-22793	Fixed LogSlowQueries not taken into account by server
ZBX-22314	Fixed OpenSSL, yaml, cmocka compiling in a non-standard location
ZBX-14557	Expanded the range of possible forecast return values to double precision
ZBX-22598	Fixed singular and plural forms in success and error messages and in confirmation messages
ZBX-22343	Removed use of deprecated cURL setopt options
ZBX-22147	Updated default buffer size to 1000 in Zabbix agent 2
ZBX-22587	Fixed JSON validation not detecting invalid unicode characters and out-of-bounds access with JSONPath on invalid unicode character
ZBX-21976	Added support of OneLogin and Azure SCIM, fixed some issues with provisioning

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Poznámky k instalaci a upgradu

Instalace

Prohlédněte si Zabbixu manuál abyste získali informace o všech detailech.

Upgrade

Prohlédněte si Postup upgradu for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 7.0.0.

Obchodní podpora

Společnost Zabbix poskytuje celou řadu profesionálních služeb. Poskytuje také služby ohledně Upgrade služby pro snadnou migraci z dřívějších verzí Zabbixu. Prosím obraťte se na náš obchodní tým ohledně ceny a dalších podrobností.

• Zabbix Enterprise podpora
• Zabbix Školení
• Zabbix Vývojové služby

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Reference

Zabbix 7.0 Manual