mirror of https://github.com/Icinga/icinga2.git
Michael Friedrich
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ChangeLog
176
ChangeLog
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@ -4,182 +4,10 @@ Please check doc/1-about.md.
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## What's New
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### What's New in Version 2.0.0 Beta 2
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### What's New in Version 2.0.0
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Lots of things. Please read doc/1-about.md - "Icinga 2 in a nutshell"
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#### Changes
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* Updated sample configuration for final release.
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### What's New in Version 0.0.11
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* Redesigned cluster stack. #6192
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* Support for conditional command arguments. #5933
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* IDO: is_reachable attribute for hosts and services. #6094
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* IDO: Add missing events for service/host state changes. #6151
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* Lots of documentation updates. #6010, #6115, #6149, #6163, #6184, #6198, #6114, #6128, #5485
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* Plenty of bug fixes. #6179, #6148, #6111, #6131, and many more
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### What's New in Version 0.0.10
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* Make Host and Service checkable. #5919
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* Support new lines in addition to commas to seperate object attributes. #5901
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* Add group membership assign rules. #5910
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* Support nested groups. #5858
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* Add apply target type. #5924
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* Add relative object names. #5925
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* Merge macros and custom into 'vars' dictionary. Changed runtime macros and environment variable export. #5855
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* Add support for modified attributes for custom attributes. #5956
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* Allow to assign var values to existin vars evaluted on runtime. #5959
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* Rename/shorten attribute names and filter variables. #5857
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* Remove the 'Icinga' prefix for global constants. #5960
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* Global option to enable/disable host/service checks. #5975
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* Add legacy attributes to host, service and group objects: `address{,6}'`, `notes`, `notes_url`, `action_url`, `icon_image`, `icon_image_alt`. #5856
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* Support "#" hash comments. #5994
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* Cluster: Spanning Tree like communication. #5467
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* Properly implement the Process class for Windows. #3684
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#### Changes
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> **Note**
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>
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> Configuration updates required!
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* Configuration Changes. For a detailed list of changes check out [#5909](https://dev.icinga.org/issues/5909)
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* DB IDO schema upgrade required.
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### What's New in Version 0.0.9
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* new [apply](#apply) rules for assigning objects based on attribute conditions
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* inline object definitions removed in favor of [apply](#apply) rules
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* [import](#template-imports) keyword instead of `inherits` keyword for all objects
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* new [constants.conf](#constants-conf) providing `PluginDir` constant instead of `$plugindir$` macro
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* unknown attributes and duplicate objects generate a configuration error
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* improved configuration error output
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* create endpoint tables for legacy interfaces (status data, DB IDO, Livestatus)
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* export host `check` attribute in legacy interfaces (status data, DB IDO, Livestatus)
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* add documentation about [cluster scenarios](#cluster-scenarios)
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* Livestatus: add `check_source` attribute to services table
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* Compat: Fix host service order for Classic UI
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* Remove comments when clearing acknowledgements
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* Recovery [Notifications](#objecttype-notification) require StateFilterOK
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#### Changes
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> **Note**
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>
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> Configuration updates required!
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* removed deprecated `var`/`set` identifier, use [const](#const) instead
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* [constants.conf](#constants-conf) needs to be included in [icinga2.conf](#icinga2-conf) before [ITL](#itl) inclusion
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* [import](#template-imports) instead of `inherits` (examples in [localhost.conf](#localhost-conf))
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* [apply](#apply) rules instead of inline definitions for [Service](#objecttype-service),
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[Dependency](#objecttype-dependency), [Notification](#objecttype-notitifcation),
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[ScheduledDowntime](#objecttype-scheduleddowntime) objects (examples in [localhost.conf](#localhost-conf)).
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* unknown attributes and duplicate objects generate a configuration error
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* DB IDO: schema update for 0.0.9 ([MySQL](#upgrading-mysql-db), [PostgreSQL](#upgrading-postgresql-db))
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### What's New in Version 0.0.8
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* Add [Dependency](#objecttype-dependency) object for advanced host/service dependency definition
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* Add optional [NodeName](#global-constants) for cluster feature
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* Populate check_source attribute with the checker's node name
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* [Cluster](#objecttype-endpoint) supports recursive config includes
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* Add [Cluster health check](#cluster-health-check)
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* Add more performance data to the [Icinga health check](#itl-icinga)
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* Add [IcingaStatusWriter](#objecttype-icingastatuswriter) feature writing a status json file
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* Smoother pending service checking during startup
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* Reduce virtual memory usage
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* Stack traces include file names and line numbers
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* Treat script variables as constants preventing override
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* Fix pending services are being checked with the retry interval
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* DB IDO: Fix deleted objects are not marked as is_active=0
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* DB IDO: additional fields for cluster/checker nodes
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#### Changes
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* {host,service}_dependencies attributes have been changed to [Dependency](#objecttype-dependency)
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objects supporting new attributes: `disable_checks`, `disable_notifications`, `state_filter`,
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`period`. For better readability, there is `parent_service` and `child_service` for example.
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> **Note**
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>
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> Update your existing configuration!
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* DB IDO: Schema updates for 0.0.8: [MySQL](#upgrading-mysql-db) [PostgreSQL](#upgrading-postgresql-db)
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### What's New in Version 0.0.7
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* DB IDO performance improvements on startup
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* Fix notification_id handling in DB IDO
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* More automated tests (based on the Vagrant VM)
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* New documentation chapters
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### What's New in Version 0.0.6
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* Scheduled Downtimes as configuration object (also known as "Recurring Downtimes").
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* Log command arguments
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* Performance improvements for the config compiler
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* Config validation provides stats at the end
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* icinga2-enable-feature lists already enabled features
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* Add support for latency statistics to IcingaCheckTask
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* Implement support for using custom attributes as macros
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* StatusDataWriter update interval as config attribute
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* Improve performance with fetching data for status.dat/objects.cache, DB IDO and Livestatus
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* Livestatus History Table performance improvements
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#### Changes
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* Generated object names (host with services array) use an exclamation mark instead of a colon
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as separator. State file objects with downtimes, comments, etc are invalid (unknown) for that
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reason.
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* Script variables are set using 'var' and 'const' instead of the previous 'set' identifier
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* ITL constants are now embedded in libicinga
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* Removed the ConsoleLogger object and keep the default console log enabled until we daemonize
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### What's New in Version 0.0.5
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* Cluster: Implement support for CRLs
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* Implement modified attributes
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* Log messages providing more context
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* Default log is a file (rather than syslog)
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* Improve latency after start-up
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* NSCA-ng support for the Vagrant demo VM
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* Configuration: Recursively include configuration files matching a certain pattern
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* IDO: Improve performance
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* Migration: Add fallback for objects.cache instead of cfg_{dir,file}
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* Lots of bugfixes and performance improvements
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* Package fixes (Note: GPG key of packages.icinga.org has been updated)
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### What's New in Version 0.0.4
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* IDO: PostgreSQL support
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* IDO: implemented options to filter which kind of events are written to the database
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* Livestatus: implemented support for the log and statehist tables
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* Livestatus: implemented regex filters (~ and ~~)
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* Replaced autotools-based build system with cmake
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* Lots of bug fixes and performance improvements
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### What's New in Version 0.0.3
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* `StatusDataWriter` and `ExternalCommandListener` (former `Compat`) and `CompatLogger`
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(former CompatLog) for status.dat/objects.cache/icinga2.cmd/icinga.log for Icinga 1.x Classic UI support
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* `IdoMysqlConnection` and `ExternalCommandListener` for Icinga 1.x Web
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* `IdoMysqlConnection` for Icinga 1.x Reporting, NagVis
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* `LivestatusListener` for addons using the livestatus interface (history tables tbd)
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* `PerfDataWriter` for graphing addons such as PNP/inGraph/graphite (can be loaded multiple times!)
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* `GraphiteWriter` for sending metrics directly to graphite carbon sockets
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* `CheckResultReader` to collect Icinga 1.x slave checkresults (migrate your distributed setup step-by-step)
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* `ClusterListener` for real distributed architecture including config and runtime data (checks, comments, downtimes) sync and replay
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* `SyslogLogger`, `FileLogger` and `ConsoleLogger` for different types of logging
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* Domain support for distributed cluster environments
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* Config migration script supporting easier migration from Icinga 1.x configuration
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* Reviewed configuration options, additional attributes added
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* Enhanced ITL, added sample configuration
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* Enable/Disable Icinga 2 features on CLI
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* Documentation using Markdown (`Getting Started`, `Monitoring Basics`, `Object Types`, `Icinga Template Library`,
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`Advanced Topics`, `Migration from Icinga 1.x`, `Differences between Icinga 1.x and 2`, `Vagrant Demo VM`)
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* Vagrant Demo VM supported by Puppet modules installing RPM snapshots for Icinga 2, Icinga 1.x Classic UI and Web
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* Package snapshots available on [packages.icinga.org]
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### Archive
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@ -25,14 +25,14 @@ There are many ways to contribute to Icinga - whether it be sending patches, tes
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reporting bugs, or reviewing and updating the documentation. Every contribution
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is appreciated!
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Please get in touch with the Icinga team at [https://www.icinga.org/ecosystem/].
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Please get in touch with the Icinga team at [https://www.icinga.org/community/].
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## <a id="development"></a> Icinga 2 Development
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You can follow Icinga 2's development closely by checking
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out these resources:
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* Development Bug Tracker: [https://dev.icinga.org/projects/i2?jump=issues] ([http://www.icinga.org/faq/how-to-report-a-bug/])
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* Development Bug Tracker: [https://dev.icinga.org/projects/i2] ([http://www.icinga.org/faq/how-to-report-a-bug/])
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* Git Repositories: [https://git.icinga.org/?p=icinga2.git;a=summary] (mirror at [https://github.com/Icinga/icinga2])
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* Git Checkins Mailinglist: [https://lists.icinga.org/mailman/listinfo/icinga-checkins]
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* Development Mailinglist: [https://lists.icinga.org/mailman/listinfo/icinga-devel]
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@ -46,13 +46,12 @@ Icinga 2 is available as [Vagrant Demo VM](#vagrant).
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## <a id="whats-new"></a> What's new
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### What's New in Version 2.0.0 Beta 2
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### What's New in Version 2.0.0
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Lots of things. Please read [Icinga 2 in a nutshell](#icinga2-in-a-nutshell).
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#### Changes
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* Updated sample configuration for final release.
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### Archive
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@ -68,12 +67,15 @@ Compiling from source is not recommended.
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* Real Distributed Architecture
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[Cluster](#distributed-monitoring-high-availability) model for distributed setups, load balancing
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and High-Availability installations. Secured by SSL x509 certificates, supporting IPv4 and IPv6.
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and High-Availability installations (or a combination of them). On-demand configuration
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synchronisation between zones is available, but not mandatory (for example when config management
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tools such as Puppet are used). Secured by SSL x509 certificates, supporting IPv4 and IPv6.
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High Availability for DB IDO: Only active on the current zone master, failover happens automatically.
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* High Performance
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Multithreaded and scalable for small embedded systems as well as large scale environments.
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Running checks every second is no longer a problem.
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Running checks every second is no longer a problem and enables real-time monitoring capabilities.
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* Modular & flexible [features](#features)
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@ -134,7 +136,7 @@ required for network reachability calculations.
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* [Recurring Downtimes](#recurring-downtimes)
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Forget using cronjobs to set up recurring downtime - you can configure them as Icinga2 configuration
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Forget using cronjobs to set up recurring downtime - you can configure them as Icinga 2 configuration
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objects and specify their active time window.
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* Embedded Health Checks
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@ -161,6 +163,11 @@ Additional information on the differences is documented in the [migration](#diff
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Icinga 2 ships [syntax highlighting](#configuration-syntax-highlighting) for `vim` and `nano` to help
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edit your configuration.
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* Puppet modules, Chef Cookbooks, Ansible Playbooks, Salt Formulas, etc
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This is a constant work-in-progress. For details checkout [https://dev.icinga.org/projects/icinga-tools].
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If you want to contribute to these projects, do not hesitate to contact us at [https://support.icinga.org].
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* [Vagrant Demo VM](#vagrant)
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Used for demo cases and development tests. Get Icinga 2 running within minutes and spread the #monitoringlove
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