Archive for the 'Releases' Category

Released: Icinga 1.0.3 & Icinga Web 1.0.3

Published by Michael Friedrich on 18. August 2010 in Releases. 0 Comments Tags: , , , , .

Icinga reaches the next level of open source monitoring – releasing Icinga 1.0.3 and Icinga Web 1.0.3 to the world!

While Icinga Core unifies the Classic UI, IDOUtils and API in 1.0.3, Icinga Web steps from 1.0.1 directly to 1.0.3 unstable, preparing for a unified release version in October.

Several new config options have been added to Icinga Core, next to reworking check execution with execvp. We’ve also fixed several bugs, e.g. wrong service alerts in the logs and persistent comments disappearing after restart.

Icinga IDOUtils now provide extended syslog output while fixing major NULL binding errors in Oracle and enhancing column length for MySQL/Postgresql/Oracle.

We have also been working on an outstanding new feature for the Classic UI: Multiple Host/Service selection in the status views, sending commands to the Core.
Next to that, we have added a pause/continue page update button, the possibility to show only HARD states in the tactical overview and optional long_output in the status pages.

Icinga API now provides unit tests and its own debug log, next to our own oci8 implementation instead of pdo_oci. Bugs and more Queries have been added too.

Icinga Web features a new tactical overview including an underlaying template engine. Sending commands is now possible to specific instances only or doing a broadcast. A session expiry watchdog has been added such as http basic auth.
Several IE and other bugs have been fixed, code quality has been improved and configure now allows you to set the API credentials e.g. for IDOUtils DB directly. Watch out for our cool Icinga throbber after login!

Checkout Changelog or What’s New section in the docs for more information!

Please report feedback and/or bugs to our development tracker, the mailinglists and the Icinga Portal! :-)

Enjoy Icinga 1.0.3 and stay tuned for more to come! =)

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RELEASED: Icinga 1.0.2 & Web 1.0.1

Published by Karolina Kalisz on 30. June 2010 in API, Core, IDOUtils, Releases and Webinterface. 8 Comments Tags: , , , , .

A new release, a new level of performance – Icinga 1.0.2 promises to be faster and well on the way to being fully robust. This release unifies the Core, API and Docs to version 1.0.2 with Web out of beta and into 1.0.1. Have a look below to see what’s been keeping us busy the last 60 or so days:

Web/Api/Docs

  • Core code reduced and made more robust
  • Core code detached to its owning modules
  • Module framework defined, extractor and installer
  • Principals now works in one step (one function code)
  • Instances included
  • Ajax driven filters, made some new filters
  • REST/Json api interface (web/api, https://dev.icinga.org/issues/305)
  • New summary cronk (faster, faster, faster)
  • New cronk list (also categories, faster, faster, faster)
  • Single click in the web interface
  • UI Translation (not complete)
  • Docs translations (not complete)
  • Docs can now be converted into .pdf

Core/CGIs/IDOUtils

  • Schedule Downtime for host and all services now works as expected
  • Servicechecks with excluded timeperiods are correctly re-scheduled
  • Fixes for Notification not/incorrectly being sent/calculated
  • Error out if service_description is missing in service definition
  • Added syslogd local facility
  • Use execv for active checks w/o metacharacters
  • Speed up loading retention.dat into the Core
  • Initscripts handle the lock file now correctly and outputs config errors
  • Add event profiling option and dumping entire scheduling queue
  • display_name on host/service defs displayed in classical UI (CGIs)
  • multiple urls for notes|action_url on host/service defs in classical UI
  • Resolved performance issues in IDOUtils, improved SQL queries and upgrade scripts

There was a long list of pending patches on the mailing lists and trackers, so check the changelog for more. As always, your feedback is welcome and we hope you like it!

You can also check out the new features in our updated Demo-System.

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News from Core, CGIs & IDOUtils – Part II

Published by Michael Friedrich on 21. June 2010 in Core, Development, IDOUtils, Misc, Releases and Technical. 0 Comments Tags: , , , , , , , .

Part II of this series catches up on our work on the CGIs – what happened with them since 1.0.1?

Icinga CGIs

Next to the new Icinga web there was some space to fix and enhance the current classical UI (“the CGIs”).

Some minor typo fixes reported by community users have been applied, missing js files have been added and the check_daemon_running function has been modified in order to work with MacOSX again.

The quick search has been added again next to the live search (which is now called “extended search”). During a research on older patches it came up that if a user is authorized for a host all service authorizations views are derived from that. If you don’t want that you can now modify show_all_services_host_is_authorized_for in cgi.cfg to 0 (only if the user is not globally allowed to view all services).

The docs mentioned that display_name on host and service definition would fulfill another displayed name on the classical UI. This is now available exclusively to Icinga in 1.0.2 – if you don’t set display_name, the default host_name/service_description will be used instead.

Thanks to Jochen Bern from LINworks GmbH the CGIs now allow adding multiple urls for notes|action_url on host|service object definition – if you ever needed more of them (like me) :-)

Stay tuned for Part III – it will catch up on Icinga Core – and a lot of things to talk about =)

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News from Core, CGIs & IDOUtils – Part I

Published by Michael Friedrich on 16. June 2010 in Core, Development, IDOUtils, Misc, Releases and Technical. 1 Comment Tags: , , , , , , .

Hi there,

it’s been a while since recent release of 1.0.1 in March. Quite a lot of things happened – Hiren Patel and Massimo Forni joined the Core developer team while Hendrik moved on to new projects. But not only refreshening the team makes Icinga Core, CGIs & IDOUtils more valuable this time.

Regarding the GIT commit history and the issue roadmap for 1.0.2 you can imagine the evolution – but this is just an historical listing and does only show basic “who did commit and fix/create what on which date”.

Today Icinga will be “feature frozen” and is up for testing – we need testers for the upcoming Icinga release !!! Guides are available within our development wiki :-)

What exactly happened since 1.0.1?

Many people were asking what exactly changed in Icinga on the core side – in an easy and readable way. So let’s try it here in 3 Parts :-)

The changes and enhancements will be split into the Core itsself, the CGIs and the IDOUtils – all of them more or less historically summarized.

Part I starts with …

Icinga IDOUtils

There were some bugs, one major causing data inconsistency but also some enhancements regarding usage and performance.

The current database schema implies a centralized view on the objects table on which all relations are built and joined. During startup of Icinga Core normally old configs get deleted and existing objects marked as inactive. After that, the new config is being checked against those objects and if none found, a new one inserted. This is the expected behavior but a bug leading from the libdbi rewrite caused this check to fail and always inserting a new object. This caused an explosion of the objects table and decreasing overall performance on select/update roundtrips.

Thanks to William Preston the source is fixed, and the remaining data inconsistency with active and inactive objects related to historical checks in the RDBMS also has been fixed. Within the docs you will find a more detailed description and upcoming 1.0.2 will include upgrade SQL scripts in order to keep your database consistency!

Next to that, the string escaping has been modified again not to provoke any more errors. Some RDBMS specific fixes on wrong datatypes were added to.

The source has now completely been rewritten (s/ndo/ido/) and in order to keep everything clean, the core neb api now provides an Icinga specific object version which is used in IDOMOD 1.0.2. The old Nagios ™ one has been kept for compatibility. This implies upgrading both, Core and IDOUtils in 1.0.2.

Another performance issue on MySQL – the binary selects were a nice idea but resulting in major memory and performance problems. Just for getting case-sensitive compare this can be resolved defining the correct collation on the affected columns – thanks again William Preston.

The internal linked hash list for objects has been extended in order to minimize objects selects. This increases overall performance a bit – thanks Opsera Ltd for their Altinity patch.

Some SELECT queries asked for all columns instead of just the primary key if they were just checking for an existing row. Altering this minimizes overall unused RDBMS traffic.

IDO2DB now writes to syslog if it fails to connect to the RDBMS or if the database schema cannot be accessed – and not just quitting without error.

The IDO2DB initscript has been rewritten not to depend only on the lockfile (just like Icinga Core) and if the startup fails this will be shown too, also removing the lockfile.

Jan Drogi (ja5kier on irc.freenode.net #icinga) was asking about persistent configuration during a core restart where IDOUtils clean the config by default – e.g. to keep custom variables relations. Therefore 2 new config options for ido2db.cfg have been added: clean_realtime_tables_on_core_startup and clean_config_tables_on_core_startup. If set to 0 no startup cleaning will be performed.

Stay tuned fo the second part of this series! Meanwhile keep on testing :-)

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Icinga at the Nagios Workshop

Published by Bernd Erk on 8. June 2010 in Development, Events and Releases. 0 Comments Tags: , .

Sound’s weird, but it is not. This year’s workshop of the German Nagios community took place in Nuremberg.

Beside a lot of other interesting projects around Nagios, the Icinga team had a chance to share our latest developments. Starting with a short status update of all project parts it was also a chance to give the audience a first impression of the upcoming reporting implementation.

Icinga Reporting is based on the IDO backend and just like the core, it will support all major database platforms. You can download all templates and the actual servlet implementation in our Git.

There was a lot of positive feedback and also a lot of ideas for the coming months until our final release in October. You can download the presentation here. Enjoy!

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Roadmap and Upcoming Versions

Published by Bernd Erk on 21. May 2010 in Releases and Technical. 0 Comments Tags: , .

This week we finalized our release plan for the next few months. So far everything is going to plan, and we are on our way to shipping a unified, final version of Icinga Web, Core and Documentation in early October.

There will be additional releases in June and an intermediate version in August.

  • 1.0.2 – 30 June 2010
  • 1.0.3 – 18 August 2010
  • 1.0.4 (unified stable release) – 6 October 2010

Hand in hand with the active community, contributors, our new team members and yourself, we will sprint to the finish line next month to extend and stabilize Icinga -  and take it to the next level.

Check out our development system to follow our day-to-day progress.

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Released: Icinga Core 1.0.1 & Web 0.9.1 beta *NOW*

Published by Karolina Kalisz on 3. March 2010 in Releases. 9 Comments Tags: , .

Icinga marches on with the release version 1.0.1 and a heap of improvements to boot:

Core 1.0.1: If you haven’t been keeping up with Michael F’s updates, the Core team has been making a whole heap of improvements in IDOUtils with optimized indexes and housekeeping, oracle enhancements and two fantastic new features from the community – cheers to Vitali Voroth, DECOIT GmbH for his escalation condition patch and Bill McGonigle for his service_check_timeout_state suggestions! The list goes on, so check out the changelog for more info.

Docs 1.0.1: The Docs team has kept up to speed with new help topics on escalation conditions, using Oracle as the RDBM and of course how to upgrade it for Icinga Core 1.0.1.

Web 0.9.1 beta: As previously hinted, the Web team has developed a bunch of new features including compound commands, status icons, built in persistence and even more flexible user settings.

So click on that download button on the right to check it out for yourself – and don’t forget to give us your feedback in the comments or issues lists!

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Icinga Core 1.0 Stable & Icinga Web 0.9.1 alpha released!

Published by Michael Friedrich on 16. December 2009 in Releases. 3 Comments Tags: , , , , , , , , , , , , , , .

December 16 2009: Today the Icinga Team releases the Icinga Core 1.0. This is a milestone for both the team and the project as a whole. After many months of hard work we are proud to bring you a stable, alternative monitoring solution. This release includes many changes as suggested by the community and in particular the inclusion of Oracle in IDOUtils.

With just as many new improvements, Icinga Web UI has hit release 0.9.1 alpha. We have added a makefile for easier installation and fixed installation permission and cache problems. More changes are still to come, including an ExtJS update to 3.0.3. See below for the full list of new developments across Icinga Core, API, Docs and Web.

As we are always eager to keep the momentum going, we have decided to release the stable Icinga Core alongside the Icinga Web 0.9.1 alpha. These two will converge again in the coming months to a uniform release status. Till then, we hope you like the latest improvements.

Core:

  • Improved IDOUtils with Oracle
    Added prepared statements for most called queries
    Split code into ocilib OR libdbi, to allow oracle to decide which rdbm lib will be used during configuration
  • idoutils: fixed duplicate rows in table system commands, timed events, timed event queue (missing unique keys)
  • idoutils: added upgrade path/sql queries for unique key failure – check docs for more information
  • idoutils: changed default data_processing_options in idomod.cfg
  • idoutils: fixed this version and perl path generation in db install scripts
  • idoutils: fixed save custom variables segfault

Docs:

  • Updates and fixes for quickstart guides
  • New section on upgrading Icinga & IDOUtils
  • Revised section for Icinga Web

API:

  • Restructured DB access for upcoming RDBM support
  • Made several fixes for table prefix, exception handling
  • Started a ‘how-to’ guide for upcoming documentation

Web:

  • Added makefile for easier installation
  • Fixed installation permission and cache problems
  • Modified .htaccess
  • Removed yui
  • Removed php notice warnings (isset, undef vars)
  • In the process of changing API result keys to uppercase
  • In the process of updating ExtJS to 3.0.3
  • Introducing commands through the web

Should you find any issues, please report them to the following links:

As always we look forward to your feedback, so feel free to drop us a comment.

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Icinga Presentation – OSMC

Published by Bernd Erk on 30. October 2009 in Development, Documentation, Events and Releases. 0 Comments Tags: , , , .

Two days ago we presented the actual 1.0 Release an an early demo of the new webinterface at Open Source Monitoring Conference in Nuremberg here.

Here you can have a look on the presentation.

osmc_icinga

Demo for the alpha version will be available soon.

Nice weekend.

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Icinga Web 0.9.0 alpha is revealed!

Published by Michael Friedrich on 29. October 2009 in Development, Misc, Releases and Webinterface. 20 Comments Tags: , , , , , , , , .

Sorry for the delay on the release, we had to catch several technical issues next to OSMC.

We decided to split the releases into Icinga Core and Icinga Web. Therefore you will find two several packages to download and install.

The Core contains the Icinga API and IDOUtils which are needed for a functional Web this time. Make sure to download Icinga 1.0 RC1 and install it with IDOUtils for MySQL, the API will be installed automatically in share/icinga-api/

The Icinga Web depends on the API – you have to point the config to the actual install path. There are also several prerequisites and dependencies to resolve, so please catch on the instructions in doc/install-fromscratch.txt and do not hesitate to ask questions on the mailinglists and/or report any issues/bugs on our dev tracker.

Please keep in mind that this is an alpha release and be patient while we are working on future versions! :-)

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