Re: Betatest Guardian 2.0

[Matthias Fischer <matthias.fischer@ipfire.org>]

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Hi,

I mentioned this earlier, but it seems that 'guardian' has some kind of
memory leak?

It started about two days ago with ~14 MB RAM. Then it jumped to ~34 MB,
then to ~48 MB - today it suddenly uses 71 MB.

And if I start it on my testmachine (offline!) it uses ~90 MB.

Can someone confirm?

Besides this, its working without seen problems.

Best,
Matthias

On 20.07.2016 15:33, Stefan Schantl wrote:
> Hello testers,
> 
> I've uploaded  a new test version (003).
> 
> Update or fresh install works like described in the announcement mail.
> 
> The Changelog can be found here:
> 
> http://people.ipfire.org/~stevee/guardian-2.0/Changelog.txt
> 
> At the moment I'm missing feedback for the following functions:
> 
> * Manually blocking / unblocking addresses.
> * Dealing with the ignore list.
> * Owncloud message parser.
> * Logrotate, there should be an corresponding log entry in the guardian
> logfile after rotation of the logfiles have been done.
> * Reload of the ignore list after "Red" has been reconnected. There
> also a corresponding log entry should be logged to the logfile and the
> new "Red-address" should also be logged as part of the ignore list (If
> you own an dynamic assigned one).
> 
> As always please report your bugs or experience with the new version to
> this list.
> 
> Best regards,
> 
> -Stefan
> 
>> Hello mailing list followers,
>> 
>> this is the official release announcement for the first beta release
>> of
>> the new Guardian 2.0 approach.
>> 
>> 
>> - What are the differences to the current version of guardian
>> (legacy)
>> and the first approach of guardian 2.0?
>> 
>> The most important difference is, that the new version of Guardian
>> 2.0
>> completely has been re-written from scratch and released under the
>> terms of the GPLv3. The legacy version of guardian is not maintained
>> anymore by it's developer and the software has been released without
>> any license details at all.
>> 
>> Guardian 2.0 has a very modular code base and has been designed as a
>> multi-threaded application. This allows a parallel parsing of all
>> monitored logfiles and faster actions, if one of the used modules
>> detects an attack.
>> 
>> A very important difference to the legacy version is the support of
>> configuring and managing the entire service through the IPFire
>> webinterface. The entire configuration, managing of current blocked
>> hosts, unblocking them or editing the ignored hosts list now can be
>> done in a graphical way. 
>> 
>> The legacy version of guardian only supported parsing snort alerts.
>> HTTPD and SSH support has been patched by the IPFire development team
>> some time ago. Guardian 2.0 supports all of them out of the box and
>> includes a filter to detect owncloud login brute-force attempts. As a
>> benefit of the new modular design, additional filters easily can be
>> added.
>> 
>> Guardian 2.0 is able to reload it's configuration, reloading
>> the ignore list during runtime and handle, if the logfiles will get
>> rotated by logrotate. This actions can be called by using the
>> webinterface or from the command line interface by using
>> "guardianctrl".
>> 
>> These are just a handful of the changes and benefits which comes with
>> Guardian 2.0, a complete list would be to long for this mailing list.
>> 
>> 
>> - How to join testing?
>> 
>> To get part of the testing team, simple navigate to http://people.ipf
>> ir
>> e.org/~stevee/guardian-2.0/ and download the latest tarball
>> (currently
>> 002). Please take care to download the correct one, based on your
>> used
>> architecture. The i585 packages are for 32Bit installations of
>> IPFire,
>> the x86_64 packages only can be used on 64Bit installations.
>> 
>> Put the downloaded file on your IPFire test system and extract the
>> package by using "tar -xvf guardian-2.0-002.<arch>.tar.gz -C /".
>> 
>> The final installation step would be to regenerate the language cache
>> by executing "update-lang-cache" on the console.
>> 
>> From now you can find a new menu item called "Guardian" in your
>> "Service" menu after you have logged-in into your IPFire's
>> webinterface.
>> 
>> Documentation can be found on the IPFire wiki: http://wiki.ipfire.org
>> /e
>> n/addons/guardian/start#the_guardian_20_addon
>> 
>> 
>> - Where to post bugs reports or provide feedback?
>> 
>> If you find any bugs, please report them as usual on the IPFire
>> bugtracker, which can be found at https://bugzilla.ipfire.org.
>> 
>> To provide feedback or to join a discussion, please send your mails
>> to
>> "development(a)lists.ipfire.org" (Please register first at http://lists
>> .i
>> pfire.org if not yet done).
>> 
>> The source code can be found at http://git.ipfire.org/?p=people/steve
>> e/
>> guardian.git;a=summary
>> 
>> 
>> Happy testing,
>> 
>> -Stefan
>> 
>