Re: Jail resource limits
On May 22, 2008, at 1:31 PM, Alexander Leidinger wrote: Quoting Miroslav Lachman [EMAIL PROTECTED] (from Thu, 22 May 2008 13:19:55 +0200): Peter Ankerstål wrote: http://wiki.freebsd.org/JailResourceLimits If the are somebody with skills and time to resurrect some mentioned projects, I am willing to help with testing. Also it will be good to have some up-to-date wiki page with all the patches (resource limits, SysV IPC, multiple IPs...) and status of this work, so people can easily find and try it. Are you willing to update the existing wiki page? If yes register to the wiki (default style would be MiroslavLachman as the username) and I give you write access to the page. Maybe it will be a good idea to create a new page that puts all jail- stuff in one place. I mean, there is more to this then just resource limits. -- Peter Ankerstål [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Jail resource limits
http://wiki.freebsd.org/JailResourceLimits Is this anthing people are working on? Is it on its way to RELENG_7? Is there a 7-version of the patch or anything? This would be a _VERY_ useful feature. -- Peter Ankerstål [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail resource limits
Peter Ankerstål wrote: http://wiki.freebsd.org/JailResourceLimits Is this anthing people are working on? Is it on its way to RELENG_7? Is there a 7-version of the patch or anything? This would be a _VERY_ useful feature. Hi, AFAIK nobody is working on it. A year ago there was newer release of the patch against CURRENT at that time (FreeBSD 7) [1] http://www.ualberta.ca/~cdjones/jail-cpumem-current.tgz I never test this patch on current, only version for 6.x and if patch for current were made without improvements, it contains same bugs as patch for 6.x (eg.: not showing memory usage). There are some other guys trying to do the same, but I never saw patches published. Andrew Snow - Jails as a VPS [2] Alex Lyashkov - Jail2 aka FreeVPS [3a][3b] Or fixes for C.D. Jones work: Chris Thunes - jtune not showing resource usage - fixed [4] (note - attached patch is reversed) [5] So as you can see, there were some talks about Jail improvements for one year existence of this mailinglist ([EMAIL PROTECTED]), also it is two years from SoC [6] and we still don't have anything commited to 7.x or to CURRENT. It is sad. There is little attention to jails, only few people are able to do some coding work etc. If the are somebody with skills and time to resurrect some mentioned projects, I am willing to help with testing. Also it will be good to have some up-to-date wiki page with all the patches (resource limits, SysV IPC, multiple IPs...) and status of this work, so people can easily find and try it. Miroslav Lachman [1] http://lists.freebsd.org/pipermail/freebsd-jail/2007-June/30.html [2] http://lists.freebsd.org/pipermail/freebsd-jail/2008-January/000152.html [3a] http://docs.freevps.com/doku.php?id=freebsd:index [3b] http://lists.freebsd.org/pipermail/freebsd-arch/2006-June/005293.html [4] http://lists.freebsd.org/pipermail/freebsd-jail/2007-August/60.html [5] http://lists.freebsd.org/pipermail/freebsd-jail/2007-September/000101.html [6] http://wiki.freebsd.org/JailResourceLimits Other links: jail services: http://wiki.freebsd.org/AsiaBSDCon_2007_DevSummit?action=AttachFiledo=gettarget=jail_services.pdf kernel level virtualisation requirements: http://lists.freebsd.org/pipermail/freebsd-arch/2007-October/006872.html ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail resource limits
Quoting Miroslav Lachman [EMAIL PROTECTED] (from Thu, 22 May 2008 13:19:55 +0200): Peter Ankerstål wrote: http://wiki.freebsd.org/JailResourceLimits If the are somebody with skills and time to resurrect some mentioned projects, I am willing to help with testing. Also it will be good to have some up-to-date wiki page with all the patches (resource limits, SysV IPC, multiple IPs...) and status of this work, so people can easily find and try it. Are you willing to update the existing wiki page? If yes register to the wiki (default style would be MiroslavLachman as the username) and I give you write access to the page. Bye, Alexander. -- Please take note: http://www.Leidinger.netAlexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137 ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail resource limits
If the are somebody with skills and time to resurrect some mentioned projects, I am willing to help with testing. I will also be happy to help in whatever way I can. I have no coding- experience to talk about. But testing in various env and so on. (and help with docs/wiki) -- Peter Ankerstål [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail resource limits
On Thu, 22 May 2008, Peter Ankerstål wrote: Hi, If the are somebody with skills and time to resurrect some mentioned projects, I am willing to help with testing. I will also be happy to help in whatever way I can. I have no coding-experience to talk about. But testing in various env and so on. (and help with docs/wiki) I will have to go through all this again but it seems that there is more interest from multiple people on this work. As I am currently working on FreeBSD jails (see latetst status report http://www.freebsd.org/news/status/report-2008-01-2008-03.html#Multi-IPv4/v6/no-IP-jails and follow to my homepage to also find the slide from the BSDCan WIP session) I should look into this for everyone running FreeBSD 7. I'll try to get an overview on all the work out there based on the pointers already posted and will see how I can integrate that with whatever is going on in FreeBSD atm or come up with new patches.. Regards, Bjoern -- Bjoern A. Zeeb Stop bit received. Insert coin for new game.___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail resource limits
This is something we're really looking forward to tbh a great feature :) One of the reasons for this is hosting jails, with the addition of multi IP support we will be able to enable jails to connect to backdoor secure services such as a mysql server. - Original Message - From: Bjoern A. Zeeb [EMAIL PROTECTED] I will have to go through all this again but it seems that there is more interest from multiple people on this work. As I am currently working on FreeBSD jails (see latetst status report http://www.freebsd.org/news/status/report-2008-01-2008-03.html#Multi-IPv4/v6/no-IP-jails and follow to my homepage to also find the slide from the BSDCan WIP session) I should look into this for everyone running FreeBSD 7. I'll try to get an overview on all the work out there based on the pointers already posted and will see how I can integrate that with whatever is going on in FreeBSD atm or come up with new patches.. This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to [EMAIL PROTECTED] ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail Resource Limits for 6.x ...
On Wed, 18 Apr 2007, Miroslav Lachman wrote: Marc G. Fournier wrote: Is anyone looking into merging in the patch available at: http://www.ualberta.ca/~cdjones/cdjones_jail_soc2006.patch That provides both memory and cpu limits on a jail? It appears to be against REL_6 from last years SOC ... Is anyone using it in production anywhere? I got same question + one more. Why there are SoC projects, which never come in to src tree or wider publicity? Sometimes it is like wasting of human resources... ;( Summer of Code projects are student projects funded by Google for a summer. Many of the project proposals are significantly more ambitious than a single summer, and take much longer to come to fruition -- often being merged in the winter, the next spring, or even a summer or two later. Not all projects are even intended to lead directly to commitable code: some are effectively RD projects to understand new areas of work. However, we have a fairly high success rate in getting things committed within a year or so: remember, things need time for testing, review, revision, etc, and this requires a significant effort by the students, their mentors, and the project as a whole over a very extended period of time. Per the recent announcement on the freebsd-announce mailing list and on the web site, you can learn more about the SoC projects by visiting the FreeBSD web page, and also the FreeBSD wiki which contains more detailed information on each project: http://www.freebsd.org/projects/summerofcode-2007.html http://wiki.freebsd.org//SummerOfCode2007 The 2007 SoC season has barely begun, as the official start date is at the end of May. However, many students have started, and already put information about their projects online. Robert N M Watson Computer Laboratory University of Cambridge ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail Resource Limits for 6.x ...
Robert Watson wrote: On Wed, 18 Apr 2007, Miroslav Lachman wrote: Marc G. Fournier wrote: Is anyone looking into merging in the patch available at: http://www.ualberta.ca/~cdjones/cdjones_jail_soc2006.patch That provides both memory and cpu limits on a jail? It appears to be against REL_6 from last years SOC ... Is anyone using it in production anywhere? I got same question + one more. Why there are SoC projects, which never come in to src tree or wider publicity? Sometimes it is like wasting of human resources... ;( Summer of Code projects are student projects funded by Google for a summer. Many of the project proposals are significantly more ambitious than a single summer, and take much longer to come to fruition -- often being merged in the winter, the next spring, or even a summer or two later. Not all projects are even intended to lead directly to commitable code: some are effectively RD projects to understand new areas of work. However, we have a fairly high success rate in getting things committed within a year or so: remember, things need time for testing, review, revision, etc, and this requires a significant effort by the students, their mentors, and the project as a whole over a very extended period of time. Per the recent announcement on the freebsd-announce mailing list and on the web site, you can learn more about the SoC projects by visiting the FreeBSD web page, and also the FreeBSD wiki which contains more detailed information on each project: http://www.freebsd.org/projects/summerofcode-2007.html http://wiki.freebsd.org//SummerOfCode2007 The 2007 SoC season has barely begun, as the official start date is at the end of May. However, many students have started, and already put information about their projects online. I understand. But from my point of view - there is lack of PR (Public Relations) for those projects and patches. Somebody did patch with new / experimental features and almost nobody knows about it. And even if somebody find the patch / webpage about some project, there is date from last summer so project seems dead without future or patch can't be applied to current sources. So I thing FreeBSD needs some central place for these informations - maybe called Experimental Area with informations + patches + up-to-date statuses, list of testers, list of bugs / successes, list of untested things etc. So one can easily find / try / test / fix / help with any of useful things around FreeBSD not included in STABLE or CURRENT. I thing some Wiki engine + mailinglist + reminders would be useful for this. Any thoughts? At this time, some things are on SoC pages, some on personal pages of FreeBSD developers and some on the other hard to find places. Miroslav Lachman ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Jail Resource Limits for 6.x ...
Marc G. Fournier wrote: Is anyone looking into merging in the patch available at: http://www.ualberta.ca/~cdjones/cdjones_jail_soc2006.patch That provides both memory and cpu limits on a jail? It appears to be against REL_6 from last years SOC ... Is anyone using it in production anywhere? - Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) I got same question + one more. Why there are SoC projects, which never come in to src tree or wider publicity? Sometimes it is like wasting of human resources... ;( Miroslav Lachman ___ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
Jail Resource Limits for 6.x ...
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Is anyone looking into merging in the patch available at: http://www.ualberta.ca/~cdjones/cdjones_jail_soc2006.patch That provides both memory and cpu limits on a jail? It appears to be against REL_6 from last years SOC ... Is anyone using it in production anywhere? - Marc G. Fournier Hub.Org Networking Services (http://www.hub.org) Email . [EMAIL PROTECTED] MSN . [EMAIL PROTECTED] Yahoo . yscrappy Skype: hub.orgICQ . 7615664 -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.5 (FreeBSD) iD8DBQFGIQrl4QvfyHIvDvMRApdeAKClCVc62+hZRZRVi/Gi4WwhlAeJuACeIka2 qy2HZ3H0e6OQq9aDTiNDTFk= =6DVK -END PGP SIGNATURE- ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to [EMAIL PROTECTED]
