Are you serious, you want to run a prod. level env. setup (karaf on the vm with 500MB RAM) on a vm running on a 2G RAM (does not help even if you increase ram or disk) devcloud running on virtualbox/kvm?
Get a real host maybe? DevCloud is limited and a good alternative for (offline or infra-deficient) CloudStack development, two levels of cpu/storage virtualization and three levels of virtual networking is enough abuse :P Regards. ________________________________________ From: Charles Moulliard [ch0...@gmail.com] Sent: Wednesday, December 05, 2012 12:06 PM To: cloudstack-dev Subject: Re: MEMORY_CONSTRAINT_VIOLATIONMemory limits must satisfy: The reason why I have tried to deploy CentOS is that I'm not sure that with the small linux image that we provide(cloudstack) I can deploy my Apache karaf runtime (fabric project) which requires JDK 6 and at least 500Mb of RAM. On Wed, Dec 5, 2012 at 7:32 AM, Rohit Yadav <rohit.ya...@citrix.com> wrote: > Charles, alright you can try to create a light weight linux template using > damn small linux, gentoo or a configurable archlinux as an instance using > an ISO. If you want to really use CentOS, you should increase the RAM and > maybe attach an additional disk via vbox, you may also try a KVM setup with > your own devcloud image. > > That said, DevCloud is a replacement for infrastructure for offline > development, but I would recommend using a real setup for any serious > development that is storage, memory and network intensive, esp. if > deploying advance zone/network. > > Regards. > ________________________________________ > From: Charles Moulliard [ch0...@gmail.com] > Sent: Wednesday, December 05, 2012 11:44 AM > To: cloudstack-dev > Cc: Marcus Sorensen > Subject: Re: MEMORY_CONSTRAINT_VIOLATIONMemory limits must satisfy: > > Hi Rohit, > > I don't want to do something else but I have issues > (MEMORY_CONSTRAINT_VIOLATIONMemory > limits must satisfy: ..) when I try to create a new instance in the > management server of CloudStack using CentOs instead of by default linux > kernel proposed. I run the project like Sebastien ( > http://sebgoa.blogspot.be/2012/11/testing-cloudstack-41-with-devcloud.html > ). > So, is there a workaround ? > > Regards, > > Charles > > > On Wed, Dec 5, 2012 at 7:03 AM, Rohit Yadav <rohit.ya...@citrix.com> > wrote: > > > Charles, I'm not sure why you want to do that? I think I may have a way > to > > get it work with Ubuntu, just that it failed for a number of reasons and > > worked perfectly with Wheezy. My view is that Debian has higher a > security > > and test standards for their releases. (note: systemvms are also made out > > of debian), Wheezy should be released around February 2013 (the freeze > was > > around June-July 2012, if I recall correctly), like we had the previous > > releases; Lenny's February 2009 and Squeeze's February 2011. > > > > Does it matter what flavour of Linux runs as dom0, as long as the xen > host > > works fine and networking is not an issue. Marcus and I talked about kvm > > during ccc12, I've haven't tried it myself but it's was claimed that it > > works; yes you can run a devcloud appliance on a KVM host (instead of on > > VirtualBox), run devcloud (a wheezy based base with xen server) directly > > over kvm. (Note kvm won't run on virtualbox (no pv, only hvm), what I'm > > suggesting is that you run KVM over baremetal, a intel-vt/amd-v > processor.) > > > > Regards. > > ________________________________________ > > From: Charles Moulliard [ch0...@gmail.com] > > Sent: Wednesday, December 05, 2012 11:11 AM > > To: cloudstack-dev > > Cc: Marcus Sorensen > > Subject: Re: MEMORY_CONSTRAINT_VIOLATIONMemory limits must satisfy: > > > > Hi Edison, Anthony, Rohit, > > > > The new DevCloud2 image (http://rohityadav.in/logs/devcloud/) runs on > > Debian - Wheezy ( > > http://people.apache.org/~bhaisaab/cloudstack/devcloud/devcloud2.ova) > and > > not anymore like DevCloud1 ( > > http://wiki.cloudstack.org/display/COMM/DevCloud) > > on Ubuntu (http://download.cloud.com/templates/devcloud/DevCloud.ova). > > > > If I understand correctly, you would recommend that we create a new image > > running in virtualbox using CentOS ? And with qemu or qemu + KVM ? > > > > Remark : In my case, the guest OS is MacOs 10.7.5 and DevCloud2 (= Debian > > Wheezy + Xen4.1) runs in VirtulBox (4.2.4) > > > > Regards, > > > > Charles > > > > > > On Wed, Dec 5, 2012 at 12:45 AM, Edison Su <edison...@citrix.com> wrote: > > > > > I think I made a big mistake using Ubuntu xen in devcloud, which gives > us > > > a lot of troubles. > > > I know Marcus is using qemu in devcloud, is it good? > > > > > > > -----Original Message----- > > > > From: Charles Moulliard [mailto:ch0...@gmail.com] > > > > Sent: Tuesday, December 04, 2012 2:09 PM > > > > To: cloudstack-dev > > > > Subject: Re: MEMORY_CONSTRAINT_VIOLATIONMemory limits must satisfy: > > > > > > > > Any idea on how to upgrade xen on Devcloud (= VB running Devian > Wheezy > > > > + Xen 4.1) ? > > > > > > > > > > > > On Tue, Dec 4, 2012 at 7:18 PM, Alex Huang <alex.hu...@citrix.com> > > > wrote: > > > > > > > > > Ah...Didn't realize you're using devCloud. Anthony is right in > > > > > another email. This is most likely due to a mismatch between the > > xapi > > > > > java stub library your deployment is using and the xapi your > devcloud > > > is on. > > > > > > > > > > --Alex > > > > > > > > > > > -----Original Message----- > > > > > > From: Charles Moulliard [mailto:ch0...@gmail.com] > > > > > > Sent: Tuesday, December 04, 2012 9:11 AM > > > > > > To: cloudstack-dev > > > > > > Subject: Re: MEMORY_CONSTRAINT_VIOLATIONMemory limits must > > > > satisfy: > > > > > > > > > > > > Alex, > > > > > > > > > > > > There is no /var/log/xensource.log file on the XCP machine > running > > > > > > in VirtualBox (= Devcloud2) but those one : > > > > > > ls -la /var/log > > > > > > -rw------- 1 root root 20206 Dec 4 16:58 > > > xcp-networkd.log > > > > > > -rw------- 1 root root 113299 Dec 4 17:04 > > > xcp-squeezed.log > > > > > > -rw------- 1 root root 27422 Dec 4 16:58 xcp-v6d.log > > > > > > -rw------- 1 root root 10351527 Dec 4 17:07 > xcp-xapi.log > > > > > > drwxr-s--- 2 root adm 4096 Dec 3 08:32 xen > > > > > > > > > > > > > > > > > > > > > > > > On Tue, Dec 4, 2012 at 6:01 PM, Alex Huang < > alex.hu...@citrix.com> > > > > > wrote: > > > > > > > > > > > > > /var/log/xensource.log > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > Charles Moulliard > > > > > > Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : > > > > > > @cmoulliard | Blog : http://cmoulliard.blogspot.com > > > > > > > > > > > > > > > > > > > > > -- > > > > Charles Moulliard > > > > Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : > > > @cmoulliard | > > > > Blog : http://cmoulliard.blogspot.com > > > > > > > > > > > -- > > Charles Moulliard > > Apache Committer / Sr. Enterprise Architect (RedHat) > > Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com > > > > > > -- > Charles Moulliard > Apache Committer / Sr. Enterprise Architect (RedHat) > Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com > -- Charles Moulliard Apache Committer / Sr. Enterprise Architect (RedHat) Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
