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From Edison Su <Edison...@citrix.com>
Subject RE: [RFC] DevCloud, an all-in-one-box CloudStack development environment
Date Mon, 09 Jul 2012 18:32:38 GMT


> -----Original Message-----
> From: tomoe@midokura.jp [mailto:tomoe@midokura.jp] On Behalf Of Tomoe
> Sugihara
> Sent: Monday, July 09, 2012 2:10 AM
> To: cloudstack-dev@incubator.apache.org
> Cc: cloudstack-users@incubator.apache.org
> Subject: Re: [RFC] DevCloud, an all-in-one-box CloudStack development
> environment
> 
> On Mon, Jul 9, 2012 at 4:25 PM, Edison Su <Edison.su@citrix.com> wrote:
> 
> >
> >
> > Sent from my iPhone
> >
> > On Jul 8, 2012, at 11:31 PM, "Tomoe Sugihara" <tomoe@midokura.com>
> wrote:
> >
> > > On Mon, Jul 9, 2012 at 9:20 AM, Edison Su <Edison.su@citrix.com>
> wrote:
> > >
> > >>
> > >>
> > >> Sent from my iPhone
> > >>
> > >> On Jul 7, 2012, at 9:19 AM, "Tomoe Sugihara" <tomoe@midokura.com
> > <mailto:
> > >> tomoe@midokura.com>> wrote:
> > >>
> > >> Hi Edison,
> > >>
> > >> This is very helpful for newbies like me.
> > >> However, I tried this according to the wiki page, but found some
> > problems
> > >> listed below.
> > >> I managed to add a host, but couldn't even launch a VM due to the
> issue
> > 3.
> > >>
> > >> I hope this would help improve DevCloud.
> > >>
> > >> ----------------------------
> > >> 1. ssh commands failed
> > >>
> > >>   I got "com.jcraft.jsch.JSchException: reject HostKey" when I
> tried
> > some
> > >> ant r* targets.
> > >>   So, I worked around this with the patch attached.
> > >> Thanks for your patch, but could please post the patch here?
> Attached is
> > >> not allowed in apache mailing list.
> > >>
> > >
> > > Sure. Will do.
> > >
> > >
> > >>
> > >> 2. rdeploydb didn't work
> > >>
> > >>  Since many scripts uses --password option to pass in password and
> mysql
> > >> prompts you, many of the commands failed.
> > >>
> > >>  I ended up ssh'ing to dom0 and did the equivalent db setup.
> > >>
> > >> Possible reason: do you override dbrootpw in
> > >> build/override/replace.properties on your host CloudStack source
> code
> > >> directory? If it's been override, then rdeploydb will use
> $dbrootpw to
> > >> deploy devcloud db, while devcloud db password is empty, so then
> failed.
> > >>
> > >
> > > I didn't touch anything on my working directory on the host. It was
> just
> > > pure master code at that time.
> >
> > Need to add DBROOTPW= in build/override/replace.properties
> >
> 
> Ah, OK. This was not on the wiki:)
> 
> >
> > >
> > >
> > >>
> > >> 3. tiny Linux template is not in good status
> > >>
> > >> Status says "Unable to resolve nfs1.lab.vmops.com<
> > >> http://nfs1.lab.vmops.com>"...
> > >>
> > >> Is there any place from which I can download templates easily?
> > >> You don't need to download this template, it's already
> preinstalled on
> > >> devcloud image, it's put under
> > /opt/storage/secondary/template/tmpl/1/5/.
> > >> After secondary storage vm booting up, it will report this
> template to
> > mgt
> > >> server.
> > >> Can you stop/start secondary storage vm? And check the management
> server
> > >> log(/opt/cloudstack/incu*/vmops.log, search ListTemplate. What
> > ListTemplate
> > >> returns?
> > >>
> > >
> > > I have the image under  /opt/storage/secondary/template/tmpl/1/5/,
> but
> > > after restarting
> > > SSVM, the same thing happened. And, I cant'
> > > find /opt/cloudstack/incu*/vmops.log.
> > It's in the devcloud, can you "find /opt -name vmops.log" inside
> devcloud?
> >
> 
> root@devcloud:~# find /opt -name vmops.log
> root@devcloud:~#
> 
> Btw, did you successful run "rdeploydb " and "rdebug"? if not, then the
> log
> > file is at /var/log/cloud/management/management-server.log
> >
> 
> Not rdeploydb, but successfully ran "rdebug".
> However, I still can't find ListTemplate even in /var/log/cloud/

Better to fix rdeploydb at first, right now, your system is in a good shape.
If you had taken a snapshot for devcloud after importing the devcloud.ova into virtualbox,
then you can revert back to the initial state.
Then we can test the preinstalled cloudstack mgt server works for you or not, by go to http://localhost:8080/client,
then enable the zone, wait for a few minutes, ssvm will come up, and the tiny user vm will
be available.
Anyway, I'll write up the whole setup/configuration/how-to-use, step-by-step illustrated.


> 
> root@devcloud:~# grep -i ListTemplate  /var/log/cloud/* -r
> root@devcloud:~#
> 
> Thanks,
> Tomoe
> 
> 
> 
> > >
> > > Cheers,
> > > Tomoe
> > >
> > >
> > >>
> > >> ------------------
> > >>
> > >> Cheers,
> > >> Tomoe
> > >>
> > >> On Sat, Jul 7, 2012 at 11:37 AM, Edison Su <Edison.su@citrix.com
> > <mailto:
> > >> Edison.su@citrix.com>> wrote:
> > >> Hi All,
> > >>   I created an all-in-one-box CloudStack development environment,
> name
> > it
> > >> as DevCloud. It's ready to download from
> > >> http://download.cloud.com/templates/devcloud/DevCloud.ova and the
> > >> document is put at
> http://wiki.cloudstack.org/display/comm/DevCloud.
> > >>   If you are a CloudStack developer whose daily tasks are directly
> > >> related to hypervisor, or are interested in CloudStack but don't
> want to
> > >> setup a CloudStack environment by yourself, welcome to have a try.
> > >>   Comments are welcome!
> > >>   Note: the image is about 1.5G, the downloading may take a while.
> > >>
> > >>
> >

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