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From Charles Moulliard <ch0...@gmail.com>
Subject Re: Can we still use DevCloud VM Image ?
Date Thu, 15 Nov 2012 08:13:43 GMT
Many thanks. What do you mean by "*Preseed a systemvm template and you
should be good to go. (2. is the tricky one)" ?*
*I have started to create a google document to define step-by-step what do
do.*


On Wed, Nov 14, 2012 at 11:19 AM, Rohit Yadav <rohit.yadav@citrix.com>wrote:

>
> On 14-Nov-2012, at 3:23 PM, Charles Moulliard <ch007m@gmail.com> wrote:
>
> > Hi Rohit,
> >
> > Have you been able to finalize your work about creating a new Ubuntu
> image
> > for VirtualBox. If this is not the case, can you share with us (document,
> > ...) what you have done to configure Ubunttu (Installating MySQL, Tomcat,
> > ....) ?
>
> Hi Charles,
>
> Alright I'm back online, will work on releasing a devcloud image that I
> hope would work out of the box, after some code monkey duties this week. In
> the new image, mysql, tomcat, git etc. won't be installed on devcloud. The
> idea is that you develop on your host os, debug with your fav. IDE and run
> mgmt server, mysql, jetty/tomcat as well (if you want to do that on
> devcloud that too you can do). The default image will have only the
> preconfigured network, xen (kvm won't run as pv hypervisor, I knew it
> required hvm/intel-vt or amd-v, and I still tried just to see what happens
> and it did not run) and nfs server.
>
> I've already shared the base os, which is x86 ubuntu precise
> http://bhaisaab.org/vms/ubuntu-12.04-x86-minimal-vm.tar.gz (note: this is
> not devcloud, just the base system which is stripped down and archived,
> ~250MB) Till I do that, you may try to diy devcloud, the top level goals
> are to: 1. Install xen, 2. Configure network such that it's accessible to
> the host os and can access Internet, 3. Install and configure NFS, 4.
> Preseed a systemvm template and you should be good to go. (2. is the tricky
> one)
>
> Just skip the following, something frivolous but for fun:
> Around devcloud, I'm experimenting a lot (slow internet, plus every time I
> mess I start from a fresh copy) so not able to produce a final image; you
> may call me crazy for what I'm going to share next: so I've a raspberrypi
> with me (a dirt cheap small single board arm 32bit computer, 4 GB sdcard,
> 512MB ram etc., http://www.raspberrypi.org and we know devcloud was cloud
> in a box, I'm trying to see if I can create a devpi or basically devcloud
> but in hardware and not as a vm, basically cloud in your pocket. I
> installed debian wheezy on it and xen pv for arm (xen cloudplaform for arm,
> this just blows up, even after cpvm disabled, ssvm etc. would just blow it
> up), and this thing fails at the point when I restart it, also the default
> sd card (it's storage, think hdd) is small (4GB) and the disk io is very
> small re-flashing it every time consumes a lot of my time, ordered a 16GB
> class10 sd card for better disk io, will keep you posted how this
> experiment went, I've a gut feeling though this won't work given the
> resource constraints.
>
> Regards.
>
> >
> > Regards,
> >
> > Charles
> >
> >
> > On Sun, Nov 11, 2012 at 5:50 PM, Rohit Yadav <rohit.yadav@citrix.com>
> wrote:
> >
> >> Not really, in my setup I want eth0 to be host-only which is causing
> some
> >> issues; another problem is I'm making it x86 only, so I see few crashes.
> >> Will update when I'm done.
> >> ________________________________________
> >> From: Charles Moulliard [ch007m@gmail.com]
> >> Sent: Sunday, November 11, 2012 9:06 PM
> >> To: cloudstack-dev
> >> Subject: Re: Can we still use DevCloud VM Image ?
> >>
> >> Did you succeed it to fix the routing issues ?
> >>
> >>
> >> On Sat, Nov 10, 2012 at 1:53 PM, Rohit Yadav <rohit.yadav@citrix.com>
> >> wrote:
> >>
> >>> Hi Charles, it won't work as the vms inside host only network can only
> >>> access the host os and other vms on it. Therefore devcloud inside
> >> host-only
> >>> network won't be able to reach the Internet.
> >>> I'm actually trying to create a new devcloud image with two network
> >>> adapters, one NAT (eth1, so devcloud is able to reach the Internet) and
> >> one
> >>> host-only adapter (eth0, so we can run mgmt server etc.) and it will be
> >>> only 300-350MB (archived). I was trying not the share the image, having
> >>> some routing issues when I do that, will share as soon I fix those
> >> issues.
> >>>
> >>> --
> >>> Rohit
> >>> PS. the base system is ubuntu x86 precise and the untouched stripped
> down
> >>> vm is available here: http://bhaisaab.org/vms
> >>> ________________________________________
> >>> From: Charles Moulliard [ch007m@gmail.com]
> >>> Sent: Saturday, November 10, 2012 4:46 PM
> >>> To: cloudstack-dev
> >>> Subject: Re: Can we still use DevCloud VM Image ?
> >>>
> >>> Hi,
> >>>
> >>> I have been able to setup the bridged adapter on virtualbox to allow
> the
> >>> guest machine to get an IP address (from my DHCP server runinng in this
> >> lan
> >>> : 192.168.1x).
> >>>
> >>> The guest is configured like this :
> >>>
> >>> root@devcloud:/home/devcloud/download# more /etc/network/interfaces
> >>> # The loopback network interface
> >>> auto lo
> >>> iface lo inet loopback
> >>>
> >>> # The primary network interface
> >>> auto xenbr0
> >>> iface xenbr0 inet static
> >>>    gateway 192.168.56.1
> >>>    address 192.168.56.2
> >>>    netmask 255.255.255.0
> >>>    bridge_ports eth0
> >>>
> >>> auto eth0
> >>> iface eth0 inet static
> >>>
> >>> auto eth1
> >>> iface eth1 inet dhcp
> >>> ***********************************
> >>> eth1      Link encap:Ethernet  HWaddr 08:00:27:df:00:00
> >>>          inet addr:192.168.1.6  Bcast:192.168.1.255  Mask:255.255.255.0
> >>>          inet6 addr: fe80::a00:27ff:fedf:0/64 Scope:Link
> >>>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >>> xenbr0    Link encap:Ethernet  HWaddr 08:00:27:7e:74:9c
> >>>          inet addr:192.168.56.2  Bcast:192.168.56.255
> >> Mask:255.255.255.0
> >>>          inet6 addr: fe80::a00:27ff:fe7e:749c/64 Scope:Link
> >>>          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
> >>> *************************************
> >>> ip route
> >>> default via 192.168.56.1 dev xenbr0  metric 100
> >>> 192.168.1.0/24 dev eth1  proto kernel  scope link  src 192.168.1.6
> >>> 192.168.56.0/24 dev xenbr0  proto kernel  scope link  src 192.168.56.2
> >>> **************************************
> >>>
> >>> Unfortunately, DNS resolution still does not work. Is there something
> >> else
> >>> to do ?
> >>>
> >>> root@devcloud:/home/devcloud/download# wget
> >>>
> >>>
> >>
> http://be.mirror.eurid.eu/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-minimal.iso
> >>> --2012-11-10 03:11:46--
> >>>
> >>>
> >>
> http://be.mirror.eurid.eu/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-minimal.iso
> >>> Resolving be.mirror.eurid.eu (be.mirror.eurid.eu)... failed: Temporary
> >>> failure in name resolution.
> >>> wget: unable to resolve host address `be.mirror.eurid.eu'
> >>>
> >>> Regards,
> >>>
> >>> Charles
> >>>
> >>>
> >>> On Mon, Nov 5, 2012 at 7:33 PM, Edison Su <Edison.su@citrix.com>
> wrote:
> >>>
> >>>> The latest devcloud vm using host-only-network(if you follow the steps
> >> in
> >>>>
> >>>
> >>
> https://cwiki.apache.org/CLOUDSTACK/cloudstack-devcloud-environment-setup.html
> >>> ),
> >>>> which means, devcloud vm can't not access public network, thus,
> >> download
> >>>> template/iso doesn't work.
> >>>> To fix the issue:
> >>>> 1. You can use "Bridged networking", plug devcloud vm into the network
> >>>> used by your laptop. Need to change devcloud vm's ip to the ip address
> >> in
> >>>> your subnet. And also need to change tools/devcloud/devcloud.cfg
> >>>> 2. Add a new network adaptor to devcloud vm, which is plugged into
> >>>> "Bridged networking". So devcloud vm will have two nics, one is on
> >>>> "host-only network", another one is on "bridge networking", which can
> >>>> access public network. Then add default route on the bridge network
> >> nic.
> >>>>
> >>>>
> >>>> -----Original Message-----
> >>>> From: Charles Moulliard [mailto:ch007m@gmail.com]
> >>>> Sent: Sunday, November 04, 2012 11:34 PM
> >>>> To: cloudstack-dev
> >>>> Subject: Can we still use DevCloud VM Image ?
> >>>>
> >>>> Hi,
> >>>>
> >>>> Last tests with DevCloud VM (
> >>>>
> >>>>
> >>>
> >>
> https://cwiki.apache.org/CLOUDSTACK/cloudstack-devcloud-environment-setup.html
> >>>> )
> >>>> does not succeed on my Linux machine. Management server works fine
> like
> >>>> also creation of tiny instances but there are issues with NFS mount,
> >> DNS
> >>>> and of course to download  new ISO file (CentOs, ...). That was not
> the
> >>>> case a few days ago
> >>>>
> >>>> NFS & Primary/Secondary storage
> >>>>
> >>>> WARN  [network.element.VpcVirtualRouterElement] (secstorage-1:)
> Network
> >>>> Ntwk[204|Guest|6] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (consoleproxy-1:) Network
> >>>> Ntwk[204|Guest|6] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (secstorage-1:) Network
> >>>> Ntwk[202|Control|3] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (consoleproxy-1:) Network
> >>>> Ntwk[202|Control|3] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (secstorage-1:) Network
> >>>> Ntwk[201|Management|2] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (consoleproxy-1:) Network
> >>>> Ntwk[201|Management|2] is not associated with any VPC WARN
> >>>> [network.element.VpcVirtualRouterElement] (secstorage-1:) Network
> >>>> Ntwk[203|Storage|4] is not associated with any VPC WARN
> >> [utils.nio.Link]
> >>>> (AgentManager-Selector:) SSL: Fail to find the generated keystore.
> >>> Loading
> >>>> fail-safe one to continue.
> >>>> WARN  [storage.download.DownloadListener] (Timer-4:) Entering download
> >>>> error state: timeout waiting for response from storage host,
> >>>> template=centos.iso at host nfs://192.168.56.2:/opt/storage/secondary
> >>>>
> >>>> DNS
> >>>>
> >>>> root@devcloud:/home/devcloud/download# wget
> >>>>
> >>>
> >>
> http://ftp.belnet.be/packages/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-minimal.iso
> >>>> --2012-11-04 23:17:41--
> >>>>
> >>>>
> >>>
> >>
> http://ftp.belnet.be/packages/centos/6.3/isos/x86_64/CentOS-6.3-x86_64-minimal.iso
> >>>> Resolving ftp.belnet.be (ftp.belnet.be)... failed: Temporary failure
> >> in
> >>>> name resolution.
> >>>> wget: unable to resolve host address `ftp.belnet.be'
> >>>>
> >>>>
> >>>> Question : Is Devcloud VM image (
> >>>> http://download.cloud.com/templates/devcloud/DevCloud.ova) still up
> to
> >>>> date to work with Cloudstack 4.10-SNAPSHOT ?
> >>>>
> >>>> Regards,
> >>>>
> >>>> --
> >>>> 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

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