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From Charles Moulliard <ch0...@gmail.com>
Subject Re: CloudStack running in Virtualbox
Date Wed, 24 Oct 2012 13:28:51 GMT
Hi Rohit,

I have followed instructions here ((
https://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+devcloud+environment+setup)
but I cannot ping the DevCloud VM machine at this address 192.168.56.2 from
the machine where VB is running.

Host = LinuxMint running VirtualBox

ping 192.168.56.2
PING 192.168.56.2 (192.168.56.2) 56(84) bytes of data.
>From 192.168.56.1 icmp_seq=1 Destination Host Unreachable

 ifconfig
eth0      Link encap:Ethernet  HWaddr 5c:26:0a:02:87:e9
          inet addr:192.168.1.5  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::5e26:aff:fe02:87e9/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1464812 errors:0 dropped:0 overruns:0 frame:0
          TX packets:804617 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2152292686 (2.1 GB)  TX bytes:60443043 (60.4 MB)
          Interrupt:20 Memory:e9600000-e9620000

vboxnet0  Link encap:Ethernet  HWaddr 0a:00:27:00:00:00
          inet addr:192.168.56.1  Bcast:192.168.56.255  Mask:255.255.255.0
          inet6 addr: fe80::800:27ff:fe00:0/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:149 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:24294 (24.2 KB)

Guest = DevCloud VM

After logging using root / password

ifconfig -->
xenbr0 = 192.168.56.2/255.255.255.0
eth0 is not configured
eth1 has a MAC address but no IP address
xenbr1 has a MAC address but no IP address

So something is missing in the config presented at the link ?

Regards,

Charles

On Wed, Oct 24, 2012 at 2:24 PM, Charles Moulliard <ch007m@gmail.com> wrote:

> Hi Rohit,
>
> Thx for the update.
> Additional questions :
> - If the machine containing the VB is linked by example to the following
> network 192.168.1.x/255.255.255.0 and has access to internet using a DHCP
> server, do you think that the network to be used for the host only adapter
> should be 192.168.56.x as defined here (
> https://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+devcloud+environment+setup)
> ?
> - How will it be possible for the DevCloud VM machine to have access to
> internet if we use only between VB and cloud machine the host only adapter
> and not NAT or Bridge adapter as second adapter ?
>
> There is a missing piece in the wiki page : You should tell to the user
> how it should configure the vboxnet0 adapter in VB that we will use with
> the host only adapter ! The existing page explains only how to configure
> the DevCloud VM (/etc/hosts file)
>
> Regards,
>
> Charles
>
>
> On Wed, Oct 24, 2012 at 1:37 PM, Rohit Yadav <rohit.yadav@citrix.com>wrote:
>
>> I think the bridge mode may not be a good idea, as it may pollute your
>> LAN.
>> I suggest you try the host-only adapter:
>> https://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+devcloud+environment+setup
>>
>> Note: this for the latest asf master where we use maven and ant is only
>> used till 4.0 (checkout 4.0 branch and do ant <stuff> after you setup the
>> network in devcloud for host-only adapter).
>>
>> Regards.
>> ________________________________________
>> From: Charles Moulliard [ch007m@gmail.com]
>> Sent: Wednesday, October 24, 2012 4:34 PM
>> To: cloudstack-users@incubator.apache.org
>> Subject: Re: CloudStack running in Virtualbox
>>
>> Damned. By changing the network adapter from NAT to bridge adapter in VB,
>> I
>> cannot anymore connect to the management server from the browser running
>> in
>> the host machine (= ubuntu machine) using localhost or 192.168.1.3 or
>> 10.0.2.15 followed by 8080/client
>>
>> ssh works well from ubuntu to the VB image (CloudStack) like you can see
>> hereafter
>>
>> ssh root@192.168.1.3
>> root@192.168.1.3's password:
>> Welcome to Ubuntu 12.04 LTS (GNU/Linux 3.2.0-23-generic-pae i686)
>>
>>  * Documentation:  https://help.ubuntu.com/
>>
>>   System information as of Wed Oct 24 04:01:34 PDT 2012
>>
>>   System load:  0.07              Processes:             112
>>   Usage of /:   31.3% of 5.57GB   Users logged in:       1
>>   Memory usage: 22%               IP address for eth0:   192.168.1.3
>>   Swap usage:   0%                IP address for xenbr0: 192.168.1.3
>>
>>
>> On Wed, Oct 24, 2012 at 12:47 PM, Charles Moulliard <ch007m@gmail.com
>> >wrote:
>>
>> > I will change from NAT to bridge adapter.
>> > DHCP is configured on the DSL router (= LAN where the machine is
>> plugged)
>> >
>> >
>> > On Wed, Oct 24, 2012 at 12:18 PM, Donal Lafferty <
>> > donal.lafferty@citrix.com> wrote:
>> >
>> >> This seems to explain the problem you are seeing.
>> >>
>> >> "The disadvantage of NAT mode is that, much like a private network
>> behind
>> >> a router, the virtual machine is invisible and unreachable from the
>> outside
>> >> internet; you cannot run a server this way unless you set up port
>> >> forwarding (described below)."
>> >>
>> >> See http://www.virtualbox.org/manual/ch06.html#network_nat
>> >>
>> >>
>> >> If you want to stick with NAT, you should create a VM in the virtual
>> box
>> >> install that can run your browser.  Alternatively, use a bridge
>> adapter.
>> >>
>> >>
>> >> BTW, where is the DHCP daemon that is allocating addresses to your VMs?
>> >>
>> >>
>> >>
>> >>
>> >> -----Original Message-----
>> >> From: Charles Moulliard [mailto:ch007m@gmail.com]
>> >> Sent: 24 October 2012 10:37
>> >> To: cloudstack-users@incubator.apache.org
>> >> Subject: Re: CloudStack running in Virtualbox
>> >>
>> >> Are you connecting from the host running virtual box to the VM running
>> the
>> >> management server over SSH or HTTP?
>> >> > No.
>> >>
>> >>  10.0.2.50 = VirtualBox IP address
>> >>  10.0.2.15 = CloudStack management server
>> >>  10.0.2.179 = an instance created using the console (
>> >> http://localhost:8080/client/). I can connect to the web console from
>> the
>> >> ubuntu machine where VirtualBox has been installed and running the
>> image
>> >> CloudStack
>> >>
>> >> I cannot connect to the management server using address
>> >> http://10.0.2.15:8080/client
>> >>
>> >> On Wed, Oct 24, 2012 at 11:07 AM, Donal Lafferty
>> >> <donal.lafferty@citrix.com>wrote:
>> >>
>> >> > Hi Charles,
>> >> >
>> >> > Need more information.
>> >> >
>> >> > Are you connecting from the host running virtual box to the VM
>> running
>> >> the
>> >> > management server over SSH or HTTP?
>> >> >
>> >> > For HTTP, AFAIK you not to include the port and virtual path.  E.g.
>> >> > http://10.0.2.179:8080/client
>> >> >
>> >> > Also, can you confirm what IP addresses you have?  10.0.2.50 seems
>> to be
>> >> > the VirtualBox gateway and 10.0.2.179 the management server.  So
>> what is
>> >> > 10.0.2.15?
>> >> >
>> >> > DL
>> >> >
>> >> >
>> >> > -----Original Message-----
>> >> > From: Charles Moulliard [mailto:ch007m@gmail.com]
>> >> > Sent: 24 October 2012 09:49
>> >> > To: cloudstack-users@incubator.apache.org
>> >> > Subject: CloudStack running in Virtualbox
>> >> >
>> >> > Hi,
>> >> >
>> >> > Hi. I have installed successfully the following image in virtualbox
(
>> >> > http://download.cloud.com/templates/devcloud/DevCloud.ova) and
>> created
>> >> an
>> >> > instance. Unfortunately, I cannot connect to it with its IP address
>> >> > (10.0.2.179). VirtualBox uses NAT and a host only adapter + vboxnet
>> >> > (10.0.2.50). Is there something else to configure ?
>> >> > When I log to the Unix machine (where CloudStack has been deployed),
>> I
>> >> can
>> >> > ping 10.0.2.15 address but not 10.0.2.179.
>> >> >
>> >> > 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
>
>
>


-- 
Charles Moulliard
Apache Committer / Sr. Enterprise Architect (RedHat)
Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com

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