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Subject: Re: Getting CRAZY for having a cloud working!
From: sebgoa <runseb@gmail.com>
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Date: Thu, 27 Dec 2012 16:35:57 +0100
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To: cloudstack-users@incubator.apache.org

Thanks for detailing the setup.

You should definitely work with 4.0, and I am not aware of a specific =
issue with XCP/CloudStack on CentOS. So stick to one OS.

Did you try what Marc Cirauqui mentioned in the thread below ?

The traffic labels in Xen Center and CloudStack need to match.
We may have to wait for Marc to enlighten us and he is probably taking a =
break this week :)

Best,

-Sebastien

On Dec 27, 2012, at 3:58 PM, Andrea Ottonello wrote:

> Hallo Sebastien,
> thank you for your help.
> I will try to put management log on the site you provided.
> I started using 4.0 version, tried 3.0 only searching for a solution.
>=20
> Let's answer something:
> 1- yes management server is running
> 2- yes I defined zone, pod, cluster and host.
> 3- primary and secondary are defined and available.
> 4- I can mount NFS secondary storage and create file inside it from =
host,
> primary is locally available to host (HBA) and I can create a VM on it
> using XenCenter, so is online and working.
> I also tried using NFS share for primary, or even localstorage =
(enabling
> global config varable to use it for VMs).
> 5- zone is enabled.
> 6- VMs are NOT running. v-2-VM is in starting/stopped state loop, =
while if
> I enable zone CS tries to create s-XX-VM, it fails, it deletes it and =
try
> again creating a new one, increasing XX number of 1, in an infinite =
loop.
> This is definitely my problem. If I look at management log, it says =
that my
> only available host is in avoid set, so CS doesn't know where to put =
VM and
> fails. I don't know WHY my host is in "avoid set": it has 22 GB of =
RAM, 200
> GB of primary storage and 2 CPU quadcore. It is a fresh install, =
formatted
> and only putted into a new pool as for installation instructions. I =
used
> same name for network interfaces and primary storage. There must be
> something wrong/missing in Xen/XCP setup, but I'm not able to =
understand
> what. Is terribly frustrating...
>=20
>=20
> 2012/12/27 sebgoa <runseb@gmail.com>
>=20
>> Dear Andrea,
>>=20
>> Very sorry things are not working out of the box for you.
>> If you can share your management server logs on the list, maybe we =
can
>> help better.
>> Use http://pastie.org/ for example, to avoid your logs being stripped =
out
>> of the email.
>>=20
>> Since it's the holiday season, lots of folks are taking a break and =
there
>> are very few people able to help out.
>>=20
>> You should use the 4.0 release which is the first official Apache =
release,
>> documented at http://incubator.apache.org/cloudstack/downloads.html
>>=20
>> Couple questions to understand where you are in the setup currently:
>>=20
>> 1-Is the management server running ?
>> 2-Have you defined the zone/pod/cluster/host ?
>> 3-Are primary and secondary storage defined and available ?
>> 4-Can you access primary and secondary storage from your xen host ?
>> 5-Is the zone enabled ?
>> 6-Are the system VMs running ?
>>=20
>> Cheers,
>>=20
>> -Sebastien
>>=20
>> On Dec 24, 2012, at 3:34 PM, Andrea Ottonello wrote:
>>=20
>>> Hallo all. I tried to analyze log for myself: found something wrong =
about
>>> storage, so I disabled multipath, configured zoning on fabric =
switches to
>>> permit only one path and tried for XXXth time to setup all again =
from
>>> scratch. No luck again. Starting to believe is a lot of crap and =
nothing
>>> else. I also tried installing CS 3.0.2 as "stable" version, NO LUCK
>> AGAIN.
>>> Tried using CentOS instead of Ubuntu, Nothing again. Ok, I will take =
my
>>> LAST try using another physical server with no SAN attached and =
using
>> local
>>> storage as primary. If even this try will not be ok, I'll give up.
>>> Wasted almost 3 weeks for obtaining... nothing. Ok, that is a open =
source
>>> product, but I cannot believe it to be SO INCREDIBLY IMPOSSIBLE to =
have
>>> neither a trial setup up and running.
>>> If anyone believe I'm simply not able to setup, I'm here: have a
>> PowerEdge
>>> 1950 DELL connected with a Brocade 200E to a EMC CX300. I have =
another
>>> server for installing VMs for management, mysql, secondary storage =
and so
>>> on. I want to use XCP/Xen as hypervisor, using a primary storage on =
my
>> SAN
>>> connected through HBAs. Give me just instructions and I will follow =
them.
>>> That's all.
>>>=20
>>>=20
>>> 2012/12/19 Andrea Ottonello <aottonello@gmail.com>
>>>=20
>>>> I discovered ... ;)
>>>> Any suggestion on where to put it?
>>>>=20
>>>>=20
>>>>=20
>>>> 2012/12/19 Chip Childers <chip.childers@sungard.com>
>>>>=20
>>>>> The apache list-serv strips attachments.  They need to be placed
>>>>> somewhere else, with a URL pointer to the location.
>>>>>=20
>>>>> On Wed, Dec 19, 2012 at 10:45 AM, Marc Cirauqui =
<mcirauqui@gmail.com>
>>>>> wrote:
>>>>>> I can't find any attachments...
>>>>>>=20
>>>>>>=20
>>>>>> On Wed, Dec 19, 2012 at 4:38 PM, Andrea Ottonello <
>> aottonello@gmail.com
>>>>>> wrote:
>>>>>>=20
>>>>>>> I will try, thank you. Already attached log to an email.
>>>>>>>=20
>>>>>>>=20
>>>>>>> 2012/12/19 Marc Cirauqui <mcirauqui@gmail.com>
>>>>>>>=20
>>>>>>>> I don't know your physical setup, but if you have two network
>>>>> interfaces,
>>>>>>>> you should name them in XenCenter.
>>>>>>>>=20
>>>>>>>> Example. In Xencenter, networking tab, you see "Network 0" and
>>>>> "Network
>>>>>>> 1"
>>>>>>>> (don't remember exact names). Rename them to be "cloud-private" =
and
>>>>>>>> "cloud-public" (for example). Then in the fancy icons in setup
>>>>> wizard (or
>>>>>>>> equivalent in infrastructure tab) put those tags in private and
>>>>> public
>>>>>>>> network.
>>>>>>>>=20
>>>>>>>> That way CS maps vm's interfaces to the right physical =
interfaces in
>>>>>>> XS...
>>>>>>>> Also, please, upload your log to pastebin or something similar =
to
>>>>> check
>>>>>>> up.
>>>>>>>>=20
>>>>>>>> thx
>>>>>>>>=20
>>>>>>>>=20
>>>>>>>> On Wed, Dec 19, 2012 at 4:24 PM, Andrea Ottonello <
>>>>> aottonello@gmail.com
>>>>>>>>> wrote:
>>>>>>>>=20
>>>>>>>>> Anyway, tried to format host and install XenServer 6.0.2, =
activated
>>>>>>> with
>>>>>>>>> free license, updated with last patches via XenCenter =
(exception
>>>>> made
>>>>>>> for
>>>>>>>>> 6.1 upgrade, of course). Restored MGMT machine to snapshot =
taken
>>>>> after
>>>>>>>>> finishing fresh setup of cloudstack (just after
>>>>>>> cloud-setup-management).
>>>>>>>>> Tested again NFS shares on CentOS machine.
>>>>>>>>> ok, let's start: followed guide to configure XenServer host
>>>>> (basically,
>>>>>>>>> installed package for CloudStack).
>>>>>>>>> Got to CloudStack UI, closed wizard and started creating zone =
pod
>>>>>>> cluster
>>>>>>>>> storage etc.... SAME F...ING S..T error, it doesn't start =
System
>>>>> VMs
>>>>>>>>> because it tells that there is no suitable host... BUT WHY??? =
Host
>>>>> is
>>>>>>>> right
>>>>>>>>> there waiting for you stupid software to place a VM on it!
>>>>>>>>>=20
>>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>>=20
>>>>>>> --
>>>>>>> Andrea Ottonello
>>>>>>>=20
>>>>>=20
>>>>=20
>>>>=20
>>>>=20
>>>> --
>>>> Andrea Ottonello
>>>>=20
>>>>=20
>>>>=20
>>>=20
>>>=20
>>> --
>>> Andrea Ottonello
>>=20
>>=20
>=20
>=20
> --=20
> Andrea Ottonello