Hi,
On 9 February 2012 17:06, Sándor Guba <[email protected]> wrote:
> Hi,
>
> I wanted to try out the quota system but isn't working for me...
>
> I'm using explicit quotas and start servers in sunstone:
>
> oneadmin@mega3:~/etc$ onequota list
> UID STORAGE CPU MEMORY NUM_VMS
> 22 20000 4 8192 4
>
> oneadmin@mega3:~/etc$ onequota show 22 -f
> UID STORAGE CPU MEMORY NUM_VMS
> 22 0/20000 5/4 5120/8192 5/4
>
> The user 22 exceeded his quota...
Did you activate the authorization module inside the oned.conf?
AUTH_MAD = [
executable = "one_auth_mad",
arguments = "--authz quota --authn ssh,x509,ldap,server_cipher,server_x509"
]
You have to add the "--authz quota" part, quotas are not enabled by default
Cheers
>
> 2012/1/31 Akihiko Ota <[email protected]>:
>> Hi Daniel,
>>
>> Ok, I have changed keys to uppercase.
>>
>> [ascadm@frontend]% grep -v '^#' /srv/cloud/one/etc/auth/quota.conf
>> :db: sqlite:///srv/cloud/one/var/onequota.db
>> :defaults:
>> :CPU: 8
>> :MEMORY: 2048
>> :NUM_VMS: 2
>> :STORAGE: 10240
>>
>> (Note that ":defaults:" needs to keep lowercase.) Then Default Quotas
>> have worked correctly.
>>
>> [ascadm@frontend]% cat quotatest.one
>> NAME = "quotatest"
>> CPU = 4
>> VCPU = 4
>> MEMORY = 1024
>> OS = [ boot = "hd", arch = "x86_64" ]
>> DISK = [ IMAGE_ID = 0, BUS = virtio ]
>> NIC = [ NETWORK_ID = 0, model = "virtio" ]
>> NIC = [ NETWORK_ID = 1, model = "virtio" ]
>>
>> [ascadm@frontend]% onevm create quotatest.one
>> ID: 20
>> [ascadm@frontend]% onevm create quotatest.one
>> ID: 21
>> [ascadm@frontend]% onevm create quotatest.one
>> [VirtualMachineAllocate] User [2] : CPU quota exceeded (Quota: 8.0,
>> Used: 8.0, Requested: 4.0); MEMORY quota exceeded (Quota: 2048, Used:
>> 2048, Requested: 1024); NUM_VMS quota exceeded (Quota: 2, Used: 2,
>> Requested: 1).
>>
>> [ascadm@frontend]% oneimage create image1.one
>> ID: 6
>> [ascadm@frontend]% oneimage create image2.one
>> ID: 7
>> [ascadm@frontend]% oneimage create image3.one
>> [ImageAllocate] User [2] : STORAGE quota exceeded (Quota: 10240, Used:
>> 10240, Requested: 5120).
>>
>> Thank you very much!
>>
>> --
>> Akihiko Ota
>>
>>
>> 2012/1/30 Daniel Molina <[email protected]>:
>>> Hi,
>>>
>>> On 29 January 2012 11:14, Akihiko Ota <[email protected]> wrote:
>>>> Hi,
>>>>
>>>> I have configured Quotas according to the documentation [1] on my
>>>> OpenNebula 3.2. Explicit User Quotas are working correctly. But it
>>>> seems Default Quotas configured in the quota.conf
>>>> (/srv/cloud/one/etc/auth/quota.conf) is ignored.
>>>> Is this a quota's bug? or my mistake?
>>>>
>>>> I built OpenNebula 3.2 from source on CentOS 5.7 (x86_64). I am
>>>> using ruby-1.9.3-p0 built from source instead of CentOS 5.7 RPM.
>>>> Installation directory is self-contained. DB backend is sqlite.
>>>>
>>>> I configured quota.conf as follows:
>>>>
>>>> :db: sqlite:///srv/cloud/one/var/onequota.db
>>>> :defaults:
>>>> :cpu: 4
>>>> :memory: 1024
>>>> :num_vms: 1
>>>> :storage: 10240
>>>
>>> Would you mind try using uppercase keys? If this fixes the problem I
>>> will change these values in the conf file and documentation.
>>>
>>> Cheers
>>>
>>>>
>>>> and restarted oned. But users can get resources more than described in
>>>> quota.conf. Then I set special quotas for user "testuser" as follow:
>>>>
>>>> $ onequota set testuser cpu,memory,num_vms,storage 4,1024,1,10240
>>>>
>>>> This quota works correctly.
>>>>
>>>> [ascadm@frontend]% oneuser list
>>>> ID GROUP NAME AUTH PASSWORD
>>>> 2 users testuser core (snip)
>>>> [ascadm@frontend]% onevm create quotatest.one
>>>> [VirtualMachineAllocate] User [2] : CPU quota exceeded (Quota: 4.0,
>>>> Used: 0.0, Requested: 8.0); MEMORY quota exceeded (Quota: 1024, Used:
>>>> 0, Requested: 22528).
>>>>
>>>> Thanks,
>>>>
>>>> [1] http://opennebula.org/documentation:rel3.2:quota_auth
>>>>
>>>> --
>>>> Akihiko Ota
>>>> _______________________________________________
>>>> Users mailing list
>>>> [email protected]
>>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>>
>>> --
>>> Daniel Molina
>>> Project Engineer
>>> OpenNebula - The Open Source Toolkit for Data Center Virtualization
>>> www.OpenNebula.org | [email protected] | @OpenNebula
>>> _______________________________________________
>>> Users mailing list
>>> [email protected]
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> _______________________________________________
>> Users mailing list
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>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> _______________________________________________
> Users mailing list
> [email protected]
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--
Daniel Molina
Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | [email protected] | @OpenNebula
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