[one-users] Quota Issue

Daniel Molina dmolina at opennebula.org
Fri Dec 23 02:37:11 PST 2011
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You are right, the code I sent will not work, in the repo you can find the
correct commit.

http://dev.opennebula.org/projects/opennebula/repository/revisions/master/entry/src/authm_mad/remotes/quota/quota.rb#L292

On 22 December 2011 20:03, Hutson Betts <hut101 at tamu.edu> wrote:

> Daniel,
>
> This is a late reply, but I wanted to point out that the patch you
> provided is slightly wrong. I believe it should be:
>
> --- a/src/authm_mad/remotes/quota/quota.rb
> +++ b/src/authm_mad/remotes/quota/quota.rb
> @@ -241,10 +241,10 @@ class Quota
>             resources.each{ |res|
>                 pool = get_pool(res, user_id)
>                 base_xpath = "/#{res}_POOL/#{resource}"
>                  Quota.const_get("#{res}_USAGE".to_sym).each { |key,
> params|
> +                    usage[key] ||= 0
>                     pool.each_xpath("#{base_xpath}/#{params[:xpath]}") {
> |elem|
>                         if elem
> -                            usage[key] ||= 0
>                             if params[:count]
>                                 usage[key] += 1
>                             else
>
> With the other patch, the key variable was never defined, since it was
> defined in the next line. Therefore, the following error would occur:
>
> Thu Dec 22 12:55:12 2011 [AuM][I]: Command execution
> fail: /var/lib/one/remotes/auth/quota/authorize 1 VM:PFRFTVBMQVRFPjxDUFU
> +PCFbQ0RBVEFbMV1dPjwvQ1BVPjxESV$
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I
> 22 /usr/lib/one/ruby/quota.rb:244:in `get_usage': undefined local
> variable or method `key' for #<Quota:0x7faee1fc02a0> (NameError)
>
> Thu Dec 22 12:55:12 2011 [AuM][I]: /usr/lib/one/ruby/quota.rb:244:in
> `get_usage': undefined local variable or method `key' for
> #<Quota:0x7faee1fc02a0> (Name$
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /usr/lib/one/ruby/quota.rb:241:in `each'
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /usr/lib/one/ruby/quota.rb:241:in `each'
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /usr/lib/one/ruby/quota.rb:241:in `get_usage'
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /usr/lib/one/ruby/quota.rb:241:in `get_usage'
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /usr/lib/one/ruby/quota.rb:189:in `check_quotas'
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /usr/lib/one/ruby/quota.rb:189:in `check_quotas'
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /usr/lib/one/ruby/quota.rb:184:in `authorize'
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /usr/lib/one/ruby/quota.rb:184:in `authorize'
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /var/lib/one/remotes/auth/quota/authorize:53
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /var/lib/one/remotes/auth/quota/authorize:53
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /var/lib/one/remotes/auth/quota/authorize:52:in `each'
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /var/lib/one/remotes/auth/quota/authorize:52:in `each'
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22
> from /var/lib/one/remotes/auth/quota/authorize:52
>
> Thu Dec 22 12:55:12 2011 [AuM][I]:
> from /var/lib/one/remotes/auth/quota/authorize:52
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: LOG I 22 ExitCode:
> 1
>
> Thu Dec 22 12:55:12 2011 [AuM][I]: ExitCode: 1
> Thu Dec 22 12:55:12 2011 [AuM][D]: Message received: AUTHORIZE FAILURE
> 22 -
>
> Thu Dec 22 12:55:12 2011 [AuM][E]: Auth Error:
> Thu Dec 22 12:55:12 2011 [ReM][E]: [VirtualMachineAllocate] User [1] not
> authorized to perform action on virtual machine.
>
> However, after using the change I made, I was able to get it working.
>
> oneadmin at opennebula-server:~$ occi-compute --username [USER] --password
> [PASSWORD] --url https://localhost/occi --debug create test.vm
> /var/lib/gems/1.8/gems/curb-0.7.16/lib/curb_core.so: warning: already
> initialized constant CURL_SSLVERSION_DEFAULT
> <COMPUTE href='[ADDRESS]/compute/21'>
>  <ID>21</ID>
>  <CPU>1</CPU>
>  <MEMORY>1024</MEMORY>
>  <NAME>one-21</NAME>
>  <INSTANCE_TYPE>small</INSTANCE_TYPE>
>  <STATE>PENDING</STATE>
>  <DISK id='0'>
>    <STORAGE href='[ADDRESS]/storage/1' name='Machine A'/>
>    <TYPE>DISK</TYPE>
>    <TARGET>hda</TARGET>
>  </DISK>
>  <NIC>
>    <NETWORK href='[ADDRESS]/network/10' name='test-2'/>
>    <IP>192.168.0.1</IP>
>    <MAC>02:00:c0:a8:00:01</MAC>
>  </NIC>
> </COMPUTE>
>
> oneadmin at opennebula-server:~$ onevm list all
>    ID USER     GROUP    NAME         STAT CPU     MEM        HOSTNAME
> TIME
>     21 [USER]    users    one-21       runn  94   1024M      10.1.0.101
> 00 00:02:33
>
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Fri, 2011-12-16 at 17:51 +0100, Daniel Molina wrote:
> > Dear Hutson,
> >
> > I suppose that you are using OpenNebula 3.0. That bug was fixed in the
> > master branch for the next release. This bug appears when the VM pool
> > is empty or no CPU is defined in the VMS. You can fix it applying the
> > following patch:
> >
> > diff --git a/src/authm_mad/remotes/quota/quota.rb
> > b/src/authm_mad/remotes/quota/quota.rb
> > index 1f13234..26336bb 100644
> > --- a/src/authm_mad/remotes/quota/quota.rb
> > +++ b/src/authm_mad/remotes/quota/quota.rb
> > @@ -241,10 +241,10 @@ class Quota
> >              resources.each{ |res|
> >                  pool = get_pool(res, user_id)
> >                  base_xpath = "/#{res}_POOL/#{resource}"
> > +                usage[key] ||= 0
> >                  Quota.const_get("#{res}_USAGE".to_sym).each { |key,
> params|
> >                      pool.each_xpath("#{base_xpath}/#{params[:xpath]}")
> { |elem|
> >                          if elem
> > -                            usage[key] ||= 0
> >                              if params[:count]
> >                                  usage[key] += 1
> >                              else
> >
> >
> > Kind regards.
> >
> > On 15 December 2011 18:45, Hutson Betts <hut101 at tamu.edu> wrote:
> > > I'm currently facing a similar issue when attempting to instantiate a
> VM
> > > using occi-compute. The error:
> > >
> > > oneadmin at opennebula-server:~$ occi-compute --username [USER]
> --password
> > > [PASSWORD] --url https://localhost/occi --debug create test.vm
> > > /var/lib/gems/1.8/gems/curb-0.7.16/lib/curb_core.so: warning: already
> > > initialized constant CURL_SSLVERSION_DEFAULT
> > > [VirtualMachineAllocate] User [1] not authorized to perform action on
> > > virtual machine.
> > >
> > > oneadmin at opennebula-server:~$ onevm list all
> > >    ID USER     GROUP    NAME         STAT CPU     MEM        HOSTNAME
> > > TIME
> > >
> > > oneadmin at opennebula-server:~$ onevnet list all
> > > one  ID USER     GROUP    NAME              TYPE BRIDGE PUB  LEASES
> > >   6 [USER]    users    firewall-extern      R    br2  No       0
> > >
> > > oneadmin at opennebula-server:~$ oneimage list all
> > >  ID USER     GROUP    NAME            SIZE TYPE          REGTIME PUB
> > > PER STAT  RVMS
> > >   1 [USER]    users    Machine A      1015M   OS   12/11 17:50:01  No
> > > No  rdy     0
> > >   2 [USER]    users    Machine B       976M   OS   12/11 17:51:27  No
> > > No  rdy     0
> > >   3 [USER]    users    Machine C       993M   OS   12/11 18:00:40  No
> > > No  rdy     0
> > >
> > > Output From oned.log:
> > >
> > > Thu Dec 15 11:43:25 2011 [ACL][D]: Request #1 VM/* CREATE
> > > Thu Dec 15 11:43:25 2011 [ACL][D]: > Rule  @1 VM+NET+IMAGE+TEMPLATE/*
> > > CREATE+INFO_POOL_MINE
> > > Thu Dec 15 11:43:25 2011 [ACL][D]: Permission granted
> > > Thu Dec 15 11:43:26 2011 [ReM][D]: VirtualMachinePoolInfo method
> invoked
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 12 ExitCode:
> > > 0
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]: ExitCode: 0
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: AUTHENTICATE
> > > SUCCESS 12 -
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11 Command
> > > execution fail: /var/lib/one/remotes/auth/quota/authorize 1
> > > VM:PFRFTVBMQVRFPjxDUFU+PCF$
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]: Command execution
> > > fail: /var/lib/one/remotes/auth/quota/authorize 1
> VM:PFRFTVBMQVRFPjxDUFU
> > > +PCFbQ0RBVEFbMV1dPjwvQ1BVPjxESV$
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I
> > > 11 /usr/lib/one/ruby/quota.rb:199:in `Float': can't convert nil into
> > > Float (TypeError)
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]: /usr/lib/one/ruby/quota.rb:199:in
> > > `Float': can't convert nil into Float (TypeError)
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /usr/lib/one/ruby/quota.rb:199:in `send'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /usr/lib/one/ruby/quota.rb:199:in `send'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /usr/lib/one/ruby/quota.rb:199:in `check_quotas'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /usr/lib/one/ruby/quota.rb:199:in `check_quotas'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /usr/lib/one/ruby/quota.rb:194:in `each'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /usr/lib/one/ruby/quota.rb:194:in `each'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /usr/lib/one/ruby/quota.rb:194:in `check_quotas'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /usr/lib/one/ruby/quota.rb:194:in `check_quotas'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /usr/lib/one/ruby/quota.rb:184:in `authorize'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /usr/lib/one/ruby/quota.rb:184:in `authorize'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /var/lib/one/remotes/auth/quota/authorize:53
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /var/lib/one/remotes/auth/quota/authorize:53
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /var/lib/one/remotes/auth/quota/authorize:52:in `each'
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /var/lib/one/remotes/auth/quota/authorize:52:in `each'
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11
> > > from /var/lib/one/remotes/auth/quota/authorize:52
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]:
> > > from /var/lib/one/remotes/auth/quota/authorize:52
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: LOG I 11 ExitCode:
> > > 1
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][I]: ExitCode: 1
> > > Thu Dec 15 11:43:26 2011 [AuM][D]: Message received: AUTHORIZE FAILURE
> > > 11 -
> > >
> > > Thu Dec 15 11:43:26 2011 [AuM][E]: Auth Error:
> > > Thu Dec 15 11:43:26 2011 [ReM][E]: [VirtualMachineAllocate] User [1]
> not
> > > authorized to perform action on virtual machine.
> > >
> > > --
> > > Hutson Betts
> > > Computer Science and Engineering
> > > Texas A&M University
> > >
> > >
> > > On Thu, 2011-12-15 at 14:26 +1000, Graeme Gillies wrote:
> > >> Hi,
> > >>
> > >> I've done some more investigating and I've got a handle on what the
> problem is.
> > >>
> > >> My VM templates don't define a CPU attribute (as I'm just letting it
> > >> use the default values) and therefore the code errors out trying to
> > >> get a CPU value from my vm template which don't have one.
> > >>
> > >> This sounds like a bug to me, I'm assuming I should file it at
> > >> dev.opennebula.org?
> > >>
> > >> Regards,
> > >>
> > >> Graeme
> > >>
> > >> On Mon, Dec 5, 2011 at 3:36 PM, Graeme Gillies
> > >> <graeme.r.gillies at gmail.com> wrote:
> > >> > Hi,
> > >> >
> > >> > I have enabled the quota module on my opennebula 3 installation and
> > >> > now whenever I try and create a vm image, either from a template or
> > >> > file from disk, I get the quota module denying me. I have checked
> the
> > >> > quota limits for the user are ok. Running the command from the
> > >> > oned.log with ruby debug gives the following error message
> > >> >
> > >> > /var/lib/one/remotes/auth/quota/authorize:38: warning: ambiguous
> first
> > >> > argument; put parentheses or even spaces
> > >> > /var/lib/one/remotes/auth/quota/authorize:57: warning: ambiguous
> first
> > >> > argument; put parentheses or even spaces
> > >> > Exception `LoadError' at
> /usr/lib/ruby/site_ruby/1.8/rubygems.rb:1113
> > >> > - no such file to load -- rubygems/defaults/operating_system
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/config_file.rb:50 - no such
> file
> > >> > to load -- Win32API
> > >> > Exception `NoMethodError' at /usr/lib/ruby/1.8/rational.rb:78 -
> > >> > undefined method `gcd' for Rational(1, 2):Rational
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31 - no such
> > >> > file to load -- nokogiri
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31 - no such
> > >> > file to load -- xmlparser
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:38 - no such
> > >> > file to load -- xmlparser
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31 - no such
> > >> > file to load -- sequel
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/model/base.rb:817:
> > >> > warning: `*' interpreted as argument prefix
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/model/base.rb:631:
> > >> > warning: instance variable @dataset not initialized
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/model/base.rb:631:
> > >> > warning: instance variable @dataset not initialized
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31 - no such
> > >> > file to load -- sqlite3
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31 - no such
> > >> > file to load -- sqlite3/1.8/sqlite3_native
> > >> > Exception `LoadError' at
> > >> > /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:38 - no such
> > >> > file to load -- sqlite3/1.8/sqlite3_native
> > >> > Exception `SQLite3::SQLException' at
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sqlite3-1.3.3/lib/sqlite3/database.rb:91 -
> > >> > index quotas_uid_index already exists
> > >> > Exception `Sequel::DatabaseError' at
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/database/misc.rb:254
> > >> > - SQLite3::SQLException: index quotas_uid_index already exists
> > >> > Exception `SQLite3::SQLException' at
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sqlite3-1.3.3/lib/sqlite3/database.rb:91 -
> > >> > index usage_uid_index already exists
> > >> > Exception `Sequel::DatabaseError' at
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/database/misc.rb:254
> > >> > - SQLite3::SQLException: index usage_uid_index already exists
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/dataset/actions.rb:130:
> > >> > warning: instance variable @row_proc not initialized
> > >> >
> /usr/lib/ruby/gems/1.8/gems/sequel-3.29.0/lib/sequel/dataset/actions.rb:130:
> > >> > warning: instance variable @row_proc not initialized
> > >> > Exception `TypeError' at /usr/lib/one/ruby/quota.rb:199 - can't
> > >> > convert nil into Float
> > >> > /usr/lib/one/ruby/quota.rb:199:in `Float': can't convert nil into
> > >> > Float (TypeError)
> > >> >        from /usr/lib/one/ruby/quota.rb:199:in `send'
> > >> >        from /usr/lib/one/ruby/quota.rb:199:in `check_quotas'
> > >> >        from /usr/lib/one/ruby/quota.rb:194:in `each'
> > >> >        from /usr/lib/one/ruby/quota.rb:194:in `check_quotas'
> > >> >        from /usr/lib/one/ruby/quota.rb:184:in `authorize'
> > >> >        from /var/lib/one/remotes/auth/quota/authorize:53
> > >> >        from /var/lib/one/remotes/auth/quota/authorize:52:in `each'
> > >> >        from /var/lib/one/remotes/auth/quota/authorize:52
> > >> >
> > >> > output for onequota show 1
> > >> >
> > >> >  uid          cpu       memory      num_vms      storage
> > >> >   1          0/3   5120/10240         4/10      0/20480
> > >> >
> > >> > Any help would be much appreciated.
> > >> >
> > >> > Regards,
> > >> >
> > >> > Graeme
> > >> _______________________________________________
> > >> Users mailing list
> > >> Users at lists.opennebula.org
> > >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >
> > > _______________________________________________
> > > Users mailing list
> > > Users at lists.opennebula.org
> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >
> >
> >
> >
>
> _______________________________________________
> Users mailing list
> Users at lists.opennebula.org
> 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 | dmolina at opennebula.org | @OpenNebula
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