Re: [ovirt-users] cloud-init options under python-sdk

2014-07-23 Thread Amedeo Salvati 
hello Juan|guys,

I still have problems with cloud-init options on python-sdk... now I'm trying 
to reset root password and according to xml available at 
http://www.ovirt.org/Features/Cloud-Init_Integration and specifically for 
user/pw:

...
users
  user
    user_nameroot/user_name
    passwordmyPass/password
  /user
/users
...

I've changed action object with this example:

action = params.Action(
    vm=params.VM(
    initialization=params.Initialization(
    cloud_init=params.CloudInit(
    host=params.Host(address=rheltest025),
    users=params.Users(
    user=params.User(user_name=root, 
password=pippo)
    )
    )
    )
    )
    )

but when i try to start a vm I got this error: TypeError: 'User' object is not 
iterable

somebody has some hints for resetting root password?

Best regards
Amedeo Salvati



Da: Amedeo Salvati ame...@oscert.net
A: jhern...@redhat.com
Cc: users@ovirt.org
Data: Tue, 22 Jul 2014 15:50:58 +0200
Oggetto: Re: [ovirt-users] cloud-init options under python-sdk






 many thanks Juan it works!

 best regards
 a



 Da: Juan Hernandez jhern...@redhat.com
 A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
 Cc: 
 Data: Tue, 22 Jul 2014 15:32:45 +0200
 Oggetto: Re: [ovirt-users] cloud-init options under python-sdk


  On 07/22/2014 02:55 PM, Amedeo Salvati wrote:
   hi Juan|guys,
   
   thanks for hints! but unfortunatly it seems wont works, because I've
   launched vm with this simple code:
   
   action =
   params.Action(vm=params.VM(initialization=params.Initialization(cloud_init=params.CloudInit(host=params.Host(name=rheltest014)
   vm.start( action )
   
   but after boot the VM, cloud-init service hasn't set hostname and on
   cloud-init.log and cloud-init-output.log I cannot find any entry for
   setting hostname, instead if I use web ui it work's fine...
   
   there are any ways to debug cloud-init jobs?
   the params params.Host is right for CloudInit host or is intended for
   host / hypervisor?
   
   Best regards
   Amedeo Salvati
   
  
  To change the hostname you have to use the address property of the
  Host class:
  
host=params.Host(
address=myhostname.example.com
)
  
  The Host class is used for many things, including CloudInit and
  hypervisors. But in this context it is just a container for the host name.
  
  To debug cloud-init start the VM (with the GUI or with the RESTAPI),
  then go to the hypervisor where it is actually running, and look for the
  corresponding qemu-kvm process:
  
# ps -ef | grep qemu-kvm | grep myvm
  
  The qemu-kvm command line will have a parameter indicating the file that
  contains the cloud-init data:
  
-drive file=/var/run/vdsm/payload/...img
  
  Copy that file somewhere, then mount it and inspect the content:
  
# cp /var/run/vdsm/payload/...img /tmp/my.img
# mount -o loop,ro /tmp/my.img /mnt
# find /mnt
...
# umount /mnt
  
  
   Da: Juan Hernandez jhern...@redhat.com
   A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
   Cc:
   Data: Tue, 22 Jul 2014 12:21:01 +0200
   Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
   
   On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
hello guys!
   
I'm writing some python code to start VMs, and based on operating 
system
(at this moment centos6 nad centos7), I would like to use cloud-init
options (available on web ui at run-once) to start them and resetting
root password, change hostname and write some configuration files by
using yaml semantics, but at this moment I was unable to find a way to
do it...
   
somebody know a way (or could send me some hints) using python-sdk to
start A VM and pass to it cloud-init options?
   
e.g. the portion of code I would like to change is vm.start() under
   rhel6|7:
   
try:
osVersion = vm.get_os().get_type()
if (osVersion == rhel_6x64 or osVersion == rhel_6 or
osVersion == rhel_7x64) and CLOUDINIT == yes:
print Starting VM:  + vm.name +  with cloud-init
options
 vm.start() --  else:
print Starting VM  + vm.name
vm.start()
while vmstat != 'down':
sleep(1)
vmstat = vm.get_status().state
except Exception, err:
print Error on starting VM
print err
   
   
Best regards
Amedeo Salvati
   
  
   It should be something like this:
  
   from ovirtsdk.xml import params
  
   action = params.Action(
   vm=params.VM(
   initialization=params.Initialization(
   cloud_init=params.CloudInit(
   host=params.Host(
   name=myvm
   ),
   users=...,
   files=...,
   ...
   )
   )
   )
   )
  
   vm.start(action)
  
  
   --
   Dirección Comercial: C/Jose Bardasano Baos

Re: [ovirt-users] cloud-init options under python-sdk

2014-07-23 Thread Juan Hernandez 
On 07/23/2014 02:39 PM, Amedeo Salvati wrote:
 hello Juan|guys,
 
 I still have problems with cloud-init options on python-sdk... now I'm
 trying to reset root password and according to xml available at
 http://www.ovirt.org/Features/Cloud-Init_Integration and specifically
 for user/pw:
 
 ...
 users
   user
 user_nameroot/user_name
 passwordmyPass/password
   /user
 /users
 ...
 
 I've changed action object with this example:
 
 action = params.Action(
 vm=params.VM(
 initialization=params.Initialization(
 cloud_init=params.CloudInit(
 host=params.Host(address=rheltest025),
 users=params.Users(

 user=params.User(user_name=root, password=pippo)

Try to use a list here:

  user=[parms.User(...)]

 )
 )
 )
 )
 )
 
 but when i try to start a vm I got this error: TypeError: 'User' object
 is not iterable
 
 somebody has some hints for resetting root password?
 
 Best regards
 Amedeo Salvati
 
 
 Da: Amedeo Salvati ame...@oscert.net
 A: jhern...@redhat.com
 Cc: users@ovirt.org
 Data: Tue, 22 Jul 2014 15:50:58 +0200
 Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
 
 many thanks Juan it works!
 
 best regards
 a
 
 
 Da: Juan Hernandez jhern...@redhat.com
 A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
 Cc:
 Data: Tue, 22 Jul 2014 15:32:45 +0200
 Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
 
  On 07/22/2014 02:55 PM, Amedeo Salvati wrote:
   hi Juan|guys,
  
   thanks for hints! but unfortunatly it seems wont works, because I've
   launched vm with this simple code:
  
   action =
  
 params.Action(vm=params.VM(initialization=params.Initialization(cloud_init=params.CloudInit(host=params.Host(name=rheltest014)
   vm.start( action )
  
   but after boot the VM, cloud-init service hasn't set hostname and on
   cloud-init.log and cloud-init-output.log I cannot find any entry for
   setting hostname, instead if I use web ui it work's fine...
  
   there are any ways to debug cloud-init jobs?
   the params params.Host is right for CloudInit host or is intended for
   host / hypervisor?
  
   Best regards
   Amedeo Salvati
  
 
  To change the hostname you have to use the address property of the
  Host class:
 
  host=params.Host(
  address=myhostname.example.com
  )
 
  The Host class is used for many things, including CloudInit and
  hypervisors. But in this context it is just a container for the host
 name.
 
  To debug cloud-init start the VM (with the GUI or with the RESTAPI),
  then go to the hypervisor where it is actually running, and look for the
  corresponding qemu-kvm process:
 
  # ps -ef | grep qemu-kvm | grep myvm
 
  The qemu-kvm command line will have a parameter indicating the file that
  contains the cloud-init data:
 
  -drive file=/var/run/vdsm/payload/...img
 
  Copy that file somewhere, then mount it and inspect the content:
 
  # cp /var/run/vdsm/payload/...img /tmp/my.img
  # mount -o loop,ro /tmp/my.img /mnt
  # find /mnt
  ...
  # umount /mnt
 
 
   Da: Juan Hernandez jhern...@redhat.com
   A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
   Cc:
   Data: Tue, 22 Jul 2014 12:21:01 +0200
   Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
  
   On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
hello guys!
   
I'm writing some python code to start VMs, and based on
 operating system
(at this moment centos6 nad centos7), I would like to use
 cloud-init
options (available on web ui at run-once) to start them and
 resetting
root password, change hostname and write some configuration
 files by
using yaml semantics, but at this moment I was unable to find a
 way to
do it...
   
somebody know a way (or could send me some hints) using
 python-sdk to
start A VM and pass to it cloud-init options?
   
e.g. the portion of code I would like to change is vm.start() under
   rhel6|7:
   
try:
osVersion = vm.get_os().get_type()
if (osVersion == rhel_6x64 or osVersion == rhel_6 or
osVersion == rhel_7x64) and CLOUDINIT == yes:
print Starting VM:  + vm.name +  with cloud-init
options
 vm.start() --  else:
print Starting VM  + vm.name
vm.start()
while vmstat != 'down':
sleep(1)
vmstat = vm.get_status().state
except Exception, err:
print Error on starting VM
print err
   
   
Best regards
Amedeo Salvati
   
  
   It should be something like this:
  
   from ovirtsdk.xml import params
  
   action = params.Action(
   vm=params.VM(
   initialization=params.Initialization(
   cloud_init=params.CloudInit(
   host=params.Host(
   name=myvm
   ),
   users=...,
   files

Re: [ovirt-users] cloud-init options under python-sdk

2014-07-23 Thread Amedeo Salvati 
thanks! 

best regards
a


Da: Juan Hernandez jhern...@redhat.com
A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
Cc: 
Data: Wed, 23 Jul 2014 14:44:57 +0200
Oggetto: Re: [ovirt-users] cloud-init options under python-sdk


 On 07/23/2014 02:39 PM, Amedeo Salvati wrote:
  hello Juan|guys,
  
  I still have problems with cloud-init options on python-sdk... now I'm
  trying to reset root password and according to xml available at
  http://www.ovirt.org/Features/Cloud-Init_Integration and specifically
  for user/pw:
  
  ...
  

  root
  myPass

  
  ...
  
  I've changed action object with this example:
  
  action = params.Action(
  vm=params.VM(
  initialization=params.Initialization(
  cloud_init=params.CloudInit(
  host=params.Host(address=rheltest025),
  users=params.Users(
 
  user=params.User(user_name=root, password=pippo)
 
 Try to use a list here:
 
   user=[parms.User(...)]
 
  )
  )
  )
  )
  )
  
  but when i try to start a vm I got this error: TypeError: 'User' object
  is not iterable
  
  somebody has some hints for resetting root password?
  
  Best regards
  Amedeo Salvati
  
  
  Da: Amedeo Salvati ame...@oscert.net
  A: jhern...@redhat.com
  Cc: users@ovirt.org
  Data: Tue, 22 Jul 2014 15:50:58 +0200
  Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
  
  many thanks Juan it works!
  
  best regards
  a
  
  
  Da: Juan Hernandez jhern...@redhat.com
  A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
  Cc:
  Data: Tue, 22 Jul 2014 15:32:45 +0200
  Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
  
   On 07/22/2014 02:55 PM, Amedeo Salvati wrote:
hi Juan|guys,
   
thanks for hints! but unfortunatly it seems wont works, because I've
launched vm with this simple code:
   
action =
   
  params.Action(vm=params.VM(initialization=params.Initialization(cloud_init=params.CloudInit(host=params.Host(name=rheltest014)
vm.start( action )
   
but after boot the VM, cloud-init service hasn't set hostname and on
cloud-init.log and cloud-init-output.log I cannot find any entry for
setting hostname, instead if I use web ui it work's fine...
   
there are any ways to debug cloud-init jobs?
the params params.Host is right for CloudInit host or is intended for
host / hypervisor?
   
Best regards
Amedeo Salvati
   
  
   To change the hostname you have to use the address property of the
   Host class:
  
   host=params.Host(
   address=myhostname.example.com
   )
  
   The Host class is used for many things, including CloudInit and
   hypervisors. But in this context it is just a container for the host
  name.
  
   To debug cloud-init start the VM (with the GUI or with the RESTAPI),
   then go to the hypervisor where it is actually running, and look for the
   corresponding qemu-kvm process:
  
   # ps -ef | grep qemu-kvm | grep myvm
  
   The qemu-kvm command line will have a parameter indicating the file that
   contains the cloud-init data:
  
   -drive file=/var/run/vdsm/payload/...img
  
   Copy that file somewhere, then mount it and inspect the content:
  
   # cp /var/run/vdsm/payload/...img /tmp/my.img
   # mount -o loop,ro /tmp/my.img /mnt
   # find /mnt
   ...
   # umount /mnt
  
  
Da: Juan Hernandez jhern...@redhat.com
A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
Cc:
Data: Tue, 22 Jul 2014 12:21:01 +0200
Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
   
On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
 hello guys!

 I'm writing some python code to start VMs, and based on
  operating system
 (at this moment centos6 nad centos7), I would like to use
  cloud-init
 options (available on web ui at run-once) to start them and
  resetting
 root password, change hostname and write some configuration
  files by
 using yaml semantics, but at this moment I was unable to find a
  way to
 do it...

 somebody know a way (or could send me some hints) using
  python-sdk to
 start A VM and pass to it cloud-init options?

 e.g. the portion of code I would like to change is vm.start() under
rhel6|7:

 try:
 osVersion = vm.get_os().get_type()
 if (osVersion == rhel_6x64 or osVersion == rhel_6 or
 osVersion == rhel_7x64) and CLOUDINIT == yes:
 print Starting VM:  + vm.name +  with cloud-init
 options
  vm.start() --  else:
 print Starting VM  + vm.name
 vm.start()
 while vmstat != 'down':
 sleep(1)
 vmstat = vm.get_status().state
 except Exception, err:
 print Error on starting VM

Re: [ovirt-users] cloud-init options under python-sdk

2014-07-22 Thread Juan Hernandez 
On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
 hello guys!
 
 I'm writing some python code to start VMs, and based on operating system
 (at this moment centos6 nad centos7), I would like to use cloud-init
 options (available on web ui at run-once) to start them and resetting
 root password, change hostname and write some configuration files by
 using yaml semantics, but at this moment I was unable to find a way to
 do it...
 
 somebody know a way (or could send me some hints) using python-sdk to
 start A VM and pass to it cloud-init options?
 
 e.g. the portion of code I would like to change is vm.start() under rhel6|7:
 
 try:
 osVersion = vm.get_os().get_type()
 if (osVersion == rhel_6x64 or osVersion == rhel_6 or
 osVersion == rhel_7x64) and CLOUDINIT == yes:
 print Starting VM:  + vm.name +  with cloud-init
 options
 vm.start()  --
 else:
 print Starting VM  + vm.name
 vm.start()
 while vmstat != 'down':
 sleep(1)
 vmstat = vm.get_status().state
 except Exception, err:
 print Error on starting VM
 print err
 
 
 Best regards
 Amedeo Salvati
 

It should be something like this:

  from ovirtsdk.xml import params

  action = params.Action(
vm=params.VM(
  initialization=params.Initialization(
cloud_init=params.CloudInit(
  host=params.Host(
name=myvm
  ),
  users=...,
  files=...,
  ...
)
  )
)
  )

  vm.start(action)


-- 
Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta
3ºD, 28016 Madrid, Spain
Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] cloud-init options under python-sdk

2014-07-22 Thread Amedeo Salvati 
hi Juan|guys,

thanks for hints! but unfortunatly it seems wont works, because I've launched 
vm with this simple code:

action = 
params.Action(vm=params.VM(initialization=params.Initialization(cloud_init=params.CloudInit(host=params.Host(name=rheltest014)
vm.start( action )

but after boot the VM, cloud-init service hasn't set hostname and on 
cloud-init.log and cloud-init-output.log I cannot find any entry for setting 
hostname, instead if I use web ui it work's fine...

there are any ways to debug cloud-init jobs?
the params params.Host is right for CloudInit host or is intended for host / 
hypervisor?

Best regards
Amedeo Salvati


Da: Juan Hernandez jhern...@redhat.com
A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
Cc: 
Data: Tue, 22 Jul 2014 12:21:01 +0200
Oggetto: Re: [ovirt-users] cloud-init options under python-sdk


 On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
  hello guys!
  
  I'm writing some python code to start VMs, and based on operating system
  (at this moment centos6 nad centos7), I would like to use cloud-init
  options (available on web ui at run-once) to start them and resetting
  root password, change hostname and write some configuration files by
  using yaml semantics, but at this moment I was unable to find a way to
  do it...
  
  somebody know a way (or could send me some hints) using python-sdk to
  start A VM and pass to it cloud-init options?
  
  e.g. the portion of code I would like to change is vm.start() under rhel6|7:
  
  try:
  osVersion = vm.get_os().get_type()
  if (osVersion == rhel_6x64 or osVersion == rhel_6 or
  osVersion == rhel_7x64) and CLOUDINIT == yes:
  print Starting VM:  + vm.name +  with cloud-init
  options
  vm.start()  --   
  else:
  print Starting VM  + vm.name
  vm.start()
  while vmstat != 'down':
  sleep(1)
  vmstat = vm.get_status().state
  except Exception, err:
  print Error on starting VM
  print err
  
  
  Best regards
  Amedeo Salvati
  
 
 It should be something like this:
 
   from ovirtsdk.xml import params
 
   action = params.Action(
 vm=params.VM(
   initialization=params.Initialization(
 cloud_init=params.CloudInit(
   host=params.Host(
 name=myvm
   ),
   users=...,
   files=...,
   ...
 )
   )
 )
   )
 
   vm.start(action)
 
 
 -- 
 Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta
 3ºD, 28016 Madrid, Spain
 Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] cloud-init options under python-sdk

2014-07-22 Thread Amedeo Salvati 
many thanks Juan it works!

best regards
a



Da: Juan Hernandez jhern...@redhat.com
A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
Cc: 
Data: Tue, 22 Jul 2014 15:32:45 +0200
Oggetto: Re: [ovirt-users] cloud-init options under python-sdk


 On 07/22/2014 02:55 PM, Amedeo Salvati wrote:
  hi Juan|guys,
  
  thanks for hints! but unfortunatly it seems wont works, because I've
  launched vm with this simple code:
  
  action =
  params.Action(vm=params.VM(initialization=params.Initialization(cloud_init=params.CloudInit(host=params.Host(name=rheltest014)
  vm.start( action )
  
  but after boot the VM, cloud-init service hasn't set hostname and on
  cloud-init.log and cloud-init-output.log I cannot find any entry for
  setting hostname, instead if I use web ui it work's fine...
  
  there are any ways to debug cloud-init jobs?
  the params params.Host is right for CloudInit host or is intended for
  host / hypervisor?
  
  Best regards
  Amedeo Salvati
  
 
 To change the hostname you have to use the address property of the
 Host class:
 
   host=params.Host(
   address=myhostname.example.com
   )
 
 The Host class is used for many things, including CloudInit and
 hypervisors. But in this context it is just a container for the host name.
 
 To debug cloud-init start the VM (with the GUI or with the RESTAPI),
 then go to the hypervisor where it is actually running, and look for the
 corresponding qemu-kvm process:
 
   # ps -ef | grep qemu-kvm | grep myvm
 
 The qemu-kvm command line will have a parameter indicating the file that
 contains the cloud-init data:
 
   -drive file=/var/run/vdsm/payload/...img
 
 Copy that file somewhere, then mount it and inspect the content:
 
   # cp /var/run/vdsm/payload/...img /tmp/my.img
   # mount -o loop,ro /tmp/my.img /mnt
   # find /mnt
   ...
   # umount /mnt
 
 
  Da: Juan Hernandez jhern...@redhat.com
  A: Amedeo Salvati ame...@oscert.net, users@ovirt.org
  Cc:
  Data: Tue, 22 Jul 2014 12:21:01 +0200
  Oggetto: Re: [ovirt-users] cloud-init options under python-sdk
  
  On 07/22/2014 11:48 AM, Amedeo Salvati wrote:
   hello guys!
  
   I'm writing some python code to start VMs, and based on operating system
   (at this moment centos6 nad centos7), I would like to use cloud-init
   options (available on web ui at run-once) to start them and resetting
   root password, change hostname and write some configuration files by
   using yaml semantics, but at this moment I was unable to find a way to
   do it...
  
   somebody know a way (or could send me some hints) using python-sdk to
   start A VM and pass to it cloud-init options?
  
   e.g. the portion of code I would like to change is vm.start() under
  rhel6|7:
  
   try:
   osVersion = vm.get_os().get_type()
   if (osVersion == rhel_6x64 or osVersion == rhel_6 or
   osVersion == rhel_7x64) and CLOUDINIT == yes:
   print Starting VM:  + vm.name +  with cloud-init
   options
    vm.start() --  else:
   print Starting VM  + vm.name
   vm.start()
   while vmstat != 'down':
   sleep(1)
   vmstat = vm.get_status().state
   except Exception, err:
   print Error on starting VM
   print err
  
  
   Best regards
   Amedeo Salvati
  
 
  It should be something like this:
 
  from ovirtsdk.xml import params
 
  action = params.Action(
  vm=params.VM(
  initialization=params.Initialization(
  cloud_init=params.CloudInit(
  host=params.Host(
  name=myvm
  ),
  users=...,
  files=...,
  ...
  )
  )
  )
  )
 
  vm.start(action)
 
 
  --
  Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta
  3ºD, 28016 Madrid, Spain
  Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.
 
 
 -- 
 Dirección Comercial: C/Jose Bardasano Baos, 9, Edif. Gorbea 3, planta
 3ºD, 28016 Madrid, Spain
 Inscrita en el Reg. Mercantil de Madrid – C.I.F. B82657941 - Red Hat S.L.___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users