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XenServer Cloud Driver
======================
The XenServer driver is designed to work with a Citrix XenServer.
Requires XenServer SDK
(can be downloaded from https://www.citrix.com/downloads/xenserver/product-software/ )
Place a copy of the XenAPI.py in the Python site-packages folder.
:depends: XenAPI
Example provider configuration:
.. code-block:: yaml
# /etc/salt/cloud.providers.d/myxen.conf
myxen:
driver: xen
url: http://10.0.0.120
user: root
password: p@ssw0rd
Example profile configuration:
.. code-block:: yaml
# /etc/salt/cloud.profiles.d/myxen.conf
suse:
provider: myxen
user: root
password: p@ssw0rd
image: opensuseleap42_2-template
storage_repo: 'Local storage'
resource_pool: default_pool
clone: True
minion:
master: 10.0.0.18
sles:
provider: myxen
user: root
clone: False
image: sles12sp2-template
deploy: False
w2k12:
provider: myxen
image: w2k12svr-template
clone: True
userdata_file: /srv/salt/win/files/windows-firewall.ps1
win_installer: /srv/salt/win/files/Salt-Minion-2016.11.3-AMD64-Setup.exe
win_username: Administrator
win_password: p@ssw0rd
use_winrm: False
ipv4_cidr: 10.0.0.215/24
ipv4_gw: 10.0.0.1
i ( t absolute_importt print_functiont unicode_literals( t datetimeN( t six( t SaltCloudSystemExitt SaltCloudExceptionu xenc C@ s< t � t k r t St � t k r& t St j j t � a t S( u>
Only load if Xen configuration and XEN SDK is found.
( t get_configured_providert Falset _get_dependenciest saltt cachet Cachet __opts__t __virtualname__( ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt __virtual__] s c C@ s t j t i t d 6� S( uO
Warn if dependencies aren't met.
Checks for the XenAPI.py module
u XenAPI( t configt check_driver_dependenciesR t HAS_XEN_API( ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR l s c C@ s t j t t p t d � S( u/
Return the first configured instance.
u url( u url( R t is_provider_configuredR
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Get a connection to the XenServer host
u 1.0u salt_cloud_{}_driveru urlt
search_globalu useru passwordu
ignore_sslt defaultt
ignore_sslu- url: %s user: %s password: %s, originator: %su XXX-pw-redacted-XXXu detailsi u /i u: session is -> url: %s user: %s password: %s, originator:%s( t formatR R t get_cloud_config_valueR R
R t XenAPIt Sessiont logt debugt xenapit login_with_passwordt FailureR t text_typet __dict__t splitt join( t api_versiont
originatort urlt usert passwordR t sessiont ext pool_master_addrt slash_partst new_url( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt _get_session� sR c C@ s t � } | j j j � } i } x� | D]� } | j j j | � } | d r( | d r( y | d d } Wn+ t k
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List virtual machines
.. code-block:: bash
salt-cloud -Q
u
is_a_templateu is_control_domainu other_configu base_template_nameu/ VM %s, doesnt have base_template_name attributeu
name_labelu uuidu idu imageu nameu memory_dynamic_maxu sizeu power_stateu stateu private_ipsu
public_ipsN(
R/ R t VMt get_all_recordst
get_recordt Exceptiont NoneR R t get_vm_ip( R* t vmst rett vmt recordt base_template_name( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt
list_nodes� s*
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Get the IP address of the VM
.. code-block:: bash
salt-cloud -a get_vm_ip xenvm01
.. note:: Requires xen guest tools to be installed in VM
u functionu1 This function must be called with -a or --action.u New session being createdR* u /u' VM vif returned for instance: %s ip: %su 0/ipu3 VM guest metrics returned for instance: %s 0/ip: %su% Could not get vm metrics at this timeN( R R4 R R R/ t _get_vmR R0 t get_VIFst VIFt get_ipv4_addressest popR# t get_guest_metricst VM_guest_metricst get_networkst keysR R t info( t nameR* t callR8 R7 t vifst vift cidrt subnett vgmt net( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR5 � s8
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Set the IP address on a virtual interface (vif)
u staticu functionu0 The function must be called with -a or --action.u3 Setting name: %s ipv4_cidr: %s ipv4_gw: %s mode: %su New session being createdu There are %s vifs.u, Static IP assignment could not be performed.N( R R R R4 R/ R< R R0 R= t lenR> R2 t configure_ipv4R R RE t True(
RF t ipv4_cidrt ipv4_gwR* RG t modeR8 RH RI R9 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt set_vm_ip s.
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List full virtual machines
.. code-block:: bash
salt-cloud -F
u
is_a_templateu is_control_domainu other_configu base_template_nameu/ VM %s, doesnt have base_template_name attributeu
name_labelu uuidu idu nameu imageu sizeu power_stateu stateu private_ipsu
public_ipsu
snapshot_timeu xenu :i u ret: %su provider: %su __opts__: %su cloud.cache_node_listN( R4 R/ R R0 t get_allR2 R3 R R R5 RD R R# R
t __utils__( R* R7 R6 R8 R9 R: t vm_cfgt providert comps( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt list_nodes_full1 sD
c C@ s t j j j t � t d | � S( uf
Perform a select query on Xen VM instances
.. code-block:: bash
salt-cloud -S
u query.selection( R
t utilst cloudt list_nodes_selectRZ R
( RG ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR] b s c C@ s8 | d k r t d � � n t j d | � | d
k rn d | k re | d d k r\ t } qk t } qz t } n i } t } t � } | j j j � } i } x� | D]� } | j j j
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Return available Xen VDI images
If this function is called with the ``-f`` or ``--function`` then
it can return a list with minimal deatil using the ``terse=True`` keyword
argument.
.. code-block:: bash
salt-cloud -f vdi_list myxen terse=True
u actionu3 This function must be called with -f or --function.u kwargs is %su terseu Trueu uuidu OpqueRefu
name_labelu OpaqueRefN( R R R R4 RP R R/ R t VDIRU R2 t typet gett update( RG t kwargst terseR* t vdisR7 t vdit data( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt vdi_listr s2
c C@ s" | d k r t d � � n t � S( u�
Return available Xen locations (not implemented)
.. code-block:: bash
salt-cloud --list-locations myxen
u actionuB The avail_locations function must be called with -f or --function.( R t pool_list( R* RG ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt avail_locations� s
c C@ s& | d k r t d � � n i d d 6S( uu
Return a list of Xen template definitions
.. code-block:: bash
salt-cloud --list-sizes myxen
u actionu> The avail_sizes function must be called with -f or --function.uK Sizes are build into templates. Consider running --list-images to see sizesu STATUS( R ( R* RG ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt avail_sizes� s
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Return available Xen template information.
This returns the details of
each template to show number cores, memory sizes, etc..
.. code-block:: bash
salt-cloud -f template_list myxen
u
is_a_templateu
name_label( R/ R R0 RU R2 ( RG t templatesR* R6 R8 R9 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt
template_list� s
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Show information about a specific VM or template
.. code-block:: bash
salt-cloud -a show_instance xenvm01
.. note:: memory is memory_dynamic_max
u functionu= The show_instnce function must be called with -a or --action.u$ show_instance-> name: %s session: %sR* u
is_a_templateu is_control_domainu other_configu base_template_nameu/ VM %s, doesnt have base_template_name attributeu
name_labelu uuidu idu imageu nameu memory_dynamic_maxu sizeu power_stateu stateu private_ipsu
public_ipsu cloud.cache_nodeN( R R R R4 R/ R< R R0 R2 R3 R5 RV R R
( RF R* RG R8 R9 R: R7 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt
show_instance� s8
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Called by create() used to determine resource pool
u u
resource_pooli u resource pool: %su
name_labelN( RD t _get_poolR t poolRU R4 R2 R R ( R* t vm_t
resource_poolRo t
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Called by create() used to determine storage repo for create
u u storage_repou storage repository: %su
name_labelN(
RD t _get_srR4 R Ro t get_default_SRt SRR2 R R ( R* Rq Rp t storage_repot
default_srt sr_record( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt _determine_storage_repo s c C@ s� | d } i } i } t d d d d j | � d i | d 6| d d 6| d d 6d
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Create a VM in Xen
The configuration for this function is read from the profile settings.
.. code-block:: bash
salt-cloud -p some_profile xenvm01
u nameu cloud.fire_eventu eventu starting createu salt/cloud/{0}/creatingt argsu profileu driveru providert sock_diru sock_dirt transportu transportu Adding %s to cloud cache.u cloud.cachedir_index_addu xenu imageu cloneu
Clone: %s u requesting instanceu salt/cloud/{0}/requestingu deployu delopy is set to %su1 The Salt minion will not be installed, deploy: %su extrau created instanceu salt/cloud/{0}/createdN( RV R R
R R R/ Rt R{ R` R4 RP t _clone_vmt _copy_vmt
_provision_vmR< t startt _wait_for_ipt _set_static_ipR R0 R2 t _deploy_salt_minionRm Ra ( Rp RF R9 R7 R* Rq Rx t imaget cloneR8 t deploy( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt create) s|
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u,
Deploy salt minion during create()
u ssh_hostu useru rootu passwordu p@ssw0rd!u provideru xenu %s has IP of %su Installing Salt minion on %su cloud.bootstrapu boot return: %sN( R5 R` R R R4 RE RV R
( RF R* Rp t boot_ret( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� � s c C@ s� d } d } d | j � k r8 t j d � | d } n d | j � k r� t j d � | d } t j d � t | | | | d � n d S( u2
Set static IP during create() if defined
u u ipv4_gwu ipv4_gw is found in keysu ipv4_cidru ipv4_cidr is found in keysu attempting to set IP in instanceN( RD R R RT R4 ( RF R* Rp RQ RR ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� � s
c C@ s� t j � } d } x� | d k r� t | | � } | d k rW | j d � rW d } qW n t j � } | | } t j d | j | � | j d k r� t j d � Pn t j
d � q Wd S( u6
Wait for IP to be available during create()
u 169u0 Waited %s seconds for %s to report ip address...i� u Timeout getting IP addressi N( R t nowR4 R5 t
startswithR R t secondst warningt timet sleep( RF R* t
start_timet statust
check_timet delta( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� � s
c C@ s� | d k s | d k r d S| j j j | � } t j d | � x^ | j j j | � d k r� t | j j j | � d � d } t j d | � t j
d � qD Wt j d | � | j j j | � d S( uC
Run XenAPI task in asynchronous mode to prevent timeouts
u
Running %su pendingi id u Task progress %.2f%%i u Cleaning up task %sN( R4 R t taskt get_name_labelR R t
get_statust roundt get_progressR� R� t destroy( R� R* t task_namet progress( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt _run_async_task� s "c C@ sf | d k r t � } n t j d | | � t | | � } | j j j j | | � } t | | � d S( u�
Create VM by cloning
This is faster and should be used if source and target are
in the same storage repository
u Creating VM %s by cloning %sN(
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Create VM by copy
This is slower and should be used if source and target are
NOT in the same storage repository
template = object reference
name = string name of new VM
session = object reference
sr = object reference
u Creating VM %s by copying %sN(
R4 R/ R R R< R R� R0 t copyR� ( t templateRF R* t srR� R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� � s c C@ s` | d k r t � } n t j d | � t | | � } | j j j j | � } t | | � d S( u-
Provision vm right after clone/copy
u Provisioning VM %sN(
R4 R/ R RE R< R R� R0 t provisionR� ( RF R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� s c C@ s� | d k r t d � � n | d k r3 t � } n t j d | � t | | � } | j j j j | t
t � } t | | � t
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Start a vm
.. code-block:: bash
salt-cloud -a start xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Starting VM %sN( R R4 R/ R RE R< R R� R0 R� R RP R� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� s
c C@ s� | d k r t d � � n | d k r3 t � } n t j d | � t | | � } | j j j j | � } t
| | � t | � S( uT
Pause a vm
.. code-block:: bash
salt-cloud -a pause xenvm01
u functionu= The show_instnce function must be called with -a or --action.u
Pausing VM %sN( R R4 R/ R RE R< R R� R0 t pauseR� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� ' s
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UnPause a vm
.. code-block:: bash
salt-cloud -a unpause xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Unpausing VM %sN( R R4 R/ R RE R< R R� R0 t unpauseR� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� = s
c C@ s� | d k r t d � � n | d k r3 t � } n t j d | � t | | � } | j j j j | � } t
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Suspend a vm to disk
.. code-block:: bash
salt-cloud -a suspend xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Suspending VM %sN( R R4 R/ R RE R< R R� R0 t suspendR� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� S s
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t � } t | | � t
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Resume a vm from disk
.. code-block:: bash
salt-cloud -a resume xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Resuming VM %sN( R R4 R/ R RE R< R R� R0 t resumeR RP R� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� i s
c C@ s+ | d k r t d � � n t | | | � S( uS
Stop a vm
.. code-block:: bash
salt-cloud -a stop xenvm01
u functionu= The show_instnce function must be called with -a or --action.( R t shutdown( RF RG R* ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt stop s
c C@ s� | d k r t d � � n | d k r3 t � } n t j d | � t | | � } | j j j j | � } t
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Shutdown a vm
.. code-block:: bash
salt-cloud -a shutdown xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Starting VM %sN( R R4 R/ R RE R< R R� R0 R� R� Rm ( RF RG R* R8 R� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR� � s
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Reboot a vm
.. code-block:: bash
salt-cloud -a reboot xenvm01
u functionu= The show_instnce function must be called with -a or --action.u Starting VM %su Runningu {} is not running to be rebootedN( R R4 R/ R RE R< R R0 t get_power_stateR� t clean_rebootR� Rm R ( RF RG R* R8 t power_stateR� ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt reboot� s
c C@ sK | d k r t � } n | j j j | � } t | � d k rG | d Sd S( u.
Get XEN vm instance object reference
i i N( R4 R/ R R0 t get_by_name_labelRN ( RF R* R6 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyR< � s c C@ sK | d k r t � } n | j j j | � } t | � d k rG | d Sd S( u4
Get XEN sr (storage repo) object reference
i i N( R4 R/ R Rw R� RN ( RF R* t srs( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyRu � s c C@ sm | d k r t � } n | j j j � } x< | D]4 } | j j j | � } | | j d � k r1 | Sq1 Wd S( u0
Get XEN resource pool object reference
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name_labelN( R4 R/ R Ro RU R2 R` ( RF R* t poolsRo Rs ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyRn � s
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Destroy Xen VM or template instance
.. code-block:: bash
salt-cloud -d xenvm01
u functionuE The destroy action must be called with -d, --destroy, -a or --action.u cloud.fire_eventu eventu destroying instanceu salt/cloud/{0}/destroyingR| u nameR} u sock_dirR~ u transportu power_state: %su power_stateu Haltedu vbdu destroyedu destroyed instanceu salt/cloud/{0}/destroyedu update_cachediru cloud.delete_minion_cachediru :i u cloud.cachedir_index_delN( R RV R R
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Geta list of storage repositories
.. code-block:: bash
salt-cloud -f sr_list myxen
u functionu: This function must be called with -f, --function argument.u
name_label( R R/ R Rw RU R2 ( RG R7 R* R� R� Rz ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt sr_list s
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Get a list of Xen Servers
.. code-block:: bash
salt-cloud -f host_list myxen
u actionu: This function must be called with -f, --function argument.u
name_label( R R/ R t hostRU R2 ( RG R7 R* t hostsR� t host_record( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt host_list6 s
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Get a list of Resource Pools
.. code-block:: bash
salt-cloud -f pool_list myxen
u actionu: This function must be called with -f, --function argument.u
name_label( R R/ R Ro RU R2 ( RG R7 R* R� Ro Rs ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyRh K s
c C@ st | d k r t d � � n i } t � } | j j j � } x1 | D]) } | j j j | � } | | | d <qC W| S( ug
Get a list of Resource Pools
.. code-block:: bash
salt-cloud -f pool_list myxen
u functionu: This function must be called with -f, --function argument.u uuid( R R/ R t PIFRU R2 ( RG R7 R* t pifst pifR9 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt pif_lista s
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Get a list of virtual network interfaces on a VM
**requires**: the name of the vm with the vbd definition
.. code-block:: bash
salt-cloud -a vif_list xenvm01
u functionu8 This function must be called with -a, --action argument.u A name kwarg is rquiredi u vif-{}i N(
R R4 R/ R< R R0 R= R> R2 R ( RF RG Rb R7 Rf R* R8 RH t xRI t
vif_record( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt vif_listv s$
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Get a list of VBDs on a VM
**requires**: the name of the vm with the vbd definition
.. code-block:: bash
salt-cloud -a vbd_list xenvm01
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vbd_record( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt vbd_list� s(
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Get a list of images from Xen
If called with the `--list-images` then it returns
images with all details.
.. code-block:: bash
salt-cloud --list-images myxen
u actionu: This function must be called with -f, --function argument.( R Rl ( RG ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt avail_images� s c
C@ s | d k r t � } n i } | j j j | � } t | � d k r| j j j | d � } | d k rd } x� | D]� } | j j j | � } | d d k r� | j j j | d � } d | d k r� | j j j
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Get virtual block devices on VM
.. code-block:: bash
salt-cloud -a destroy_vm_vdis xenvm01
i i u VDIu OpaqueRef:NULLu isou
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Destroy Xen VM or template instance
.. code-block:: bash
salt-cloud -f destroy_template myxen name=testvm2
u actionu6 The destroy_template function must be called with -f.u nameu
is_a_templateu
name_labelu destroyedu statusu not foundN( R R4 R` R/ R R0 R1 R R2 RP R� ( RF RG Rb R* R6 R7 t foundR8 R9 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt destroy_template� s(
c C@ su | d k r t d � � n | d k r@ t j d � t � } n t | d | �} | j j j | � } | rq | Sd S( ui
Get PV arguments for a VM
.. code-block:: bash
salt-cloud -a get_pv_args xenvm01
u functionu1 This function must be called with -a or --action.u New session being createdR* N( R R4 R R R/ R< R R0 t get_PV_args( RF R* RG R8 t pv_args( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt get_pv_args s
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Set PV arguments for a VM
.. code-block:: bash
salt-cloud -a set_pv_args xenvm01 pv_args="utf-8 graphical"
u functionu1 This function must be called with -a or --action.u New session being createdR* u Setting PV Args: %su pv_argsu No pv_args parameter found.u Setting PV Args failed.N( R R4 R R R/ R< R R0 t set_PV_argst strt KeyErrort errorR R R RE RP ( RF Rb R* RG R8 ( ( s9 /usr/lib/python2.7/site-packages/salt/cloud/clouds/xen.pyt set_pv_args# s"
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