Re: [ovirt-users] cloud_init not apply when v create from API

30 Mar 2016


      I used  *Version: 3.6.3.4-1.el7.centos* of ovirt engine.I already tried
following xml request with run VM but still its not working.
...
From admin panel of oVirt Its completely working but I found issue only
with oVirt API (VM start but cloudinit data not accepted).
*XML Request : *

<action>
   <async>false</async>
  <use_cloud_init>true</use_cloud_init>
<vm>
  <initialization>
     <cloud_init>
       <host>
         <address>vishal.123456</address>
       </host>
       <regenerate_ssh_keys>true</regenerate_ssh_keys>
       <timezone>Atlantic/Reykjavik</timezone>
       <users>
         <user>
           <user_name>root</user_name>
           <password>Vishal@131</password>
         </user>
       </users>
       <network_configuration>
         <nics>
           <nic>
             <name>eth1</name>
             <boot_protocol>STATIC</boot_protocol>
             <network>
               <ip address="51.254.56.84" netmask="255.255.255.255"
gateway="149.202.85.254" />
             </network>
             <on_boot>false</on_boot>
           </nic>

         </nics>
         <dns>
           <servers>
             <host>
               <address>8.8.8.8</address>
             </host>
           </servers>
           <search_domains>
             <host>
               <address>8.8.4.4</address>
             </host>
           </search_domains>
         </dns>
       </network_configuration>


     </cloud_init>
  </initialization>
</vm>

</action>

Regards,
*Arpit Makhiyaviya*
Software Engineer
+91-79-40038284
+91-971-437-6669
<http://www.sculptsoft.com>

On Wed, Mar 30, 2016 at 12:27 AM, Juan Hernández <jhernand@redhat.com>
wrote:
...
On 03/29/2016 03:07 PM, Arpit Makhiyaviya wrote:
...
Thanks for quick response.
we already knew this and we are passing following xml when calling Start
action.
What version of the engine are you using exactly? This is a known bug.
The "cloud_init" element is ignored. See here for details:
Cloud-Init payload not passed into VM via python SDK
  https://bugzilla.redhat.com/1305904
That will be fixed in version 3.6.5. If you have a version 3.6.2 or
newer then you can use the workaround described there, using the
"initailization" element directly.
...
<action>
<vm>
  <initialization>
     <cloud_init>
       <host>
         <address>vm-cloud-init-restapi</address>
       </host>
       <authorized_keys>
         <authorized_key>
           <user>
             <user_name>root</user_name>
           </user>
           <key>ssh-rsa restapi-cloud-init-ssh-key root@localdomain
</key>
         </authorized_key>
       </authorized_keys>
       <regenerate_ssh_keys>true</regenerate_ssh_keys>
       <timezone>Atlantic/Reykjavik</timezone>
       <users>
         <user>
           <user_name>root</user_name>
           <password>SuperSecretPassword!</password>
         </user>
       </users>
       <network_configuration>
         <nics>
           <nic>
             <name>eth0</name>
             <boot_protocol>STATIC</boot_protocol>
             <network>
               <ip address="192.168.2.11" netmask="255.255.255.0"
gateway="192.168.2.254" />
             </network>
             <on_boot>true</on_boot>
           </nic>
           <nic>
             <name>eth1</name>
             <boot_protocol>DHCP</boot_protocol>
             <on_boot>true</on_boot>
           </nic>
         </nics>
         <dns>
           <servers>
             <host>
               <address>10.20.30.100</address>
             </host>
           </servers>
           <search_domains>
             <host>
               <address>domain.your.rhevm.com
<http://domain.your.rhevm.com></address>
             </host>
           </search_domains>
         </dns>
       </network_configuration>
       <files>
         <file>
           <name>/tmp/file1.txt</name>
           <content>line 1
line 2
and now something special
!@#$%^&*()_+</content>
           <type>PLAINTEXT</type>
         </file>
       </files>
     </cloud_init>
  </initialization>
</vm>
</action>
we also found following link . is this related to my issue?
https://gerrit.ovirt.org/#/c/50240/2
Regards,
*Arpit Makhiyaviya*
Software Engineer
+91-79-40038284
+91-971-437-6669
<http://www.sculptsoft.com>
On Tue, Mar 29, 2016 at 6:24 PM, Renout Gerrits <mail@renout.nl
<mailto:mail@renout.nl>> wrote:
In the more recent versions you have to use 'use_cloud_init=True' in
    the api, which isn't described in most documentation yet. Maybe
    thats the reason it isn't working?
Here's a working snippet:
vm = api.vms.get(name=vm_name)
action = params.Action(
        use_cloud_init=True,
        vm=params.VM(
          initialization=params.Initialization(
            regenerate_ssh_keys=True,
            host_name=vm_fqdn,
            nic_configurations=params.GuestNicsConfiguration(
              nic_configuration=[
                params.GuestNicConfiguration(
                  name="eth0",
                  boot_protocol="static",
                  on_boot=True,
                  ip=params.IP(
                    address=vm_address,
                    netmask=vm_netmask,
                    gateway=vm_gateway,
                    ),
                  ),
                ],
              ),
            ),
          ),
        )
vm.start(action)
On Tue, Mar 29, 2016 at 2:03 PM, Arpit Makhiyaviya
    <arpit.icreate@gmail.com <mailto:arpit.icreate@gmail.com>> wrote:
Hello,
        we are using ovirt api with json data format.
        we have create vm from template and i want to set
        ip,macaddress,user and password for that we are using cloud_init
        for that we it can't set any options.
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