<div dir="ltr"><div><div><div><div><div><div><div>I am not Ansible expert, this maybe worth asking on Ansible users list,<br></div>but one thing which you can do is following:<br><br></div>in tasks/main.yml<br><br></div>- include: "{{ item }}"<br></div> with_items: "{{ resources | default('vms') }}.yml"<br><br>then have following files:<br> - tasks/vms.yml<br> - tasks/clusters.yml<br> - tasks/disks.yml<br> - ...<br><br></div>then run it as:<br><br></div> $ ansible-playbook -e "resources: [vms,disks]" play.yml<br> $ ansible-playbook -e "resources: [clusters] clusters_pattern=name=x*" play.yml<br><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 11, 2017 at 6:34 PM, Nathanaël Blanchet <span dir="ltr"><<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
<p>Thanks, all works as expected.</p>
<p>Now, I try make roles.</p>
<p>here it is : <br>
</p>
<p><b>cat /etc/ansible/roles/ovirt_vm_<wbr>facts/tasks/main.yml</b></p>
<p> - name: get vm facts<br>
ovirt_vms_facts:<br>
auth:<br>
url: <a class="m_7298570659494759391moz-txt-link-freetext">https://</a>{{ engine }}.<a href="http://v100.abes.fr/ovirt-engine/api" target="_blank">v100.abes.fr/ovirt-engine/<wbr>api</a><br>
username: "{{ username }}"<br>
password: "{{ password }}"<br>
insecure: "{{ insecure }}"<br>
pattern: "{{ pattern }}"<br>
- debug:<br>
msg: "{{ ovirt_vms | map(attribute='name') | join(' ') }}"</p>
<p><b>cat /etc/ansible/roles/ovirt_vm_<wbr>facts/vars/main.yml</b></p>
<p>pattern: "os=rhel_5x64 or os=rhel_5"<br>
engine: air<span class=""><br>
username: admin@internal<br>
password: ovirt123<br>
insecure: true</span></p>
<p>and I call those files with <b>/tmp/ovirt_vm_facts.yml</b> with
extra variables if needed<br>
</p>
<p><span class="">- hosts: localhost<br>
connection: local<br></span>
roles:<br>
- ovirt_vm_fact</p>
<p>running ansible-playbook /tmp/ovirt_vm_facts.ym -e
'pattern="name=acier* and cluster=Dev"'<br>
</p>
<p><b>But..</b></p>
<p>I don't want to do the same for each ansible module shipped with
2.3.</p>
<p>Knowing that each *facts module has the same structure
auth/pattern, is there a way to play a generic playbook
independant from the role, like:</p>
<p><span class="">- hosts: localhost<br>
connection: local<br></span>
roles:<br>
- ovirt_facts (with somewhere a variable "myfact")<br>
</p>
<p>which would play an unique role <b>/etc/ansible/roles/ovirt_<wbr>facts/tasks/main.yml
with</b></p>
<p><br>
- name: get vm facts<br>
myfact<br>
auth:<br>
....<br>
</p>
<p>Hope to be clear enough, thank your for your help.<br>
</p><div><div class="h5">
<br>
<div class="m_7298570659494759391moz-cite-prefix">Le 10/05/2017 à 13:14, Ondra Machacek a
écrit :<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, May 10, 2017 at 12:38 PM,
Nathanaël Blanchet <span dir="ltr"><<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"><span class="m_7298570659494759391gmail-"> Le 10/05/2017
à 10:29, Ondra Machacek a écrit :<br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>Not sure I understand. You
can use Ansible module to list
VMs, you<br>
</div>
can use ovirt_vms _facts[1]
module.<br>
<br>
</div>
For example to get only stopped
VMs, you can use following:<br>
<br>
</div>
- name: Get stopped VMs<br>
</div>
ovirt_vms_facts:<br>
</div>
auth:<br>
</div>
url: <a href="https://ovirt.example.com/ovirt-engine/api" target="_blank">https://ovirt.example.com/ovir<wbr>t-engine/api</a><br>
</div>
username: admin@internal<br>
</div>
password: password<br>
</div>
ca_file: /etc/pki/ovirt-engine/ca.pem<br>
</div>
pattern: "status = down"<br>
</div>
</blockquote>
</span> I want a list of vms sorted by any possible
attributes, i.e. sorted by datacenter or cluster, not
only by status.<br>
<ul>
<li>For example, ovirt_vms_facts doesn't allow to get
the datacenter the vm belongs to , and the pattern
filter doesn't return a list of vms as expected:</li>
</ul>
<br>
- hosts: localhost<br>
connection: local<br>
tasks:<span class="m_7298570659494759391gmail-"><br>
- name: Get stopped VMs<br>
ovirt_vms_facts:<br>
auth:<br>
</span> url: <a class="m_7298570659494759391gmail-m_344037001981379143moz-txt-link-freetext" href="https://acore.v100.abes.fr/ovirt-engine/api" target="_blank">https://acore.v100.abes.fr/ovi<wbr>rt-engine/api</a><br>
username: admin@internal<br>
password: ovirt123<br>
insecure: true<br>
pattern: name=centos* and cluster=west<br>
- debug:<br>
var: ovirt_vms<br>
- shell: echo "{{ <a href="http://ovirt_vms.name" target="_blank">ovirt_vms.name</a>
}}"<br>
</div>
</blockquote>
<div><br>
<br>
</div>
<div>Ok, I understand, now.<br>
</div>
<div>You have few options here.<br>
</div>
<div>If you want for example only VMs from datacenter 'X',
you can use following:<br>
<br>
- hosts: localhost<br>
connection: local<br>
tasks:<span class="m_7298570659494759391gmail-im"><br>
- name: Get VMs from datacenter X<br>
ovirt_vms_facts:</span><br>
<span class="m_7298570659494759391gmail-im"> pattern: datacenter=X<br>
auth:<br>
</span> url: <a class="m_7298570659494759391gmail-m_344037001981379143moz-txt-link-freetext" href="https://acore.v100.abes.fr/ovirt-engine/api" target="_blank">https://acore.v100.abes.fr/ovi<wbr>rt-engine/api</a><br>
username: admin@internal<br>
password: ovirt123<br>
insecure: true<br>
- debug:<br>
msg: "{{ ovirt_vms | map(attribute='name') | list
}}"<br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF"> <br>
How can I successfully display this list of vms like
described here :<br>
<table cellpadding="4" border="1">
<tbody>
<tr>
<th class="m_7298570659494759391gmail-m_344037001981379143head">name</th>
<th class="m_7298570659494759391gmail-m_344037001981379143head">description</th>
<th class="m_7298570659494759391gmail-m_344037001981379143head">returned</th>
<th class="m_7298570659494759391gmail-m_344037001981379143head">type</th>
<th class="m_7298570659494759391gmail-m_344037001981379143head">sample</th>
</tr>
<tr>
<td> ovirt_vms </td>
<td> List of dictionaries describing the VMs. VM
attribues are mapped to dictionary keys, all VMs
attributes can be found at following url: <a class="m_7298570659494759391gmail-m_344037001981379143moz-txt-link-freetext" href="https://ovirt.example.com/ovirt-engine/api/model#types/vm" target="_blank">https://ovirt.example.com/ovir<wbr>t-engine/api/model#types/vm</a>.
</td>
<td align="center"> On success. </td>
<td align="center"> list </td>
<td align="center"> <br>
</td>
</tr>
</tbody>
</table>
<br>
<ul>
<li>About the python SDK:</li>
</ul>
list_vms.py could be what I expect, but
vm.datacenter_name doesn't exist</div>
</blockquote>
<div><br>
</div>
<div>Yes, because the 'data_center' parameter isn't part of
the VM type. Take a look here[1],<br>
</div>
<div>you will find there all attributes the VM has. As you
can see there is no 'datacenter', but<br>
</div>
<div>there is a 'cluster', but as said in documentation,
it's just a reference to the cluster. That<br>
</div>
<div>means that it contains the ID of the cluster and the
'href' to the cluster, so you can get<br>
</div>
<div>the cluster object by following that reference using
this code:<br>
<br>
</div>
<div> vm_cluster = connection.follow_link(vm.<wbr>cluster)<br>
</div>
<div> print <a href="http://vm_cluster.name" target="_blank">vm_cluster.name</a><br>
<br>
</div>
<div> # Same for datacenter:<br>
</div>
<div> vm_dc = connection.follow_link(vm_<wbr>cluster.data_center)<br>
</div>
<div> print <a href="http://vm_dc.name" target="_blank">vm_dc.name</a><br>
<br>
</div>
What you need to understand is, what is the difference
between the 'full'<br>
</div>
<div class="gmail_quote">object and the reference to the
object. It's good to take a look at the XML<br>
</div>
<div class="gmail_quote">output of the API and learn to read
the API specification documentation,<br>
</div>
<div class="gmail_quote">when working with oVirt Ansible and
Python SDK.<br>
</div>
<div class="gmail_quote">
<div><br>
[1] <a href="http://ovirt.github.io/ovirt-engine-api-model/master/#types/vm" target="_blank">http://ovirt.github.io/ovirt-<wbr>engine-api-model/master/#<wbr>types/vm</a><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<div>
<div class="m_7298570659494759391gmail-h5"><br>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div>
<div><br>
[1] <a href="http://docs.ansible.com/ansible/ovirt_vms_facts_module.html" target="_blank">http://docs.ansible.com/ansibl<wbr>e/ovirt_vms_facts_module.html</a></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, May 10, 2017 at
10:13 AM, Nathanaël Blanchet <span dir="ltr"><<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div bgcolor="#FFFFFF">
<p>Thanks, I knew this python script, but
I believed it was possible to do the
same with an ansible module.</p>
<p>That's mean we need several tools to do
different tasks, it is not a very
convergent way to proceed... but it is
feasable.<br>
</p>
<div>
<div class="m_7298570659494759391gmail-m_344037001981379143h5">
<br>
<div class="m_7298570659494759391gmail-m_344037001981379143m_-2614652977139427754moz-cite-prefix">Le
10/05/2017 à 07:56, Ondra Machacek a
écrit :<br>
</div>
<blockquote type="cite">
<div dir="ltr"><br>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue,
May 9, 2017 at 6:52 PM,
Nathanaël Blanchet <span dir="ltr"><<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
<br>
I didn't find anyway to easy
list all my vms thanks to
the ansible modules...<br>
I tried the ovirt4.py script
which is able to list the
whole facts, so vms list,
when the number of them is
small in a test datacenter,
but in a production
datacenter, I get an issue:<br>
<br>
File "./ovirt4.py", line
262, in <module><br>
main()<br>
File "./ovirt4.py", line
254, in main<br>
vm_name=args.host,<br>
File "./ovirt4.py", line
213, in get_data<br>
vms[name] =
get_dict_of_struct(connection,
vm)<br>
File "./ovirt4.py", line
185, in get_dict_of_struct<br>
(<a href="http://device.name" rel="noreferrer" target="_blank">device.name</a>,
[ip.address for ip in
device.ips]) for device in
devices<br>
File "./ovirt4.py", line
185, in <genexpr><br>
(<a href="http://device.name" rel="noreferrer" target="_blank">device.name</a>,
[ip.address for ip in
device.ips]) for device in
devices<br>
TypeError: 'NoneType' object
is not iterable<br>
</blockquote>
<div><br>
</div>
<div>This error was fixed
already, try to download
latest ovirt4.py file.<br>
<br>
</div>
<div>The other way is to use
fatcs[1] module.<br>
<br>
[1] <a href="http://docs.ansible.com/ansible/ovirt_vms_facts_module.html" target="_blank">http://docs.ansible.com/ansibl<wbr>e/ovirt_vms_facts_module.html</a><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <br>
<br>
What is the simpliest way to
get this basic information
with sdk4??? (with sdk3 :
ovirt-shell -E "list vms")<br>
</blockquote>
<div><br>
</div>
<div>Please take a look at the
following example:<br>
<br>
<a href="https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/list_vms.py" target="_blank">https://github.com/oVirt/ovir<wbr>t-engine-sdk/blob/master/sdk/e<wbr>xamples/list_vms.py</a><br>
</div>
<div> </div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"> <br>
<br>
<br>
-- <br>
Nathanaël Blanchet<br>
<br>
Supervision réseau<br>
Pôle Infrastrutures
Informatiques<br>
227 avenue
Professeur-Jean-Louis-Viala<br>
34193 MONTPELLIER CEDEX 5
<br>
Tél. 33 (0)4 67 54 84 55<br>
Fax 33 (0)4 67 54 84 14<br>
<a href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a><br>
<br>
______________________________<wbr>_________________<br>
Users mailing list<br>
<a href="mailto:Users@ovirt.org" target="_blank">Users@ovirt.org</a><br>
<a href="http://lists.ovirt.org/mailman/listinfo/users" rel="noreferrer" target="_blank">http://lists.ovirt.org/mailman<wbr>/listinfo/users</a><br>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
<pre class="m_7298570659494759391gmail-m_344037001981379143m_-2614652977139427754moz-signature" cols="72">--
Nathanaël Blanchet
Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
<a class="m_7298570659494759391gmail-m_344037001981379143m_-2614652977139427754moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a> </pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</blockquote>
<br>
<pre class="m_7298570659494759391gmail-m_344037001981379143moz-signature" cols="72">--
Nathanaël Blanchet
Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
<a class="m_7298570659494759391gmail-m_344037001981379143moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a> </pre>
</div>
</div>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</blockquote>
<br>
<pre class="m_7298570659494759391moz-signature" cols="72">--
Nathanaël Blanchet
Supervision réseau
Pôle Infrastrutures Informatiques
227 avenue Professeur-Jean-Louis-Viala
34193 MONTPELLIER CEDEX 5
Tél. 33 (0)4 67 54 84 55
Fax 33 (0)4 67 54 84 14
<a class="m_7298570659494759391moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr" target="_blank">blanchet@abes.fr</a> </pre>
</div></div></div>
</blockquote></div><br></div>