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Michael DeHaan 2012-05-02 00:34:56 -04:00
parent 0c2dd7b057
commit 1c5f5acadf
2 changed files with 11 additions and 10 deletions
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19
playbooks.html
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@ -533,11 +533,7 @@ include files to do this.</p>
<div class="highlight-python"><pre>- tasks:
- include: tasks/foo.yml</pre>
</div>
<p>Variables passed in can be used in the include files too. Assume a variable named &#8216;user&#8217;. Using
<cite>jinja2</cite> syntax, anywhere in the included file, you can say:</p>
<div class="highlight-python"><pre>{{ user }}</pre>
</div>
<p>I can also pass variables into includes directly. We might call this a &#8216;parameterized include&#8217;.</p>
<p>You can also pass variables into includes directly. We might call this a &#8216;parameterized include&#8217;.</p>
<p>For instance, if deploying multiple wordpress instances, I could
contain all of my wordpress tasks in a single wordpress.yml file, and use it like so:</p>
<div class="highlight-python"><pre>- tasks:
@ -545,15 +541,20 @@ contain all of my wordpress tasks in a single wordpress.yml file, and use it lik
- include: wordpress.yml user=alice
- include: wordpress.yml user=bob</pre>
</div>
<p>Variables passed in can be used in the included files. Using
<cite>jinja2</cite> syntax, in the included file, you can reference them like this:</p>
<div class="highlight-python"><pre>{{ user }}</pre>
</div>
<p>or, more simply, using Ansible&#8217;s simplified variable syntax:</p>
<div class="highlight-python"><pre>$user</pre>
</div>
<p>In addition to the explicitly passed in parameters, all variables from
the vars section are also available for use here as well. Variables that bubble
up from tools like facter and ohai are not usable here though &#8211; but they ARE available for use
inside &#8216;action&#8217; lines and in templates.</p>
the vars section are also available for use here as well.</p>
<div class="admonition note">
<p class="first admonition-title">Note</p>
<p class="last">Include statements are only usable from the top level
playbook file. This means includes can not include other
includes.</p>
includes. This may be implemented in a later release.</p>
</div>
<p>Includes can also be used in the &#8216;handlers&#8217; section, for instance, if you
want to define how to restart apache, you only have to do that once for all

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searchindex.js
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