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<base href="https://bugs.freedesktop.org/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Singleton Template"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90505">90505</a>
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<tr>
<th>Summary</th>
<td>Singleton Template
</td>
</tr>
<tr>
<th>Product</th>
<td>systemd
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>Linux (All)
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
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<th>Component</th>
<td>general
</td>
</tr>
<tr>
<th>Assignee</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>contact@leesah.name
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>systemd-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Systemd must provide an option in Unit configuration to indicate a template to
be singleton.
There are use cases where a template should have only one instance at a time,
and whenever it is instantiated, the existing instance must be stopped first.
My own case is described in this question on Stackoverflow:
<a href="http://stackoverflow.com/questions/30208805/systemd-how-to-write-a-singleton-unit-template">http://stackoverflow.com/questions/30208805/systemd-how-to-write-a-singleton-unit-template</a></pre>
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</p>
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