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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Yes, it should be limited to ‘ALARM’<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Yujun Zhang [mailto:zhangyujun+zte@gmail.com]
<br>
<b>Sent:</b> Wednesday, August 17, 2016 9:00 AM<br>
<b>To:</b> OpenStack Development Mailing List (not for usage questions)<br>
<b>Subject:</b> [openstack-dev] [vitrage] valid source and target for add_causal_relationship<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">The issue comes from my carelessness that creating a causal relationship between two relationship instead of entities [1]. <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">But it seems not be detected by the template validator.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I wonder what could be a valid `source` and `target` for causal relationship? Should it be limited to `ALARM`?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">[1] <a href="https://github.com/openzero-zte/vitrage-demo/commit/ce82f6f03e1b7168499233de431323e3cba43f9d#diff-aef3ec3ecbcccbad905bf3c57bb47e95R49">
https://github.com/openzero-zte/vitrage-demo/commit/ce82f6f03e1b7168499233de431323e3cba43f9d#diff-aef3ec3ecbcccbad905bf3c57bb47e95R49</a><o:p></o:p></p>
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