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I'll add a check to maintain_nodedb tomorrow that gives a warning when it sees that
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> ace <ace-bounces@jlab.org> on behalf of Anthony Cuffe via ace <ace@jlab.org><br>
<b>Sent:</b> Tuesday, April 18, 2023 9:25:12 PM<br>
<b>To:</b> ace@jlab.org <ace@jlab.org><br>
<b>Subject:</b> [ace] Please update nodeDB when upgrading systems</font>
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<p class="x_MsoNormal">When upgrading a system and then pointing an alias (CNAME) at the old system, please remove the old system from nodeDB. Leaving them both in there causes several problems. If you don’t do this, it creates problems for things like the
backup system and SSL certs. For example , if you upgrade opsl00 with opsl77 and then leave a CNAME for opsl00 -> opsl77, remove opsl00 from nodeDB.
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<p class="x_MsoNormal">Thanks,</p>
<p class="x_MsoNormal">Anthony</p>
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