<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Ciao Francesco, <div class="">Ma che macchina hai? Quanta Ram? ecc..</div><div class=""><br class=""></div><div class=""><br class=""></div><div class="">Fammi sapere dove l’hai installato?</div><div class="">Remo <br class=""><div><br class=""><blockquote type="cite" class=""><div class="">On Jun 14, 2019, at 09:15, Francesco Piraneo G. <<a href="mailto:mailings@piraneo-canepa.ch" class="">mailings@piraneo-canepa.ch</a>> wrote:</div><br class="Apple-interchange-newline"><div class="">
<meta http-equiv="content-type" content="text/html; charset=ISO-8859-15" class="">
<div text="#000000" bgcolor="#FFFFFF" class=""><p class="">Buongiorno a tutti!</p><p class="">Premetto che sto iniziando ora a conoscere OpenStack; ho seguito
le istruzioni riportate sul sito RedHat[1] per installare
PackStack in una installazione "all in one" (quindi controller e
compute nodes sulla stessa macchina).</p><p class="">Al termine dell'installazione, server riavviato, tramite la
dashboard lancio una istanza nova di prova (cirros) ottenendo un
errore 500 ("No valid host found"):</p><div class=""> <br class="webkit-block-placeholder"></div><div class=""><br class="webkit-block-placeholder"></div><dt class=""><tt class="">Message</tt><tt class=""> - No valid host was found. </tt></dt>
<dt class=""><tt class="">Code</tt><tt class=""> - 500</tt> </dt>
<dt class=""><tt class="">Details</tt><tt class=""> - File
"/usr/lib/python2.7/site-packages/nova/conductor/manager.py",
line 1346, in schedule_and_build_instances instance_uuids,
return_alternates=True) File
"/usr/lib/python2.7/site-packages/nova/conductor/manager.py",
line 800, in _schedule_instances
return_alternates=return_alternates) File
"/usr/lib/python2.7/site-packages/nova/scheduler/client/query.py",
line 42, in select_destinations instance_uuids,
return_objects, return_alternates) File
"/usr/lib/python2.7/site-packages/nova/scheduler/rpcapi.py",
line 160, in select_destinations return cctxt.call(ctxt,
'select_destinations', **msg_args) File
"/usr/lib/python2.7/site-packages/oslo_messaging/rpc/client.py",
line 178, in call retry=self.retry) File
"/usr/lib/python2.7/site-packages/oslo_messaging/transport.py",
line 128, in _send retry=retry) File
"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py",
line 645, in send call_monitor_timeout, retry=retry) File
"/usr/lib/python2.7/site-packages/oslo_messaging/_drivers/amqpdriver.py",
line 636, in _send raise result
</tt></dt><div class=""><br class="webkit-block-placeholder"></div><p class="">Noto una cosa nella popup "Launch instance": "Availability zones:
<span class="ng-scope">There are no Availability Zones."</span></p><p class=""><span class="ng-scope">Nota: Da CLI col comando:</span></p><p class=""><tt class=""><span class="ng-scope"># openstack availability zone list</span></tt></p><p class=""><span class="ng-scope"><tt class="">+-----------+-------------+</tt><tt class=""><br class="">
</tt><tt class="">| Zone Name | Zone Status |</tt><tt class=""><br class="">
</tt><tt class="">+-----------+-------------+</tt><tt class=""><br class="">
</tt><tt class="">| internal | available |</tt><tt class=""><br class="">
</tt><tt class="">| nova | available |</tt><tt class=""><br class="">
</tt><tt class="">+-----------+-------------+</tt><br class="">
</span></p><p class="">Un'altra cosa che noto è che la dashboard è incredibilmente
lenta: Avevo già installato sulla stessa macchina devstack ed era
molto più reattiva: Sintomo di altre cose che non vanno?</p><p class="">Grazie a chiunque possa essermi d'aiuto a risolvere il problema.<br class="">
</p><p class="">Francesco<br class="">
</p><p class=""><br class="">
</p><p class="">[1] <a class="moz-txt-link-freetext" href="https://www.rdoproject.org/install/packstack/">https://www.rdoproject.org/install/packstack/</a><br class="">
</p>
</div>
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