<div dir="ltr"><div><div>Hi,<br><br>When read Ceilometer install guide[1], the mul<span style="font-family:arial,helvetica,sans-serif">ti valued option notification_driver is set to two drivers, My question is that is the first one, which means <span style="color:rgb(0,0,0);font-size:13px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:17.3281px;text-align:left;text-indent:0px;text-transform:none;white-space:pre;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">nova.openstack.common.notifier.rpc_notifier, necessary? what will happen if it is removed?<br>
<br></span></span></div><div><span style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,0);font-size:13px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:17.3281px;text-align:left;text-indent:0px;text-transform:none;white-space:pre;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">Note, it is not configured even in Nova installation, but is set in Ceilometer compute agent configuration part.<br>
</span></span></div><div><span style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,0);font-size:13px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:17.3281px;text-align:left;text-indent:0px;text-transform:none;white-space:pre;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none"><br>
</span></span></div><span style="font-family:arial,helvetica,sans-serif"><span style="color:rgb(0,0,0);font-size:13px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:17.3281px;text-align:left;text-indent:0px;text-transform:none;white-space:pre;word-spacing:0px;background-color:rgb(255,255,255);display:inline!important;float:none">I already read the link of SystemUsageData[2], </span></span>NotificationSystem[3], but still get no idea.<br>
<br></div>Please help, thanks<br><div><div><div><div><br><a href="http://docs.openstack.org/havana/install-guide/install/apt/content/ceilometer-install-nova.html">[1] http://docs.openstack.org/havana/install-guide/install/apt/content/ceilometer-install-nova.html</a><br>
[2] <a href="https://wiki.openstack.org/wiki/SystemUsageData">https://wiki.openstack.org/wiki/SystemUsageData</a><br>[3] <a href="https://wiki.openstack.org/wiki/NotificationSystem">https://wiki.openstack.org/wiki/NotificationSystem</a><br>
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