<html><body><div style="color:#000; background-color:#fff; font-family:tahoma, new york, times, serif;font-size:10pt"><div>Thank you very much for this.　Helped a lot</div><div><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;">One question.</div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;"><br></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: tahoma, 'new york', times, serif; background-color: transparent; font-style: normal;"><span style="color: rgb(69, 69, 69); font-family: monospace; font-size: 12px; line-height: 18px; white-space: pre;">FLOATING_RANGE= (</span><span style="color: rgb(51, 51, 51); font-family: 'times new roman', 'new york', times, serif; line-height: 18px; font-size: 10pt;">range not used on the local
network</span><span style="color: rgb(69, 69, 69); font-family: monospace; font-size: 12px; line-height: 18px; white-space: pre; background-color: transparent;">), could you explain a little bit more? </span></div><div style="color: rgb(69, 69, 69); font-size: 12px; font-family: monospace; background-color: transparent; font-style: normal;"><span style="line-height: 18px; white-space: pre;">Say my host has the IP of 192.168.100.25 on eth0.</span></div><div style="color: rgb(69, 69, 69); font-size: 12px; font-family: monospace; background-color: transparent; font-style: normal;"><span style="line-height: 18px; white-space: pre;">Does this mean I should use something different than </span><span style="line-height: 18px; white-space: pre;">192.168.100.0/24? </span></div><div style="color: rgb(69, 69, 69); font-size: 12px; font-family: monospace; background-color: transparent; font-style: normal;"><span style="color: rgb(69, 69, 69); font-family: monospace;
font-size: 12px; line-height: 18px; white-space: pre; background-color: transparent;"><br></span></div><div style="color: rgb(69, 69, 69); font-size: 12px; font-family: monospace; background-color: transparent; font-style: normal;"><span style="color: rgb(69, 69, 69); font-family: monospace; font-size: 12px; line-height: 18px; white-space: pre; background-color: transparent;">Thanks</span></div><div><br></div> <div style="font-family: tahoma, 'new york', times, serif; font-size: 10pt;"> <div style="font-family: 'times new roman', 'new york', times, serif; font-size: 12pt;"> <div dir="ltr"> <hr size="1"> <font size="2" face="Arial"> <b><span style="font-weight:bold;">From:</span></b> Salvatore Orlando <sorlando@nicira.com><br> <b><span style="font-weight: bold;">To:</span></b> Jake G. <dj_dark_junglist@yahoo.com> <br><b><span style="font-weight: bold;">Cc:</span></b> "openstack@lists.openstack.org" <openstack@lists.openstack.org> <br>
<b><span style="font-weight: bold;">Sent:</span></b> Thursday, August 1, 2013 6:38 AM<br> <b><span style="font-weight: bold;">Subject:</span></b> Re: [Openstack] Explaintion needed for localrc file<br> </font> </div> <div class="y_msg_container"><br>
<div id="yiv6353602760"><div dir="ltr">Hi Jake,<div><br></div><div>most of the info here have been shamelessly copied from http://devstack.org/guides/single-machine.html</div><div>In general <a rel="nofollow" target="_blank" href="http://devstack.org/">devstack.org</a> has plenty of information to understand how it deploys openstack and troubleshoot issues.</div>
<div><br></div><div>Salvatore<br><div class="yiv6353602760gmail_extra"><br><br><div class="yiv6353602760gmail_quote">On 31 July 2013 08:59, Jake G. <span dir="ltr"><<a rel="nofollow" ymailto="mailto:dj_dark_junglist@yahoo.com" target="_blank" href="mailto:dj_dark_junglist@yahoo.com">dj_dark_junglist@yahoo.com</a>></span> wrote:<br>
<blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="font-size:10pt;font-family:tahoma,;">
<pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;">Could someone please explain what the below are and how it relates to the openstack host network`s Network settings (eg. eth0 and eth1)</div>
<div style="padding-left:10px;"><br></div><div style="padding-left:10px;"># network</div><div style="padding-left:10px;">FLAT_INTERFACE=eth0</div></pre></div></div></blockquote><div><br></div><div><span style="color:rgb(51,51,51);font-size:13px;line-height:18px;">Ethernet interface that connects the host to your local network. This is the interface that should be configured with the static IP</span><span style="color:rgb(51,51,51);font-size:13px;line-height:18px;"> </span></div>
<div> </div><blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="font-size:10pt;font-family:tahoma,;">
<pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;">FIXED_RANGE=<a rel="nofollow" target="_blank" href="http://10.0.0.0/20">10.0.0.0/20</a></div>
</pre></div></div></blockquote><div><span style="color:rgb(51,51,51);font-size:13px;line-height:18px;"><br></span></div><div><span style="color:rgb(51,51,51);font-size:13px;line-height:18px;">configure the internal address space used by the instances</span> </div>
<blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="font-size:10pt;font-family:tahoma,;">
<pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;">NETWORK_GATEWAY=10.0.0.1</div>
</pre></div></div></blockquote><div><br></div><div>Used by neutron to configure internal subnet's default gateway.</div><div> </div><blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;">
<div><div style="font-size:10pt;font-family:tahoma,;"><pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;">FLOATING_RANGE=<a rel="nofollow" target="_blank" href="http://192.168.174.1/24">192.168.174.1/24</a></div></pre></div></div></blockquote><div><br></div><div>Should be configured <span style="color:rgb(51,51,51);font-size:13px;line-height:18px;">to a range not used on the local network, i.e. <a rel="nofollow" target="_blank" href="http://192.168.1.224/27">192.168.1.224/27</a>. This configures IP addresses ending in 225-254 to be used as floating IPs.</span></div>
<div> </div><blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;"><div><div style="font-size:10pt;font-family:tahoma,;">
<pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;">EXT_GW_IP=192.168.174.1</div>
</pre></div></div></blockquote><div><br></div><div>Not sure where it is used. (Neutron uses a variable called PUBLIC_NETWORK_GATEWAY for a very similar purpose)</div><blockquote class="yiv6353602760gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex;">
<div><div style="font-size:10pt;font-family:tahoma,;"><pre style="font-family:Consolas,;margin-top:0px;margin-bottom:0px;color:rgb(69,69,69);font-size:12px;line-height:18px;"><div style="padding-left:10px;"><br></div><div style="padding-left:10px;">Thank you!</div></pre></div></div><br>_______________________________________________<br>
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