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<p>Hello,</p>
<p><br>
</p>
<p>I have attempted installing Fuel on my IBM server for testing purposes. </p>
<p>I currently find myself in a similar situation as the one described in this Openstack ask post: <a href="https://ask.openstack.org/en/question/84510/fuel-ui-network-error/" class="OWAAutoLink" id="LPlnk265578" previewremoved="true">https://ask.openstack.org/en/question/84510/fuel-ui-network-error/</a></p>
<p><br>
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<p>I can ping to and from the server, and when I try to connect to the UI from my web browser, the page does not load. The browser tells me I might have too stringent security requirements, but this does not seem to be the issue (deactivating the firewall does
not change anything).</p>
<p><br>
</p>
<p>I cannot restart the Nailgun server simply because the dockerctl commands are deprecated on my version, and I have not found anywhere the commands that are meant to replace it.</p>
<p>fuel-utils reveals no issues with Nailgun, but apparently something is off with Cobbler (that's probably not relevant though).</p>
<p><br>
</p>
<p>When I check for the availability of the Nailgun server, I am told "Can't connect to Nailgun server! Please modify "SERVER_ADDRESS" and "LISTEN_PORT""</p>
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</p>
<p>My config.yaml file looks like this:</p>
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<div>SERVER_ADDRESS:"10.12.99.34"</div>
<div>LISTEN_PORT:"8000"</div>
<div>SERVER_PORT:"8443"</div>
<div>KEYSTONE_USER:"................"</div>
<div>KEYSTONE_PASS:"................"</div>
<div>KEYSTONE_PORT:"5000"</div>
<div><br>
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<div>The IP is the host's IP as well as that advertised on the fuel console launch; 8443 is the advertised port for login as well.</div>
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<div>I have added some of the following rules to the host's firewall, more or less blindly following tutorials:</div>
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<div>*filter</div>
<div>:INPUT DROP [0:0]</div>
<div>:FORWARD DROP [0:0]</div>
<div>:OUTPUT ACCEPT [243:14376]</div>
<div>:ext-filter-forward - [0:0]</div>
<div>:ext-filter-input - [0:0]</div>
<div>-A INPUT -i lo -m comment --comment "000 allow loopback" -j ACCEPT</div>
<div>-A INPUT -p tcp -m state --state NEW --dport 23 -j ACCEPT</div>
<div>-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT</div>
<div>-A INPUT -m state --state NEW -m tcp -p tcp --dport 8000 -j ACCEPT</div>
<div>-A INPUT -s 10.12.99.0/24 -p tcp -m multiport --dports 22 -m comment --comment "010 ssh" -m state --state NEW -j ACCEPT</div>
<div><br>
</div>
<div>I do "service iptable restart" and I restart firewalld after modifying this file.</div>
<div>I restart the network before trying to access the fuel UI.</div>
<div>I do all of my modifications on my client machine, on PuTTy using Telnet.</div>
<br>
</div>
<div>I've been stuck on this issue and have been on the lookout for support, hence my joining this email list.</div>
<div>This is not the only issue I've run into, but that's the most pressing one right now.</div>
<div>I know that I am attempting to join the right site on the browser because the tab icon on Chrome changes to the Fuel icon.</div>
<br>
<p></p>
<p>Regards,</p>
<p>Vincent</p>
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<a id="LPUrlAnchor_14863034552570.3690957369757937" href="https://ask.openstack.org/en/question/84510/fuel-ui-network-error/" target="_blank" style="text-decoration: none;">fuel ui network error - Ask OpenStack: Q&A Site for ...</a></div>
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ask.openstack.org</div>
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Hi All I am trying Mirantis Fuel 7 or OpenStack deployment. Environment: Fuel Master - 2 IP (10.20.0.2, 192.168.x.y, Gateway - 192.168.x.z) Fuel slaves - 2 Using ...</div>
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