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Hi Michael</div>
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Thanks for your response. It is useful to know that DNS isn't causing my problems.</div>
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I have a few more things I need to try, hopefully I'll get through it today then if I still have issues I will use the charms tag for my next post.</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Michael Johnson <johnsomor@gmail.com><br>
<b>Sent:</b> 11 January 2021 23:43<br>
<b>To:</b> Daniel Macdonald <D.R.MacDonald@salford.ac.uk><br>
<b>Cc:</b> openstack-discuss@lists.openstack.org <openstack-discuss@lists.openstack.org>; Adekunbi Adewojo <A.A.Adewojo@edu.salford.ac.uk><br>
<b>Subject:</b> Re: [octavia] problems configuring octavia</font>
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<div dir="ltr">Hi Daniel,
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<div>It might be helpful to use the [charms] in the subject as I think everything you mentioned here is related to the Ubuntu/juju/charms deployment tooling and not the Octavia project. I don't have any experience with doing a deployment with charms, so I can't
be of much help there.</div>
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<div>That said, Octavia does not rely on DNS for any of its operations. This includes the lb-mgmt-net and for the load balancing elements. So, the lack of access to BIND for Octavia is not a problem.</div>
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<div>Michael</div>
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<div dir="ltr" class="x_gmail_attr">On Fri, Jan 8, 2021 at 8:16 AM Daniel Macdonald <<a href="mailto:D.R.MacDonald@salford.ac.uk">D.R.MacDonald@salford.ac.uk</a>> wrote:<br>
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Happy new year Openstack users and devs!</div>
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I have been trying on and off for several months to get octavia working but I have yet to have it successfully create a loadbalancer. I have deployed OS bionic-train using the Charms telemetry bundle with the octavia overlay. Openstack is working for creating
regular instances but I get various errors when trying to create a loadbalancer.</div>
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The first issue I feel I should mention is that I am using bind running on our MAAS controller as a DNS server. juju doesn't work if I enable IPv6 under bind yet the octavia charm defaults to using IPv6 for its management network so I have tried creating a
IPv4 management network but I'm still having problems. For more details on that please see the comments of this bug report:</div>
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<a href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.launchpad.net%2Fcharm-octavia%2F%2Bbug%2F1897418&data=04%7C01%7CD.R.MacDonald%40salford.ac.uk%7C2e21eecf397e46d7a54008d8b68abf10%7C65b52940f4b641bd833d3033ecbcf6e1%7C0%7C0%7C637460054322305308%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=OKMr6cKS8Rmm5zEvkfl2qfGg6OtP51Mda3ToLii%2BOMU%3D&reserved=0" originalsrc="https://bugs.launchpad.net/charm-octavia/+bug/1897418" shash="clFNqjlV1DkFPXtLsEbFFdqNMMS3aGcG+6SjlKBgnBmuO9IS8va1fCAM4Z/iUHM881ceo0SzZzCoyjW53XcW5kwBlV9WJlC7oIxujX51jsmlcW4cFNO31R5HJaO6XG99U3iDpjXBbJccZyy1tHZB8PKjOKcClKcqIi9RdC7WK/c=" id="x_gmail-m_1027396605638566124LPlnk" target="_blank">https://bugs.launchpad.net/charm-octavia/+bug/1897418</a><br>
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<a id="x_gmail-m_1027396605638566124LPUrlAnchor272881" href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fbugs.launchpad.net%2Fcharm-octavia%2F%2Bbug%2F1897418&data=04%7C01%7CD.R.MacDonald%40salford.ac.uk%7C2e21eecf397e46d7a54008d8b68abf10%7C65b52940f4b641bd833d3033ecbcf6e1%7C0%7C0%7C637460054322305308%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=OKMr6cKS8Rmm5zEvkfl2qfGg6OtP51Mda3ToLii%2BOMU%3D&reserved=0" originalsrc="https://bugs.launchpad.net/charm-octavia/+bug/1897418" shash="clFNqjlV1DkFPXtLsEbFFdqNMMS3aGcG+6SjlKBgnBmuO9IS8va1fCAM4Z/iUHM881ceo0SzZzCoyjW53XcW5kwBlV9WJlC7oIxujX51jsmlcW4cFNO31R5HJaO6XG99U3iDpjXBbJccZyy1tHZB8PKjOKcClKcqIi9RdC7WK/c=" target="_blank" style="text-decoration:none">Bug
#1897418 “feature request: have option to use ipv4 when sett...” : Bugs : OpenStack Octavia Charm</a></div>
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By default, Octavia charm uses ipv6 for its lb-mgmt-subnet.[1] It would be nice to have the option to choose an ipv4 network from the start instead of deleting the ipv6 network and recreating the ipv4 subnet. Implementation - possible configuration option parameter
when deploying. [1] <a href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fopendev.org%2Fopenstack%2Fcharm-octavia%2Fsrc%2Fbranch%2Fmaster%2Fsrc%2Flib%2Fcharm%2Fopenstack%2Fapi_crud.py%23L560&data=04%7C01%7CD.R.MacDonald%40salford.ac.uk%7C2e21eecf397e46d7a54008d8b68abf10%7C65b52940f4b641bd833d3033ecbcf6e1%7C0%7C0%7C637460054322315263%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=MlixAM5GeFKSGFamG13AkRA7NXx0ZKiIuFq36SSCLWE%3D&reserved=0" originalsrc="https://opendev.org/openstack/charm-octavia/src/branch/master/src/lib/charm/openstack/api_crud.py#L560" shash="PPYUGCuEtA+qGo6Qu//SEUHsS7Nz3QZOTgi88/V4VLWUpRl9GqRpzwPqyULyC0M6icBQNbZDmKrkkjopDyR1XnpxfP4h7g71GI8OddruADQ9rOID8hu1A7vITCVo6QCHdH2PZTwZoVbLUaDaJDDdC9aO5jUW0mIPM8+qTaHA/i0=" target="_blank">
https://opendev.org/openstack/charm-octavia/src/branch/master/src/lib/charm/openstack/api_crud.py#L560</a></div>
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Another notable issue I have is that after installing the charms telemetry bundle I have 2 projects call services. How do I know which is the correct one to use for Octavia?
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Is this following document going to be the best guide for me to follow to complete the final steps required to get Octavia (under Train) working:<br>
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<a href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.openstack.org%2Foctavia%2Flatest%2Finstall%2Finstall-ubuntu.html%23install-and-configure-components&data=04%7C01%7CD.R.MacDonald%40salford.ac.uk%7C2e21eecf397e46d7a54008d8b68abf10%7C65b52940f4b641bd833d3033ecbcf6e1%7C0%7C0%7C637460054322315263%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=zuU4VXC7EdlDkn1XILagFL0w9osnimSogUVFnniO4gA%3D&reserved=0" originalsrc="https://docs.openstack.org/octavia/latest/install/install-ubuntu.html#install-and-configure-components" shash="JSJDI24Q+Od+A4d5bTtOn5j+CdM08ZoqJYOPOR8BIZPh3Kaq2Ovql/+y1ylwu9hZ53Vnl1aRqpeVGP6qJlTW5aFrzyYRdUur/LZ1S3ym85dYVHIw1xzMW6M3RdG1Jq6MXD3KwwTgGCzrvcr7RxO0QyJCWYoKjc5eBAr3BPyW8oc=" id="x_gmail-m_1027396605638566124LPlnk" target="_blank">https://docs.openstack.org/octavia/latest/install/install-ubuntu.html#install-and-configure-components</a></div>
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<a id="x_gmail-m_1027396605638566124LPUrlAnchor184758" href="https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdocs.openstack.org%2Foctavia%2Flatest%2Finstall%2Finstall-ubuntu.html%23install-and-configure-components&data=04%7C01%7CD.R.MacDonald%40salford.ac.uk%7C2e21eecf397e46d7a54008d8b68abf10%7C65b52940f4b641bd833d3033ecbcf6e1%7C0%7C0%7C637460054322325210%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=KI4rlIis%2B0yUiA9XWSw67H6ABwDnMQXB3H07zAFcQUU%3D&reserved=0" originalsrc="https://docs.openstack.org/octavia/latest/install/install-ubuntu.html#install-and-configure-components" shash="woCPFHhP2neA0Aku1nc2kbuhv444TfrDa+2VXv7Da8/mkv2TTDohzoeF8V0sf07Ahi899bSdhS0lok/oih50PIwZ02fgPz2PfQRXbhHx/9JXJUU9Awga1FH99jyzANdHo8ZZceKEJmOK859QYRPIvyPnenR6UX0pXCgPB07Zt/M=" target="_blank" style="text-decoration:none">OpenStack
Docs: Install and configure for Ubuntu</a></div>
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Install and configure for Ubuntu¶. This section describes how to install and configure the Load-balancer service for Ubuntu 18.04 (LTS).</div>
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I'm hoping someone has already written an easy to follow guide to using Octavia with an IPv4 management network using the Charms bundle to do most of the installation work?</div>
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Thanks<br>
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<div style="margin:0px"><font size="2" face="Calibri,sans-serif"><span style="font-size:11pt"><img alt="University of Salford" width="179" height="90"></span></font></div>
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<div style="margin:0px"><font size="2" face="Calibri,sans-serif"><span style="font-size:11pt"><font size="1" face="Arial,sans-serif" color="#C00000"><span style="font-size:8pt"><b>DANIEL MACDONALD</b></span></font><font size="3" face="Times New Roman,serif"><span style="font-size:12pt"><br>
</span></font><font size="2" face="Arial,sans-serif"><span style="font-size:10pt">Specialist Technical Demonstrator
</span></font></span></font></div>
<div style="margin:0px"><font size="2" face="Calibri,sans-serif"><span style="font-size:11pt"><font size="2" face="Arial,sans-serif"><span style="font-size:10pt">School of Computing, Science & Engineering</span></font><font size="3" face="Times New Roman,serif"><span style="font-size:12pt"><br>
</span></font><font size="2" face="Arial,sans-serif"><span style="font-size:10pt">Room 145, Newton Building, University of Salford, Manchester M5 4WT
</span></font><font size="3" face="Times New Roman,serif"><span style="font-size:12pt"><br>
</span></font><font size="2" face="Arial,sans-serif"><span style="font-size:10pt">T: +44(0) 0161 295 5242
</span></font><font size="3" face="Times New Roman,serif"><span style="font-size:12pt"><br>
</span></font><a href="https://salfordexchangefarm.salford.ac.uk/owa/redir.aspx?C=xTvsJHwNEL3cOizCYK_pb0el31VwImR0vRBsZjvhd_Sw2Pp_UvzVCA..&URL=mailto%3aD.R.MacDonald%40salford.ac.uk" rel="noopener noreferrer" target="_blank"><font size="2" face="Arial,sans-serif"><span style="font-size:10pt"><font color="#0563C1">D.R.MacDonald@salford.ac.uk</font></span></font></a><font size="2" face="Arial,sans-serif"><span style="font-size:10pt">
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