3:39 p.m.
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Hi Simone,
Thanks for your response.
Could you please attach/share hosted-engine-setup, vdsm, supervdsm
and =
host-deploy (on the engine VM) logs?
I was on the IRC channel yesterday (username: protoporpoise) and user =
'zipur' suggested that although the self-hosted engine documentation =
doesn't mention it - they thought that perhaps oVirt doesn't support =
having it's management network setup (bridged) to a bonded interface.
It does indeed seem like the documentation is a bit fragmented between =
the three major install options (self-hosted engine vs engine vs the =
appliance-like ISO (I think this was called oVirt live?)).
In addition, we usually remove NetworkManager as part of our normal / =
existing CentOS 7 SOE as we believe it's not ready for server =
deployments (yet, maybe it's OK in the latest Fedora), however it =
appears oVirt depends on it.
I noticed it generates a big mess of ifcfg files in =
sysconfig/network-scripts/ , and often changing configuration using =
nmtui / nmcli / editing files gives inconsistent results and nmtui =
actually adds a lot of options to bonded interfaces without notifying =
you or letting you set / change them (for example, with LACP, you can't =
set the lacp_rate to fast, and it sets it to slow for some reason), so =
this wasn't helping the confusion.
Today I'm going to try installing oVirt hosted-engine on CentOS 7.4 =
without the network interfaces being bonded.
Yes, currently ovirt-hosted-engine-cleanup is not able to revert to =
initial network configuration but hosted-engine-setup is supposed to be =
able to consume an existing management bridge.
That's definitely what I experienced yesterday and found it easier =
(although very time consuming) to completely reinstall the entire OS =
each time to get to a 'clean' state to test the install on.
I also had to blkdiscard / zero out the iSCSI LUN, otherwise the =
installer would either crash out, or complain that it can't be used.
Wish me luck for trying the install without bonded interfaces today - =
I'll update this thread with my results and if I'm still having problems =
I'll compile the logs up and provide them (off-list), is there anyone =
else that I should send them to other than yourself?
If I find inconsistent documentation, I'll try to make notes as to where =
and then submit merge requests to the site when possible.
Thanks again, I'll be on the IRC channel all day.
--
Sam McLeod (protoporpoise on IRC)
https://smcleod.net <https://smcleod.net/>
https://twitter.com/s_mcleod <https://twitter.com/s_mcleod>
=20
Words are my own opinions and do not necessarily represent those of my =
employer
or partners.
--Apple-Mail=_D2E95114-7619-40CA-8AE7-E5709B730A33
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<html><head><meta http-equiv=3D"Content-Type"
content=3D"text/html; =
charset=3Dus-ascii"></head><body style=3D"word-wrap: break-word; =
-webkit-nbsp-mode: space; line-break: after-white-space;" class=3D"">Hi
=
Simone,<br class=3D""><div><br
class=3D""></div><div>Thanks for your =
response.<br class=3D""></div><div><br
class=3D""><blockquote =
type=3D"cite" class=3D""><div class=3D"gmail_quote"
style=3D"font-family: =
Helvetica; font-size: 13px; font-style: normal; font-variant-caps: =
normal; font-weight: normal; letter-spacing: normal; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px;"><div
class=3D"">Could =
you please attach/share hosted-engine-setup, vdsm, supervdsm and =
host-deploy (on the engine VM)
logs?</div></div></blockquote><div><br =
class=3D""></div><div>I was on the IRC channel yesterday
(username: =
protoporpoise) and user 'zipur' suggested that although the self-hosted =
engine documentation doesn't mention it - they thought that perhaps =
oVirt doesn't support having it's management network setup (bridged) to =
a bonded interface.</div><div><br
class=3D""></div><div>It does indeed =
seem like the documentation is a bit fragmented between the three major =
install options (self-hosted engine vs engine vs the appliance-like ISO =
(I think this was called oVirt live?)).</div><div><br =
class=3D""></div><div>In addition, we usually remove
NetworkManager as =
part of our normal / existing CentOS 7 SOE as we believe it's not ready =
for server deployments (yet, maybe it's OK in the latest Fedora), =
however it appears oVirt depends on it.</div><div><br =
class=3D""></div><div>I noticed it generates a big mess of ifcfg
files =
in sysconfig/network-scripts/ , and often changing configuration using =
nmtui / nmcli / editing files gives inconsistent results and nmtui =
actually adds a lot of options to bonded interfaces without notifying =
you or letting you set / change them (for example, with LACP, you can't =
set the lacp_rate to fast, and it sets it to slow for some reason), so =
this wasn't helping the confusion.</div><div><br =
class=3D""></div><div>Today I'm going to try installing oVirt
=
hosted-engine on CentOS 7.4 <u class=3D"">without</u> the
network =
interfaces being bonded.</div><div><br
class=3D""></div><blockquote =
type=3D"cite" class=3D""><div class=3D"gmail_quote"
style=3D"font-family: =
Helvetica; font-size: 13px; font-style: normal; font-variant-caps: =
normal; font-weight: normal; letter-spacing: normal; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px;"><blockquote =
class=3D"gmail_quote" style=3D"margin: 0px 0px 0px 0.8ex; =
border-left-width: 1px; border-left-style: solid; border-left-color: =
rgb(204, 204, 204); padding-left: 1ex;"><div style=3D"word-wrap: =
break-word;" class=3D""><div class=3D""><div
class=3D"">Yes, =
currently ovirt-hosted-engine-cleanup is not able to revert to =
initial network configuration but hosted-engine-setup is supposed to be =
able to consume an existing management =
bridge.</div></div></div></blockquote></div></blockquote><div><br
=
class=3D""></div><div>That's definitely what I experienced
yesterday and =
found it easier (although very time consuming) to completely reinstall =
the entire OS each time to get to a 'clean' state to test the install =
on.</div><div>I also had to blkdiscard / zero out the iSCSI LUN, =
otherwise the installer would either crash out, or complain that it =
can't be used.</div><div><br
class=3D""></div><div>Wish me luck for =
trying the install without bonded interfaces today - I'll update this =
thread with my results and if I'm still having problems I'll compile the =
logs up and provide them (off-list), is there anyone else that I should =
send them to other than yourself?</div><div><br
class=3D""></div><div>If =
I find inconsistent documentation, I'll try to make notes as to where =
and then submit merge requests to the site when possible.</div><div><br =
class=3D""></div><div>Thanks again, I'll be on the IRC
channel all =
day.</div><div><br class=3D""></div><div><br
class=3D""></div><blockquote =
type=3D"cite" class=3D""><div class=3D"gmail_quote"
style=3D"font-family: =
Helvetica; font-size: 13px; font-style: normal; font-variant-caps: =
normal; font-weight: normal; letter-spacing: normal; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; -webkit-text-stroke-width: 0px;"><blockquote =
class=3D"gmail_quote" style=3D"margin: 0px 0px 0px 0.8ex; =
border-left-width: 1px; border-left-style: solid; border-left-color: =
rgb(204, 204, 204); padding-left: 1ex;"><div style=3D"word-wrap: =
break-word;" class=3D""><div class=3D""><div
class=3D""><div dir=3D"auto" =
style=3D"letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; word-wrap: =
break-word;" class=3D""><div dir=3D"auto"
style=3D"letter-spacing: =
normal; text-align: start; text-indent: 0px; text-transform: none; =
white-space: normal; word-spacing: 0px; word-wrap: break-word;" =
class=3D""><div dir=3D"auto" style=3D"word-wrap:
break-word;" =
class=3D""><div style=3D"font-family: Helvetica; font-size: 12px; =
font-style: normal; font-variant-caps: normal; font-weight: normal; =
letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px;" =
class=3D"">--</div></div></div></div></div></div><div
class=3D""><div =
dir=3D"auto" style=3D"letter-spacing: normal; text-align: start; =
text-indent: 0px; text-transform: none; white-space: normal; =
word-spacing: 0px; word-wrap: break-word;" class=3D""><div
dir=3D"auto" =
style=3D"letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px; word-wrap: =
break-word;" class=3D""><div dir=3D"auto"
style=3D"word-wrap: =
break-word;" class=3D""><div style=3D"font-family: Helvetica;
font-size: =
12px; font-style: normal; font-variant-caps: normal; font-weight: =
normal; letter-spacing: normal; text-align: start; text-indent: 0px; =
text-transform: none; white-space: normal; word-spacing: 0px;" =
class=3D"">Sam McLeod (protoporpoise on IRC)</div><div =
style=3D"font-family: Helvetica; font-size: 12px; font-style: normal; =
font-variant-caps: normal; font-weight: normal; letter-spacing: normal; =
text-align: start; text-indent: 0px; text-transform: none; white-space: =
normal; word-spacing: 0px;" class=3D""><a
href=3D"https://smcleod.net/" =
target=3D"_blank" class=3D"">https://smcleod.net</a><br
class=3D""><a =
href=3D"https://twitter.com/s_mcleod" target=3D"_blank" =
class=3D"">https://twitter.com/s_mcleod</a><br
class=3D""><br =
class=3D"">Words are my own opinions and do not necessarily =
represent those of my employer or =
partners.</div></div></div></div></div></div></blockquote></div></blockquo=
te></div><br class=3D""></body></html>=
--Apple-Mail=_D2E95114-7619-40CA-8AE7-E5709B730A33--