<div dir="ltr">Hello Jaco,<div><br></div><div>Maybe Javier's presentation "OpenNebula and tips for CentOS 7" [1]</div><div>might help you achieve what you desire.</div><div><br></div><div>[1]: <a href="http://www.slideshare.net/opennebula">http://www.slideshare.net/opennebula</a></div><div><br></div><div>Best,<br>Valentin</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Oct 19, 2014 at 3:59 AM, Jaco <span dir="ltr"><<a href="mailto:bakgatnet@gmail.com" target="_blank">bakgatnet@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
Hi folks,<br>
(1st post)<br>
<br>
I've toyed with ON before, but decided to finally commit.<br>
<br>
I scratched my server, installed CentOS 7 (minimal) & followed
guide provided here:
<a href="http://docs.opennebula.org/4.8/design_and_installation/quick_starts/qs_centos7_kvm.html" target="_blank">http://docs.opennebula.org/4.8/design_and_installation/quick_starts/qs_centos7_kvm.html</a><br>
<br>
(context: I've been using Ubuntu/Debian for a very long time, but
recently decided to commit to CentOS/Fedora, so I'm a little rusty
in places)<br>
<br>
Overall it went OK, but not great.<br>
<br>
A few things that tripped me up:<br>
* CentOS 7 by default comes with firewalld - something that's not
covered under official docco's. I initially thought it was iptables
preventing access from LAN, but managed to find this issue via
accessing services through SSH tunnel<br>
* Telling people to 'disable SELinux' is simply a bad idea &
sets a bad precedent & encourages lax security practices IMHO.
It's there for a reason. For now I've set it to be permissive rather
than disabled, but will re-enforce it again later.<br>
<br>
Otherwise I've followed the guide dutifully, but I'm unable to
provision my 1st instance.<br>
<br>
I get this in the log:<br>
<br>
Sun Oct 19 13:56:54 2014 [Z0][DiM][I]: New VM state is ACTIVE.<br>
Sun Oct 19 13:56:54 2014 [Z0][LCM][I]: New VM state is PROLOG.<br>
Sun Oct 19 13:56:56 2014 [Z0][LCM][I]: New VM state is BOOT<br>
Sun Oct 19 13:56:56 2014 [Z0][VMM][I]: Generating deployment file:
/var/lib/one/vms/5/deployment.0<br>
Sun Oct 19 13:56:56 2014 [Z0][VMM][I]: Remote worker node files not
found<br>
Sun Oct 19 13:56:56 2014 [Z0][VMM][I]: Updating remotes<br>
Sun Oct 19 13:56:57 2014 [Z0][VMM][I]: Command execution fail:
/var/tmp/one/vnm/tin/pre $REDACTED_HASH<br>
Sun Oct 19 13:56:57 2014 [Z0][VMM][I]: bash: line 2:
/var/tmp/one/vnm/tin/pre: No such file or directory<br>
Sun Oct 19 13:56:57 2014 [Z0][VMM][I]: ExitCode: 127<br>
Sun Oct 19 13:56:57 2014 [Z0][VMM][I]: Failed to execute network
driver operation: pre.<br>
Sun Oct 19 13:56:57 2014 [Z0][VMM][E]: Error deploying virtual
machine<br>
Sun Oct 19 13:56:58 2014 [Z0][DiM][I]: New VM state is FAILED<br>
<br>
/var/tmp/one/vnm/tin/pre/ did not exist, so I created it as user
oneadmin <br>
<br>
Virtual network is named "default", template "
<span style="color:rgb(85,85,85);font-family:'Open Sans',sans-serif;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:18px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;display:inline!important;float:none;background-color:rgb(255,255,255)">CentOS-7</span>"
& image "
<span style="color:rgb(85,85,85);font-family:'Open Sans',sans-serif;font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;line-height:18px;text-align:left;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;display:inline!important;float:none;background-color:rgb(255,255,255)">CentOS-7-one-4.8</span>"
(ad per docco).<br>
<br>
Default setup out of the box does not work, and/or documentation is
incomplete.<br>
<br>
What am I missing?<br>
Please advise<span class="HOEnZb"><font color="#888888"><br>
<br>
- J<br>
</font></span></div>
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<br></blockquote></div><br></div>