<font size=2 face="sans-serif">I'm using CentOS7 on a custom AMI. I
did find and change the other location for selinux configuration - thank
you.</font>
<br>
<br><font size=2 face="sans-serif">Interestingly, I haven't been able to
launch the cluster because StarCluster is now saying the keypair I have
always used, does not reside in the correct region. Which is not
the case, but I went ahead and created a new keypair several different
ways, manually and through the EC2 console, both had the same issue. </font>
<br>
<br><font size=2 face="sans-serif">Thinking this was a configuration file
issue with StarCluster, I regenerated a template configuration file and
now when I go and try to create a cluster, with any of my new or previously
working keypairs, Starcluster says there is a fingerprint error. The
local fingerprint is correct, but StarCluster shows that the keypair fingerprint
is incorrect and shows it as the same keypair fingerprint value for all
of my keypairs. Which seems odd. </font>
<br>
<br><font size=2 face="sans-serif">Knowing my level of Linux knowledge,
it could be something simple that I have misconfigured. Any thoughts?</font>
<br>
<br><font size=2 face="sans-serif">Thanks,</font>
<br><font size=2 face="sans-serif">Stephen</font>
<br>
<br>
<br>
<br>
<br><font size=1 color=#5f5f5f face="sans-serif">From:
</font><font size=1 face="sans-serif">"MacMullan, Hugh"
<hughmac@wharton.upenn.edu></font>
<br><font size=1 color=#5f5f5f face="sans-serif">To:
</font><font size=1 face="sans-serif">Stephen Smith <stephen.smith@electrolux.com>,
"starcluster@mit.edu" <starcluster@mit.edu></font>
<br><font size=1 color=#5f5f5f face="sans-serif">Date:
</font><font size=1 face="sans-serif">02/26/2015 02:01 PM</font>
<br><font size=1 color=#5f5f5f face="sans-serif">Subject:
</font><font size=1 face="sans-serif">RE: [StarCluster]
Disable Selinux not sticking</font>
<br>
<hr noshade>
<br>
<br>
<br><font size=2 color=#004080 face="Calibri">I don't think StarCluster
plays with SELINUX at all. Is this a custom AMI of your own? Disabling
selinux depends on the OS a bit I think? What OS?</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">I've found two places to
do this in CentOS 7:</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">/etc/selinux/config</font>
<br><font size=2 color=#004080 face="Calibri">/etc/sysconfig/selinux</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">Not sure which overrides
the other, but making sure they're both '</font><font size=3 face="Times New Roman">
</font><font size=2 color=#004080 face="Calibri">SELINUX=disabled' seems
to do the trick.</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 color=#004080 face="Calibri">-Hugh</font>
<br><font size=2 color=#004080 face="Calibri"> </font>
<br><font size=2 face="Calibri"><b>From:</b> starcluster-bounces@mit.edu
[</font><a href="mailto:starcluster-bounces@mit.edu"><font size=2 face
="Calibri">mailto:starcluster-bounces@mit.edu</font></a><font size=2 face="Calibri">]
<b>On Behalf Of </b>Stephen Smith<b><br>
Sent:</b> Thursday, February 26, 2015 1:56 PM<b><br>
To:</b> starcluster@mit.edu<b><br>
Subject:</b> [StarCluster] Disable Selinux not sticking</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">Hello,</font><font size=3 face="Times New Roman">
<br>
</font><font size=2 face="Arial"><br>
On my base AMI for StarCluster, I have set selinux=disabled, but when I
launch a multi node cluster, the master/node images have selinux set to
enabled by default. Is this something that is being modified by StarCluster
and if it is, how do I disable this as it seems to be over riding the base
AMI image?</font><font size=3 face="Times New Roman"> <br>
</font><font size=2 face="Arial"><br>
Thanks in advance,</font><font size=3 face="Times New Roman"> </font><font size=2 face="Arial"><br>
Stephen</font><font size=3 face="Times New Roman"> <br>
<br>
<br>
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