View source for OpenHPC: Setup SOL though IPMI in OpenHPC

* Edit the kernel args line to enable within warewulf
* Note; This assumes the hardware is setup correclly and enabled (BIOS default on recent SM servers) 

== Enable conman for SOL sessions ==
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# on headnode 
yum -y install conman-ohpc

# setup /etc/conman.conf 
[root@head ~]# tail -n 2 /etc/conman.conf 
CONSOLE name="node001" dev="ipmi:10.10.10.155" ipmiopts="U:ADMIN,P:ADMIN,W:solpayloadsize"
CONSOLE name="node002" dev="ipmi:10.10.10.102" ipmiopts="U:ADMIN,P:ADMIN,W:solpayloadsize"

# restart the conman service 
systemctl restart  conman 

# connect to a system
conman node001

# then to disconnect hit &. (ampersand / dot) 
</syntaxhighlight>

== Configure the kernel args for the nodes ==
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wwsh -y provision set node0[01-52] --kargs "console=ttyS1,115200" 
# reboot and connect to conman 
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