[libvirt-users] Correctly using libvirt to mount /dev/pts and /dev in an lxc application container
We would like to mount /dev and /dev/pts correctly using the libvirt xml
config file instead of doing a bind mount in a container init script we use.
Currently the container config is:
<domain type='lxc'>
<name>CentOS_57</name>
<uuid>ff5d3c04-49e6-a3cc-0a14-ff13625eca3c</uuid>
<memory>262144</memory>
<currentMemory>262144</currentMemory>
<vcpu>1</vcpu>
<os>
<type arch='i686'>exe</type>
<init>/bin/lxc-progs</init>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/libexec/libvirt_lxc</emulator>
<filesystem type='mount' accessmode='passthrough'>
<source dir='//home'/>
<target dir='/home'/>
</filesystem>
<filesystem type='mount' accessmode='passthrough'>
<source dir='/archive/centos57-root'/>
<target dir='/'/>
</filesystem>
<filesystem type='mount' accessmode='passthrough'>
<source dir='//archive'/>
<target dir='/archive'/>
</filesystem>
<console type='pty'>
<target type='serial' port='0'/>
</console>
</devices>
</domain>
The /bin/lxc-progs file is:
#!/bin/sh
service rsyslog start
service sssd start
service sshd start
mount -t devtmpfs none /dev
mount -t devpts none /dev/pts
mount -t tmpfs none /dev/shm
exec /bin/sh
Basically how do we remove the above mount points in the lxc init
process and use libvirt to control the mounts instead?
Any help would be appreciated. Thank you.
--
David W. Jablonski
Systems Administrator
INOC
608.204.0202
608.663.4555
djablonski(a)inoc.com
www.inoc.com
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