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--- virtualization:openvz [2012/08/25 17:59]
gcooper
+++ virtualization:openvz [2012/08/31 14:46] (current)
gcooper
@@ Line 24: / Line 24: @@
 ===== PBX =====
+http://tutorialsbay.com/how-to-isntall-asterisk-freepbx-on-a-vps/
 See [[voice:pbx:piaf_virtual|PiaF]].
@@ Line 32: / Line 34: @@
 http://www.cadvision.com/blanchas/Asterisk/ZaptelPerformanceTesting.html
+==== Firewall ====
+We run the firewall on the Host Node (HN).
+Stop all running VMs.
+<file>
+sed -i 's|ipt_REJECT ipt_tos ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length|ipt_REJECT ipt_tos ipt_TOS ipt_LOG ip_conntrack ipt_limit ipt_multiport iptable_filter iptable_mangle ipt_TCPMSS ipt_tcpmss ipt_ttl ipt_length ipt_state iptable_nat ip_nat_ftp|' /etc/vz/vz.conf
+/etc/init.d/vz restart
+</file>
+==== DAHDI ====
+Sangoma USB hardware timing source (internal UT50 and external UT51):
+http://sangoma.com/products/accessories/tools.html
 :!: Note that DAHDI will only work if the Host Node and the VE are the same $ARCH (32/32 or 64/64).
@@ Line 47: / Line 67: @@
 </file>
-Add ''clocksource=hpet'' to the kernel boot line:
+Change the current clock source, test then add to ''rc.local'':
 <file>
-vi /etc/default/grub
+echo hpet > /sys/devices/system/clocksource/clocksource0/current_clocksource
-GRUB_CMDLINE_LINUX_DEFAULT="quiet clocksource=hpet"
 </file>
 See also 'res_timing_timerfd'.
-==== DAHDI ====
 <file>
 dmesg | grep dahdi
+dahdi_test
 </file>
+Acceptable score: >99.975
+=== Make DAHDI Timing Available to CTs ===
+This assumes Asterisk is running as the user 'asterisk'.
+<file>
+CTID=100
+vzctl stop $CTID
+vzctl set $CTID --devnodes dahdi/pseudo:rw --save
+vzctl start $CTID
+vzctl exec $CTID chown -R asterisk.asterisk /dev/dahdi /lib/udev/devices/dahdi
+</file>
+=== Alternate Method? ===
+You can export devices from the Hardware Node (HN) to the container (CT) by using the devnodes flag.
 You may need a line like this in the /etc/vz/conf/VEID.conf for the Asterisk VE:
@@ Line 72: / Line 108: @@
 ===== Templates =====
-OpenVZ containers are created from templates.  Since containers are not fully virtualized environments, there is no booting to CD/DVD drives or ISO images.
+OpenVZ containers are created from templates.  Since containers are not fully virtualized environments.  There is no booting to CD/DVD drives or ISO images.
 ==== Creating Templates ====
@@ Line 84: / Line 120: @@
 ==== Create a FreePBX (Centos 5) Template on Proxmox ====
-Install your Centos server and application to a physical machine.
+  - Install your Centos server and application to a physical machine.
+  - Create a Centos 5 container using an existing Centos template and shut it down.
-Create a Centos 5 container using an existing Centos template and shut it down.
+=== Physical Machine (Source) ===
-Log into the Proxmox host.
+Clean out the YUM database and stop running applications:
+<file>
+yum clean all
+amportal stop
+service dnsmasq stop
+service httpd stop
+service mysqld stop
+</file>
+=== Proxmox Host ===
 <file>
@@ Line 212: / Line 260: @@
+Using ''tar'' instead of ''rsync'':
+<file>
+vim /etc/exclude
+.bash_history
+lost+found
+/dev/*
+/mnt/*
+/tmp/*
+/proc/*
+/sys/*
+/usr/src/*
+</file>
+<file>
+tar --numeric-owner -czvf /tmp/centos-5.0-x86_64-FreePBX-image.tar.gz -X /tmp/exclude /
+scp /tmp/centos-5.0-x86_64-FreePBX-image.tar.gz root@192.168.1.30:/var/lib/vz/template/cache/
+</file>

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