Sheepdog on EL6
 |
Warning: This is essentially just a compilation of notes I made while playing with NTT's Sheepdog. It may or may not become a complete tutorial someday. |
Installing, configuring and using Sheepdog in EL6.
Install
Done as root (ya, I know...) on CentOS 6.0;
Install dependencies;
yum -y install corosynclib-devel subversion nss-devel zlib-devel
Corosync from source;
cd ~
yum -y remove corosync
svn co http://svn.fedorahosted.org/svn/corosync/branches/flatiron
cd flatiron
./autogen.sh
./configure
make install
cd ~
QEMU (needs >= v0.13);
cd ~
yum remove libvirt
git clone git://git.sv.gnu.org/qemu.git
cd qemu
./configure
make install
cd ~
Sheepdog;
cd ~
git clone git://github.com/collie/sheepdog.git
cd sheepdog
./autogen.sh
./configure
make rpm
rpm -ivh x86_64/sheepdog-0.*
cd ~
Base Cluster Config
vim /etc/cluster/cluster.com
# Please read the corosync.conf 5 manual page
compatibility: whitetank
totem {
version: 2
secauth: off
threads: 0
# Note, fail_recv_const is only needed if you're
# having problems with corosync crashing under
# heavy sheepdog traffic. This crash is due to
# delayed/resent/misordered multicast packets.
# fail_recv_const: 5000
interface {
ringnumber: 0
bindnetaddr: -YOUR IP HERE-
mcastaddr: 226.94.1.1
mcastport: 5405
}
}
logging {
fileline: off
to_stderr: no
to_logfile: yes
to_syslog: yes
# the pathname of the log file
logfile: /var/log/cluster/corosync.log
debug: off
timestamp: on
logger_subsys {
subsys: AMF
debug: off
}
}
amf {
mode: disabled
}
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