Install Pacemaker on slack64 DomU

...lanjutan setelah DomU

Booting DomU nya dan lakukan langkah berikut berurutan:
1. Buat group dan user:

groupadd -g 226 haclient
useradd -g 226 -u 226 -s /bin/false -d /var/lib/heartbeat/cores/hacluster hacluster

2. Install libnet dan libesmtp (needed by clusterglue)
3. Install cluster glue (needed by cluster resource agent)
4. Install cluster resource agent (needed by corosync)
5. Install corosync (needed by pacemaker)
6. Install pacemaker
7. Edit fstab:

tmpfs /dev/shm tmpfs defaults 0 0

Konfigurasi /etc/corosync/corosync.conf:
1. Copy corosync.conf.new ke corosync.conf
2. Edit bindnetaddr sesuai IP Anda
3. Tambahkan baris berikut:

aisexec {
user: root
group: root
}
service {
name: pacemaker
ver: 0
}

Reboot dan jalankan service corosync-nya...
Jalankan 'ps axf', jika ada baris berikut dan statusnya S:
corosync
\_ /usr/lib64/heartbeat/stonithd
\_ /usr/lib64/heartbeat/cib
\_ /usr/lib64/heartbeat/lrmd
\_ /usr/lib64/heartbeat/attrd
\_ /usr/lib64/heartbeat/pengine
\_ /usr/lib64/heartbeat/crmd

Service corosync sudah OK...