[ClusterLabs] 2node cluster question
Stefan K
Shadow_7 at gmx.net
Wed Aug 15 04:58:20 EDT 2018
Hello,
what is the 'best' 2-node cluster config?
What I want, if it run on nodeA and nodeA goes in standby or shut down, everything must start at nodeB, if nodeA comes back, everything must still run on nodeB.
pacemaker looks like:
have-watchdog=false \
dc-version=1.1.16-94ff4df \
cluster-infrastructure=corosync \
cluster-name=zfs-vmstorage \
no-quorum-policy=stop \
stonith-enabled=true \
last-lrm-refresh=1528814481
rsc_defaults rsc_defaults-options: \
resource-stickiness=100
and the corosync.config:
totem {
version: 2
secauth: off
cluster_name: zfs-vmstorage
transport: udpu
rrp_mode: passive
}
nodelist {
node {
ring0_addr: zfs-serv3
ring1_addr: 192.168.251.1
nodeid: 1
}
node {
ring0_addr: zfs-serv4
ring1_addr: 192.168.251.2
nodeid: 2
}
}
quorum {
provider: corosync_votequorum
two_node: 1
}
logging {
to_logfile: yes
logfile: /var/log/corosync/corosync.log
to_syslog: yes
}
thanks in advance
and best regards
Stefan
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