11. Sample Corosync Configuration

Sample corosync.conf for two-node cluster created by pcs.

totem {
    version: 2
    cluster_name: mycluster
    transport: knet
    crypto_cipher: aes256
    crypto_hash: sha256
    cluster_uuid: e592f61f916943978bdf7c046a195980
}

nodelist {
    node {
        ring0_addr: pcmk-1
        name: pcmk-1
        nodeid: 1
    }

    node {
        ring0_addr: pcmk-2
        name: pcmk-2
        nodeid: 2
    }
}

quorum {
    provider: corosync_votequorum
    two_node: 1
}

logging {
    to_logfile: yes
    logfile: /var/log/cluster/corosync.log
    to_syslog: yes
    timestamp: on
}