eu tenho 2 nós centos7 virtuais, o root pode entrar sem senha entre eles,
eu configurei o stonith como este, mas os serviços não estão chegando, a cerca não está acontecendo, sou novo nisso, alguém poderia me ajudar a corrigir o problema ~
[root@node1 cluster]# pcs stonith create nub1 fence_virt pcmk_host_list="node1"
[root@node1 cluster]# pcs stonith create nub2 fence_virt pcmk_host_list="node2"
[root@node1 cluster]# pcs stonith show
nub1 (stonith:fence_virt): Stopped
nub2 (stonith:fence_virt): Stopped
[root@node1 cluster]#
[root@node1 cluster]#
[root@node1 cluster]#
[root@node1 cluster]#
[root@node1 cluster]# pcs status
Cluster name: mycluster
Stack: corosync
Current DC: node2 (version 1.1.15-11.el7_3.5-e174ec8) - partition with quorum
Last updated: Tue Jul 25 07:03:37 2017 Last change: Tue Jul 25 07:02:00 2017 by root via cibadmin on node1
2 nodes and 3 resources configured
Online: [ node1 node2 ]
Full list of resources:
ClusterIP (ocf::heartbeat:IPaddr2): Started node1
nub1 (stonith:fence_virt): Stopped
nub2 (stonith:fence_virt): Stopped
Failed Actions:
* nub1_start_0 on node1 'unknown error' (1): call=56, status=Error, exitreason='none',
last-rc-change='Tue Jul 25 07:01:34 2017', queued=0ms, exec=7006ms
* nub2_start_0 on node1 'unknown error' (1): call=58, status=Error, exitreason='none',
last-rc-change='Tue Jul 25 07:01:42 2017', queued=0ms, exec=7009ms
* nub1_start_0 on node2 'unknown error' (1): call=54, status=Error, exitreason='none',
last-rc-change='Tue Jul 25 07:01:26 2017', queued=0ms, exec=7010ms
* nub2_start_0 on node2 'unknown error' (1): call=60, status=Error, exitreason='none',
last-rc-change='Tue Jul 25 07:01:34 2017', queued=0ms, exec=7013ms
Daemon Status:
corosync: active/enabled
pacemaker: active/enabled
pcsd: active/enabled
[root@node1 cluster]# pcs stonith fence node2
Error: unable to fence 'node2'
Command failed: No route to host
[root@node1 cluster]# pcs stonith fence nub2
Error: unable to fence 'nub2'
Command failed: No such device
[root@node1 cluster]# ping node2
PING node2 (192.168.100.102) 56(84) bytes of data.
64 bytes from node2 (192.168.100.102): icmp_seq=1 ttl=64 time=0.247 ms
64 bytes from node2 (192.168.100.102): icmp_seq=2 ttl=64 time=0.304 ms
^C
--- node2 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1001ms
rtt min/avg/max/mdev = 0.247/0.275/0.304/0.032 ms