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[redhat7.4] pacemaker ¸í·É¾î 2
±Û¾´ÀÌ : theko ³¯Â¥ : 2018-12-10 (¿ù) 16:42 Á¶È¸ : 2868
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/etc/host ¼öÁ¤  ==> corosync À» ÇϱâÀ§ÇÔ


systemctl enable pcsd.service   //¸í·É¾î ½ÇÇà µ¥¸ó
systemctl start pcsd
systemctl status pcsd

pcs cluster start --all    // corosync, pacemaker  µÎ³ëµå µ¿½Ã ½ÇÇà

pcs resource cleanup   // "pcs status"  ¹®Á¦ÀÖ´Â ºÎºÐ clean

¿Ã¸°ÈÄ

<failcount ¼³Á¤>
pcs resource defaults  
pcs resource defaults  migration-threshold=1



<no Äõ·³ ignore -> stop º¯°æ > 
pcs property  set no-quorum-policy=stop


<REST fence device ¼³Á¤ >

pcs stonith create vmfence1 fence_vmware_rest ipaddr=10.40.30.33  login=hacluster passwd=dbslrtm03!   pcmk_host_map=PIPCBPRD-node1:PIPCBPRDAP1 ssl_insecure=1 delay=15         

pcs stonith create vmfence2 fence_vmware_rest ipaddr=10.40.30.33  login=hacluster passwd=dbslrtm03!   pcmk_host_map=PIPCBPRD-node2:PIPCBPRDAP2 ssl_insecure=1

-  1¹ø³ëµå¿¡ 15ÃÊ µô·¹À̸¦ ÁÜ
- VMWARE¿¡¼­  hacluster À¯Àú¸¦ »ý¼º ÇØÁà¾ßÇÔ
PIPCBPRD-node1:PIPCBPRDAP1  ¾ÕÀº /etc/hosts±âÁØ, µÚ¿¡´Â VMWARE¿¡¼­ »ç¿ëÇÏ´Â À̸§




pcs stonith update vmfence1 op monitor  interval=1800s
pcs stonith update vmfence2 op monitor  interval=1800s


<fence »èÁ¦>
pcs stonith  delete  hafence1
pcs stonith  delete  hafence2

<fence monitor ¹æÇâ ¼³Á¤>
 pcs constraint  location    vmfence1    avoids  PIPCBPRD-node1
 pcs constraint  location    vmfence2    avoids  PIPCBPRD-node2


PIPCBPRD-rg ¿ì¼±¼øÀ§ 
pcs constraint  location  PIPCBPRD-rg prefers  PIPCBPRD-node1=1000
pcs constraint  location  PIPCBPRD-rg prefers  PIPCBPRD-node2=500


<wait_for_all ¼³Á¤ º¯°æ> µ¿½Ã¿¡ ±âµ¿ ¸øÇÏ°Ô ÇÏ´Â ¼³Á¤ ½ºÇø´ºê·¹ÀÎ ¹æÁö
 
# vim /etc/corosync/corosync.conf
quorum {
    provider: corosync_votequorum
    wait_for_all: 1 (0 - 1º¯°æ)
    two_node: 1
}

pcs cluster  sync
pcs cluster stop --all
pcs cluster start --all 
pcs quorum  status
Flags:  2Node Quorate===> 2Node Quorate WaitForAll   º¯°æÈ®ÀÎ


<ÆÄÀϽýºÅÛ write üũ ¿É¼Ç>
pcs resource update   fs1_cssoddata  op monitor monitor interval=20 timeout=40 OCF_CHECK_LEVEL=20
pcs resource update   fs2_arch  op monitor monitor interval=20 timeout=40 OCF_CHECK_LEVEL=20
pcs resource update   fs3_cssodprd  op monitor monitor interval=20 timeout=40 OCF_CHECK_LEVEL=20
pcs resource update   fs4_cssodlog  op monitor monitor interval=20 timeout=40 OCF_CHECK_LEVEL=20


pcs property set stonith-enabled=true

´õÄÚ 2019-05-13 (¿ù) 10:08
Fence IP º¯°æ½Ã 

pcs stonith update vmfence1 ipaddr=1.1.1.1
pcs stonith update vmfence2 ipaddr=1.1.1.2
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