Table of Contents

How To Manage Resources

Displaying Resources

To see all configured resources 

pcs resource show

to display a list of all configured resources and their parameters 

pcs resurce show --full

To display the configured parameters of a resource 

pcs resource show resource_id

Modify a Resource Parameter

pcs resource update resource_id (resource options)

for example 

# pcs resource show VirtualIP
Resource: VirtualIP (type=IPaddr2 class=ocf provider=heartbeat)
Attributes: ip=192.168.0.120 cidr_netmask=24
Operations: monitor interval=30s
# pcs resource update VirtualIP ip=192.169.0.120
# pcs resource show VirtualIP
Resource: VirtualIP (type=IPaddr2 class=ocf provider=heartbeat)
Attributes: ip=192.169.0.120 cidr_netmask=24
Operations: monitor interval=30s

for other resources need to use **op** option to specify operations

for example

[root@crkaosappuat01 ~]# pcs resource show DAA_AOS_tst

Resource: DAA_AOS_tst (class=systemd type=daa_aos_tst) 

Operations: monitor interval=60 timeout=100 (DAA_AOS_tst-monitor-interval-60)
            start interval=0s timeout=100 (DAA_AOS_tst-start-interval-0s)
            stop interval=0s timeout=100 (DAA_AOS_tst-stop-interval-0s)
            
to change the stop time out

[root@crkaosappuat01 ~]# pcs resource update DAA_AOS_tst op stop interval=270

result is now 

[root@crkaosappuat01 ~]# pcs resource show DAA_AOS_tst

Resource: DAA_AOS_tst (class=systemd type=daa_aos_tst) 

Operations: monitor interval=60 timeout=100 (DAA_AOS_tst-monitor-interval-60)
            start interval=0s timeout=100 (DAA_AOS_tst-start-interval-0s)
            stop interval=270 (DAA_AOS_tst-stop-interval-270)

to set the on fail ignore 

[root@crkaosappuat01 ~]# pcs resource update DAA_AOS_tst op monitor on-fail=ignore
[root@crkaosappuat01 ~]# pcs resource show DAA_AOS_tst

Resource: DAA_AOS_tst (class=systemd type=daa_aos_tst) 

Operations: monitor interval=60s on-fail=ignore (DAA_AOS_tst-monitor-interval-60s)
            start interval=0s timeout=100 (DAA_AOS_tst-start-interval-0s)
            stop interval=270 (DAA_AOS_tst-stop-interval-270)