Cloud and Infrastructure

Corosync + Pacemaker

2018-07-01
How to switch the VIP to another host ?
2018-07-01 2017-02-14
How to toggle a node standby / online ?
2018-07-01 2017-02-14
How to identify the master / slave nodes ?
2017-02-15
crm status reports Failed actions
2017-02-14
Corosync + Pacemaker

HAProxy

2019-07-31 2018-03-14
HAproxy
2018-06-19
redirect / rewrite
2018-06-18
[ALERT] : http frontend tries to use incompatible tcp backend as its default backend (see 'mode').
2018-06-18 2018-03-14
How to check the configuration file ?
2018-04-18 2018-03-20
HAProxy HTTP log format
2018-03-20
HAProxy glossary

Keepalived

2018-10-03 2018-03-26
keepalived
2018-06-18 2018-03-26
How to switch the VIP to another host ?
2018-05-31 2018-05-18
Who owns the VIP ? (aka "Which is the active node ?")
2018-04-23
Both hosts are reported as master