| #!/bin/sh |
| # |
| # This file is interpreted as a shell script. |
| # The first line of the script must be "#!/bin/sh" without quotes. |
| # Lines beginning with # are comments and are not executed. |
| # |
| # There are three environment arguments that are passed to this script. |
| # |
| # $TYPE Set to INSTANCE or GROUP, depending on whether keepalived invoked the program from vrrp_instance or vrrp_sync_group. |
| # $NAME Set to the name of the vrrp_instance or vrrp_sync_group. |
| # $ACTION Set to the end state of the transition. |
| # Valid values are: |
| # $TYPE==INSTANCE: [ NOTIFY_BACKUP | NOTIFY_MASTER | NOTIFY_FAULT | NOTIFY_STOP | NOTIFY ] |
| # $TYPE==GROUP: [ NOTIFY_BACKUP | NOTIFY_MASTER | NOTIFY_FAULT | NOTIFY ] |