! Configuration File for keepalived

# Note: The "</dev/tcp/127.0.0.1/80" syntax for a script
# requires that /bin/sh is Bash.
# On systems where /bin/sh is not Bash (e.g. Debian, Ubuntu),
# then the following alternatives should be used:
#   script "bash -c '</dev/tcp/127.0.0.1/80'"
# or
#   script "nc -z 127.0.0.1 80"

vrrp_script chk_sshd {
       script "killall -0 sshd"        # cheaper than pidof
       interval 2                      # check every 2 seconds
       weight -4                       # default prio: -4 if KO
       fall 2                          # require 2 failures for KO
       rise 2                          # require 2 successes for OK
}

vrrp_script chk_haproxy {
       script "killall -0 haproxy"     # cheaper than pidof
       interval 2                      # check every 2 seconds
}

vrrp_script chk_http_port {
       script "</dev/tcp/127.0.0.1/80" # connects and exits
       interval 1                      # check every second
       weight -2                       # default prio: -2 if connect fails
}

vrrp_script chk_https_port {
       script "</dev/tcp/127.0.0.1/443"
       interval 1
       weight -2
}

vrrp_script chk_smtp_port {
       script "</dev/tcp/127.0.0.1/25"
       interval 1
       weight -2
}

vrrp_instance VI_1 {
    interface eth0
    state MASTER
    virtual_router_id 51
    priority 100
    virtual_ipaddress {
        192.168.200.18/25
    }
    track_interface {
       eth1 weight 2   # prio = +2 if UP
       eth2 weight -2  # prio = -2 if DOWN
       eth3            # no weight, fault if down
    }
    track_script {
       chk_sshd                # use default weight from the script
       chk_haproxy weight 2    # +2 if process is present
       chk_http_port
       chk_https_port
       chk_smtp_port
    }
}

vrrp_instance VI_2 {
    interface eth1
    state MASTER
    virtual_router_id 52
    priority 100
    virtual_ipaddress {
        192.168.201.18/26
    }
    track_interface {
       eth0 weight 2   # prio = +2 if UP
       eth2 weight -2  # prio = -2 if DOWN
       eth3            # no weight, fault if down
    }
    track_script {
       chk_haproxy weight 2
       chk_http_port
       chk_https_port
       chk_smtp_port
    }
}

vrrp_instance VI_3 {
    interface eth0
    virtual_router_id 53
    priority 100
    virtual_ipaddress {
        192.168.200.19/27
    }
}

vrrp_instance VI_4 {
    interface eth1
    virtual_router_id 54
    priority 100
    virtual_ipaddress {
        192.168.201.19/28
    }
}

vrrp_instance VI_5 {
    state MASTER
    interface eth0
    virtual_router_id 55
    priority 100
    virtual_ipaddress {
        192.168.200.20/27
    }
}


vrrp_instance VI_6 {
    state MASTER
    interface eth0
    virtual_router_id 56
    priority 100
    virtual_ipaddress {
        192.168.200.21/27
    }
}

vrrp_instance VI_7 {
    state MASTER
    interface eth0
    virtual_router_id 57
    priority 100
    virtual_ipaddress {
        192.168.200.22/27
    }
}

vrrp_instance VI_8 {
    state MASTER
    interface eth0
    virtual_router_id 58
    priority 100
    virtual_ipaddress {
        192.168.200.23/27
    }
}

vrrp_instance VI_9 {
    state MASTER
    interface eth0
    virtual_router_id 59
    priority 100
    virtual_ipaddress {
        192.168.200.24/27
    }
}