wgvirtipd/dev/config/keepalived.conf.tmpl

! Configuration File for keepalived

global_defs {
    notification_email {
        root@localhost
    }
    notification_email_from keepalived@localhost
    smtp_server 127.0.0.1
    smtp_connect_timeout 30
    router_id LVS_DEVEL
    vrrp_skip_check_adv_addr
    vrrp_garp_interval 0
    vrrp_gna_interval 0
}

vrrp_script check {
    script /etc/keepalived/check.sh
    interval 1
    timeout 1
    rise 5
    fall 5
}

vrrp_instance VI_1 {
    state {{ item.keepalived_state }}
    interface wg0
    priority {{ item.keepalived_priority }}

    virtual_router_id 51
    advert_int 1
    virtual_ipaddress {
        {{ keepalived_ip }}/{{ mask_bits }} dev wg0 label wg0:0
    }
    unicast_src_ip {{ item.ip }}
    unicast_peer {
{% for iitem in keypairs %}
{% if iitem.item != item.item %}
        {{ iitem.ip }}
{% endif %}
{% endfor %}
    }
    authentication {
        auth_type PASS
        auth_pass password
    }

    track_script {
        check
    }

    notify_master /etc/keepalived/master.sh
}

virtual_server {{ keepalived_ip }} 8080 {
    delay_loop 6
    lb_algo rr
    lb_kind NAT
    protocol TCP

    real_server {{ item.ip }} 8080 {
        TCP_CHECK {
            connect_timeout 10
        }
    }
}