playbooks/roles/keepalived/templates/keepalived.conf.j2


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global_defs {
    script_user nobody
    enable_script_security
}

vrrp_script chk_avail {
    script "{{ keepalived_healthcheck_script }}"
    interval 1
    weight 10
    rise 6
    fall 1
}

vrrp_instance {{ inventory_hostname }} {
    interface {{ keepalived_interface }}

    state BACKUP
    virtual_router_id {{ keepalived_virtual_router_id }}
    priority {{ keepalived_priority }}
    advert_int 1

    unicast_src_ip {{ ansible_host }}
    unicast_peer {
    {% for peer in groups['keepalived'] if hostvars[peer]['ansible_host'] != ansible_host %}
        {{ hostvars[peer]['ansible_host'] }}
    {% endfor %}
    }

    virtual_ipaddress {
        {{ keepalived_virtual_ip }} dev {{ keepalived_interface }}
    }

    track_script {
        chk_avail
    }
}