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keepalived.conf.tmpl
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keepalived.conf.tmpl
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# Autogenerated by VyOS
# Do not edit this file, all your changes will be lost
# on next commit or reboot
global_defs {
dynamic_interfaces
script_user root
notify_fifo /run/keepalived/keepalived_notify_fifo
notify_fifo_script /usr/libexec/vyos/system/keepalived-fifo.py
}
{% if vrrp is defined and vrrp.group is defined and vrrp.group is not none %}
{% for name, group_config in vrrp.group.items() if group_config.disable is not defined %}
{% if group_config.health_check is defined and group_config.health_check.script is defined and group_config.health_check.script is not none %}
vrrp_script healthcheck_{{ name }} {
script "{{ group_config.health_check.script }}"
interval {{ group_config.health_check.interval }}
fall {{ group_config.health_check.failure_count }}
rise 1
}
{% endif %}
vrrp_instance {{ name }} {
{% if group_config.description is defined and group_config.description is not none %}
# {{ group_config.description }}
{% endif %}
state BACKUP
interface {{ group_config.interface }}
virtual_router_id {{ group_config.vrid }}
priority {{ group_config.priority }}
advert_int {{ group_config.advertise_interval }}
{% if group_config.track is defined and group_config.track.exclude_vrrp_interface is defined %}
dont_track_primary
{% endif %}
{% if group_config.no_preempt is not defined and group_config.preempt_delay is defined and group_config.preempt_delay is not none %}
preempt_delay {{ group_config.preempt_delay }}
{% elif group_config.no_preempt is defined %}
nopreempt
{% endif %}
{% if group_config.peer_address is defined and group_config.peer_address is not none %}
unicast_peer { {{ group_config.peer_address }} }
{% endif %}
{% if group_config.hello_source_address is defined and group_config.hello_source_address is not none %}
{% if group_config.peer_address is defined and group_config.peer_address is not none %}
unicast_src_ip {{ group_config.hello_source_address }}
{% else %}
mcast_src_ip {{ group_config.hello_source_address }}
{% endif %}
{% endif %}
{% if group_config.rfc3768_compatibility is defined and group_config.peer_address is defined %}
use_vmac {{ group_config.interface }}v{{ group_config.vrid }}
vmac_xmit_base
{% elif group_config.rfc3768_compatibility is defined %}
use_vmac {{ group_config.interface }}v{{ group_config.vrid }}
{% endif %}
{% if group_config.authentication is defined and group_config.authentication is not none %}
authentication {
auth_pass "{{ group_config.authentication.password }}"
{% if group_config.authentication.type == 'plaintext-password' %}
auth_type PASS
{% else %}
auth_type {{ group_config.authentication.type | upper }}
{% endif %}
}
{% endif %}
{% if group_config.address is defined and group_config.address is not none %}
virtual_ipaddress {
{% for addr, addr_config in group_config.address.items() %}
{{ addr }}{{ ' dev ' + addr_config.interface if addr_config.interface is defined }}
{% endfor %}
}
{% endif %}
{% if group_config.excluded_address is defined and group_config.excluded_address is not none %}
virtual_ipaddress_excluded {
{% for addr in group_config.excluded_address %}
{{ addr }}
{% endfor %}
}
{% endif %}
{% if group_config.track is defined and group_config.track.interface is defined and group_config.track.interface is not none %}
track_interface {
{% for interface in group_config.track.interface %}
{{ interface }}
{% endfor %}
}
{% endif %}
{% if group_config.health_check is defined and group_config.health_check.script is defined and group_config.health_check.script is not none %}
track_script {
healthcheck_{{ name }}
}
{% endif %}
}
{% endfor %}
{% endif %}
{% if vrrp is defined and vrrp.sync_group is defined and vrrp.sync_group is not none %}
{% for name, sync_group_config in vrrp.sync_group.items() if sync_group_config.disable is not defined %}
vrrp_sync_group {{ name }} {
group {
{% if sync_group_config.member is defined and sync_group_config.member is not none %}
{% for member in sync_group_config.member %}
{{ member }}
{% endfor %}
{% endif %}
}
{# Health-check scripts should be in section sync-group if member is part of the sync-group T4081 #}
{% if vrrp is defined and vrrp.group is defined and vrrp.group is not none %}
{% for name, group_config in vrrp.group.items() if group_config.disable is not defined %}
{% if group_config.health_check is defined and group_config.health_check.script is defined and group_config.health_check.script is not none and name in sync_group_config.member %}
track_script {
healthcheck_{{ name }}
}
{% endif %}
{% endfor %}
{% endif %}
{% if conntrack_sync_group is defined and conntrack_sync_group == name %}
{% set vyos_helper = "/usr/libexec/vyos/vyos-vrrp-conntracksync.sh" %}
notify_master "{{ vyos_helper }} master {{ name }}"
notify_backup "{{ vyos_helper }} backup {{ name }}"
notify_fault "{{ vyos_helper }} fault {{ name }}"
{% endif %}
}
{% endfor %}
{% endif %}
{% if virtual_server is defined and virtual_server is not none %}
# Virtual-server configuration
{% for vserver, vserver_config in virtual_server.items() %}
virtual_server {{ vserver }} {{ vserver_config.port }} {
delay_loop {{ vserver_config.delay_loop }}
{% if vserver_config.algorithm == 'round-robin' %}
lb_algo rr
{% elif vserver_config.algorithm == 'weighted-round-robin' %}
lb_algo wrr
{% elif vserver_config.algorithm == 'least-connection' %}
lb_algo lc
{% elif vserver_config.algorithm == 'weighted-least-connection' %}
lb_algo wlc
{% elif vserver_config.algorithm == 'source-hashing' %}
lb_algo sh
{% elif vserver_config.algorithm == 'destination-hashing' %}
lb_algo dh
{% elif vserver_config.algorithm == 'locality-based-least-connection' %}
lb_algo lblc
{% endif %}
{% if vserver_config.forward_method == "nat" %}
lb_kind NAT
{% elif vserver_config.forward_method == "direct" %}
lb_kind DR
{% elif vserver_config.forward_method == "tunnel" %}
lb_kind TUN
{% endif %}
persistence_timeout {{ vserver_config.persistence_timeout }}
protocol {{ vserver_config.protocol | upper }}
{% if vserver_config.real_server is defined and vserver_config.real_server is not none %}
{% for rserver, rserver_config in vserver_config.real_server.items() %}
real_server {{ rserver }} {{ rserver_config.port }} {
weight 1
{{ vserver_config.protocol | upper }}_CHECK {
{% if rserver_config.connection_timeout is defined and rserver_config.connection_timeout is not none %}
connect_timeout {{ rserver_config.connection_timeout }}
{% endif %}
}
}
{% endfor %}
{% endif %}
}
{% endfor %}
{% endif %}

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