aurore/ansible
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extract dhcp-failover.conf into separate file

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Yohaï-Eliel BERREBY 2020-04-06 17:28:04 +02:00
parent d323b78c16
commit 51fdb89940
3 changed files with 41 additions and 34 deletions
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10
roles/isc-dhcp-server/tasks/main.yml
View file

@ -15,7 +15,15 @@
dest: /etc/default/isc-dhcp-server
mode: 0644
- name: Configure isc-dhcp-server
- name: Configure dhcp-failover.conf
template:
src: dhcp/dhcp-failover.conf.j2
dest: /etc/dhcp/dhcp-failover.conf
mode: 0600
when: dhcp_failover is defined
- name: Configure dhcpd.conf
template:
src: dhcp/dhcpd.conf.j2
dest: /etc/dhcp/dhcpd.conf

31
roles/isc-dhcp-server/templates/dhcp/dhcp-failover.conf.j2 Normal file
View file

@ -0,0 +1,31 @@
failover peer "dhcp-failover" {
{% if inventory_hostname == dhcp_failover.primary_host %}
primary;
# MCLT = Maximum Client Lead Time.
# Must be specified on the primary, forbidden on the secondary.
mclt 3600;
# Address or DNS name on which this node listens for connections
# from its failover peer.
address {{ dhcp_failover.primary_host }};
peer address {{ dhcp_failover.secondary_host }};
# Load balancing.
split 128;
{% endif %}
{% if inventory_hostname == dhcp_failover.secondary_host %}
secondary;
# Address and peer address are reversed on the secondary node.
address {{ dhcp_failover.secondary_host }};
peer address {{ dhcp_failover.primary_host }};
{% endif %}
# The following options can be shared between primary and
# secondary failover peers.
port 647;
peer port 647;
max-response-delay 30;
max-unacked-updates 10;
load balance max seconds 3;
}

34
roles/isc-dhcp-server/templates/dhcp/dhcpd.conf.j2
View file

@ -30,40 +30,8 @@ authoritative;
# TODO: move this failover peer declaration to a separate file and include it.
{% if dhcp_failover is defined %}
failover peer "dhcp-failover" {
{% if inventory_hostname == dhcp_failover.primary_host %}
primary;
# MCLT = Maximum Client Lead Time.
# Must be specified on the primary, forbidden on the secondary.
mclt 3600;
# Address or DNS name on which this node listens for connections
# from its failover peer.
address {{ dhcp_failover.primary_host }};
peer address {{ dhcp_failover.secondary_host }};
# Load balancing.
split 128;
include "/etc/dhcp/dhcp-failover.conf";
{% endif %}
{% if inventory_hostname == dhcp_failover.secondary_host %}
secondary;
# Address and peer address are reversed on the secondary node.
address {{ dhcp_failover.secondary_host }};
peer address {{ dhcp_failover.primary_host }};
{% endif %}
# The following options can be shared between primary and
# secondary failover peers.
port 647;
peer port 647;
max-response-delay 30;
max-unacked-updates 10;
load balance max seconds 3;
}
{% endif %}
# Bornes WiFi
subnet 10.{{ subnet_ids.ap }}.0.0 netmask 255.255.0.0 {