--- - name: install dhcp packages package: name: isc-dhcp-server state: present - name: enable systemd unit isc-dhcp-server systemd: name: isc-dhcp-server enabled: yes daemon_reload: yes - name: concatenate meshbridge interfaces set_fact: dhcp_interfaces: "{% for mesh in meshes %}{{ mesh.id }}BR{% if not loop.last %} {% endif %}{% endfor %}" - name: set ipv4 interfaces isc dhcp should listen on lineinfile: path: /etc/default/isc-dhcp-server regexp: '^INTERFACESv4="' line: 'INTERFACESv4="{{ dhcp_interfaces }}"' notify: restart isc dhcp server - name: set ipv6 interfaces isc dhcp should listen on lineinfile: path: /etc/default/isc-dhcp-server regexp: '^INTERFACESv6="' line: 'INTERFACESv6=""' - name: configure isc dhcp server template: src: dhcpd.conf.j2 dest: /etc/dhcp/dhcpd.conf notify: restart isc dhcp server