maabara/playbooks/network_services/dhcp.yml

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---
- name: sets up dhcp for a local homelab network between 0-255 hosts
hosts: dhcp
become: true
vars:
device: ens18
tasks:
- name: install dhcp software on redhat platform
ansible.builtin.dnf:
name: dhcp-server
state: present
- name: allow dhcp service on redhat platform
ansible.posix.firewalld:
service: dhcp
permanent: true
state: enabled
immediate: true
- name: set up dhcpd.conf
ansible.builtin.template:
src: /home/mango/projects/homelab/templates/dhcpd.conf.j2
dest: /etc/dhcp/dhcpd.conf
mode: '0644'
- name: set the listening device
ansible.builtin.lineinfile:
path: /usr/lib/systemd/system/dhcpd.service
regexp: '^ExecStart='
line: "ExecStart=/usr/sbin/dhcpd -f -cf /etc/dhcp/dhcpd.conf -user dhcpd -group dhcpd --no-pid {{device}}"
- name: daemon reload to restart changes
ansible.builtin.systemd:
daemon_reload: true
- name: start the dhcp service
ansible.builtin.service:
name: dhcpd
state: started
enabled: true