ansible-freebsd-jailhost-tools/tasks/jail/update_etc_hosts.yml

# IMPORTANT: after the IP that is 2 TABULATOR characters !
- name: Replacing appropriate jail names with new IP addresses in /etc/hosts files (IPv4)
  lineinfile:
    dest: /etc/hosts
    regexp: '^\d+\.\d+\.\d+\.\d+		jail-{{ jail_name.replace("_", "-") }}'
    line: '{{ vars["jail_" + jail_name + "_new_ip4"] }}		jail-{{ jail_name.replace("_", "-") }}'
    state: present

- block:
  # IMPORTANT: after the IP that is 2 TABULATOR characters !
  - name: Replacing appropriate jail names with new IP addresses in /etc/hosts files (IPv6)
    lineinfile:
      dest: /etc/hosts
      regexp: '^[0-9a-f:]+		jail-{{ jail_name.replace("_", "-") }}'
      line: '{{ jail_THIS_with_ip6 }}		jail-{{ jail_name.replace("_", "-") }}'
      state: present
  when: 'jail_THIS_with_ip6 != False'

- name: Sending HUP to any any crucial processes to reload their configuration
  ansible.builtin.command:
    /usr/bin/killall -HUP dnsmasq
  failed_when: false

- name: Restarting syslog to put its log socket into the new jail
  service:
    name: syslogd
    state: restarted
 
# vim: sw=2