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|
---
- name: Check for NetworkManager service
command: >
systemctl show NetworkManager
register: nm_show
changed_when: false
ignore_errors: True
- name: Set fact using_network_manager
set_fact:
network_manager_active: "{{ True if 'ActiveState=active' in nm_show.stdout else False }}"
- name: Install dnsmasq
package: name=dnsmasq state=installed
when: not openshift.common.is_atomic | bool
register: result
until: result | success
- name: ensure origin/node directory exists
file:
state: directory
path: "{{ item }}"
owner: root
group: root
mode: '0700'
with_items:
- /etc/origin
- /etc/origin/node
# this file is copied to /etc/dnsmasq.d/ when the node starts and is removed
# when the node stops. A dbus-message is sent to dnsmasq to add the same entries
# so that dnsmasq doesn't need to be restarted. Once we can use dnsmasq 2.77 or
# newer we can use --server-file option to update the servers dynamically and
# reload them by sending dnsmasq a SIGHUP. We write the file in case someone else
# triggers a restart of dnsmasq but not a node restart.
- name: Install node-dnsmasq.conf
template:
src: node-dnsmasq.conf.j2
dest: /etc/origin/node/node-dnsmasq.conf
- name: Install dnsmasq configuration
template:
src: origin-dns.conf.j2
dest: /etc/dnsmasq.d/origin-dns.conf
notify: restart dnsmasq
- name: Deploy additional dnsmasq.conf
template:
src: "{{ openshift_node_dnsmasq_additional_config_file }}"
dest: /etc/dnsmasq.d/openshift-ansible.conf
owner: root
group: root
mode: 0644
when: openshift_node_dnsmasq_additional_config_file is defined
notify: restart dnsmasq
- name: Enable dnsmasq
systemd:
name: dnsmasq
enabled: yes
state: started
# Dynamic NetworkManager based dispatcher
- include_tasks: dnsmasq/network-manager.yml
when: network_manager_active | bool
# Relies on ansible in order to configure static config
- include_tasks: dnsmasq/no-network-manager.yml
when: not network_manager_active | bool
|
