c12s-kubespray/roles/kubernetes/preinstall/tasks/etchosts.yml
Bogdan Dobrelya 8aafe64397
Defaults for apiserver_loadbalancer_domain_name (#1993)
* Defaults for apiserver_loadbalancer_domain_name

When loadbalancer_apiserver is defined, use the
apiserver_loadbalancer_domain_name with a given default value.

Fix unconsistencies for checking if apiserver_loadbalancer_domain_name
is defined AND using it with a default value provided at once.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

* Define defaults for LB modes in common defaults

Adjust the defaults for apiserver_loadbalancer_domain_name and
loadbalancer_apiserver_localhost to come from a single source, which is
kubespray-defaults. Removes some confusion and simplefies the code.

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>
2017-11-23 16:15:48 +00:00

39 lines
1.4 KiB
YAML

---
- name: Hosts | populate inventory into hosts file
blockinfile:
dest: /etc/hosts
block: |-
{% for item in (groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr']|default([]))|unique -%}{{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(hostvars[item]['ansible_default_ipv4']['address'])) }}{% if (item != hostvars[item]['ansible_hostname']) %} {{ hostvars[item]['ansible_hostname'] }} {{ hostvars[item]['ansible_hostname'] }}.{{ dns_domain }}{% endif %} {{ item }} {{ item }}.{{ dns_domain }}
{% endfor %}
state: present
create: yes
backup: yes
marker: "# Ansible inventory hosts {mark}"
when: populate_inventory_to_hosts_file
- name: Hosts | populate kubernetes loadbalancer address into hosts file
lineinfile:
dest: /etc/hosts
regexp: ".*{{ apiserver_loadbalancer_domain_name }}$"
line: "{{ loadbalancer_apiserver.address }} {{ apiserver_loadbalancer_domain_name }}"
state: present
backup: yes
when:
- loadbalancer_apiserver is defined
- loadbalancer_apiserver.address is defined
- name: Hosts | localhost ipv4 in hosts file
lineinfile:
dest: /etc/hosts
line: "127.0.0.1 localhost localhost.localdomain"
regexp: '^127.0.0.1.*$'
state: present
backup: yes
- name: Hosts | localhost ipv6 in hosts file
lineinfile:
dest: /etc/hosts
line: "::1 localhost6 localhost6.localdomain"
regexp: '^::1.*$'
state: present
backup: yes