no_proxy.yml

---
- name: Set no_proxy to all assigned cluster IPs and hostnames
  set_fact:
    no_proxy_prepare: >-
      {%- if loadbalancer_apiserver is defined -%}
      {{ apiserver_loadbalancer_domain_name| default('') }},
      {{ loadbalancer_apiserver.address | default('') }},
      {%- endif -%}
      {%- for item in (groups['k8s-cluster'] + groups['etcd'] + groups['calico-rr']|default([]))|unique -%}
      {{ hostvars[item]['access_ip'] | default(hostvars[item]['ip'] | default(fallback_ips[item])) }},
      {%-   if item != hostvars[item].get('ansible_hostname', '') -%}
      {{ hostvars[item]['ansible_hostname'] }},
      {{ hostvars[item]['ansible_hostname'] }}.{{ dns_domain }},
      {%-   endif -%}
      {{ item }},{{ item }}.{{ dns_domain }},
      {%- endfor -%}
      {%- if additional_no_proxy is defined -%}
      {{ additional_no_proxy }},
      {%- endif -%}
      127.0.0.1,localhost,{{ kube_service_addresses }},{{ kube_pods_subnet }}
  delegate_to: localhost
  delegate_facts: yes
  become: no
  run_once: yes

- name: Populates no_proxy to all hosts
  set_fact:
    no_proxy: "{{ hostvars.localhost.no_proxy_prepare }}"
    proxy_env: "{{ proxy_env | combine({
      'no_proxy': hostvars.localhost.no_proxy_prepare,
      'NO_PROXY': hostvars.localhost.no_proxy_prepare
    }) }}"