c12s-kubespray/roles/kubernetes/preinstall/tasks/set_facts.yml

---
- set_fact: kube_apiserver_count="{{ groups['kube-master'] | length }}"
- set_fact: kube_apiserver_address="{{ ip | default(ansible_default_ipv4['address']) }}"
- set_fact: kube_apiserver_access_address="{{ access_ip | default(kube_apiserver_address) }}"
- set_fact:
    kube_apiserver_insecure_bind_address: |-
      {% if loadbalancer_apiserver_localhost %}
      {{ kube_apiserver_address }}{% else %}127.0.0.1{% endif %}
- set_fact:
    apiserver_access_port: |-
      {% if loadbalancer_apiserver is defined and loadbalancer_apiserver.port is defined %}
      {{ loadbalancer_apiserver.port }}{% else %}{{ kube_apiserver_port }}{% endif %}
- set_fact:
    kube_apiserver_endpoint: |-
      {% if loadbalancer_apiserver_localhost %}
      https://127.0.0.1:{{ apiserver_access_port }}
      {% else -%}
      https://{{ apiserver_loadbalancer_domain_name|default(kube_apiserver_access_address) }}:{{ apiserver_access_port }}
      {%- endif %}
- set_fact: kube_apiserver_insecure_endpoint="http://{{ kube_apiserver_insecure_bind_address }}:{{ kube_apiserver_insecure_port }}"
- set_fact:
    kube_apiserver_access_endpoint: |-
      {% if kube_apiserver_multiaccess %}
      {%   for host in groups['kube-master'] -%}
      https://{{ hostvars[host].kube_apiserver_access_address }}:{{ kube_apiserver_port }}{% if not loop.last %},{% endif %}
      {%-  endfor %}
      {% else %}{{ kube_apiserver_endpoint }}{% endif %}
- set_fact:
    kube_apiserver_insecure_access_endpoint: |-
      {% if kube_apiserver_multiaccess %}
      {%   for host in groups['kube-master'] -%}
      https://{{ hostvars[host].kube_apiserver_insecure_bind_address }}:{{ kube_apiserver_insecure_port }}{% if not loop.last %},{% endif %}
      {%-  endfor %}
      {% else %}{{ kube_apiserver_insecure_endpoint  }}{% endif %}

- set_fact: etcd_address="{{ ip | default(ansible_default_ipv4['address']) }}"
- set_fact: etcd_access_address="{{ access_ip | default(etcd_address) }}"
- set_fact: etcd_peer_url="http://{{ etcd_access_address }}:2380"
- set_fact: etcd_client_url="http://{{ etcd_access_address }}:2379"
- set_fact: etcd_authority="{{ access_ip|default('127.0.0.1') }}:2379"
- set_fact: etcd_endpoint="http://{{ etcd_authority }}"
- set_fact:
    etcd_access_addresses: |-
      {% for item in groups['etcd'] -%}
        http://{{ hostvars[item].etcd_access_address }}:2379{% if not loop.last %},{% endif %}
      {%- endfor %}
- set_fact: etcd_access_endpoint="{% if etcd_multiaccess %}{{ etcd_access_addresses }}{% else %}{{ etcd_endpoint }}{% endif %}"
- set_fact:
    etcd_member_name: |-
      {% for host in groups['etcd'] %}
      {%   if inventory_hostname == host %}{{"etcd"+loop.index|string }}{% endif %}
      {% endfor %}
- set_fact:
    etcd_proxy_member_name: |-
      {% for host in groups['k8s-cluster'] %}
      {%   if inventory_hostname == host %}{{"etcd-proxy"+loop.index|string }}{% endif %}
      {% endfor %}
- set_fact:
    is_etcd_proxy: "{{ inventory_hostname in groups['k8s-cluster'] }}"
- set_fact:
    is_etcd_master: "{{ inventory_hostname in groups['etcd'] }}"
- set_fact:
    etcd_after_v3: etcd_version | version_compare("v3.0.0", ">=")
- set_fact:
    etcd_container_bin_dir: "{% if etcd_after_v3 %}/usr/local/bin/{% else %}/{% endif %}"