kubespray/roles/kubernetes/client/tasks/main.yml

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---
- name: Set first kube master
set_fact:
first_kube_master: "{{ hostvars[groups['kube-master'][0]]['access_ip'] | default(hostvars[groups['kube-master'][0]]['ip'] | default(hostvars[groups['kube-master'][0]]['ansible_default_ipv4']['address'])) }}"
- name: Set external kube-apiserver endpoint
set_fact:
external_apiserver_endpoint: >-
{%- if loadbalancer_apiserver is defined and loadbalancer_apiserver.port is defined -%}
https://{{ apiserver_loadbalancer_domain_name|default('lb-apiserver.kubernetes.local') }}:{{ loadbalancer_apiserver.port|default(kube_apiserver_port) }}
{%- else -%}
https://{{ first_kube_master }}:{{ kube_apiserver_port }}
{%- endif -%}
tags:
- facts
- name: Gather certs for admin kubeconfig
slurp:
src: "{{ item }}"
register: admin_certs
with_items:
- "{{ kube_cert_dir }}/ca.pem"
- "{{ kube_cert_dir }}/admin-{{ inventory_hostname }}.pem"
- "{{ kube_cert_dir }}/admin-{{ inventory_hostname }}-key.pem"
when: not kubeadm_enabled|d(false)|bool
- name: Write admin kubeconfig
template:
src: admin.conf.j2
dest: "{{ kube_config_dir }}/admin.conf"
owner: root
group: "{{ kube_cert_group }}"
mode: 0640
when: not kubeadm_enabled|d(false)|bool
- name: Create kube config dir
file:
path: "/root/.kube"
mode: "0700"
state: directory
- name: Copy admin kubeconfig to root user home
copy:
src: "{{ kube_config_dir }}/admin.conf"
dest: "/root/.kube/config"
remote_src: yes
mode: "0700"
backup: yes
- name: Copy admin kubeconfig to ansible host
fetch:
src: "{{ kube_config_dir }}/admin.conf"
dest: "{{ artifacts_dir }}/admin.conf"
flat: yes
validate_checksum: no
run_once: yes
when: kubeconfig_localhost|default(false)
- name: Copy kubectl binary to ansible host
fetch:
src: "{{ bin_dir }}/kubectl"
dest: "{{ artifacts_dir }}/kubectl"
flat: yes
validate_checksum: no
become: no
run_once: yes
when: kubectl_localhost|default(false)