decbcdc423
* Use external LB IP for external api endpoint Use loadbalancer_apiserver.address instead of apiserver_loadbalancer_domain_name for kudadm init --apiserver-advertise-address argument https://kubernetes.io/docs/reference/setup-tools/kubeadm/kubeadm-init/#options states apiserver-advertise-address needs to be a IPv4 or IPv6 address * only use loadbalancer IP if it is defined
79 lines
2.2 KiB
YAML
79 lines
2.2 KiB
YAML
---
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- name: Set external kube-apiserver endpoint
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set_fact:
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external_apiserver_address: >-
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{%- if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined -%}
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{{ loadbalancer_apiserver.address }}
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{%- else -%}
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{{ kube_apiserver_access_address }}
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{%- endif -%}
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external_apiserver_port: >-
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{%- if loadbalancer_apiserver is defined and loadbalancer_apiserver.address and loadbalancer_apiserver.port is defined -%}
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{{ loadbalancer_apiserver.port|default(kube_apiserver_port) }}
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{%- else -%}
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{{ kube_apiserver_port }}
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{%- endif -%}
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tags:
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- facts
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- name: Create kube config dir
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file:
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path: "/root/.kube"
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mode: "0700"
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state: directory
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- name: Copy admin kubeconfig to root user home
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copy:
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src: "{{ kube_config_dir }}/admin.conf"
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dest: "/root/.kube/config"
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remote_src: yes
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mode: "0600"
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backup: yes
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- name: Generate admin kubeconfig with external api endpoint
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shell: >-
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{{ bin_dir }}/kubeadm alpha
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{% if kubeadm_version is version('v1.13.0', '<') %}
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phase
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{% endif %}
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kubeconfig user
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--client-name kubernetes-admin
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--org system:masters
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--cert-dir {{ kube_config_dir }}/ssl
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--apiserver-advertise-address {{ external_apiserver_address }}
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--apiserver-bind-port {{ external_apiserver_port }}
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run_once: yes
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register: admin_kubeconfig
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- name: Write admin kubeconfig on ansible host
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copy:
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content: "{{ admin_kubeconfig.stdout }}"
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dest: "{{ artifacts_dir }}/admin.conf"
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mode: 0640
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delegate_to: localhost
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become: no
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run_once: yes
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when: kubeconfig_localhost|default(false)
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- name: Copy kubectl binary to ansible host
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fetch:
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src: "{{ bin_dir }}/kubectl"
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dest: "{{ artifacts_dir }}/kubectl"
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flat: yes
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validate_checksum: no
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become: no
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run_once: yes
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when: kubectl_localhost|default(false)
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- name: create helper script kubectl.sh on ansible host
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copy:
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content: |
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#!/bin/bash
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kubectl --kubeconfig=${BASH_SOURCE%/*}/admin.conf $@
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dest: "{{ artifacts_dir }}/kubectl.sh"
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mode: 0755
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become: no
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run_once: yes
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delegate_to: localhost
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when: kubectl_localhost|default(false) and kubeconfig_localhost|default(false)
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