k8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergcekubernetesbare-metal
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64 lines
2.2 KiB
64 lines
2.2 KiB
---
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- name: "Check_certs | check if all certs have already been generated on first master"
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find:
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paths: "{{ etcd_cert_dir }}"
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patterns: "ca.pem,node*.pem"
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get_checksum: true
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delegate_to: "{{groups['etcd'][0]}}"
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register: etcdcert_master
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run_once: true
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- name: "Check_certs | Set default value for 'sync_certs', 'gen_certs' and 'etcd_secret_changed' to false"
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set_fact:
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sync_certs: false
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gen_certs: false
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etcd_secret_changed: false
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- name: "Check certs | check if a cert already exists on node"
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stat:
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path: "{{ etcd_cert_dir }}/{{ item }}"
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register: etcdcert_node
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with_items:
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- ca.pem
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- node-{{ inventory_hostname }}-key.pem
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- name: "Check_certs | Set 'gen_certs' to true"
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set_fact:
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gen_certs: true
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when: not item in etcdcert_master.files|map(attribute='path') | list
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run_once: true
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with_items: >-
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['{{etcd_cert_dir}}/ca.pem',
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{% set all_etcd_hosts = groups['k8s-cluster']|union(groups['etcd'])|union(groups['calico-rr']|default([]))|unique|sort %}
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{% for host in all_etcd_hosts %}
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'{{etcd_cert_dir}}/node-{{ host }}-key.pem'
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{% if not loop.last %}{{','}}{% endif %}
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{% endfor %}]
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- name: "Check_certs | Set 'gen_node_certs' to true"
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set_fact:
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gen_node_certs: |-
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{
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{% set all_etcd_hosts = groups['k8s-cluster']|union(groups['etcd'])|union(groups['calico-rr']|default([]))|unique|sort -%}
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{% set existing_certs = etcdcert_master.files|map(attribute='path')|list|sort %}
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{% for host in all_etcd_hosts -%}
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{% set host_cert = "%s/node-%s-key.pem"|format(etcd_cert_dir, host) %}
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{% if host_cert in existing_certs -%}
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"{{ host }}": False,
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{% else -%}
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"{{ host }}": True,
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{% endif -%}
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{% endfor %}
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}
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run_once: true
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- name: "Check_certs | Set 'sync_certs' to true"
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set_fact:
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sync_certs: true
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when:
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- gen_node_certs[inventory_hostname] or
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(not etcdcert_node.results[0].stat.exists|default(false)) or
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(not etcdcert_node.results[1].stat.exists|default(false)) or
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(etcdcert_node.results[1].stat.checksum|default('') != etcdcert_master.files|selectattr("path", "equalto", etcdcert_node.results[1].stat.path)|map(attribute="checksum")|first|default(''))
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