70e122e7c2
Checking for certs and generating tokens takes up to 1.5s per node for each of three tasks. Async should parallelize this and reduce the time significantly.
61 lines
2 KiB
YAML
61 lines
2 KiB
YAML
---
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- name: "Check_certs | check if all certs have already been generated on first master"
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stat:
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path: "{{ etcd_cert_dir }}/{{ item }}"
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get_md5: no
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delegate_to: "{{groups['etcd'][0]}}"
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async: 1000
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poll: 0
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register: etcdcert_master
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run_once: true
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with_items: >-
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['ca.pem',
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{% set all_etcd_hosts = groups['k8s-cluster']|union(groups['etcd'])|union(groups['calico-rr']|default([]))|unique %}
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{% for host in all_etcd_hosts %}
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'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 | check on checking certs"
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async_status: jid={{ etcdcert_master.ansible_job_id }}
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register: job_result
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until: job_result.finished
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retries: 30
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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 | 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.stat.exists}}"
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run_once: true
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with_items: "{{etcdcert_master.results}}"
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- name: "Check certs | check if a cert already exists"
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stat:
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path: "{{ etcd_cert_dir }}/{{ item }}"
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register: etcdcert
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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 '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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{%- set certs = {'sync': False} -%}
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{% set all_etcd_hosts = groups['k8s-cluster']|union(groups['etcd'])|union(groups['calico-rr']|default([]))|unique %}
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{% for host in all_etcd_hosts %}
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{% if host == inventory_hostname %}
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{% if (not etcdcert.results[0].stat.exists|default(False)) or
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(not etcdcert.results[1].stat.exists|default(False)) or
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(etcdcert.results[1].stat.checksum|default('') != etcdcert_master.results[loop.index].stat.checksum|default('')) -%}
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{%- set _ = certs.update({'sync': True}) -%}
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{% endif %}
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{% endif %}
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{%- endfor -%}
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{{ certs.sync }}
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