84052ff0b6
Also adds all masters by hostname and localhost/127.0.0.1 to apiserver SSL certificate. Includes documentation update on how localhost loadbalancer works.
95 lines
3 KiB
YAML
95 lines
3 KiB
YAML
---
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- name: Gen_certs | write openssl config
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template:
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src: "openssl.conf.j2"
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dest: "{{ kube_config_dir }}/openssl.conf"
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run_once: yes
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delegate_to: "{{groups['kube-master'][0]}}"
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when: gen_certs|default(false)
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- name: Gen_certs | copy certs generation script
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copy:
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src: "make-ssl.sh"
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dest: "{{ kube_script_dir }}/make-ssl.sh"
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mode: 0700
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run_once: yes
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delegate_to: "{{groups['kube-master'][0]}}"
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when: gen_certs|default(false)
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- name: Gen_certs | run cert generation script
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command: "{{ kube_script_dir }}/make-ssl.sh -f {{ kube_config_dir }}/openssl.conf -d {{ kube_cert_dir }}"
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run_once: yes
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delegate_to: "{{groups['kube-master'][0]}}"
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when: gen_certs|default(false)
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notify: set secret_changed
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- set_fact:
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master_certs: ['ca-key.pem', 'admin.pem', 'admin-key.pem', 'apiserver-key.pem', 'apiserver.pem']
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node_certs: ['ca.pem', 'node.pem', 'node-key.pem']
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- name: Gen_certs | Get the certs from first master
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slurp:
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src: "{{ kube_cert_dir }}/{{ item }}"
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delegate_to: "{{groups['kube-master'][0]}}"
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register: slurp_certs
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with_items: '{{ master_certs + node_certs }}'
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when: sync_certs|default(false)
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run_once: true
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notify: set secret_changed
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- name: Gen_certs | Copy certs on masters
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copy:
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content: "{{ item.content|b64decode }}"
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dest: "{{ item.source }}"
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with_items: '{{slurp_certs.results}}'
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when: inventory_hostname in groups['kube-master'] and sync_certs|default(false) and
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inventory_hostname != groups['kube-master'][0]
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- name: Gen_certs | Copy certs on nodes
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copy:
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content: "{{ item.content|b64decode }}"
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dest: "{{ item.source }}"
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with_items: '{{slurp_certs.results}}'
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when: item.item in node_certs and
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inventory_hostname in groups['kube-node'] and sync_certs|default(false) and
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inventory_hostname != groups['kube-master'][0]
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- name: Gen_certs | check certificate permissions
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file:
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path={{ kube_cert_dir }}
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group={{ kube_cert_group }}
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owner=kube
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recurse=yes
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- name: Gen_certs | set permissions on keys
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shell: chmod 0600 {{ kube_cert_dir}}/*key.pem
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when: inventory_hostname in groups['kube-master']
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changed_when: false
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- name: Gen_certs | target ca-certificates directory
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set_fact:
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ca_cert_dir: |-
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{% if ansible_os_family == "Debian" -%}
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/usr/local/share/ca-certificates
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{%- elif ansible_os_family == "RedHat" -%}
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/etc/pki/ca-trust/source/anchors
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{%- elif ansible_os_family == "CoreOS" -%}
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/etc/ssl/certs
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{%- endif %}
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- name: Gen_certs | add CA to trusted CA dir
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copy:
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src: "{{ kube_cert_dir }}/ca.pem"
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dest: "{{ ca_cert_dir }}/kube-ca.crt"
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remote_src: true
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register: kube_ca_cert
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- name: Gen_certs | update ca-certificates (Debian/Ubuntu/CoreOS)
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command: update-ca-certificates
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when: kube_ca_cert.changed and ansible_os_family in ["Debian", "CoreOS"]
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- name: Gen_certs | update ca-certificatesa (RedHat)
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command: update-ca-trust extract
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when: kube_ca_cert.changed and ansible_os_family == "RedHat"
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