c12s-kubespray/roles/kubernetes/secrets/tasks/gen_certs.yml
2016-12-27 17:04:50 +03:00

96 lines
3.2 KiB
YAML

---
- name: Gen_certs | write openssl config
template:
src: "openssl.conf.j2"
dest: "{{ kube_config_dir }}/openssl.conf"
run_once: yes
delegate_to: "{{groups['kube-master'][0]}}"
when: gen_certs|default(false)
- name: Gen_certs | copy certs generation script
copy:
src: "make-ssl.sh"
dest: "{{ kube_script_dir }}/make-ssl.sh"
mode: 0700
run_once: yes
delegate_to: "{{groups['kube-master'][0]}}"
when: gen_certs|default(false)
- name: Gen_certs | run cert generation script
command: "{{ kube_script_dir }}/make-ssl.sh -f {{ kube_config_dir }}/openssl.conf -d {{ kube_cert_dir }}"
run_once: yes
delegate_to: "{{groups['kube-master'][0]}}"
when: gen_certs|default(false)
notify: set secret_changed
- set_fact:
master_certs: ['ca-key.pem', 'admin.pem', 'admin-key.pem', 'apiserver-key.pem', 'apiserver.pem']
node_certs: ['ca.pem', 'node.pem', 'node-key.pem']
tags: facts
- name: Gen_certs | Gather master certs
shell: "tar cfz - -C {{ kube_cert_dir }} {{ master_certs|join(' ') }} {{ node_certs|join(' ') }} | base64 --wrap=0"
register: master_cert_data
delegate_to: "{{groups['kube-master'][0]}}"
run_once: true
when: sync_certs|default(false)
- name: Gen_certs | Gather node certs
shell: "tar cfz - -C {{ kube_cert_dir }} {{ node_certs|join(' ') }} | base64 --wrap=0"
register: node_cert_data
delegate_to: "{{groups['kube-master'][0]}}"
run_once: true
when: sync_certs|default(false)
- name: Gen_certs | Copy certs on masters
shell: "echo '{{master_cert_data.stdout|quote}}' | base64 -d | tar xz -C {{ kube_cert_dir }}"
changed_when: false
when: inventory_hostname in groups['kube-master'] and sync_certs|default(false) and
inventory_hostname != groups['kube-master'][0]
- name: Gen_certs | Copy certs on nodes
shell: "echo '{{node_cert_data.stdout|quote}}' | base64 -d | tar xz -C {{ kube_cert_dir }}"
changed_when: false
when: inventory_hostname in groups['kube-node'] and
sync_certs|default(false) and
inventory_hostname != groups['kube-master'][0]
- name: Gen_certs | check certificate permissions
file:
path={{ kube_cert_dir }}
group={{ kube_cert_group }}
owner=kube
recurse=yes
- name: Gen_certs | set permissions on keys
shell: chmod 0600 {{ kube_cert_dir}}/*key.pem
when: inventory_hostname in groups['kube-master']
changed_when: false
- name: Gen_certs | target ca-certificates path
set_fact:
ca_cert_path: |-
{% if ansible_os_family == "Debian" -%}
/usr/local/share/ca-certificates/kube-ca.crt
{%- elif ansible_os_family == "RedHat" -%}
/etc/pki/ca-trust/source/anchors/kube-ca.crt
{%- elif ansible_os_family == "CoreOS" -%}
/etc/ssl/certs/kube-ca.pem
{%- endif %}
tags: facts
- name: Gen_certs | add CA to trusted CA dir
copy:
src: "{{ kube_cert_dir }}/ca.pem"
dest: "{{ ca_cert_path }}"
remote_src: true
register: kube_ca_cert
- name: Gen_certs | update ca-certificates (Debian/Ubuntu/CoreOS)
command: update-ca-certificates
when: kube_ca_cert.changed and ansible_os_family in ["Debian", "CoreOS"]
- name: Gen_certs | update ca-certificates (RedHat)
command: update-ca-trust extract
when: kube_ca_cert.changed and ansible_os_family == "RedHat"