Matthew Mosesohn
8 years ago
6 changed files with 101 additions and 39 deletions
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6roles/kubernetes/master/templates/manifests/kube-apiserver.manifest.j2
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2roles/kubernetes/master/templates/manifests/kube-controller-manager.manifest.j2
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4roles/kubernetes/node/templates/node-kubeconfig.yaml.j2
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47roles/kubernetes/secrets/files/make-ssl.sh
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33roles/kubernetes/secrets/tasks/check-certs.yml
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48roles/kubernetes/secrets/tasks/gen_certs.yml
@ -1,36 +1,49 @@ |
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--- |
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- name: "Check_certs | check if the certs have already been generated on first master" |
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stat: |
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path: "{{ kube_cert_dir }}/ca.pem" |
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path: "{{ kube_cert_dir }}/{{ item }}" |
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delegate_to: "{{groups['kube-master'][0]}}" |
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register: kubecert_master |
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run_once: true |
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with_items: >- |
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['ca.pem', |
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{% for host in groups['k8s-cluster'] %} |
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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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|
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- name: "Check_certs | Set default value for 'sync_certs' and 'gen_certs' to false" |
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- name: "Check_certs | Set default value for 'sync_certs', 'gen_certs', and '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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secret_changed: false |
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|
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- name: "Check_certs | Set 'sync_certs' and 'gen_certs' to true" |
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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 kubecert_master.stat.exists |
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when: "not {{ item.stat.exists }}" |
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run_once: true |
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with_items: "{{ kubecert_master.results }}" |
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|
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- name: "Check certs | check if a cert already exists" |
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stat: |
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path: "{{ kube_cert_dir }}/ca.pem" |
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path: "{{ kube_cert_dir }}/{{ item }}" |
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register: kubecert |
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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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|
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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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{%- for server in play_hosts |
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if (not hostvars[server].kubecert.stat.exists|default(False)) or |
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(hostvars[server].kubecert.stat.checksum|default('') != kubecert_master.stat.checksum|default('')) -%} |
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{%- set _ = certs.update({'sync': True}) -%} |
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{%- for host in groups['k8s-cluster'] %} |
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{% if host == inventory_hostname %} |
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{% if (not kubecert.results[0].stat.exists|default(False)) or |
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(kubecert.results[1].stat.checksum|default('') != kubecert_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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run_once: true |
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