Initial commit

roles/kubernetes/common/tasks/secrets.yml

@@ -0,0 +1,50 @@
+---
+- name: certs | create system kube-cert groups
+  group: name={{ kube_cert_group }} state=present system=yes
+
+- name: create system kube user
+  user:
+    name=kube
+    comment="Kubernetes user"
+    shell=/sbin/nologin
+    state=present
+    system=yes
+    groups={{ kube_cert_group }}
+
+- name: certs | make sure the certificate directory exits
+  file:
+    path={{ kube_cert_dir }}
+    state=directory
+    mode=o-rwx
+    group={{ kube_cert_group }}
+
+- name: tokens | make sure the tokens directory exits
+  file:
+    path={{ kube_token_dir }}
+    state=directory
+    mode=o-rwx
+    group={{ kube_cert_group }}
+
+- include: gen_certs.yml
+  run_once: true
+  when: inventory_hostname == groups['kube-master'][0]
+
+- name: Read back the CA certificate
+  slurp:
+    src: "{{ kube_cert_dir }}/ca.crt"
+  register: ca_cert
+  run_once: true
+  delegate_to: "{{ groups['kube-master'][0] }}"
+
+- name: certs | register the CA certificate as a fact for later use
+  set_fact:
+    kube_ca_cert: "{{ ca_cert.content|b64decode }}"
+
+- name: certs | write CA certificate everywhere
+  copy: content="{{ kube_ca_cert }}" dest="{{ kube_cert_dir }}/ca.crt"
+  notify:
+    - restart daemons
+
+- include: gen_tokens.yml
+  run_once: true
+  when: inventory_hostname == groups['kube-master'][0]