Master and nodes will run the 'node' role, kube-proxy is run under a container, new script for ssl certs

roles/kubernetes/node/tasks/secrets.yml

@@ -0,0 +1,64 @@
+---
+- 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]
+
+- include: gen_tokens.yml
+  run_once: true
+  when: inventory_hostname == groups['kube-master'][0]
+
+# Sync certs between nodes
+- user:
+    name: '{{ansible_user_id}}'
+    generate_ssh_key: yes
+  delegate_to: "{{ groups['kube-master'][0] }}"
+  run_once: yes
+
+- name: 'get ssh keypair'
+  slurp: path=~/.ssh/id_rsa.pub
+  register: public_key
+  delegate_to: "{{ groups['kube-master'][0] }}"
+
+- name: 'setup keypair on nodes'
+  authorized_key:
+    user: '{{ansible_user_id}}'
+    key: "{{public_key.content|b64decode }}"
+
+- name: synchronize certificates for nodes
+  synchronize:
+    src: "{{ item }}"
+    dest: "{{ kube_cert_dir }}"
+    recursive: yes
+    delete: yes
+    rsync_opts: [ '--one-file-system']
+  with_items:
+    - "{{ kube_cert_dir}}/ca.pem"
+    - "{{ kube_cert_dir}}/node.pem"
+    - "{{ kube_cert_dir}}/node-key.pem"
+  delegate_to: "{{ groups['kube-master'][0] }}"