Fix cert paths for flannel/calico policy apps

Signed-off-by: Bogdan Dobrelya <bogdando@mail.ru>

roles/network_plugin/flannel/tasks/main.yml

@@ -7,6 +7,25 @@
   delegate_to: "{{groups['etcd'][0]}}"
   run_once: true
 
+- name: Flannel | Create flannel certs directory
+  file:
+    dest: "{{ flannel_cert_dir }}"
+    state: directory
+    mode: 0750
+    owner: root
+    group: root
+
+- name: Flannel | Link etcd certificates for flanneld
+  file:
+    src: "{{ etcd_cert_dir }}/{{ item.s }}"
+    dest: "{{ flannel_cert_dir }}/{{ item.d }}"
+    state: hard
+    force: yes
+  with_items:
+    - {s: "ca.pem", d: "ca_cert.crt"}
+    - {s: "node-{{ inventory_hostname }}.pem", d: "cert.crt"}
+    - {s: "node-{{ inventory_hostname }}-key.pem", d: "key.pem"}
+
 - name: Flannel | Create flannel pod manifest
   template:
     src: flannel-pod.yml