initial commit

roles/master/tasks/main.yml

@@ -0,0 +1,33 @@
+- name: Check if cluster initialized
+  stat:
+    path: /etc/kubernetes/admin.conf
+  register: k8s_admin_conf
+
+- name: Initialize cluster
+  shell: kubeadm init --apiserver-advertise-address={{ control_plane_endpoint }} --pod-network-cidr={{ pod_network_cidr }}
+  when: not k8s_admin_conf.stat.exists
+  register: kubeadm_init
+
+- name: Create kube dir
+  file:
+    path: /root/.kube
+    state: directory
+
+- name: Copy admin.conf
+  copy:
+    src: /etc/kubernetes/admin.conf
+    dest: /root/.kube/config
+    remote_src: yes
+
+- name: Install flannel
+  shell: kubectl apply -f https://raw.githubusercontent.com/flannel-io/flannel/master/Documentation/kube-flannel.yml
+  environment:
+    KUBECONFIG: /etc/kubernetes/admin.conf
+
+- name: Generate join command
+  shell: kubeadm token create --print-join-command
+  register: join_command_raw
+
+- name: Set join command fact
+  set_fact:
+    join_command: "{{ join_command_raw.stdout }}"