refactoring kubernetes roles

1 files changed, 18 insertions, 0 deletions

diff --git a/roles/kubernetes/kubeadm/node/tasks/main.yml b/roles/kubernetes/kubeadm/node/tasks/main.yml
new file mode 100644
index 00000000..9f0057f9
--- /dev/null
+++ b/roles/kubernetes/kubeadm/node/tasks/main.yml
@@ -0,0 +1,18 @@
+---
+- name: get master vars
+  set_fact:
+    kube_bootstrap_token: "{{ hostvars[kubernetes_master].kube_bootstrap_token }}"
+    kube_bootstrap_ca_cert_hash: "{{ hostvars[kubernetes_master].kube_bootstrap_ca_cert_hash }}"
+    kube_master_addr: "{{ kubernetes.api_advertise_ip | default(hostvars[kubernetes_master].ansible_default_ipv4.address) }}"
+
+- name: join kubernetes node
+  command: "kubeadm join --token {{ kube_bootstrap_token }} {{ kube_master_addr }}:6443 --discovery-token-ca-cert-hash {{ kube_bootstrap_ca_cert_hash }}"
+  args:
+    creates: /etc/kubernetes/kubelet.conf
+  register: kubeadm_join
+
+- name: dump output of kubeadm join to log file
+  when: kubeadm_join.changed
+  copy:
+    content: "{{ kubeadm_join.stdout }}\n"
+    dest: /etc/kubernetes/kubeadm-join.log