debug for the expired join token

README.md

@@ -20,7 +20,7 @@
 
 ```
 * execute ansible-playbook
-`ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook install_k8s_nodes.yml -i inventory.ini`
+`ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook install_k8s_nodes.yml -i inventory.ini --extra-vars "cp_ip={cp_ip}"`
 
 
 

install_k8s_nodes.yml

@@ -27,24 +27,7 @@
           ./helm-install.sh
       args:
           chdir: /home/prlab/k8s/k8s-install
-    - name: execute k8s cmd
-      shell: |
-        echo "$(kubeadm token create --print-join-command)" > /tmp/join.sh
-        chmod +x /tmp/join.sh
-
-    - name: copy file
-      fetch:
-        src: '/tmp/join.sh'
-        dest: '/tmp/' 
-
-- name: get the result
-  hosts: localhost
-  tasks:
-    - name: cat
-      shell: |
-        cat /tmp/192.168.88.104/tmp/join.sh      
-
-- name: put the join.sh
+- name: install k8s nodes
   hosts: nodes
   remote_user: prlab
   become: true
@@ -59,7 +42,7 @@
         name: git
         state: present
 
-    - name:  git clone 
+    - name: git clone 
       ansible.builtin.git:
         repo: https://git.prlab.io/andrewli315/k8s-install
         dest: /home/prlab/k8s/k8s-install
@@ -74,10 +57,42 @@
           echo "Install finish"
       args:
           chdir: /home/prlab/k8s/k8s-install
-    - name: copy join.sh
+
+- name: retrieve join.sh
+  hosts: cp
+  remote_user: prlab
+  become: true
+  become_user: root
+  tasks:
+    - name: get join command
+      shell: |
+        echo "$(kubeadm token create --print-join-command)" > /tmp/join.sh
+        chmod +x /tmp/join.sh
+    - name: copy file
+      fetch:
+        src: '/tmp/join.sh'
+        dest: '/tmp'
+
+- name: get the command line 
+  hosts: localhost
+  tasks:
+    - name: mv join.sh
+      shell: |
+        cp /tmp/{{cp_ip}}/tmp/join.sh /tmp/join.sh
+        chmod +x /tmp/join.sh
+- name: join to k8s cp
+  hosts: nodes
+  remote_user: prlab
+  become: true
+  become_user: root
+  tasks:
+    - name: get join command shell script
       copy:
-        src: /tmp/192.168.88.104/tmp/join.sh
+        src: /tmp/join.sh
         dest: /tmp/join.sh
-    - name: execute
+    - name: join to cluster 
       shell: |
-          sh /tmp/join.sh
+        sh /tmp/join.sh
+
+
+