--- - name: Set kubeadm_discovery_address set_fact: kubeadm_discovery_address: >- {%- if "127.0.0.1" or "localhost" in kube_apiserver_endpoint -%} {{ first_kube_master }}:{{ kube_apiserver_port }} {%- else -%} {{ kube_apiserver_endpoint }} {%- endif %} when: not is_kube_master tags: - facts - name: Check if kubelet.conf exists stat: path: "{{ kube_config_dir }}/kubelet.conf" register: kubelet_conf - name: Create kubeadm client config template: src: kubeadm-client.conf.j2 dest: "{{ kube_config_dir }}/kubeadm-client.conf" backup: yes when: not is_kube_master register: kubeadm_client_conf - name: Join to cluster if needed command: "{{ bin_dir }}/kubeadm join --config {{ kube_config_dir}}/kubeadm-client.conf --skip-preflight-checks" register: kubeadm_join when: not is_kube_master and (kubeadm_client_conf.changed or not kubelet_conf.stat.exists) - name: Wait for kubelet bootstrap to create config wait_for: path: "{{ kube_config_dir }}/kubelet.conf" delay: 1 timeout: 60 - name: Update server field in kubelet kubeconfig replace: path: "{{ kube_config_dir }}/kubelet.conf" regexp: '(\s+)https://{{ first_kube_master }}:{{ kube_apiserver_port }}(\s+.*)?$' replace: '\1{{ kube_apiserver_endpoint }}\2' backup: yes when: not is_kube_master and kubeadm_discovery_address != kube_apiserver_endpoint notify: restart kubelet # FIXME(mattymo): Reconcile kubelet kubeconfig filename for both deploy modes - name: Symlink kubelet kubeconfig for calico/canal file: src: "{{ kube_config_dir }}//kubelet.conf" dest: "{{ kube_config_dir }}/node-kubeconfig.yaml" state: link force: yes when: kube_network_plugin in ['calico','canal']