f2b8a3614d
* Use K8s 1.15 * Use Kubernetes 1.15 and use kubeadm.k8s.io/v1beta2 for InitConfiguration. * bump to v1.15.0 * Remove k8s 1.13 checksums. * Update README kubernetes version 1.15.0. * Update metrics server 0.3.3 for k8s 1.15 * Remove less than k8s 1.14 related code * Use kubeadm with --upload-certs instead of --experimental-upload-certs due to depricate * Update dnsautoscaler 1.6.0 * Skip certificateKey if it's not defined * Add kubeadm-conftolplane.v2beta2 for k8s 1.15 or later * Support kubeadm control plane for k8s 1.15 * Update sonobuoy version 0.15.0 for k8s 1.15
75 lines
2.5 KiB
YAML
75 lines
2.5 KiB
YAML
---
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- name: Set kubeadm_discovery_address
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set_fact:
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kubeadm_discovery_address: >-
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{%- if "127.0.0.1" in kube_apiserver_endpoint or "localhost" in kube_apiserver_endpoint -%}
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{{ first_kube_master }}:{{ kube_apiserver_port }}
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{%- else -%}
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{{ kube_apiserver_endpoint | regex_replace('https://', '') }}
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{%- endif %}
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tags:
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- facts
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- name: Create kubeadm ControlPlane config
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template:
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src: "kubeadm-controlplane.{{ kubeadmConfig_api_version }}.yaml.j2"
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dest: "{{ kube_config_dir }}/kubeadm-controlplane.yaml"
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backup: yes
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when:
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- inventory_hostname != groups['kube-master']|first
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- not kubeadm_already_run.stat.exists
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- name: Wait for k8s apiserver
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wait_for:
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host: "{{ kubeadm_discovery_address.split(':')[0] }}"
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port: "{{ kubeadm_discovery_address.split(':')[1] }}"
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timeout: 180
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- name: Upload certificates so they are fresh and not expired
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command: >-
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{{ bin_dir }}/kubeadm init phase
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--config {{ kube_config_dir }}/kubeadm-config.yaml
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upload-certs
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{% if kubeadm_version is version('v1.15.0', '<') %}
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--experimental-upload-certs
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{% else %}
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--upload-certs
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{% endif %}
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{% if kubeadm_certificate_key is defined and kubeadm_version is version('v1.15.0', '<') %}
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--certificate-key={{ kubeadm_certificate_key }}
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{% endif %}
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register: kubeadm_upload_cert
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when:
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- inventory_hostname == groups['kube-master']|first
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- name: Parse certificate key if not set
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set_fact:
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kubeadm_certificate_key: "{{ hostvars[groups['kube-master'][0]]['kubeadm_upload_cert'].stdout_lines[-1] | trim }}"
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when: kubeadm_certificate_key is undefined
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- name: check already run
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debug:
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msg: "{{ kubeadm_already_run.stat.exists }}"
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- name: Joining control plane node to the cluster.
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command: >-
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{{ bin_dir }}/kubeadm join
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--config {{ kube_config_dir }}/kubeadm-controlplane.yaml
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--ignore-preflight-errors=all
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{% if kubeadm_certificate_key is defined and kubeadm_version is version('v1.15.0', '<') %}
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--certificate-key={{ kubeadm_certificate_key }}
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{% endif %}
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register: kubeadm_join_control_plane
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retries: 3
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until: kubeadm_join_control_plane is succeeded
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when:
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- inventory_hostname != groups['kube-master']|first
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- kubeadm_already_run is not defined or not kubeadm_already_run.stat.exists
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environment:
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PATH: "{{ bin_dir }}:{{ ansible_env.PATH }}"
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- name: Set secret_changed to false to avoid extra token rotation
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set_fact:
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secret_changed: false
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