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---
- name: Master | restart kubelet
command: /bin/true
notify:
- Master | reload systemd
- Master | reload kubelet
- Master | wait for master static pods
- name: Master | wait for master static pods
command: /bin/true
notify:
- Master | wait for the apiserver to be running
- Master | wait for kube-scheduler
- Master | wait for kube-controller-manager
- name: Master | Restart apiserver
command: /bin/true
notify:
- Master | Remove apiserver container docker
- Master | Remove apiserver container containerd/crio
- Master | wait for the apiserver to be running
- name: Master | Restart kube-scheduler
command: /bin/true
notify:
- Master | Remove scheduler container docker
- Master | Remove scheduler container containerd/crio
- Master | wait for kube-scheduler
- name: Master | Restart kube-controller-manager
command: /bin/true
notify:
- Master | Remove controller manager container docker
- Master | Remove controller manager container containerd/crio
- Master | wait for kube-controller-manager
- name: Master | reload systemd
systemd:
daemon_reload: true
- name: Master | reload kubelet
service:
name: kubelet
state: restarted
- name: Master | Remove apiserver container docker
shell: docker ps -af name=k8s_kube-apiserver* -q | xargs --no-run-if-empty docker rm -f
register: remove_apiserver_container
retries: 10
until: remove_apiserver_container.rc == 0
delay: 1
when: container_manager == "docker"
- name: Master | Remove apiserver container containerd/crio
shell: "{{ bin_dir }}/crictl pods --name kube-apiserver* -q | xargs -I% --no-run-if-empty bash -c '{{ bin_dir }}/crictl stopp % && {{ bin_dir }}/crictl rmp %'"
register: remove_apiserver_container
retries: 10
until: remove_apiserver_container.rc == 0
delay: 1
when: container_manager in ['containerd', 'crio']
- name: Master | Remove scheduler container docker
shell: "{{ docker_bin_dir }}/docker ps -af name=k8s_kube-scheduler* -q | xargs --no-run-if-empty {{ docker_bin_dir }}/docker rm -f"
register: remove_scheduler_container
retries: 10
until: remove_scheduler_container.rc == 0
delay: 1
when: container_manager == "docker"
- name: Master | Remove scheduler container containerd/crio
shell: "{{ bin_dir }}/crictl pods --name kube-scheduler* -q | xargs -I% --no-run-if-empty bash -c '{{ bin_dir }}/crictl stopp % && {{ bin_dir }}/crictl rmp %'"
register: remove_scheduler_container
retries: 10
until: remove_scheduler_container.rc == 0
delay: 1
when: container_manager in ['containerd', 'crio']
- name: Master | Remove controller manager container docker
shell: "{{ docker_bin_dir }}/docker ps -af name=k8s_kube-controller-manager* -q | xargs --no-run-if-empty {{ docker_bin_dir }}/docker rm -f"
register: remove_cm_container
retries: 10
until: remove_cm_container.rc == 0
delay: 1
when: container_manager == "docker"
- name: Master | Remove controller manager container containerd/crio
shell: "{{ bin_dir }}/crictl pods --name kube-controller-manager* -q | xargs -I% --no-run-if-empty bash -c '{{ bin_dir }}/crictl stopp % && {{ bin_dir }}/crictl rmp %'"
register: remove_cm_container
retries: 10
until: remove_cm_container.rc == 0
delay: 1
when: container_manager in ['containerd', 'crio']
- name: Master | wait for kube-scheduler
vars:
endpoint: "{{ kube_scheduler_bind_address if kube_scheduler_bind_address != '0.0.0.0' else 'localhost' }}"
uri:
url: https://{{ endpoint }}:10259/healthz
validate_certs: no
register: scheduler_result
until: scheduler_result.status == 200
retries: 60
delay: 1
- name: Master | wait for kube-controller-manager
vars:
endpoint: "{{ kube_controller_manager_bind_address if kube_controller_manager_bind_address != '0.0.0.0' else 'localhost' }}"
uri:
url: https://{{ endpoint }}:10257/healthz
validate_certs: no
register: controller_manager_result
until: controller_manager_result.status == 200
retries: 60
delay: 1
- name: Master | wait for the apiserver to be running
uri:
url: "{{ kube_apiserver_endpoint }}/healthz"
validate_certs: no
register: result
until: result.status == 200
retries: 60
delay: 1
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