486b223e01
This replaces kube-master with kube_control_plane because of [1]:
The Kubernetes project is moving away from wording that is
considered offensive. A new working group WG Naming was created
to track this work, and the word "master" was declared as offensive.
A proposal was formalized for replacing the word "master" with
"control plane". This means it should be removed from source code,
documentation, and user-facing configuration from Kubernetes and
its sub-projects.
NOTE: The reason why this changes it to kube_control_plane not
kube-control-plane is for valid group names on ansible.
[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
107 lines
4.2 KiB
YAML
107 lines
4.2 KiB
YAML
---
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- name: Preinstall | propagate resolvconf to k8s components
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command: /bin/true
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notify:
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- Preinstall | reload kubelet
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- Preinstall | kube-controller configured
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- Preinstall | kube-apiserver configured
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- Preinstall | restart kube-controller-manager docker
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- Preinstall | restart kube-controller-manager crio/containerd
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- Preinstall | restart kube-apiserver docker
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- Preinstall | restart kube-apiserver crio/containerd
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when: not ansible_os_family in ["Flatcar Container Linux by Kinvolk"] and not is_fedora_coreos
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- name: Preinstall | update resolvconf for Flatcar Container Linux by Kinvolk
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command: /bin/true
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notify:
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- Preinstall | apply resolvconf cloud-init
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- Preinstall | reload kubelet
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when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
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- name: Preinstall | apply resolvconf cloud-init
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command: /usr/bin/coreos-cloudinit --from-file {{ resolveconf_cloud_init_conf }}
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when: ansible_os_family in ["Flatcar Container Linux by Kinvolk"]
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- name: Preinstall | update resolvconf for Fedora CoreOS
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command: /bin/true
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notify:
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- Preinstall | reload NetworkManager
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- Preinstall | reload kubelet
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when: is_fedora_coreos
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- name: Preinstall | reload NetworkManager
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service:
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name: NetworkManager.service
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state: restarted
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- name: Preinstall | reload kubelet
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service:
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name: kubelet
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state: restarted
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notify:
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- Preinstall | kube-controller configured
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- Preinstall | kube-apiserver configured
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- Preinstall | restart kube-controller-manager docker
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- Preinstall | restart kube-controller-manager crio/containerd
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- Preinstall | restart kube-apiserver docker
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- Preinstall | restart kube-apiserver crio/containerd
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when: not dns_early|bool
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# FIXME(mattymo): Also restart for kubeadm mode
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- name: Preinstall | kube-apiserver configured
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stat:
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path: "{{ kube_manifest_dir }}/kube-apiserver.manifest"
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get_attributes: no
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get_checksum: no
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get_mime: no
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register: kube_apiserver_set
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when: inventory_hostname in groups['kube_control_plane'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'
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# FIXME(mattymo): Also restart for kubeadm mode
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- name: Preinstall | kube-controller configured
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stat:
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path: "{{ kube_manifest_dir }}/kube-controller-manager.manifest"
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get_attributes: no
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get_checksum: no
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get_mime: no
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register: kube_controller_set
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when: inventory_hostname in groups['kube_control_plane'] and dns_mode != 'none' and resolvconf_mode == 'host_resolvconf'
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- name: Preinstall | restart kube-controller-manager docker
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shell: "{{ docker_bin_dir }}/docker ps -f name=k8s_POD_kube-controller-manager* -q | xargs --no-run-if-empty {{ docker_bin_dir }}/docker rm -f"
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when:
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- container_manager == "docker"
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- inventory_hostname in groups['kube_control_plane']
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- dns_mode != 'none'
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- resolvconf_mode == 'host_resolvconf'
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- kube_controller_set.stat.exists
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- name: Preinstall | restart kube-controller-manager crio/containerd
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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 %'"
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when:
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- container_manager in ['crio', 'containerd']
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- inventory_hostname in groups['kube_control_plane']
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- dns_mode != 'none'
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- resolvconf_mode == 'host_resolvconf'
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- kube_controller_set.stat.exists
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- name: Preinstall | restart kube-apiserver docker
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shell: "{{ docker_bin_dir }}/docker ps -f name=k8s_POD_kube-apiserver* -q | xargs --no-run-if-empty {{ docker_bin_dir }}/docker rm -f"
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when:
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- container_manager == "docker"
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- inventory_hostname in groups['kube_control_plane']
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- dns_mode != 'none'
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- resolvconf_mode == 'host_resolvconf'
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- name: Preinstall | restart kube-apiserver crio/containerd
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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 %'"
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when:
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- container_manager in ['crio', 'containerd']
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- inventory_hostname in groups['kube_control_plane']
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- dns_mode != 'none'
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- resolvconf_mode == 'host_resolvconf'
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- name: Preinstall | Restart systemd-resolved
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service:
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name: systemd-resolved
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state: restarted
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