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
58 lines
2.2 KiB
YAML
58 lines
2.2 KiB
YAML
---
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### NOTE: This playbook cannot be used to deploy any new nodes to the cluster.
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### Additional information:
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### * Will not upgrade etcd
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### * Will not upgrade network plugins
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### * Will not upgrade Docker
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### * Will not pre-download containers or kubeadm
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### * Currently does not support Vault deployment.
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###
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### In most cases, you probably want to use upgrade-cluster.yml playbook and
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### not this one.
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- hosts: localhost
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gather_facts: False
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roles:
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- { role: kubespray-defaults}
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- { role: bastion-ssh-config, tags: ["localhost", "bastion"]}
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- hosts: k8s-cluster:etcd:calico-rr
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any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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gather_facts: false
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vars:
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# Need to disable pipelining for bootstrap-os as some systems have requiretty in sudoers set, which makes pipelining
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# fail. bootstrap-os fixes this on these systems, so in later plays it can be enabled.
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ansible_ssh_pipelining: false
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roles:
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- { role: kubespray-defaults}
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- { role: bootstrap-os, tags: bootstrap-os}
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- hosts: k8s-cluster:etcd:calico-rr
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any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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roles:
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- { role: kubespray-defaults}
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- { role: kubernetes/preinstall, tags: preinstall }
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- name: Handle upgrades to master components first to maintain backwards compat.
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hosts: kube_control_plane
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any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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serial: 1
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roles:
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- { role: kubespray-defaults}
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- { role: upgrade/pre-upgrade, tags: pre-upgrade }
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- { role: kubernetes/node, tags: node }
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- { role: kubernetes/control-plane, tags: master, upgrade_cluster_setup: true }
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- { role: kubernetes/client, tags: client }
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- { role: kubernetes-apps/cluster_roles, tags: cluster-roles }
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- { role: upgrade/post-upgrade, tags: post-upgrade }
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- name: Finally handle worker upgrades, based on given batch size
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hosts: kube-node:!kube_control_plane
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any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
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serial: "{{ serial | default('20%') }}"
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roles:
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- { role: kubespray-defaults}
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- { role: upgrade/pre-upgrade, tags: pre-upgrade }
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- { role: kubernetes/node, tags: node }
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- { role: upgrade/post-upgrade, tags: post-upgrade }
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- { role: kubespray-defaults}
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