c12s-kubespray/extra_playbooks/upgrade-only-k8s.yml

---
### NOTE: This playbook cannot be used to deploy any new nodes to the cluster.
### Additional information:
### * Will not upgrade etcd
### * Will not upgrade network plugins
### * Will not upgrade Docker
### * Will not pre-download containers or kubeadm
### * Currently does not support Vault deployment.
###
### In most cases, you probably want to use upgrade-cluster.yml playbook and
### not this one.

- hosts: localhost
  gather_facts: False
  roles:
    - { role: kubespray-defaults}
    - { role: bastion-ssh-config, tags: ["localhost", "bastion"]}

- hosts: k8s_cluster:etcd:calico_rr
  any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
  gather_facts: false
  vars:
    # Need to disable pipelining for bootstrap-os as some systems have requiretty in sudoers set, which makes pipelining
    # fail. bootstrap-os fixes this on these systems, so in later plays it can be enabled.
    ansible_ssh_pipelining: false
  roles:
    - { role: kubespray-defaults}
    - { role: bootstrap-os, tags: bootstrap-os}

- hosts: k8s_cluster:etcd:calico_rr
  any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
  roles:
    - { role: kubespray-defaults}
    - { role: kubernetes/preinstall, tags: preinstall }

- name: Handle upgrades to master components first to maintain backwards compat.
  hosts: kube_control_plane
  any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
  serial: 1
  roles:
    - { role: kubespray-defaults}
    - { role: upgrade/pre-upgrade, tags: pre-upgrade }
    - { role: kubernetes/node, tags: node }
    - { role: kubernetes/control-plane, tags: master, upgrade_cluster_setup: true }
    - { role: kubernetes/client, tags: client }
    - { role: kubernetes-apps/cluster_roles, tags: cluster-roles }
    - { role: upgrade/post-upgrade, tags: post-upgrade }

- name: Finally handle worker upgrades, based on given batch size
  hosts: kube_node:!kube_control_plane
  any_errors_fatal: "{{ any_errors_fatal | default(true) }}"
  serial: "{{ serial | default('20%') }}"
  roles:
    - { role: kubespray-defaults}
    - { role: upgrade/pre-upgrade, tags: pre-upgrade }
    - { role: kubernetes/node, tags: node }
    - { role: upgrade/post-upgrade, tags: post-upgrade }
    - { role: kubespray-defaults}
Yamllint fixes (#4410) * Lint everything in the repository with yamllint * yamllint fixes: syntax fixes only * yamllint fixes: move comments to play names * yamllint fixes: indent comments in .gitlab-ci.yml file 2019-04-01 09:38:33 +00:00			`---`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`### NOTE: This playbook cannot be used to deploy any new nodes to the cluster.`
			`### Additional information:`
			`### * Will not upgrade etcd`
			`### * Will not upgrade network plugins`
			`### * Will not upgrade Docker`
Fix broken CI jobs (#1854) * Fix broken CI jobs Adjust image and image_family scenarios for debian. Checkout CI file for upgrades * add debugging to file download * Fix download for alternate playbooks * Update ansible ssh args to force ssh user * Update sync_container.yml 2017-10-25 10:45:54 +00:00			`### * Will not pre-download containers or kubeadm`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`### * Currently does not support Vault deployment.`
			`###`
			`### In most cases, you probably want to use upgrade-cluster.yml playbook and`
			`### not this one.`

			`- hosts: localhost`
			`gather_facts: False`
			`roles:`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: bastion-ssh-config, tags: ["localhost", "bastion"]}`

Rename ansible groups to use _ instead of - (#7552) * rename ansible groups to use _ instead of - k8s-cluster -> k8s_cluster k8s-node -> k8s_node calico-rr -> calico_rr no-floating -> no_floating Note: kube-node,k8s-cluster groups in upgrade CI need clean-up after v2.16 is tagged * ensure old groups are mapped to the new ones 2021-04-29 12:20:50 +00:00			`- hosts: k8s_cluster:etcd:calico_rr`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`any_errors_fatal: "{{ any_errors_fatal \| default(true) }}"`
			`gather_facts: false`
			`vars:`
			`# Need to disable pipelining for bootstrap-os as some systems have requiretty in sudoers set, which makes pipelining`
			`# fail. bootstrap-os fixes this on these systems, so in later plays it can be enabled.`
			`ansible_ssh_pipelining: false`
			`roles:`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: bootstrap-os, tags: bootstrap-os}`

Rename ansible groups to use _ instead of - (#7552) * rename ansible groups to use _ instead of - k8s-cluster -> k8s_cluster k8s-node -> k8s_node calico-rr -> calico_rr no-floating -> no_floating Note: kube-node,k8s-cluster groups in upgrade CI need clean-up after v2.16 is tagged * ensure old groups are mapped to the new ones 2021-04-29 12:20:50 +00:00			`- hosts: k8s_cluster:etcd:calico_rr`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`any_errors_fatal: "{{ any_errors_fatal \| default(true) }}"`
			`roles:`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: kubernetes/preinstall, tags: preinstall }`

Yamllint fixes (#4410) * Lint everything in the repository with yamllint * yamllint fixes: syntax fixes only * yamllint fixes: move comments to play names * yamllint fixes: indent comments in .gitlab-ci.yml file 2019-04-01 09:38:33 +00:00			`- name: Handle upgrades to master components first to maintain backwards compat.`
Replace kube-master with kube_control_plane (#7256) 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 2021-03-24 00:26:05 +00:00			`hosts: kube_control_plane`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`any_errors_fatal: "{{ any_errors_fatal \| default(true) }}"`
			`serial: 1`
			`roles:`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: upgrade/pre-upgrade, tags: pre-upgrade }`
			`- { role: kubernetes/node, tags: node }`
Move kubernetes/master to kubernetes/control-plane (#7218) This is a small step to replace "master" with "control-plane" in Kubespray project. 2021-02-01 15:15:49 +00:00			`- { role: kubernetes/control-plane, tags: master, upgrade_cluster_setup: true }`
Move cluster roles and system namespace to new role This should be done after kubeconfig is set for admin and before network plugins are up. 2017-10-26 08:10:33 +00:00			`- { role: kubernetes/client, tags: client }`
			`- { role: kubernetes-apps/cluster_roles, tags: cluster-roles }`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: upgrade/post-upgrade, tags: post-upgrade }`

Yamllint fixes (#4410) * Lint everything in the repository with yamllint * yamllint fixes: syntax fixes only * yamllint fixes: move comments to play names * yamllint fixes: indent comments in .gitlab-ci.yml file 2019-04-01 09:38:33 +00:00			`- name: Finally handle worker upgrades, based on given batch size`
Rename ansible groups to use _ instead of - (#7552) * rename ansible groups to use _ instead of - k8s-cluster -> k8s_cluster k8s-node -> k8s_node calico-rr -> calico_rr no-floating -> no_floating Note: kube-node,k8s-cluster groups in upgrade CI need clean-up after v2.16 is tagged * ensure old groups are mapped to the new ones 2021-04-29 12:20:50 +00:00			`hosts: kube_node:!kube_control_plane`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`any_errors_fatal: "{{ any_errors_fatal \| default(true) }}"`
			`serial: "{{ serial \| default('20%') }}"`
			`roles:`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`
Add minimal k8s upgrade playbook 2017-04-17 14:14:05 +00:00			`- { role: upgrade/pre-upgrade, tags: pre-upgrade }`
			`- { role: kubernetes/node, tags: node }`
			`- { role: upgrade/post-upgrade, tags: post-upgrade }`
rename almost all mentions of kargo 2017-06-16 17:25:46 +00:00			`- { role: kubespray-defaults}`