kubespray/roles/kubernetes/kubeadm_common/defaults/main.yml

---
kubeadm_patches_dir: "{{ kube_config_dir }}/patches"
kubeadm_patches: []
# See https://kubernetes.io/docs/setup/production-environment/tools/kubeadm/control-plane-flags/#patches
# Correspondance with this link
# patchtype = type
# target = target
# suffix -> managed automatically
# extension -> always "yaml"
# kubeadm_patches:
# - target: kube-apiserver|kube-controller-manager|kube-scheduler|etcd|kubeletconfiguration
#   type: strategic(default)|json|merge
#   patch:
#    metadata:
#      annotations:
#        example.com/test: "true"
#      labels:
#        example.com/prod_level: "{{ prod_level }}"
# - ...
# Patches are applied in the order they are specified.