Test dependencies

ansible/roles/kubernetes/templates/etc/kubeadm.yml

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+apiVersion: kubeadm.k8s.io/v1beta2
+kind: ClusterConfiguration
+imageRepository: {{ kubernetes_container_registry }}
+kubernetesVersion: {{ kubernetes_semver }}
+dns:
+  imageRepository: {{ kubernetes_container_registry }}/coredns
+---
+apiVersion: kubeadm.k8s.io/v1beta2
+kind: InitConfiguration
+nodeRegistration:
+  criSocket: {{ containerd_cri_socket }}

ansible/roles/kubernetes/templates/etc/kubernetes-version

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+{{ kubernetes_semver }}

ansible/roles/kubernetes/templates/etc/sysconfig/kubelet

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+KUBELET_EXTRA_ARGS={{ kubelet_extra_args }}

ansible/roles/kubernetes/templates/etc/yum.repos.d/kubernetes.repo

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+[kubernetes]
+name=kubernetes
+description=the kubernetes yum repo
+baseurl={{ kubernetes_rpm_repo }}
+gpgcheck={{ kubernetes_rpm_gpg_check }}
+gpgkey={{ kubernetes_rpm_gpg_key }}
+enabled=1

ansible/roles/kubernetes/templates/usr/lib/systemd/system/kubelet.service

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+[Unit]
+Description=kubelet: The Kubernetes Node Agent
+Documentation=https://kubernetes.io/docs/home/
+Wants=network-online.target
+After=network-online.target
+
+[Service]
+ExecStart={{ sysusr_prefix }}/bin/kubelet
+Restart=always
+StartLimitInterval=0
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target

ansible/roles/kubernetes/templates/usr/lib/systemd/system/kubelet.service.d/10-kubeadm.conf

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+# Note: This dropin only works with kubeadm and kubelet v1.11+
+[Service]
+Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
+Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml"
+# This is a file that "kubeadm init" and "kubeadm join" generates at runtime, populating the KUBELET_KUBEADM_ARGS variable dynamically
+EnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env
+# This is a file that the user can use for overrides of the kubelet args as a last resort. Preferably, the user should use
+# the .NodeRegistration.KubeletExtraArgs object in the configuration files instead. KUBELET_EXTRA_ARGS should be sourced from this file.
+EnvironmentFile=-/etc/sysconfig/kubelet
+ExecStart=
+ExecStart={{ sysusr_prefix }}/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS