apiVersion: kubeadm.k8s.io/v1alpha3 kind: InitConfiguration apiEndpoint: advertiseAddress: {{ ip | default(ansible_default_ipv4.address) }} bindPort: {{ kube_apiserver_port }} nodeRegistration: {% if kube_override_hostname|default('') %} name: {{ kube_override_hostname }} {% endif %} {% if inventory_hostname in groups['kube-master'] and inventory_hostname not in groups['kube-node'] %} taints: - effect: NoSchedule key: node-role.kubernetes.io/master {% endif %} {% if container_manager == 'crio' %} criSocket: /var/run/crio/crio.sock {% elif container_manager == 'rkt' %} criSocket: /var/run/rkt.sock {% else %} criSocket: /var/run/dockershim.sock {% endif %} --- apiVersion: kubeadm.k8s.io/v1alpha3 kind: ClusterConfiguration clusterName: {{ cluster_name }} etcd: external: endpoints: {% for endpoint in etcd_access_addresses.split(',') %} - {{ endpoint }} {% endfor %} caFile: {{ etcd_cert_dir }}/ca.pem certFile: {{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem keyFile: {{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem networking: dnsDomain: {{ dns_domain }} serviceSubnet: {{ kube_service_addresses }} podSubnet: {{ kube_pods_subnet }} kubernetesVersion: {{ kube_version }} {% if kubeadm_config_api_fqdn is defined %} controlPlaneEndpoint: {{ kubeadm_config_api_fqdn }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }} {% else %} controlPlaneEndpoint: {{ ip | default(ansible_default_ipv4.address) }}:{{ kube_apiserver_port }} {% endif %} apiServerCertSANs: {% for san in apiserver_sans.split() | unique %} - {{ san }} {% endfor %} certificatesDir: {{ kube_cert_dir }} imageRepository: {{ kube_image_repo }} unifiedControlPlaneImage: "" apiServerExtraArgs: authorization-mode: {{ authorization_modes | join(',') }} bind-address: {{ kube_apiserver_bind_address }} {% if kube_apiserver_insecure_port|string != "0" %} insecure-bind-address: {{ kube_apiserver_insecure_bind_address }} {% endif %} insecure-port: "{{ kube_apiserver_insecure_port }}" {% if kube_version is version('v1.10', '<') %} admission-control: {{ kube_apiserver_admission_control | join(',') }} {% else %} {% if kube_apiserver_enable_admission_plugins|length > 0 %} enable-admission-plugins: {{ kube_apiserver_enable_admission_plugins | join(',') }} {% endif %} {% if kube_apiserver_disable_admission_plugins|length > 0 %} disable-admission-plugins: {{ kube_apiserver_disable_admission_plugins | join(',') }} {% endif %} {% endif %} apiserver-count: "{{ kube_apiserver_count }}" {% if kube_version is version('v1.9', '>=') %} endpoint-reconciler-type: lease {% endif %} {% if etcd_events_cluster_enabled %} etcd-servers-overrides: "/events#{{ etcd_events_access_addresses }}" {% endif %} service-node-port-range: {{ kube_apiserver_node_port_range }} kubelet-preferred-address-types: "{{ kubelet_preferred_address_types }}" {% if kube_basic_auth|default(true) %} basic-auth-file: {{ kube_users_dir }}/known_users.csv {% endif %} {% if kube_token_auth|default(true) %} token-auth-file: {{ kube_token_dir }}/known_tokens.csv {% endif %} {% if kube_oidc_auth|default(false) and kube_oidc_url is defined and kube_oidc_client_id is defined %} oidc-issuer-url: {{ kube_oidc_url }} oidc-client-id: {{ kube_oidc_client_id }} {% if kube_oidc_ca_file is defined %} oidc-ca-file: {{ kube_oidc_ca_file }} {% endif %} {% if kube_oidc_username_claim is defined %} oidc-username-claim: {{ kube_oidc_username_claim }} {% endif %} {% if kube_oidc_groups_claim is defined %} oidc-groups-claim: {{ kube_oidc_groups_claim }} {% endif %} {% endif %} {% if kube_encrypt_secret_data %} experimental-encryption-provider-config: {{ kube_cert_dir }}/secrets_encryption.yaml {% endif %} storage-backend: {{ kube_apiserver_storage_backend }} {% if kube_api_runtime_config is defined %} runtime-config: {{ kube_api_runtime_config | join(',') }} {% endif %} allow-privileged: "true" {% if kubernetes_audit %} audit-log-path: "{{ audit_log_path }}" audit-log-maxage: "{{ audit_log_maxage }}" audit-log-maxbackup: "{{ audit_log_maxbackups }}" audit-log-maxsize: "{{ audit_log_maxsize }}" audit-policy-file: {{ audit_policy_file }} {% endif %} {% for key in kube_kubeadm_apiserver_extra_args %} {{ key }}: "{{ kube_kubeadm_apiserver_extra_args[key] }}" {% endfor %} {% if kube_feature_gates %} feature-gates: {{ kube_feature_gates|join(',') }} {% endif %} {% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] %} cloud-provider: {{cloud_provider}} cloud-config: {{ kube_config_dir }}/cloud_config {% elif cloud_provider is defined and cloud_provider in ["external"] %} cloud-config: {{ kube_config_dir }}/cloud_config {% endif %} controllerManagerExtraArgs: node-monitor-grace-period: {{ kube_controller_node_monitor_grace_period }} node-monitor-period: {{ kube_controller_node_monitor_period }} pod-eviction-timeout: {{ kube_controller_pod_eviction_timeout }} node-cidr-mask-size: "{{ kube_network_node_prefix }}" {% if kube_feature_gates %} feature-gates: {{ kube_feature_gates|join(',') }} {% endif %} {% for key in kube_kubeadm_controller_extra_args %} {{ key }}: "{{ kube_kubeadm_controller_extra_args[key] }}" {% endfor %} {% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] %} cloud-provider: {{cloud_provider}} cloud-config: {{ kube_config_dir }}/cloud_config {% elif cloud_provider is defined and cloud_provider in ["external"] %} cloud-config: {{ kube_config_dir }}/cloud_config {% endif %} schedulerExtraArgs: {% if kube_feature_gates %} feature-gates: {{ kube_feature_gates|join(',') }} {% endif %} {% if kube_kubeadm_scheduler_extra_args|length > 0 %} {% for key in kube_kubeadm_scheduler_extra_args %} {{ key }}: "{{ kube_kubeadm_scheduler_extra_args[key] }}" {% endfor %} {% endif %} {% if kubernetes_audit or kube_basic_auth|default(true) or kube_token_auth|default(true) or ( cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] ) or apiserver_extra_volumes %} apiServerExtraVolumes: {% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] %} - name: cloud-config hostPath: {{ kube_config_dir }}/cloud_config mountPath: {{ kube_config_dir }}/cloud_config {% endif %} {% if kube_basic_auth|default(true) %} - name: basic-auth-config hostPath: {{ kube_users_dir }} mountPath: {{ kube_users_dir }} {% endif %} {% if kube_token_auth|default(true) %} - name: token-auth-config hostPath: {{ kube_token_dir }} mountPath: {{ kube_token_dir }} {% endif %} {% if kubernetes_audit %} - name: {{ audit_policy_name }} hostPath: {{ audit_policy_hostpath }} mountPath: {{ audit_policy_mountpath }} {% if audit_log_path != "-" %} - name: {{ audit_log_name }} hostPath: {{ audit_log_hostpath }} mountPath: {{ audit_log_mountpath }} writable: true {% endif %} {% endif %} {% for volume in apiserver_extra_volumes %} - name: {{ volume.name }} hostPath: {{ volume.hostPath }} mountPath: {{ volume.mountPath }} writable: {{ volume.writable | default(false)}} {% endfor %} {% endif %} {% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] or controller_manager_extra_volumes %} controllerManagerExtraVolumes: {% if cloud_provider is defined and cloud_provider in ["openstack"] and openstack_cacert is defined %} - name: openstackcacert hostPath: "{{ kube_config_dir }}/openstack-cacert.pem" mountPath: "{{ kube_config_dir }}/openstack-cacert.pem" {% endif %} {% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] %} - name: cloud-config hostPath: {{ kube_config_dir }}/cloud_config mountPath: {{ kube_config_dir }}/cloud_config {% endif %} {% for volume in controller_manager_extra_volumes %} - name: {{ volume.name }} hostPath: {{ volume.hostPath }} mountPath: {{ volume.mountPath }} writable: {{ volume.writable | default(false)}} {% endfor %} {% endif %} {% if scheduler_extra_volumes %} schedulerExtraVolumes: {% for volume in scheduler_extra_volumes %} - name: {{ volume.name }} hostPath: {{ volume.hostPath }} mountPath: {{ volume.mountPath }} writable: {{ volume.writable | default(false)}} {% endfor %} {% endif %} --- apiVersion: kubeproxy.config.k8s.io/v1alpha1 kind: KubeProxyConfiguration bindAddress: 0.0.0.0 clientConnection: acceptContentTypes: "" burst: 10 contentType: application/vnd.kubernetes.protobuf kubeconfig: /var/lib/kube-proxy/kubeconfig.conf qps: 5 clusterCIDR: "" configSyncPeriod: 15m0s conntrack: max: null maxPerCore: 32768 min: 131072 tcpCloseWaitTimeout: 1h0m0s tcpEstablishedTimeout: 24h0m0s enableProfiling: false healthzBindAddress: 0.0.0.0:10256 iptables: masqueradeAll: false masqueradeBit: 14 minSyncPeriod: 0s syncPeriod: 30s ipvs: excludeCIDRs: null minSyncPeriod: 0s scheduler: "" syncPeriod: 30s metricsBindAddress: 127.0.0.1:10249 mode: {{ kube_proxy_mode }} {% if kube_proxy_nodeport_addresses %} nodePortAddresses: [{{ kube_proxy_nodeport_addresses_cidr }}] {% endif %} oomScoreAdj: -999 portRange: "" resourceContainer: "" udpIdleTimeout: 250ms