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Use K8s 1.15 (#4905)
Use K8s 1.15 (#4905)
* Use K8s 1.15 * Use Kubernetes 1.15 and use kubeadm.k8s.io/v1beta2 for InitConfiguration. * bump to v1.15.0 * Remove k8s 1.13 checksums. * Update README kubernetes version 1.15.0. * Update metrics server 0.3.3 for k8s 1.15 * Remove less than k8s 1.14 related code * Use kubeadm with --upload-certs instead of --experimental-upload-certs due to depricate * Update dnsautoscaler 1.6.0 * Skip certificateKey if it's not defined * Add kubeadm-conftolplane.v2beta2 for k8s 1.15 or later * Support kubeadm control plane for k8s 1.15 * Update sonobuoy version 0.15.0 for k8s 1.15pull/4940/head
okamototk
5 years ago
committed by
Kubernetes Prow Robot
Kubernetes Prow Robot
20 changed files with 199 additions and 716 deletions
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2README.md
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2inventory/sample/group_vars/k8s-cluster/k8s-cluster.yml
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60roles/download/defaults/main.yml
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22roles/download/templates/kubeadm-images.yaml.j2
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47roles/kubernetes-apps/cluster_roles/tasks/main.yml
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19roles/kubernetes/kubeadm/tasks/main.yml
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8roles/kubernetes/master/defaults/main/main.yml
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11roles/kubernetes/master/tasks/kubeadm-secondary-experimental.yml
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4roles/kubernetes/master/tasks/kubeadm-setup.yml
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19roles/kubernetes/master/tasks/kubeadm-version.yml
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235roles/kubernetes/master/templates/kubeadm-config.v1alpha2.yaml.j2
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12roles/kubernetes/master/templates/kubeadm-config.v1beta1.yaml.j2
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280roles/kubernetes/master/templates/kubeadm-config.v1beta2.yaml.j2
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25roles/kubernetes/master/templates/kubeadm-controlplane.v1beta2.yaml.j2
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3roles/kubernetes/node/defaults/main.yml
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11roles/kubernetes/node/tasks/kubelet.yml
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133roles/kubernetes/node/templates/kubelet.env.j2
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12roles/kubernetes/node/templates/kubelet.env.v1beta1.j2
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8roles/kubespray-defaults/defaults/main.yaml
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2tests/testcases/100_check-k8s-conformance.yml
@ -1,235 +0,0 @@ |
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apiVersion: kubeadm.k8s.io/v1alpha2 |
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kind: MasterConfiguration |
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api: |
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{% if kubeadm_config_api_fqdn is defined %} |
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controlPlaneEndpoint: {{ kubeadm_config_api_fqdn }} |
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bindPort: {{ loadbalancer_apiserver.port | default(kube_apiserver_port) }} |
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{% else %} |
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advertiseAddress: {{ ip | default(fallback_ips[inventory_hostname]) }} |
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bindPort: {{ kube_apiserver_port }} |
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{% endif %} |
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etcd: |
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external: |
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endpoints: |
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{% for endpoint in etcd_access_addresses.split(',') %} |
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- {{ endpoint }} |
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{% endfor %} |
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caFile: {{ etcd_cert_dir }}/{{ kube_etcd_cacert_file }} |
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certFile: {{ etcd_cert_dir }}/{{ kube_etcd_cert_file }} |
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keyFile: {{ etcd_cert_dir }}/{{ kube_etcd_key_file }} |
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networking: |
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dnsDomain: {{ dns_domain }} |
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serviceSubnet: {{ kube_service_addresses }} |
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podSubnet: {{ kube_pods_subnet }} |
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kubernetesVersion: {{ kube_version }} |
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kubeProxy: |
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config: |
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mode: {{ kube_proxy_mode }} |
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{% if kube_proxy_nodeport_addresses %} |
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nodePortAddresses: {{ kube_proxy_nodeport_addresses }} |
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{% endif %} |
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resourceContainer: "" |
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authorizationModes: |
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{% for mode in authorization_modes %} |
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- {{ mode }} |
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{% endfor %} |
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apiServerExtraArgs: |
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bind-address: {{ kube_apiserver_bind_address }} |
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{% if kube_apiserver_insecure_port|string != "0" %} |
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insecure-bind-address: {{ kube_apiserver_insecure_bind_address }} |
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{% endif %} |
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insecure-port: "{{ kube_apiserver_insecure_port }}" |
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{% if kube_version is version('v1.10', '<') %} |
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admission-control: {{ kube_apiserver_admission_control | join(',') }} |
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{% else %} |
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{% if kube_apiserver_enable_admission_plugins|length > 0 %} |
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enable-admission-plugins: {{ kube_apiserver_enable_admission_plugins | join(',') }} |
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{% endif %} |
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{% if kube_apiserver_disable_admission_plugins|length > 0 %} |
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disable-admission-plugins: {{ kube_apiserver_disable_admission_plugins | join(',') }} |
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{% endif %} |
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{% endif %} |
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apiserver-count: "{{ kube_apiserver_count }}" |
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{% if kube_version is version('v1.9', '>=') %} |
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endpoint-reconciler-type: lease |
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{% endif %} |
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{% if etcd_events_cluster_enabled %} |
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etcd-servers-overrides: "/events#{{ etcd_events_access_addresses_semicolon }}" |
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{% endif %} |
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service-node-port-range: {{ kube_apiserver_node_port_range }} |
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kubelet-preferred-address-types: "{{ kubelet_preferred_address_types }}" |
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profiling: "{{ kube_profiling }}" |
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request-timeout: "{{ kube_apiserver_request_timeout }}" |
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repair-malformed-updates: "false" |
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enable-aggregator-routing: "{{ kube_api_aggregator_routing }}" |
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{% if kube_api_anonymous_auth is defined and kube_version is version('v1.5', '>=') %} |
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anonymous-auth: "{{ kube_api_anonymous_auth }}" |
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{% endif %} |
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{% if kube_basic_auth|default(true) %} |
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basic-auth-file: {{ kube_users_dir }}/known_users.csv |
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{% endif %} |
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{% if kube_token_auth|default(true) %} |
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token-auth-file: {{ kube_token_dir }}/known_tokens.csv |
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{% endif %} |
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{% if kube_oidc_auth|default(false) and kube_oidc_url is defined and kube_oidc_client_id is defined %} |
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oidc-issuer-url: {{ kube_oidc_url }} |
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oidc-client-id: {{ kube_oidc_client_id }} |
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{% if kube_oidc_ca_file is defined %} |
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oidc-ca-file: {{ kube_oidc_ca_file }} |
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{% endif %} |
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{% if kube_oidc_username_claim is defined %} |
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oidc-username-claim: {{ kube_oidc_username_claim }} |
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{% endif %} |
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{% if kube_oidc_groups_claim is defined %} |
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oidc-groups-claim: {{ kube_oidc_groups_claim }} |
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{% endif %} |
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{% if kube_oidc_username_prefix is defined %} |
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oidc-username-prefix: "{{ kube_oidc_username_prefix }}" |
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{% endif %} |
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{% if kube_oidc_groups_prefix is defined %} |
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oidc-groups-prefix: "{{ kube_oidc_groups_prefix }}" |
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{% endif %} |
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{% endif %} |
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{% if kube_webhook_token_auth|default(false) %} |
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authentication-token-webhook-config-file: {{ kube_config_dir }}/webhook-token-auth-config.yaml |
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{% endif %} |
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{% if kube_encrypt_secret_data %} |
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experimental-encryption-provider-config: {{ kube_cert_dir }}/secrets_encryption.yaml |
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{% endif %} |
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storage-backend: {{ kube_apiserver_storage_backend }} |
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{% if kube_api_runtime_config is defined %} |
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runtime-config: {{ kube_api_runtime_config | join(',') }} |
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{% endif %} |
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allow-privileged: "true" |
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{% if kubernetes_audit %} |
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audit-log-path: "{{ audit_log_path }}" |
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audit-log-maxage: "{{ audit_log_maxage }}" |
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audit-log-maxbackup: "{{ audit_log_maxbackups }}" |
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audit-log-maxsize: "{{ audit_log_maxsize }}" |
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audit-policy-file: {{ audit_policy_file }} |
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{% endif %} |
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{% for key in kube_kubeadm_apiserver_extra_args %} |
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{{ key }}: "{{ kube_kubeadm_apiserver_extra_args[key] }}" |
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{% endfor %} |
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{% if kube_feature_gates %} |
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feature-gates: {{ kube_feature_gates|join(',') }} |
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{% endif %} |
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] %} |
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cloud-provider: {{cloud_provider}} |
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cloud-config: {{ kube_config_dir }}/cloud_config |
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{% elif cloud_provider is defined and cloud_provider in ["external"] %} |
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cloud-config: {{ kube_config_dir }}/cloud_config |
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{% endif %} |
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{% if kube_network_plugin is defined and kube_network_plugin == 'cloud' %} |
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configure-cloud-routes: "true" |
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{% endif %} |
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controllerManagerExtraArgs: |
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node-monitor-grace-period: {{ kube_controller_node_monitor_grace_period }} |
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node-monitor-period: {{ kube_controller_node_monitor_period }} |
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pod-eviction-timeout: {{ kube_controller_pod_eviction_timeout }} |
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node-cidr-mask-size: "{{ kube_network_node_prefix }}" |
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profiling: "{{ kube_profiling }}" |
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terminated-pod-gc-threshold: "{{ kube_controller_terminated_pod_gc_threshold }}" |
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{% if kube_feature_gates %} |
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feature-gates: {{ kube_feature_gates|join(',') }} |
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{% endif %} |
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{% for key in kube_kubeadm_controller_extra_args %} |
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{{ key }}: "{{ kube_kubeadm_controller_extra_args[key] }}" |
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{% endfor %} |
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] %} |
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cloud-provider: {{cloud_provider}} |
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cloud-config: {{ kube_config_dir }}/cloud_config |
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{% elif cloud_provider is defined and cloud_provider in ["external"] %} |
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cloud-config: {{ kube_config_dir }}/cloud_config |
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{% endif %} |
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] %} |
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controllerManagerExtraVolumes: |
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{% if cloud_provider is defined and cloud_provider in ["openstack"] and openstack_cacert is defined and openstack_cacert != "" %} |
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- name: openstackcacert |
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hostPath: "{{ kube_config_dir }}/openstack-cacert.pem" |
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mountPath: "{{ kube_config_dir }}/openstack-cacert.pem" |
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{% endif %} |
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] %} |
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- name: cloud-config |
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hostPath: {{ kube_config_dir }}/cloud_config |
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mountPath: {{ kube_config_dir }}/cloud_config |
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{% endif %} |
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{% endif %} |
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{% if kubernetes_audit or kube_basic_auth|default(true) or kube_token_auth|default(true) or kube_webhook_token_auth|default(false) or ssl_ca_dirs|length %} |
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apiServerExtraVolumes: |
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{% if kube_basic_auth|default(true) %} |
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- name: basic-auth-config |
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hostPath: {{ kube_users_dir }} |
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mountPath: {{ kube_users_dir }} |
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{% endif %} |
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{% if kube_token_auth|default(true) %} |
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- name: token-auth-config |
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hostPath: {{ kube_token_dir }} |
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mountPath: {{ kube_token_dir }} |
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{% endif %} |
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{% if kube_webhook_token_auth|default(false) %} |
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- name: webhook-token-auth-config |
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hostPath: {{ kube_config_dir }}/webhook-token-auth-config.yaml |
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mountPath: {{ kube_config_dir }}/webhook-token-auth-config.yaml |
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{% endif %} |
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{% if kubernetes_audit %} |
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- name: {{ audit_policy_name }} |
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hostPath: {{ audit_policy_hostpath }} |
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mountPath: {{ audit_policy_mountpath }} |
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{% if audit_log_path != "-" %} |
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- name: {{ audit_log_name }} |
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hostPath: {{ audit_log_hostpath }} |
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mountPath: {{ audit_log_mountpath }} |
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writable: true |
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{% endif %} |
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{% endif %} |
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{% if ssl_ca_dirs|length %} |
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{% for dir in ssl_ca_dirs %} |
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- name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }} |
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hostPath: {{ dir }} |
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mountPath: {{ dir }} |
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writable: false |
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{% endfor %} |
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{% endif %} |
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{% endif %} |
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws", "external"] %} |
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- name: cloud-config |
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hostPath: {{ kube_config_dir }}/cloud_config |
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mountPath: {{ kube_config_dir }}/cloud_config |
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{% endif %} |
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schedulerExtraArgs: |
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profiling: "{{ kube_profiling }}" |
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{% if kube_feature_gates %} |
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feature-gates: {{ kube_feature_gates|join(',') }} |
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{% endif %} |
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{% if volume_cross_zone_attachment %} |
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policy-config-file: {{ kube_config_dir }}/kube-scheduler-policy.yaml |
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{% endif %} |
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{% if kube_kubeadm_scheduler_extra_args|length > 0 %} |
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{% for key in kube_kubeadm_scheduler_extra_args %} |
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{{ key }}: "{{ kube_kubeadm_scheduler_extra_args[key] }}" |
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{% endfor %} |
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{% endif %} |
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apiServerCertSANs: |
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{% for san in apiserver_sans %} |
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- {{ san }} |
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{% endfor %} |
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certificatesDir: {{ kube_cert_dir }} |
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imageRepository: {{ kube_image_repo }} |
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unifiedControlPlaneImage: "" |
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nodeRegistration: |
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{% if kube_override_hostname|default('') %} |
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name: {{ kube_override_hostname }} |
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{% endif %} |
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{% if inventory_hostname not in groups['kube-node'] %} |
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taints: |
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- effect: NoSchedule |
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key: node-role.kubernetes.io/master |
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{% else %} |
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taints: {} |
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{% endif %} |
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criSocket: {{ cri_socket }} |
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{% if dynamic_kubelet_configuration %} |
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featureGates: |
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DynamicKubeletConfig: true |
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{% endif %} |
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@ -0,0 +1,25 @@ |
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apiVersion: kubeadm.k8s.io/v1beta2 |
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kind: JoinConfiguration |
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discovery: |
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bootstrapToken: |
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{% if kubeadm_config_api_fqdn is defined %} |
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apiServerEndpoint: {{ kubeadm_config_api_fqdn }}:{{ loadbalancer_apiserver.port | default(kube_apiserver_port) }} |
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{% else %} |
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apiServerEndpoint: {{ kubeadm_discovery_address | replace("https://", "")}} |
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{% endif %} |
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token: {{ kubeadm_token }} |
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unsafeSkipCAVerification: true |
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timeout: {{ discovery_timeout }} |
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tlsBootstrapToken: {{ kubeadm_token }} |
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controlPlane: |
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localAPIEndpoint: |
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advertiseAddress: {{ kube_apiserver_address }} |
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bindPort: {{ kube_apiserver_port }} |
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certificateKey: {{ kubeadm_certificate_key }} |
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nodeRegistration: |
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name: {{ kube_override_hostname|default(inventory_hostname) }} |
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{% if container_manager == 'crio' %} |
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criSocket: /var/run/crio/crio.sock |
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{% else %} |
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criSocket: /var/run/dockershim.sock |
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{% endif %} |
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@ -1,133 +0,0 @@ |
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### Upstream source https://github.com/kubernetes/release/blob/master/debian/xenial/kubeadm/channel/stable/etc/systemd/system/kubelet.service.d/ |
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### All upstream values should be present in this file |
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|
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# logging to stderr means we get it in the systemd journal |
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KUBE_LOGTOSTDERR="--logtostderr=true" |
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KUBE_LOG_LEVEL="--v={{ kube_log_level }}" |
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# The address for the info server to serve on (set to 0.0.0.0 or "" for all interfaces) |
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KUBELET_ADDRESS="--address={{ kubelet_bind_address }} --node-ip={{ kubelet_address }}" |
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# The port for the info server to serve on |
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# KUBELET_PORT="--port=10250" |
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{% if kube_override_hostname|default('') %} |
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# You may leave this blank to use the actual hostname |
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KUBELET_HOSTNAME="--hostname-override={{ kube_override_hostname }}" |
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{% endif %} |
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{# Base kubelet args #} |
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{% set kubelet_args_base -%} |
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{# start kubeadm specific settings #} |
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--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf \ |
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--kubeconfig={{ kube_config_dir }}/kubelet.conf \ |
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{% if kube_version is version('v1.8', '<') %} |
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--require-kubeconfig \ |
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{% endif %} |
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{% if kubelet_authentication_token_webhook %} |
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--authentication-token-webhook \ |
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{% endif %} |
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{% if kubelet_authorization_mode_webhook %} |
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--authorization-mode=Webhook \ |
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{% endif %} |
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--enforce-node-allocatable={{ kubelet_enforce_node_allocatable }} \ |
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--client-ca-file={{ kube_cert_dir }}/ca.crt \ |
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{% if kubelet_rotate_certificates %} |
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--rotate-certificates \ |
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{% endif %} |
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--pod-manifest-path={{ kube_manifest_dir }} \ |
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{% if kube_version is version('v1.12.0', '<') %} |
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--cadvisor-port={{ kube_cadvisor_port }} \ |
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{% endif %} |
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{# end kubeadm specific settings #} |
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--pod-infra-container-image={{ pod_infra_image_repo }}:{{ pod_infra_image_tag }} \ |
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--node-status-update-frequency={{ kubelet_status_update_frequency }} \ |
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--cgroup-driver={{ kubelet_cgroup_driver|default(kubelet_cgroup_driver_detected) }} \ |
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--max-pods={{ kubelet_max_pods }} \ |
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{% if container_manager == 'docker' and kube_version is version('v1.12.0', '<') %} |
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--docker-disable-shared-pid={{ kubelet_disable_shared_pid }} \ |
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{% endif %} |
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{% if container_manager != 'docker' %} |
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--container-runtime=remote \ |
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--container-runtime-endpoint={{ cri_socket }} \ |
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{% endif %} |
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--anonymous-auth=false \ |
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--read-only-port={{ kube_read_only_port }} \ |
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{% if kube_version is version('v1.8', '<') %} |
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--experimental-fail-swap-on={{ kubelet_fail_swap_on|default(true)}} \ |
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{% else %} |
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--fail-swap-on={{ kubelet_fail_swap_on|default(true)}} \ |
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{% endif %} |
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{% if dynamic_kubelet_configuration %} |
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--dynamic-config-dir={{ dynamic_kubelet_configuration_dir }} \ |
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{% endif %} |
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--runtime-cgroups={{ kubelet_runtime_cgroups }} --kubelet-cgroups={{ kubelet_kubelet_cgroups }} \ |
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{% endset %} |
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|
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{# Node reserved CPU/memory #} |
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{% if is_kube_master|bool %} |
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{% set kube_reserved %}--kube-reserved cpu={{ kube_master_cpu_reserved }},memory={{ kube_master_memory_reserved|regex_replace('Mi', 'M') }}{% endset %} |
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{% else %} |
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{% set kube_reserved %}--kube-reserved cpu={{ kube_cpu_reserved }},memory={{ kube_memory_reserved|regex_replace('Mi', 'M') }}{% endset %} |
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{% endif %} |
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|
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{# DNS settings for kubelet #} |
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{% if dns_mode == 'coredns' %} |
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{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }}{% endset %} |
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{% elif dns_mode == 'coredns_dual' %} |
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{% set kubelet_args_cluster_dns %}--cluster-dns={{ skydns_server }},{{ skydns_server_secondary }}{% endset %} |
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{% elif dns_mode == 'manual' %} |
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{% set kubelet_args_cluster_dns %}--cluster-dns={{ manual_dns_server }}{% endset %} |
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{% else %} |
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{% set kubelet_args_cluster_dns %}{% endset %} |
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{% endif %} |
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{% if enable_nodelocaldns %} |
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{% set kubelet_args_cluster_dns %}--cluster-dns={{ nodelocaldns_ip }}{% endset %} |
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{% endif %} |
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{% set kubelet_args_dns %}{{ kubelet_args_cluster_dns }} --cluster-domain={{ dns_domain }} --resolv-conf={{ kube_resolv_conf }}{% endset %} |
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|
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{# Kubelet node labels #} |
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{% set role_node_labels = [] %} |
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{% if nvidia_gpu_nodes is defined and nvidia_accelerator_enabled|bool %} |
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{% if inventory_hostname in nvidia_gpu_nodes %} |
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{% set dummy = role_node_labels.append('nvidia.com/gpu=true') %} |
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{% endif %} |
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{% endif %} |
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|
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{% set inventory_node_labels = [] %} |
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{% if node_labels is defined %} |
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{% if node_labels is mapping %} |
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{% for labelname, labelvalue in node_labels.items() %} |
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{% set dummy = inventory_node_labels.append('%s=%s'|format(labelname, labelvalue)) %} |
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{% endfor %} |
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{% else %} |
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{% for label in node_labels.split(",") %} |
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{% set dummy = inventory_node_labels.append(label) %} |
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{% endfor %} |
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{% endif %} |
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{% set all_node_labels = role_node_labels + inventory_node_labels %} |
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|
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{# Kubelet node taints for gpu #} |
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{% if nvidia_gpu_nodes is defined and nvidia_accelerator_enabled|bool %} |
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{% if inventory_hostname in nvidia_gpu_nodes and node_taints is defined %} |
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{% set dummy = node_taints.append('nvidia.com/gpu=:NoSchedule') %} |
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{% elif inventory_hostname in nvidia_gpu_nodes and node_taints is not defined %} |
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{% set node_taints = [] %} |
|||
{% set dummy = node_taints.append('nvidia.com/gpu=:NoSchedule') %} |
|||
{% endif %} |
|||
{% endif %} |
|||
|
|||
KUBELET_ARGS="{{ kubelet_args_base }} {{ kubelet_args_dns }} {{ kube_reserved }} {% if node_taints|default([]) %}--register-with-taints={{ node_taints | join(',') }} {% endif %}--node-labels={{ all_node_labels | join(',') }} {% if kube_feature_gates %} --feature-gates={{ kube_feature_gates|join(',') }} {% endif %} {% if kubelet_custom_flags is string %} {{kubelet_custom_flags}} {% else %}{% for flag in kubelet_custom_flags %} {{flag}} {% endfor %}{% endif %}{% if inventory_hostname in groups['kube-node'] %}{% if kubelet_node_custom_flags is string %} {{kubelet_node_custom_flags}} {% else %}{% for flag in kubelet_node_custom_flags %} {{flag}} {% endfor %}{% endif %}{% endif %}" |
|||
{% if kube_network_plugin is defined and kube_network_plugin in ["calico", "canal", "cni", "flannel", "weave", "contiv", "cilium", "kube-router", "macvlan"] %} |
|||
KUBELET_NETWORK_PLUGIN="--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin" |
|||
{% elif kube_network_plugin is defined and kube_network_plugin == "cloud" %} |
|||
KUBELET_NETWORK_PLUGIN="--hairpin-mode=promiscuous-bridge --network-plugin=kubenet" |
|||
{% endif %} |
|||
KUBELET_VOLUME_PLUGIN="--volume-plugin-dir={{ kubelet_flexvolumes_plugins_dir }}" |
|||
# Should this cluster be allowed to run privileged docker containers |
|||
KUBE_ALLOW_PRIV="--allow-privileged=true" |
|||
{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere", "aws"] %} |
|||
KUBELET_CLOUDPROVIDER="--cloud-provider={{ cloud_provider }} --cloud-config={{ kube_config_dir }}/cloud_config" |
|||
{% elif cloud_provider is defined and cloud_provider in ["external"] %} |
|||
KUBELET_CLOUDPROVIDER="--cloud-provider=external --cloud-config={{ kube_config_dir }}/cloud_config" |
|||
{% else %} |
|||
KUBELET_CLOUDPROVIDER="" |
|||
{% endif %} |
|||
|
|||
PATH={{ bin_dir }}:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin |
|||
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