e3d562bcdb
* Support for AWS cloud-config * Update docs * Fix version incompatibilities * Do not use shorthand `default` * Add new cloud config variable, roleArn
234 lines
8.5 KiB
Django/Jinja
234 lines
8.5 KiB
Django/Jinja
apiVersion: v1
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kind: Pod
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metadata:
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name: kube-apiserver
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namespace: kube-system
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labels:
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k8s-app: kube-apiserver
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kubespray: v2
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annotations:
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kubespray.etcd-cert/serial: "{{ etcd_client_cert_serial }}"
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kubespray.apiserver-cert/serial: "{{ apiserver_cert_serial }}"
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spec:
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hostNetwork: true
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{% if kube_version | version_compare('v1.6', '>=') %}
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dnsPolicy: ClusterFirst
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{% endif %}
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containers:
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- name: kube-apiserver
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image: {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }}
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imagePullPolicy: {{ k8s_image_pull_policy }}
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resources:
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limits:
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cpu: {{ kube_apiserver_cpu_limit }}
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memory: {{ kube_apiserver_memory_limit }}
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requests:
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cpu: {{ kube_apiserver_cpu_requests }}
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memory: {{ kube_apiserver_memory_requests }}
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command:
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- /hyperkube
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- apiserver
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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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- --advertise-address={{ ip | default(ansible_default_ipv4.address) }}
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- --etcd-servers={{ etcd_access_addresses }}
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{% if etcd_events_cluster_enabled %}
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- --etcd-servers-overrides=/events#{{ etcd_events_access_addresses }}
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{% endif %}
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{% if kube_version | version_compare('v1.9', '<') %}
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- --etcd-quorum-read=true
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{% endif %}
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- --etcd-cafile={{ etcd_cert_dir }}/ca.pem
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- --etcd-certfile={{ etcd_cert_dir }}/node-{{ inventory_hostname }}.pem
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- --etcd-keyfile={{ etcd_cert_dir }}/node-{{ inventory_hostname }}-key.pem
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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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- --bind-address={{ kube_apiserver_bind_address }}
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- --apiserver-count={{ kube_apiserver_count }}
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{% if kube_version | version_compare('v1.9', '>=') %}
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- --endpoint-reconciler-type=lease
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{% endif %}
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{% if kube_version | version_compare('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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- --service-cluster-ip-range={{ kube_service_addresses }}
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- --service-node-port-range={{ kube_apiserver_node_port_range }}
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- --client-ca-file={{ kube_cert_dir }}/ca.pem
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- --profiling={{ kube_profiling }}
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- --repair-malformed-updates=false
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- --kubelet-client-certificate={{ kube_cert_dir }}/node-{{ inventory_hostname }}.pem
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- --kubelet-client-key={{ kube_cert_dir }}/node-{{ inventory_hostname }}-key.pem
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- --service-account-lookup=true
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- --kubelet-preferred-address-types={{ kubelet_preferred_address_types }}
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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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- --tls-cert-file={{ kube_cert_dir }}/apiserver.pem
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- --tls-private-key-file={{ kube_cert_dir }}/apiserver-key.pem
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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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- --service-account-key-file={{ kube_cert_dir }}/service-account-key.pem
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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_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_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_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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- --secure-port={{ kube_apiserver_port }}
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- --insecure-port={{ kube_apiserver_insecure_port }}
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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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{% for conf in kube_api_runtime_config %}
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- --runtime-config={{ conf }}
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{% endfor %}
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{% endif %}
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{% if enable_network_policy %}
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{% if kube_version | version_compare('v1.8', '<') %}
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- --runtime-config=extensions/v1beta1/networkpolicies=true
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{% endif %}
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{% endif %}
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- --v={{ kube_log_level }}
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- --allow-privileged=true
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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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{% endif %}
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{% if kube_api_anonymous_auth is defined and kube_version | version_compare('v1.5', '>=') %}
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- --anonymous-auth={{ kube_api_anonymous_auth }}
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{% endif %}
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{% if authorization_modes %}
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- --authorization-mode={{ authorization_modes|join(',') }}
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{% endif %}
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{% if kube_encrypt_secret_data %}
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- --experimental-encryption-provider-config={{ kube_config_dir }}/ssl/secrets_encryption.yaml
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{% endif %}
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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 kube_version | version_compare('v1.9', '>=') %}
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- --requestheader-client-ca-file={{ kube_cert_dir }}/{{ kube_front_proxy_ca }}
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{# FIXME(mattymo): Vault certs do not work with front-proxy-client #}
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{% if cert_management == "vault" %}
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- --requestheader-allowed-names=
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{% else %}
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- --requestheader-allowed-names=front-proxy-client
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{% endif %}
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- --requestheader-extra-headers-prefix=X-Remote-Extra-
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- --requestheader-group-headers=X-Remote-Group
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- --requestheader-username-headers=X-Remote-User
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- --enable-aggregator-routing={{ kube_api_aggregator_routing }}
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- --proxy-client-cert-file={{ kube_cert_dir }}/front-proxy-client.pem
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- --proxy-client-key-file={{ kube_cert_dir }}/front-proxy-client-key.pem
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{% else %}
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- --proxy-client-cert-file={{ kube_cert_dir }}/apiserver.pem
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- --proxy-client-key-file={{ kube_cert_dir }}/apiserver-key.pem
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{% endif %}
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{% if apiserver_custom_flags is string %}
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- {{ apiserver_custom_flags }}
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{% else %}
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{% for flag in apiserver_custom_flags %}
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- {{ flag }}
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{% endfor %}
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{% endif %}
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livenessProbe:
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httpGet:
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host: 127.0.0.1
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path: /healthz
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{% if kube_apiserver_insecure_port|int == 0 %}
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port: {{ kube_apiserver_port }}
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scheme: HTTPS
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{% else %}
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port: {{ kube_apiserver_insecure_port }}
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{% endif %}
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failureThreshold: 8
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initialDelaySeconds: 15
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periodSeconds: 10
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successThreshold: 1
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timeoutSeconds: 15
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volumeMounts:
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- mountPath: {{ kube_config_dir }}
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name: kubernetes-config
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readOnly: true
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- mountPath: /etc/ssl
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name: ssl-certs-host
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readOnly: true
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{% for dir in ssl_ca_dirs %}
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- mountPath: {{ dir }}
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name: {{ dir | regex_replace('^/(.*)$', '\\1' ) | regex_replace('/', '-') }}
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readOnly: true
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{% endfor %}
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- mountPath: {{ etcd_cert_dir }}
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name: etcd-certs
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readOnly: true
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{% if cloud_provider is defined and cloud_provider == 'aws' and ansible_os_family == 'RedHat' %}
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- mountPath: /etc/ssl/certs/ca-bundle.crt
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name: rhel-ca-bundle
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readOnly: true
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{% endif %}
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{% if kubernetes_audit %}
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{% if audit_log_path != "-" %}
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- mountPath: {{ audit_log_mountpath }}
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name: {{ audit_log_name }}
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Writable: true
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{% endif %}
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- mountPath: {{ audit_policy_mountpath }}
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name: {{ audit_policy_name }}
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{% endif %}
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volumes:
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- hostPath:
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path: {{ kube_config_dir }}
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name: kubernetes-config
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- name: ssl-certs-host
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hostPath:
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path: /etc/ssl
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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:
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path: {{ dir }}
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{% endfor %}
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- hostPath:
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path: {{ etcd_cert_dir }}
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name: etcd-certs
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{% if cloud_provider is defined and cloud_provider == 'aws' and ansible_os_family == 'RedHat' %}
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- hostPath:
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path: /etc/ssl/certs/ca-bundle.crt
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name: rhel-ca-bundle
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{% endif %}
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{% if kubernetes_audit %}
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{% if audit_log_path != "-" %}
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- hostPath:
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path: {{ audit_log_hostpath }}
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name: {{ audit_log_name }}
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{% endif %}
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- hostPath:
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path: {{ audit_policy_hostpath }}
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name: {{ audit_policy_name }}
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{% endif %}
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