575ec168a3
* Add HA docs for API server. * Add auto-evaluated internal endpoints and clarify the loadbalancer_apiserver vars and usecases. * Use facts for kube_apiserver to not repeat code and enable LB endpoints use. * Use /healthz check for the wait-for apiserver. * Use the single endpoint for kubelet instead of the list of apiservers * Specify kube_apiserver_count to for HA layout Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
58 lines
2 KiB
Django/Jinja
58 lines
2 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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spec:
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hostNetwork: true
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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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command:
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- /hyperkube
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- apiserver
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- --advertise-address={{ ip | default(ansible_default_ipv4.address) }}
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- --etcd-servers={{ etcd_access_endpoint }}
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- --insecure-bind-address={{ kube_apiserver_insecure_bind_address }}
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- --apiserver-count={{ kube_apiserver_count }}
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- --admission-control=NamespaceLifecycle,NamespaceExists,LimitRanger,SecurityContextDeny,ServiceAccount,ResourceQuota
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- --service-cluster-ip-range={{ kube_service_addresses }}
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- --client-ca-file={{ kube_cert_dir }}/ca.pem
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- --basic-auth-file={{ kube_users_dir }}/known_users.csv
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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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- --token-auth-file={{ kube_token_dir }}/known_tokens.csv
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- --service-account-key-file={{ kube_cert_dir }}/apiserver-key.pem
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- --secure-port={{ kube_apiserver_port }}
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- --insecure-port={{ kube_apiserver_insecure_port }}
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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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- --v={{ kube_log_level | default('2') }}
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- --allow-privileged=true
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{% if cloud_provider is defined and cloud_provider == "openstack" %}
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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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- 2>&1 >> {{ kube_log_dir }}/kube-apiserver.log
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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/certs
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name: ssl-certs-host
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readOnly: true
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- mountPath: /var/log/
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name: logfile
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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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- hostPath:
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path: /etc/ssl/certs/
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name: ssl-certs-host
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- hostPath:
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path: /var/log/
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name: logfile
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