c8a2fe321b
* Add a flag "authorization_method", when set to "RBAC" enables role based access control. * Add required cluster roles and bindings for kube-dns * Patch tiller deployment to use a service account with proper credentials. * Add a flag to regenerate kubernetes certs on the nodes.
99 lines
3.4 KiB
Django/Jinja
99 lines
3.4 KiB
Django/Jinja
apiVersion: v1
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kind: Pod
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metadata:
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name: kube-controller-manager
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namespace: {{system_namespace}}
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labels:
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k8s-app: kube-controller
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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-controller-manager
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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_controller_cpu_limit }}
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memory: {{ kube_controller_memory_limit }}
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requests:
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cpu: {{ kube_controller_cpu_requests }}
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memory: {{ kube_controller_memory_requests }}
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command:
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- /hyperkube
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- controller-manager
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- --kubeconfig={{ kube_config_dir }}/kube-controller-manager-kubeconfig.yaml
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- --leader-elect=true
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- --service-account-private-key-file={{ kube_cert_dir }}/apiserver-key.pem
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- --root-ca-file={{ kube_cert_dir }}/ca.pem
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- --cluster-signing-cert-file={{ kube_cert_dir }}/ca.pem
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- --cluster-signing-key-file={{ kube_cert_dir }}/ca-key.pem
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- --enable-hostpath-provisioner={{ kube_hostpath_dynamic_provisioner }}
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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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- --v={{ kube_log_level }}
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{% if authorization_mode is defined and authorization_mode == "RBAC" %}
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- --use-service-account-credentials
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{% endif %}
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere"] %}
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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 == "aws" %}
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- --cloud-provider={{cloud_provider}}
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{% endif %}
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{% if kube_network_plugin is defined and kube_network_plugin == 'cloud' %}
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- --allocate-node-cidrs=true
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- --configure-cloud-routes=true
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- --cluster-cidr={{ kube_pods_subnet }}
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{% endif %}
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{% if controller_mgr_custom_flags is string %}
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- {{ controller_mgr_custom_flags }}
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{% else %}
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{% for flag in controller_mgr_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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port: 10252
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initialDelaySeconds: 30
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timeoutSeconds: 10
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volumeMounts:
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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: "{{kube_config_dir}}/ssl"
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name: etc-kube-ssl
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readOnly: true
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- mountPath: "{{ kube_config_dir }}/kube-controller-manager-kubeconfig.yaml"
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name: kubeconfig
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readOnly: true
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere" ] %}
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- mountPath: "{{ kube_config_dir }}/cloud_config"
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name: cloudconfig
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readOnly: true
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{% endif %}
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volumes:
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- name: ssl-certs-host
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hostPath:
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{% if ansible_os_family == 'RedHat' %}
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path: /etc/pki/tls
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{% else %}
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path: /usr/share/ca-certificates
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{% endif %}
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- name: etc-kube-ssl
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hostPath:
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path: "{{ kube_config_dir }}/ssl"
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- name: kubeconfig
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hostPath:
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path: "{{ kube_config_dir }}/kube-controller-manager-kubeconfig.yaml"
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{% if cloud_provider is defined and cloud_provider in ["openstack", "azure", "vsphere"] %}
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- hostPath:
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path: "{{ kube_config_dir }}/cloud_config"
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name: cloudconfig
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{% endif %}
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