b109f52dab
* Set configure-cloud-routes=false as default if no network plugin is used As configure-cloud-routes default value is `true`, so it need to be set to `false` when not required to avoid error messages like: "Couldn't reconcile node routes: error listing routes: unable to find route table for AWS cluster" on, for example, AWS installations that don't use cloud native routing. * Update kube-controller-manager.manifest.j2 remove extra spaces
133 lines
4.8 KiB
Django/Jinja
133 lines
4.8 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: kube-system
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labels:
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k8s-app: kube-controller-manager
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annotations:
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kubespray.etcd-cert/serial: "{{ etcd_client_cert_serial }}"
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kubespray.controller-manager-cert/serial: "{{ controller_manager_cert_serial }}"
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spec:
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hostNetwork: true
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{% if kube_version is version('v1.6', '>=') %}
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dnsPolicy: ClusterFirst
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{% endif %}
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{% if kube_version is version('v1.11.1', '>=') %}
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priorityClassName: system-node-critical
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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 }}/service-account-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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- --profiling={{ kube_profiling }}
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- --terminated-pod-gc-threshold={{ kube_controller_terminated_pod_gc_threshold }}
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- --v={{ kube_log_level }}
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{% if rbac_enabled %}
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- --use-service-account-credentials=true
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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", "oci"] %}
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- --cloud-provider=external
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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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{% else %}
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- --configure-cloud-routes=false
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{% endif %}
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{% if kube_network_plugin is defined and kube_network_plugin in ["cloud", "flannel", "canal", "cilium", "kube-router"] %}
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- --allocate-node-cidrs=true
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- --cluster-cidr={{ kube_pods_subnet }}
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- --service-cluster-ip-range={{ kube_service_addresses }}
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- --node-cidr-mask-size={{ kube_network_node_prefix }}
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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 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
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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: "{{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", "aws"] %}
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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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{% if cloud_provider is defined and cloud_provider in ["openstack"] and openstack_cacert is defined and openstack_cacert != "" %}
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- mountPath: "{{ kube_config_dir }}/openstack-cacert.pem"
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name: openstackcacert
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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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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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- 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", "aws"] %}
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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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{% if cloud_provider is defined and cloud_provider in ["openstack"] and openstack_cacert is defined and openstack_cacert != "" %}
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- hostPath:
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path: "{{ kube_config_dir }}/openstack-cacert.pem"
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name: openstackcacert
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{% endif %}
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