1adf231512
By default Calico CNI does not create any network access policies or profiles if 'policy' is enabled in CNI config. And without any policies/profiles network access to/from PODs is blocked. K8s related policies are created by calico-policy-controller in such case. So we need to start it as soon as possible, before any real workloads. This patch also fixes kube-api port in calico-policy-controller yaml template. Closes #1132
62 lines
2.2 KiB
Django/Jinja
62 lines
2.2 KiB
Django/Jinja
apiVersion: extensions/v1beta1
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kind: ReplicaSet
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metadata:
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name: calico-policy-controller
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namespace: {{ system_namespace }}
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labels:
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k8s-app: calico-policy
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kubernetes.io/cluster-service: "true"
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spec:
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replicas: 1
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selector:
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matchLabels:
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kubernetes.io/cluster-service: "true"
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k8s-app: calico-policy
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template:
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metadata:
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name: calico-policy-controller
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namespace: {{system_namespace}}
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labels:
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kubernetes.io/cluster-service: "true"
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k8s-app: calico-policy
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spec:
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hostNetwork: true
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containers:
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- name: calico-policy-controller
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image: {{ calico_policy_image_repo }}:{{ calico_policy_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: {{ calico_policy_controller_cpu_limit }}
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memory: {{ calico_policy_controller_memory_limit }}
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requests:
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cpu: {{ calico_policy_controller_cpu_requests }}
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memory: {{ calico_policy_controller_memory_requests }}
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env:
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- name: ETCD_ENDPOINTS
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value: "{{ etcd_access_endpoint }}"
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- name: ETCD_CA_CERT_FILE
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value: "{{ calico_cert_dir }}/ca_cert.crt"
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- name: ETCD_CERT_FILE
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value: "{{ calico_cert_dir }}/cert.crt"
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- name: ETCD_KEY_FILE
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value: "{{ calico_cert_dir }}/key.pem"
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# Location of the Kubernetes API - this shouldn't need to be
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# changed so long as it is used in conjunction with
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# CONFIGURE_ETC_HOSTS="true".
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- name: K8S_API
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value: "https://kubernetes.default"
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# Configure /etc/hosts within the container to resolve
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# the kubernetes.default Service to the correct clusterIP
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# using the environment provided by the kubelet.
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# This removes the need for KubeDNS to resolve the Service.
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- name: CONFIGURE_ETC_HOSTS
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value: "true"
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volumeMounts:
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- mountPath: {{ calico_cert_dir }}
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name: etcd-certs
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readOnly: true
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volumes:
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- hostPath:
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path: {{ calico_cert_dir }}
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name: etcd-certs
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