ansible/roles/kube_master/templates/cm.yml

   1 {#
   2 Copyright 2019 Nokia
   3
   4 Licensed under the Apache License, Version 2.0 (the "License");
   5 you may not use this file except in compliance with the License.
   6 You may obtain a copy of the License at
   7
   8     http://www.apache.org/licenses/LICENSE-2.0
   9
  10 Unless required by applicable law or agreed to in writing, software
  11 distributed under the License is distributed on an "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 See the License for the specific language governing permissions and
  14 limitations under the License.
  15 #}
  16 ---
  17 apiVersion: v1
  18 kind: Pod
  19 metadata:
  20   name: kube-controller-manager
  21   namespace: kube-system
  22 spec:
  23   hostNetwork: true
  24   dnsPolicy: ClusterFirst
  25   containers:
  26     - name: kube-controller-manager
  27       image: {{ container_image_names | select('search', '/hyperkube') | list | last }}
  28       securityContext:
  29         runAsUser: {{ caas.uid.kube }}
  30       command:
  31         - "/kube-controller-manager"
  32         - "--feature-gates={{ controllermanager_feature_gates | get_kube_options }}"
  33         - "--horizontal-pod-autoscaler-use-rest-clients=true"
  34         - "--kubeconfig=/etc/kubernetes/kubeconfig/cmc.yml"
  35         - "--service-account-private-key-file=/etc/kubernetes/ssl/service-account-key.pem"
  36         - "--root-ca-file=/etc/openssl/ca.pem"
  37         - "{% if groups['caas_master']|length|int > 1 %}--leader-elect=true{% endif %}"
  38         - "--cluster-cidr=10.244.0.0/16"
  39         - "--use-service-account-credentials=true"
  40         - "--allocate-node-cidrs=true"
  41         - "--cluster-signing-cert-file=/etc/openssl/ca.pem"
  42         - "--cluster-signing-key-file=/etc/openssl/ca-key.pem"
  43       livenessProbe:
  44         httpGet:
  45           host: 127.0.0.1
  46           path: /healthz
  47           port: 10252
  48         initialDelaySeconds: 15
  49         timeoutSeconds: 1
  50       volumeMounts:
  51         - name: secret-kubernetes
  52           mountPath: /etc/kubernetes/ssl
  53           readOnly: true
  54         - name: secret-root-ca
  55           mountPath: /etc/openssl/ca.pem
  56           readOnly: true
  57         - name: secret-root-ca-key
  58           mountPath: /etc/openssl/ca-key.pem
  59           readOnly: true
  60         - name: kubeconfig
  61           mountPath: /etc/kubernetes/kubeconfig
  62           readOnly: true
  63   volumes:
  64     - name: secret-kubernetes
  65       hostPath:
  66         path: /etc/kubernetes/ssl
  67     - name: secret-root-ca
  68       hostPath:
  69         path: /etc/openssl/ca.pem
  70     - name: secret-root-ca-key
  71       hostPath:
  72         path: /etc/openssl/ca-key.pem
  73     - name: kubeconfig
  74       hostPath:
  75         path: /etc/kubernetes/kubeconfig