stackube/deployment/stackube-proxy.yaml

# Copyright (c) 2017 OpenStack Foundation.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This manifest deploys stackube-proxy container in hostnetwork
# on each master and worker node in a Kubernetes cluster.
kind: DaemonSet
apiVersion: extensions/v1beta1
metadata:
  name: stackube-proxy
  namespace: kube-system
  labels:
    component: stackube-proxy
    k8s-app: stackube-proxy
    kubernetes.io/cluster-service: "true"
    name: stackube-proxy
spec:
  selector:
    matchLabels:
      component: stackube-proxy
      k8s-app: stackube-proxy
      kubernetes.io/cluster-service: "true"
      name: stackube-proxy
  template:
    metadata:
      labels:
        component: stackube-proxy
        k8s-app: stackube-proxy
        kubernetes.io/cluster-service: "true"
        name: stackube-proxy
      annotations:
        scheduler.alpha.kubernetes.io/critical-pod: ''
        scheduler.alpha.kubernetes.io/tolerations: |
          [{"key": "dedicated", "value": "master", "effect": "NoSchedule" },
           {"key":"CriticalAddonsOnly", "operator":"Exists"}]          
    spec:
      hostNetwork: true
      hostPID: true
      hostIPC: true
      serviceAccountName: stackube-proxy
      dnsPolicy: ClusterFirst
      restartPolicy: Always
      securityContext: {}
      terminationGracePeriodSeconds: 30
      containers:
        - name: stackube-proxy
          resources: {}
          image: stackube/stackube-proxy:v0.1
          securityContext:
            privileged: true
          command: ["/start.sh"]
          env:
            # The endpoint of openstack authentication.
            - name: AUTH_URL
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: auth-url
            # The username for openstack authentication.
            - name: USERNAME
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: username
            # The password for openstack authentication.
            - name: PASSWORD
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: password
            # The tenant name for openstack authentication.
            - name: TENANT_NAME
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: tenant-name
            # The region for openstack authentication.
            - name: REGION
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: region
            # The id of openstack external network.
            - name: EXT_NET_ID
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: ext-net-id
            # The kubernetes service host.
            - name: KUBERNETES_SERVICE_HOST
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: kubernetes-host
            # The kubernetes service port.
            - name: KUBERNETES_SERVICE_PORT
              valueFrom:
                configMapKeyRef:
                  name: stackube-config
                  key: kubernetes-port
          volumeMounts:
            # mount as shared because mount propagation is not supported
            # in kubernetes api yet.
            - mountPath: /var/run/netns:shared
              name: netns
            - mountPath: /etc/ssl/certs
              name: certs
            - mountPath: /etc/pki
              name: pki
      volumes:
        # Used to operate host netns.
        - name: netns
          hostPath:
            path: /var/run/netns
        # Used to verify the keystone server.
        - name: certs
          hostPath:
            path: /etc/ssl/certs
        - name: pki
          hostPath:
            path: /etc/pki

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding
metadata:
  name: stackube-proxy
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: stackube-proxy
subjects:
- kind: ServiceAccount
  name: stackube-proxy
  namespace: kube-system

---

apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole
metadata:
  name: stackube-proxy
rules:
- apiGroups:
  - "*"
  resources:
  - "*"
  verbs:
  - "*"

---

apiVersion: v1
kind: ServiceAccount
metadata:
  name: stackube-proxy
  namespace: kube-system