337 lines
9.2 KiB
YAML
337 lines
9.2 KiB
YAML
# Copyright (c) 2017 OpenStack Foundation.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This manifest installs kubestack CNI plugins and network config
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# on each master and worker node in a Kubernetes cluster.
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kind: DaemonSet
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apiVersion: extensions/v1beta1
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metadata:
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name: kubestack
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namespace: kube-system
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labels:
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k8s-app: kubestack
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spec:
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selector:
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matchLabels:
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k8s-app: kubestack
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template:
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metadata:
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labels:
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k8s-app: kubestack
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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scheduler.alpha.kubernetes.io/tolerations: |
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[{"key": "dedicated", "value": "master", "effect": "NoSchedule" },
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{"key":"CriticalAddonsOnly", "operator":"Exists"}]
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spec:
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hostNetwork: true
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serviceAccountName: kubestack
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containers:
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# This container installs the kubestack CNI binaries
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# and CNI network config file on each node.
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- name: install-cni
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image: stackube/kubestack:v0.1
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command: ["/install-cni.sh"]
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env:
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# The endpoint of openstack authentication.
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- name: AUTH_URL
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: auth-url
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# The username for openstack authentication.
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- name: USERNAME
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: username
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# The password for openstack authentication.
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- name: PASSWORD
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: password
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# The tenant name for openstack authentication.
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- name: TENANT_NAME
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: tenant-name
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# The region for openstack authentication.
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- name: REGION
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: region
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# The id of openstack external network.
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- name: EXT_NET_ID
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: ext-net-id
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# The name of openstack neutron plugin.
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- name: PLUGIN_NAME
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: plugin-name
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# The name of openstack neutron integration bridge.
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- name: INTEGRATION_BRIDGE
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: integration-bridge
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# The kubernetes service host.
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- name: KUBERNETES_SERVICE_HOST
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: kubernetes-host
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# The kubernetes service port.
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- name: KUBERNETES_SERVICE_PORT
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: kubernetes-port
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volumeMounts:
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- mountPath: /host/opt/cni/bin
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name: cni-bin-dir
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- mountPath: /host/etc/cni/net.d
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name: cni-net-dir
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- mountPath: /host/etc
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name: kubestack-config-dir
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volumes:
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# Used to install CNI.
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- name: cni-bin-dir
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hostPath:
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path: /opt/cni/bin
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- name: cni-net-dir
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hostPath:
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path: /etc/cni/net.d
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- name: kubestack-config-dir
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hostPath:
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path: /etc
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---
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# This manifest deploys the stackube-controller on Kubernetes.
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apiVersion: extensions/v1beta1
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kind: Deployment
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metadata:
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name: stackube-controller
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namespace: kube-system
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labels:
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k8s-app: stackube-controller
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annotations:
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scheduler.alpha.kubernetes.io/critical-pod: ''
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scheduler.alpha.kubernetes.io/tolerations: |
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[{"key": "dedicated", "value": "master", "effect": "NoSchedule" },
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{"key":"CriticalAddonsOnly", "operator":"Exists"}]
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spec:
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# The stackube-controller can only have a single active instance.
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replicas: 1
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strategy:
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type: Recreate
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template:
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metadata:
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name: stackube-controller
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namespace: kube-system
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labels:
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k8s-app: stackube-controller
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spec:
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# The stackube controller run in the host network namespace for the moment
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hostNetwork: true
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serviceAccountName: stackube-controller
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containers:
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- name: stackube-controller
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image: stackube/stackube-controller:v0.1
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command: ["/start.sh"]
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env:
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# The endpoint of openstack authentication.
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- name: AUTH_URL
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: auth-url
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# The username for openstack authentication.
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- name: USERNAME
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: username
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# The password for openstack authentication.
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- name: PASSWORD
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: password
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# The tenant name for openstack authentication.
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- name: TENANT_NAME
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: tenant-name
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# The region for openstack authentication.
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- name: REGION
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: region
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# The id of openstack external network.
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- name: EXT_NET_ID
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: ext-net-id
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# The network cidr of user pod.
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- name: USER_CIDR
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: user-cidr
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# The network gateway of user pod.
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- name: USER_GATEWAY
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: user-gateway
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# The kubernetes service host.
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- name: KUBERNETES_SERVICE_HOST
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: kubernetes-host
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# The kubernetes service port.
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- name: KUBERNETES_SERVICE_PORT
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valueFrom:
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configMapKeyRef:
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name: stackube-config
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key: kubernetes-port
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volumeMounts:
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- mountPath: /etc/ssl/certs
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name: certs
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- mountPath: /etc/pki
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name: pki
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volumes:
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# Used to verify the keystone server.
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- name: certs
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hostPath:
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path: /etc/ssl/certs
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- name: pki
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hostPath:
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path: /etc/pki
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: stackube-controller
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: stackube-controller
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subjects:
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- kind: ServiceAccount
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name: stackube-controller
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namespace: kube-system
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRole
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metadata:
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name: stackube-controller
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rules:
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- apiGroups:
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- "*"
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resources:
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- "*"
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verbs:
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- "*"
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- apiGroups:
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- apiextensions.k8s.io
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resources:
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- customresourcedefinitions
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verbs:
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- "*"
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- apiGroups:
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- rbac.authorization.k8s.io
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resources:
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- clusterroles
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- clusterrolebindings
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- roles
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- rolebindings
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verbs:
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- "*"
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- apiGroups:
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- stackube.kubernetes.io
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resources:
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- tenants
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- networks
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verbs:
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- "*"
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: stackube-controller
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namespace: kube-system
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: kubestack
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namespace: kube-system
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRoleBinding
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metadata:
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name: kubestack
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: kubestack
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subjects:
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- kind: ServiceAccount
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name: kubestack
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namespace: kube-system
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---
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apiVersion: rbac.authorization.k8s.io/v1beta1
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kind: ClusterRole
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metadata:
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name: kubestack
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rules:
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- apiGroups:
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- "*"
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resources:
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- "*"
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verbs:
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- "*"
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- apiGroups:
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- stackube.kubernetes.io
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resources:
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- tenants
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- networks
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verbs:
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- "*"
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