kubernetes Ingress配置说明
$ cat ingress-controller.yaml apiVersion: v1kind: ReplicationController
metadata:
name: nginx-ingress-controller
namespace: kube-system
labels:
k8s-app: nginx-ingress-lb
spec:
replicas: 1
selector:
k8s-app: nginx-ingress-lb
template:
metadata:
labels:
k8s-app: nginx-ingress-lb
name: nginx-ingress-lb
spec:
#跟apiserver通信采用的serviceaccount不是默认的default,需要一个token,serviceaccount文件见下面
serviceAccount: admin-user
serviceAccountName: admin-user
hostNetwork: true #解决端口无法映射问题
terminationGracePeriodSeconds: 60
containers:
- image: registry.cn-qingdao.aliyuncs.com/kube8s/nginx-ingress-controller:0.8.3
name: nginx-ingress-lb
readinessProbe:
httpGet:
path: /healthz
port: 80
scheme: HTTP
livenessProbe:
httpGet:
path: /healthz
port: 80
scheme: HTTP
initialDelaySeconds: 10
timeoutSeconds: 1
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
- name: POD_NAMESPACE
valueFrom:
fieldRef:
fieldPath: metadata.namespace
- name: KUBERNETES_MASTER
value: https://192.168.6.110:6443 #kubeapiserver 地址
ports:
- containerPort: 80
hostPort: 80
- containerPort: 443
hostPort: 443
args:
- /nginx-ingress-controller
- --default-backend-service=$(POD_NAMESPACE)/default-http-backend
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