date: 2020-06-28title: k8s/deployment的yaml文件格式 #标题
tags: yaml文件格式 #标签
categories: k8s # 分类

记录下k8s中deployment的yaml文件格式。

  1. ---
  2. apiVersion: apps/v1
  3. kind: Deployment
  4. metadata:
  5.   annotations:
  6.     deployment.kubernetes.io/revision: '1'
  7.     k8s.kuboard.cn/displayName: thisisawebnginx
  8.     k8s.kuboard.cn/ingress: 'false'
  9.     k8s.kuboard.cn/service: NodePort
  10.     k8s.kuboard.cn/workload: web-nginx
  11.     version: '1.16'
  12.   labels:
  13.     k8s.kuboard.cn/layer: web
  14.     k8s.kuboard.cn/name: web-nginx
  15.   name: web-nginx
  16.   namespace: default
  17. spec:
  18.   progressDeadlineSeconds: 600
  19.   replicas: 2
  20.   revisionHistoryLimit: 10
  21.   selector:
  22.     matchLabels:
  23.       k8s.kuboard.cn/layer: web
  24.       k8s.kuboard.cn/name: web-nginx
  25.   strategy:
  26.     rollingUpdate:
  27.       maxSurge: 25%
  28.       maxUnavailable: 25%
  29.     type: RollingUpdate
  30.   template:
  31.     metadata:
  32.       labels:
  33.         k8s.kuboard.cn/layer: web
  34.         k8s.kuboard.cn/name: web-nginx
  35.     spec:
  36.       containers:
  37.         - env:
  38.             - name: hao
  39.               value: are
  40.           image: 'nginx:latest'
  41.           imagePullPolicy: IfNotPresent
  42.           livenessProbe:
  43.             failureThreshold: 3
  44.             initialDelaySeconds: 15
  45.             periodSeconds: 10
  46.             successThreshold: 1
  47.             tcpSocket:
  48.               port: 80
  49.             timeoutSeconds: 1
  50.           name: nginx
  51.           ports:
  52.             - containerPort: 80
  53.               protocol: TCP
  54.           readinessProbe:
  55.             failureThreshold: 3
  56.             httpGet:
  57.               path: /
  58.               port: 80
  59.               scheme: HTTP
  60.             initialDelaySeconds: 10
  61.             periodSeconds: 10
  62.             successThreshold: 1
  63.             timeoutSeconds: 1
  64.           resources:
  65.             limits:
  66.               cpu: 300m
  67.               memory: 500Mi
  68.             requests:
  69.               cpu: 20m
  70.               memory: 20Mi
  71.       dnsPolicy: ClusterFirst
  72.       restartPolicy: Always
  74. ---
  75. apiVersion: v1
  76. kind: Service
  77. metadata:
  78.   annotations:
  79.     k8s.kuboard.cn/displayName: thisisawebnginx
  80.     k8s.kuboard.cn/workload: web-nginx
  81.   labels:
  82.     k8s.kuboard.cn/layer: web
  83.     k8s.kuboard.cn/name: web-nginx
  84.   name: web-nginx
  85.   namespace: default
  86. spec:
  87.   clusterIP: 10.96.114.119
  88.   externalTrafficPolicy: Cluster
  89.   ports:
  90.     - name: qgx3hw
  91.       nodePort: 30123
  92.       port: 80
  93.       protocol: TCP
  94.       targetPort: 80
  95.   selector:
  96.     k8s.kuboard.cn/layer: web
  97.     k8s.kuboard.cn/name: web-nginx
  98.   sessionAffinity: None
  99.   type: NodePort