前言

在這篇文章中，筆者將講下如何將go工程的docker映象部署到kubernetes。

1.製作yaml檔案

首先基於現有的docker映象，製作出deployment和service。

apiVersion: v1
items:
- apiVersion: extensions/v1beta1
  kind: Deployment
  metadata:
    name: mygohttp
    labels:
      app: mygohttp
  spec:
    replicas: 1
    template:
      metadata:
        labels:
          app: mygohttp
      spec:
        containers:
        - name:
 
 mygohttp
          image: mygohttp:latest
          imagePullPolicy: IfNotPresent
          env:
          - name: TASKID
            value: "hi"
          ports:
          - containerPort: 8080
          resources:
            limits:
              cpu: 1000m
              memory: 1Gi
            requests:
              cpu: 1000m
              memory: 1Gi
- apiVersion:
 
 v1
  kind: Service
  metadata:
    name: mygohttp
    labels:
      app: mygohttp
  spec:
    type: NodePort
    ports:
    - port: 8080
      targetPort: 8080
    selector:
      app: mygohttp
kind: List
metadata: {}

注意kubernetes**傳遞系統**引數採用 如下方式：

env:
 - name: TASKID
   value: "hi"

2.部署mygohttp服務

kubectl create -f
 
 kube-mygohttp.yaml

輸出：

deployment "mygohttp" created
service "mygohttp" created

3.刪除mygohttp服務

kubectl delete -f kube-mygohttp.yaml

輸出：

deployment "mygohttp" deleted
service "mygohttp" deleted

總結

至此筆者已經講完整個部署流程，希望大家能有所收穫。