需求:以yaml文件格式的方式来创建能够拉取harbor镜像的secret.

​ 然后在pod中引用

1. docker login -u USERNAME -pPASSWORD HARBORSERVER
   #以这种方式先成功登陆到harbor仓库

2. cat ~/.docker/config.json  | base64 -w 0
   #然后登陆信息会保存到如上的json格式文件里.我们通过base64编码工具,将其再进行转换

3. vim pull.image.secret.yaml
   apiVersion: v1
   data:
     .dockerconfigjson: ewoJImF1dGhzIjogewoJCSIxMC4xMC4xMS40MDo4MCI6IHsKCQkJImF1dGgiOiAiY1dsaGIzbHBibWM2Um05ellXWmxjaTVqYjIweU1ERTQiCgkJfQoJfSwKCSJIdHRwSGVhZGVycyI6IHsKCQkiVXNlci1BZ2VudCI6ICJEb2NrZXItQ2xpZW50LzE5LjAzLjYgKGxpbnV4KSIKCX0KfQ==
     #如上这串字符是2输出的字符串
   kind: Secret
   metadata:
     name: 40harbor-secret
     namespace: duowei
   type: kubernetes.io/dockerconfigjson
   #必须为该type

4. deployment引用的时候,在Deployment.spec.template.spec.imagePullSecrets,添加

         imagePullSecrets:
         - name: 40harbor-secret