2020 最新krenz k大三门课程色彩透视构成分享

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1、生成资源 servie.yaml

1.1、yaml转json

service模板yaml

apiVersion: v1
kind: Service
metadata:
  name: ${jarName}
  labels:
    name: ${jarName}
    version: v1
spec:
  ports:
    - port: ${port}
      targetPort: ${port}
  selector:
    name: ${jarName}

转成json的结构

{
  "apiVersion": "v1",
  "kind": "Service",
  "metadata": {
    "name": "${jarName}",
    "labels": {
      "name": "${jarName}",
      "version": "v1"
    }
  },
  "spec": {
    "ports": [
      {
        "port": "${port}",
        "targetPort": "${port}"
      }
    ],
    "selector": {
      "name": "${jarName}"
    }
  }
}

1.2、关键代码

# 通过传入service_name及ports列表
def create_service_yaml(service_name, ports):

  # 将yaml读取为json，然后修改所有需要修改的${jarName}
  service_data[‘metadata‘][‘name‘] = service_name
  service_data[‘metadata‘][‘labels‘][‘name‘] = service_name
  service_data[‘spec‘][‘selector‘][‘name‘] = service_name

  # .spec.ports 比较特殊，是一个字典列表，由于传入的ports难以确定数量，难以直接修改
  # 新建一个列表，遍历传入的ports列表，将传入的每个port都生成为一个字典，添加入新列表中
  new_spec_ports = []
  for port in ports:
      port = int(port)
      new_port = {‘port‘: port, ‘targetPort‘: port}

2020 最新krenz k大三门课程色彩透视构成分享

标签：色彩   tps   usr   span   读取   yaml   func   creat   新建   

原文地址：https://www.cnblogs.com/momoyu/p/13235224.html