import xlrdfrom xlutils.copy import copydef write_excel_xls_append(path, value):index = value.shape[0] # 获取需要写入数据的行数workbook = xlrd.open_workbook(path) # 打开工作簿sheets = workbook.shee...

import pandas as pdimport numpy as npimport matplotlib.pyplot as plt%matplotlib inlineimport statsmodels.api as smfrom pylab import mpl# 画图中文mpl.rcParams['font.sans-serif'] = ['SimHei']mpl.rcParams['a

[root@k8s-master01 ssl]# etcdctl member list   client: etcd cluster is unavailable or misconfigured; error #0: x509: certificate signed by unknown authority; error #1: x509: certificate signed by un..

[root@k8s-master01 ~]# kubeadm init --config config.yaml[init] Using Kubernetes version: v1.10.0[init] Using Authorization modes: [Node RBAC][preflight] Running pre-flight checks.[preflight] Some...