九、设置集群域名映射路径

1、设置映射

  位置： C:\Windows\System32\drivers\etc    下的host文件中修改 

# Copyright (c) 1993-2009 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

# localhost name resolution is handled within DNS itself.
#   127.0.0.1       localhost
#   ::1             localhost

127.0.0.1  eureka7001.com
127.0.0.1  eureka7002.com
127.0.0.1  eureka7003.com
127.0.0.1  myzuul.com
127.0.0.1  config-3344.com

关系型数据库：ACID
非关系型数据库： CAP

数据库遵循原则图 1-1

数据库遵循原则图 1-2