zoukankan      html  css  js  c++  java
  • openstack学习-创建一台云主机(七)

    一、创建基础环境

    1、检查网络是否正常

    [root@linux-node1 ~]# openstack  network  agent  list
    +--------------------------------------+--------------------+-------------------------+-------------------+-------+-------+---------------------------+
    | ID                                   | Agent Type         | Host                    | Availability Zone | Alive | State | Binary                    |
    +--------------------------------------+--------------------+-------------------------+-------------------+-------+-------+---------------------------+
    | 0edfdc1a-f5be-44fe-86d8-4b56b85b1deb | Linux bridge agent | linux-node1.example.com | None              | :-)   | UP    | neutron-linuxbridge-agent |
    | 281896e5-6946-4192-95f1-f2d7b8b9d2bc | DHCP agent         | linux-node1.example.com | nova              | :-)   | UP    | neutron-dhcp-agent        |
    | bf75c379-beb3-4a5a-b003-5b136e4fcdf9 | Metadata agent     | linux-node1.example.com | None              | :-)   | UP    | neutron-metadata-agent    |
    | ee34827e-2af6-40ce-9791-ad13902095ce | Linux bridge agent | linux-node2.example.com | None              | :-)   | UP    | neutron-linuxbridge-agent |
    +--------------------------------------+--------------------+-------------------------+-------------------+-------+-------+---------------------------+

    2、创建网络

    [root@linux-node1 ~]# openstack network create  --share --external 
      --provider-physical-network provider 
      --provider-network-type flat provider

    3、查看网络是否创建成功

    [root@linux-node1 ~]# openstack  network  list
    +--------------------------------------+----------+---------+
    | ID                                   | Name     | Subnets |
    +--------------------------------------+----------+---------+
    | 12d6ee7f-ffd5-4887-b884-8aa74d1ac576 | provider |         |
    +--------------------------------------+----------+---------+
    [root@linux-node1 ~]# 

    4、创建子网

    [root@linux-node1 ~]# openstack subnet create --network provider 
      --allocation-pool start=192.168.56.100,end=192.168.56.200 
      --dns-nameserver 223.5.5.5  --gateway 192.168.56.2 
      --subnet-range 192.168.56.0/24 provider-subnet

    5、 创建云主机类型

    [root@linux-node1 ~]# openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano

    6、创建密钥对

    [root@linux-node1 ~]# source demo-openstack.sh
    [root@linux-node1 ~]# ssh-keygen -q -N ""
    [root@linux-node1 ~]# openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey
    [root@linux-node1 ~]# openstack keypair list

    7、添加安全组规则

    [root@linux-node1 ~]# openstack security group rule create --proto icmp default
     [root@linux-node1 ~]# openstack security group rule create --proto tcp --dst-port 22 default

     二、查看创建的实例

     1、查看云主机类型

    [root@linux-node1 ~]# source demo-openstack.sh
    [root@linux-node1 ~]# openstack flavor list

    2、查看可用的镜像 

    [root@linux-node1 ~]# openstack image list

     3、查看可用的网络

    [root@linux-node1 ~]# openstack network list

     4、查看可用的安全组

    [root@linux-node1 ~]# openstack security group list

    三、创建虚拟机

    [root@linux-node1 ~]# openstack server create --flavor m1.nano --image cirros 
    --nic net-id=5c4d0706-24cd-4d42-ba78-36a05b6c81c8 --security-group default 
    --key-name mykey demo-instance
    #注意指定网络的时候需要使用ID,而不是名称

    四、查看虚拟机

    [root@linux-node1 ~]# openstack server list
    [root@linux-node1 ~]# openstack console url show demo-instance
  • 相关阅读:
    (24)码表
    (23)IO之打印流 PrintStream & Printwriter
    (22)Properties,这不会Io流中的类,但是通常和IO流中的一些流配合使用
    (21)IO流之对象的序列化和反序列化流ObjectOutputStream和ObjectInputStream
    (20)IO流之SequenceInputStream 序列流
    01.vue基础
    02.1插值操作-Mustache语法
    jQuery对节点的增删改查和一些常用的逻辑处理
    递归 阶乘
    电脑远程连接
  • 原文地址:https://www.cnblogs.com/heruiguo/p/9680251.html
Copyright © 2011-2022 走看看