openstack云计算平台(9)--kolla-ansible自动化部署

一、环境

1. 系统设置

• redhat8.2系统虚拟机: redhat8.2封装方法网址
• 8G内存，并添加一块40G磁盘（在保证物理机内存的情况下可以尽量多分配）
• cpu需要支持kvm虚拟化，选择host-passthrough模式创建
• 禁用selinux和firewalld
• 双网卡，并激活第二块网卡（不需要为其分配ip）
• 安装docker和ansible
  
  
  
  

2. 配置网卡

[root@server1 ~]# cd /etc/sysconfig/network-scripts/
[root@server1 network-scripts]# ls
ifcfg-enp1s0
[root@server1 network-scripts]# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:14:50:68 brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.1/24 brd 192.168.0.255 scope global noprefixroute enp1s0
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe14:5068/64 scope link 
       valid_lft forever preferred_lft forever
3: enp8s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
    link/ether 52:54:00:15:e5:13 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::db22:3c6d:a8ce:afb5/64 scope link noprefixroute 
       valid_lft forever preferred_lft forever
[root@server1 network-scripts]# cp ifcfg-enp1s0 ifcfg-enp8s0
[root@server1 network-scripts]# vim ifcfg-enp8s0
[root@server1 network-scripts]# cat ifcfg-enp8s0 
BOOTPROTO=none
DEVICE=enp8s0
ONBOOT=yes
[root@server1 network-scripts]# ifup enp8s0

二、安装

官方文档:https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html

1. 创建卷组

创建名为cinder-volumes的卷组：（cinder使用lvm作为后端）