使用kolla部署最新openstack-train版本

大家好，最新版本train的openstack发布已经有一段时间，本博客将使用kolla部署最新版本。
在部署的过程需要到docker仓库Pull镜像，有的环境可能无法访问外网，或者访问外网速度过慢。博主已将kolla的所有镜像上传到百度网盘。点击下载train镜像下载，提取码：r7jt
博主使用virtualbox虚拟机进行，使用其它虚拟化软件的话，没多大区别。
工作开始

1. 准备工作

1.1 创建一台Centos7.5虚拟机（CPU：2，内存：16G，硬盘：200G）

[root@localhost ~]# cat /etc/centos-release
 CentOS Linux release 7.5.1804 (Core)

1.2 此虚拟机使用两张网卡

 [root@localhost ~]# 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: enp0s3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 08:00:27:f0:b3:14 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.15/24 brd 192.168.122.255 scope global noprefixroute enp0s3
       valid_lft forever preferred_lft forever
    inet6 fe80::ccbe:d26d:2499:4cfe/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
3: enp0s8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 08:00:27:8c:f9:1c brd ff:ff:ff:ff:ff:ff

2. 基本配置

2.1 关闭防火墙

[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# systemctl disable firewalld
Removed symlink /etc/systemd/system/multi-user.target.wants/firewalld.service.
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.

2.2 设置selinux

 [root@localhost ~]# vi /etc/selinux/config

 # This file controls the state of SELinux on the system.
 # SELINUX= can take one of these three values:
 #     enforcing - SELinux security policy is enforced.
 #     permissive - SELinux prints warnings instead of enforcing.
 #     disabled - No SELinux policy is loaded. 
SELINUX=disabled
# SELINUXTYPE= can take one of three two values:
#     targeted - Targeted processes are protected,
#     minimum - Modification of targeted policy. Only selected processes are protected.
#     mls - Multi Level Security protection.
SELINUXTYPE=targeted

2.3 设置DNS

[root@localhost ~]# vi /etc/resolv.conf
nameserver 114.114.114.114

2.4 设置yum源

[root@localhost ~]# cd /etc/yum.repos.d/
[root@localhost yum.repos.d]# rm -rf *
[root@localhost yum.repos.d]# curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  2523  100  2523    0     0  11938      0 --:--:-- --:--:-- --:--:-- 11957
[root@localhost yum.repos.d]# ll
total 4
-rw-r--r--. 1 root root 2523 Dec  9 03:30 CentOS-Base.repo
[root@localhost yum.repos.d]#

2.5 设置主机名

[root@localhost ~]# vi /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.122.15 openstack

2.6 安装常用软件

[root@localhost ~]# yum install vim bash-completion net-tools -y

2.7 安装、配置docker

使用阿里docker源

[root@localhost ~]# yum install -y yum-utils device-mapper-persistent-data lvm2
[root@localhost ~]# yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
[root@localhost ~]yum -y install docker-ce

添加阿里加速器

[root@localhost ~]# mkdir -p /etc/docker
[root@localhost ~]# vi /etc/docker/daemon.json
{
"registry-mirrors": ["https://fl791z1h.mirror.aliyuncs.com"]
 }

 [root@localhost ~]# systemctl enable docker
Created symlink from /etc/systemd/system/multi-user.target.wants/docker.service to /usr/lib/systemd/system/docker.service.
[root@localhost ~]# systemctl start docker

2.7 上传kolla镜像，解压

[root@localhost ~]#  cd /
[root@localhost ~]#  ll train.tar.gz
[root@localhost ~]#  tar -xvf train.tar.gz

2.8 制作私有仓库

拉取registry镜像

[root@localhost ~]# docker pull registry:2

启动私有仓库

[root@localhost ~]# docker run -d --name registry -p 4000:5000 -v /registry/:/var/lib/registry --restart always registry:2
[root@localhost ~]# docker ps
CONTAINER ID        IMAGE               COMMAND                  CREATED             STATUS              PORTS                    NAMES
517eb330bcf8        registry:2          "/entrypoint.sh /etc…"   13 seconds ago      Up 8 seconds        0.0.0.0:4000->5000/tcp   registry
[root@localhost ~]#

验证私有仓库

[root@localhost ~]# curl localhost:4000/v2/_catalog | python -m json.tool  | wc -l
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3733    0  3733    0     0   322k      0 --:--:-- --:--:-- --:--:--  331k
104

2.9 重启机器

[root@localhost ~]# reboot

3 安装kolla

3.1 安装kolla依赖

3.2 安装pip

3.3 安装kolla-ansinle

4 安装openstack

4.1 配置kolla

4.2 检测kolla

4.3 pull镜像

4.4 部署openstack

5 测试

5.1 上传cirros镜像，进行测试