Ubuntu虚拟机部署OpenStack

1、部署环境

• 系统：ubuntu-22.04.3-desktop-amd64
• DevStack版本：2024.1
• VMware Workstation：8G内存、4核处理器、100G硬盘/1、网络NAT模式/1

2、Ubuntu环境设置

• 点击show applications，选择Software&Updates

• 跟换Ubuntu的镜像源，点击Download from中的Other，选择China中的aliyun

• 修改root密码，安装vim、openssh

sudo passwd root
su - root
apt install -y vim openssh-server

• 开启root远程登录

vim /etc/ssh/sshd_config

修改#PermitRootLogin prohibit-password为PermitRootLogin yes

• 重启ssh服务

systemctl restart sshd

3、安装OpenStack

• 创建stack用户

sudo useradd -s /bin/bash -d /opt/stack -m stack

• 修改/opt/stack权限

sudo chmod +x /opt/stack

• 增加stack用户权限

echo “stack ALL=(ALL) NOPASSWD: ALL” | sudo tee /etc/sudoers.d/stack
sudo -u stack -i

• 修改pip安装源

cd ~
mkdir .pip
cd .pip
vim pip.conf

pip.conf中的内容

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
index-index-url = https://mirrors.aliyun.com/pypi/simple/ 
[install]
trusted-host =
    pypi.tuna.tsinghua.edu.cn
    mirrors.aliyun.com
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• 下载Devstack

git clone https://opendev.org/openstack/devstack
cd devstack

• 在devstack中创建local.conf文件，设置OpenStack用户密码

[[local|localrc]]
ADMIN_PASSWORD=secret
DATABASE_PASSWORD=$ADMIN_PASSWORD
RABBIT_PASSWORD=$ADMIN_PASSWORD
SERVICE_PASSWORD=$ADMIN_PASSWORD
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• 安装OpenStack

./stack.sh

4、安装过程中出现的问题

• etcd、novnc、cirros下载问题解决办法：

将下载好的etcd、novnc、cirros安装包放到对应位置，重新执行安装脚本./stack.sh

chown -R stack:stack cirros-0.6.2-x86_64-disk.img etcd-v3.4.27-linux-amd64.tar.gz novnc/
mv etcd-v3.4.27-linux-amd64.tar.gz /opt/stack/devstack/files/
mv novnc/ /opt/stack/
mv cirros-0.6.2-x86_64-disk.img /opt/stack/devstack/files/

5、安装成功后登录OpenStack

• 安装成功后，会显示如下内容

This is your host IP address: 192.168.10.128
This is your host IPv6 address: ::1
Horizon is now available at http://192.168.10.128/dashboard
Keystone is serving at http://192.168.10.128/identity/
The default users are: admin and demo
The password: redhat

Services are running under systemd unit files.
For more information see: 
https://docs.openstack.org/devstack/latest/systemd.html

DevStack Version: 2024.1
Change: 29e73a215557b2d20d0d9611e0d5317e08cf9538 Enable performance collection on Debian 2023-10-24 06:18:22 +0200
OS Version: Ubuntu 22.04 jammy
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• 访问网址http://192.168.10.128/dashboard，登录OpenStack，用户名admin，密码redhat