Devstack 部署 OpenStack

Fri, 09 Jun 2023 21:38:34 +0000

Devstack 部署 OpenStack

试验发现在 Host 为 Ubuntu20.04 和 22.04 上无法顺利安装 VirtualBox，请在 Ubuntu18.04 上安装 VirtualBox。虚拟机镜像版本为 Ubuntu20.04，以下步骤可以稳定复现，OpenStack master（c424a7a299e37004d318107648bb18e157344985）版本。

总而言之，在 18.04 版本上安装 VirtualBox，在 20.04 版本上安装 OpenStack。

因为安装 OpenStack 容易破话系统包依赖，如果为了学习建议在虚拟机中安装。

安装过程中需要下载镜像，请确认机器可以访问外网。

安装 VirtualBox

sudo apt update
sudo apt install virtualbox virtualbox-ext-pack

确认 VirtualBox 配置

请确认 VirtualBox 配置如下，VirtualBox 默认配置硬盘为 10G，远远不够用，为了避免后续的麻烦，请确认如下配置：

磁盘大于 100G

内存大于 16G

CPU 大于 4 个

下载镜像并安装

镜像可以去清华大学开源软件镜像站 | Tsinghua Open Source Mirror下载。

更新源

sudo mv /etc/apt/sources.list /etc/apt/sources.list.bk && sudo bash -c "cat << EOF > /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-security main restrcdicted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restrcd && mkdir .pip && cd .pipicted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
EOF"

备用源 (以备不时之需)

sudo mv /etc/apt/sources.list /etc/apt/sources.list.bk && sudo bash -c "cat << EOF > /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-security main restrcdicted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restrcd && mkdir .pip && cd .pipicted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ jammy-backports main restricted universe multiverse
EOF"

sudo mv /etc/apt/sources.list /etc/apt/sources.list.bk && sudo bash -c "cat << EOF > /etc/apt/sources.list
deb https://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty main restricted universe multiverse
deb https://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-security main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-updates main restricted universe multiverse

deb https://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
deb-src https://mirrors.aliyun.com/ubuntu/ trusty-backports main restricted universe multiverse
EOF"

sudo mv /etc/apt/sources.list /etc/apt/sources.list.bk && sudo bash -c "cat << EOF > /etc/apt/sources.list
deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
EOF"

安装基础包

sudo apt update
sudo apt install git
sudo apt install aptitude

aptitude 用于解决包依赖冲突。

添加用户

添加 stack 用户

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

授予 sudo 权限

echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack

切换到 stack 用户

sudo su -  stack

PIP 配置

cd && mkdir -p  .pip && cd .pip && bash -c "cat << EOF > ~/.pip/pip.conf
[global]
timeout = 6000
index-url = http://mirrors.aliyun.com/pypi/simple/
trusted-host = mirrors.aliyun.com
EOF"

仓库下载

git clone https://github.com/openstack/devstack --depth 1

配置 local.conf

只需要修改 HOST_IP，其他的可以不用修改，HOST_IP 为本机 IP 地址，可以使用 ifconfig 查看。如果是虚拟机就是虚拟机的 IP，virtualbox 创建的虚拟机默认为 10.0.2.15。

cd devstack && touch local.conf && bash -c "cat << EOF > /opt/stack/devstack/local.conf
[[local|localrc]]
HOST_IP=10.0.2.15
GIT_BASE=http://git.trystack.cn

ADMIN_PASSWORD=user
DATABASE_PASSWORD=$ADMIN_PASSWORD
RABBIT_PASSWORD=$ADMIN_PASSWORD
SERVICE_PASSWORD=$ADMIN_PASSWORD
EOF"

安装

FORCE=yes ./stack.sh

BUG 解决

systemd 包依赖冲突

sudo aptitude install systemd
选择N
再选择Y

ModuleNotFoundError: No module named ‘distutils.cmd’

 sudo apt-get install python3.10-distutils
 # 根据自己的 Python 版本决定，可以 python3.7-distutils python3.8-distutils   ....都试一遍

apparmor invalid capability bpf

sudo apt install apparmor

No tenant network is available for allocation

vim /etc/neutron/plugins/ml2/ml2_conf.ini

[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vxlan

[ml2_type_vxlan]
vni_ranges = 1:1000

unix:/var/run/openvswitch/db.sock: database connection failed (Connection refused)

cd  /opt/stack/devstack/lib/neutron_plugin 
vi ovn_agent 
116G  跳转到116行
OVS_RUNDIR=$OVS_PREFIX/var/run/openvswitch 修改为OVS_RUNDIR=$OVS_PREFIX/var/run/ovn 
sudo rm -rf /var/run/ovn

VirtualBox 启动报错 : Failed to send host log message

Ctrl+F2进入另一个终端
输入：startx进入桌面

AttributeError: module ‘collections‘ has no attribute ‘MutableMapping‘

collections.MutableMapping
collections.abc.MutableMapping

ModuleNotFoundError: No module named ‘distutils.core’

sudo apt install python3-pip

ERROR: Cannot uninstall ‘simplejson’. It is a distutils installed project and thus we cannot

sudo pip install --ignore-installed wrapt enum34 simplejson netaddr

server certificate verification failed. CAfile: none CRLfile: none

git config --global http.sslverify false
git config --global https.sslverify false

Ubuntu:登录页面验证出错

sudo loginctl unlock-sessions

Ubuntu:重装桌面

sudo apt install ubuntu-desktop

Ubuntu 登录界面 Authentication Error

sudo loginctl unlock-sessions
sudo echo "fs.inotify.max_user_watches=524288" >> /etc/sysctl.conf

Ubuntu 无法进入桌面系统，但是可以 SSH 链接

sudo rm -rf /var/lib/apt/lists/*
sudo apt-get clean
sudo apt-get update
sudo apt-get install --reinstall appstream

gsettings-desktop-schemas : 破坏：mutter (＜ 3.31.4) 但是 3.28.4-0ubuntu18.04.2 正要被安装解决方案

sudo apt install gsettings-desktop-schemas
sudo apt-get install build-essential

Devstack on 夜云泊

Devstack 部署 OpenStack

Devstack 部署 OpenStack

安装 VirtualBox

确认 VirtualBox 配置

下载镜像并安装

更新源

备用源 (以备不时之需)

安装基础包

添加用户

PIP 配置

仓库下载

配置 local.conf

安装

BUG 解决

systemd 包依赖冲突

ModuleNotFoundError: No module named ‘distutils.cmd’

apparmor invalid capability bpf

No tenant network is available for allocation

unix:/var/run/openvswitch/db.sock: database connection failed (Connection refused)

VirtualBox 启动报错 : Failed to send host log message

AttributeError: module ‘collections‘ has no attribute ‘MutableMapping‘

ModuleNotFoundError: No module named ‘distutils.core’

ERROR: Cannot uninstall ‘simplejson’. It is a distutils installed project and thus we cannot

server certificate verification failed. CAfile: none CRLfile: none

Ubuntu:登录页面验证出错

Ubuntu:重装桌面

Ubuntu 登录界面 Authentication Error

Ubuntu 无法进入桌面系统，但是可以 SSH 链接

gsettings-desktop-schemas : 破坏：mutter (＜ 3.31.4) 但是 3.28.4-0ubuntu18.04.2 正要被安装解决方案