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ubuntu22.0.4 kolla多节点搭建openstack ,skyline

易修洁
2023-12-01

kolla部署openstack

基础

  1. 更新软件包索引。
sudo apt update

2.安装 Python 构建依赖项:

sudo apt install git python3-dev libffi-dev gcc libssl-dev

为虚拟环境安装依赖

  1. 安装虚拟环境依赖项。
sudo apt install python3-venv
  1. 创建一个虚拟环境并激活它:
python3 -m venv /path/to/venv
source /path/to/venv/bin/activate
  1. 确保安装了最新版本的 pip:
pip install -U pip
  1. 安装Ansible。Kolla Ansible 至少需要 Ansible 4,最多支持5.
pip install 'ansible>=4,<6'

如果出现ansible版本错误 ,请更新你的ansible-core的版本

安装 kolla-ansible

克隆代码

这里注意我们使用的是 stable/zed分支:

git clonehttps://kgithub.com/openstack/kolla-ansible -b stable/zed
pip install kolla-ansible

配置 kolla-ansible

安装依赖:

pip install -r kolla-ansible/requirements.txt

创建 kolla 配置文件并设置权限:

sudo mkdir -p /etc/kolla
sudo chown $USER:$USER /etc/kolla

拷贝 kolla 配置文件模版:

cp -r kolla-ansible/etc/kolla/* /etc/kolla

安装 Ansible Galaxy 依赖项:

kolla-ansible install-deps

下一步是准备我们的库存文件。清单是一个 Ansible 文件,我们在其中指定主机及其所属的组。我们可以使用它来定义节点角色和访问凭证。

Kolla Ansible 附带了all-in-one示例multinode清单文件。它们之间的区别在于前者已准备好在本地主机上部署单节点 OpenStack。

配置单节点清单文件

cp kolla-ansible/ansible/inventory/* ~/
vim ~/multinode

自己根据你的服务 选择

[control]
controller

[network]
controller

[compute]
compute1
compute2
compute3

[storage]
compute1
compute2
compute3

[monitoring]
controller

[deployment]
controller

我们部署中使用的密码存储在/etc/kolla/passwords.yml 文件中。此文件中的所有密码都是空白的,必须手动或通过运行随机密码生成器来填写:

kolla-genpwd

vim /etc/kolla/passwords.yml

//修改第165行,这是登录Dashboard(web界面控制台)的密码。正常情况下也不能太简单,可以截取一段自动生成的密码

keystone_admin_password: 123456

vim /etc/kolla/globals.yml
//第14行和第15行,选择下载的基础镜像,5选1

# Valid options are ['centos', 'debian', 'oraclelinux', 'rhel', 'ubuntu']

kolla_base_distro: "ubuntu"

//第17行和第18行,选择的安装方法,2选1。binary二进制安装,source源码安装

# Valid options are [ binary, source ]

kolla_install_type: "source"

//第20行和第21行,选择OpenStack的版本标签,详细请看:https://releases.openstack.org/

# Valid option is Docker repository tag

openstack_release: "zed"  //注意版本必须小写,后期下载的OpenStack相关的docker镜像标签也为stein。我是train版本失败,才换成stein

//第23行和第24行,存放配置文件的位置

# Location of configuration overrides

#node_custom_config: "/etc/kolla/config"  //默认存放地址

//第31行,OpenStack内部管理网络地址,通过该IP访问OpenStack Web页面进行管理。如果启用了高可用,需要设置为VIP(漂移IP)

kolla_internal_vip_address: "10.196.110.100"

//第87行,OpenStack内部管理网络地址的网卡接口

network_interface: "eth0"

//第105行,OpenStack外部(或公共)网络的网卡接口,可以是vlan模式或flat模式。

//此网卡应该在没有IP地址的情况下处于活动,如果不是,那么OpenStack云平台中的云主机实例将无法访问外部网络。(存在IP时br-ex桥接就不成功)

neutron_external_interface: "eth1"

//第190行,关闭高可用

enable_haproxy: "no"

//第443行和第444行,指定nova-compute守护进程使用的虚拟化技术。(kvm好像有点问题,大家可以试试,看看你们能不能过nova下载)

//nova-compute是一个非常重要的守护进程,负责创建和终止虚拟机实例,即管理虚拟机实例的生命周期

# Valid options are [ qemu, kvm, vmware, xenapi ]

nova_compute_virt_type: "qemu"

生成ssh key,并给自己授权

ssh-keygen

ssh-copy compute1
ssh-copy compute2
ssh-copy compute3

执行部署

Bootstrap servers

该步骤会对当前环境做一些检查与基础配置。

kolla-ansible -i ~/multinode bootstrap-servers

部署前检查

kolla-ansible -i ~/multinode prechecks

拉取镜像

kolla-ansible -i /etc/kolla/all-in-one pull

执行部署

kolla-ansible -i ~/multinode deploy

生成 keystone admin 用户环境变量文件

kolla-ansible -i ~/multinode post-deploy

cat  /etc/kolla/admin-openrc.sh

安装cli命令行

pip install python3-openstackclient python3-glanceclient python3-neutronclient

部署skyline

mkdir /etc/skyline

查看数据库密码

cat /etc/kolla/passwords.yml | grep ^database

连接 OpenStack 环境的数据库, 并创建 skyline 数据库;

docker exec -it  mariadb  bash  去操作
MariaDB [(none)]> CREATE DATABASE IF NOT EXISTS skyline DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;

MariaDB [(none)]> GRANT ALL PRIVILEGES ON skyline.* TO 'skyline'@'localhost' IDENTIFIED BY 'skyline';

MariaDB [(none)]> GRANT ALL PRIVILEGES ON skyline.* TO 'skyline'@'%'  IDENTIFIED BY 'skyline';

查看keystone是否开启了35357端口 如果没有开启 下面请改成5000端口

配置yaml

vi /etc/skyline/skyline.yaml
default:
  access_token_expire: 3600
  access_token_renew: 1800
  cors_allow_origins: []
  database_url: 'mysql://root:1Y3PTsuvZCy6Rn3rjZRwQmqYEUj7QqfosRRxcrl4@10.196.2.100:3306/skyline'
  # database_url: 'sqlite:tmp/skyline.db'
  debug: false
  log_dir: ./log
  prometheus_basic_auth_password: ''
  prometheus_basic_auth_user: ''
  prometheus_enable_basic_auth: false
  prometheus_endpoint: http://localhost:9091
  secret_key: aCtmgbcUqYUy_HNVg5BDXCaeJgJQzHJXwqbXr0Nmb2o
  session_name: session
developer:
  show_raw_sql: false
openstack:
  base_domains:
  - heat_user_domain
  base_roles:
  - keystone_system_admin
  - keystone_system_reader
  - keystone_project_admin
  - keystone_project_member
  - keystone_project_reader
  - nova_system_admin
  - nova_system_reader
  - nova_project_admin
  - nova_project_member
  - nova_project_reader
  - cinder_system_admin
  - cinder_system_reader
  - cinder_project_admin
  - cinder_project_member
  - cinder_project_reader
  - glance_system_admin
  - glance_system_reader
  - glance_project_admin
  - glance_project_member
  - glance_project_reader
  - neutron_system_admin
  - neutron_system_reader
  - neutron_project_admin
  - neutron_project_member
  - neutron_project_reader
  - heat_system_admin
  - heat_system_reader
  - heat_project_admin
  - heat_project_member
  - heat_project_reader
  - placement_system_admin
  - placement_system_reader
  - panko_system_admin
  - panko_system_reader
  - panko_project_admin
  - panko_project_member
  - panko_project_reader
  - ironic_system_admin
  - ironic_system_reader
  - octavia_system_admin
  - octavia_system_reader
  - octavia_project_admin
  - octavia_project_member
  - octavia_project_reader
  default_region: RegionOne
  extension_mapping:
    fwaas_v2: neutron_firewall
    vpnaas: neutron_vpn
  interface_type: public
  keystone_url: 'http://10.196.2.100:5000/v3'
  nginx_prefix: /api/openstack
  reclaim_instance_interval: 604800
  service_mapping:
    baremetal: ironic
    compute: nova
    database: trove
    identity: keystone
    image: glance
    load-balancer: octavia
    network: neutron
    object-store: swift
    orchestration: heat
    placement: placement
    volumev3: cinder
  system_admin_roles:
  - admin
  - system_admin
  system_project: 'service'
  system_project_domain: 'Default'
  system_reader_roles:
  - system_reader
  system_user_domain: 'Default'
  system_user_name: 'skyline'
  system_user_password: 'skyline'
setting:
  base_settings:
  - flavor_families
  - gpu_models
  - usb_models
  flavor_families:
  - architecture: x86_architecture
    categories:
    - name: general_purpose
      properties: []
    - name: compute_optimized
      properties: []
    - name: memory_optimized
      properties: []
    - name: high_clock_speed
      properties: []
  - architecture: heterogeneous_computing
    categories:
    - name: compute_optimized_type_with_gpu
      properties: []
    - name: visualization_compute_optimized_type_with_gpu
      properties: []
  gpu_models:
  - nvidia_t4
  usb_models:
  - usb_c



2.运行 skyline_bootstrap 容器进行初始化引导
docker run -d --name skyline_bootstrap -e KOLLA_BOOTSTRAP="" -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml --net=host 99cloud/skyline:latest


3.初始化引导完成后运行 skyline 服务
docker rm -f skyline_bootstrap

docker run -d --name skyline --restart=always -v /etc/skyline/skyline.yaml:/etc/skyline/skyline.yaml --net=host 99cloud/skyline:latest


4.查看服务
root@controller:/etc/skyline# netstat -tnlp |grep 9999
tcp        0      0 0.0.0.0:9999            0.0.0.0:*               LISTEN      453702/nginx: maste
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