自己架设云服务器的软件,搭建个人云服务器——体验开源软件的无限可能
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- 2024-12-15 13:23:39
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体验开源软件的无限可能,自己搭建个人云服务器,轻松掌握云服务器的构建与管理。这款软件助力用户实现个性化云服务体验。...
体验开源软件的无限可能,自己搭建个人云服务器,轻松掌握云服务器的构建与管理。这款软件助力用户实现个性化云服务体验。
随着互联网的快速发展,云服务器已经成为了我们生活中不可或缺的一部分,作为一个IT爱好者,我一直在寻找一种既能满足个人需求,又能降低成本的方法来搭建自己的云服务器,经过一番研究,我选择了开源软件OpenStack作为搭建个人云服务器的工具,本文将详细介绍一下我的搭建过程,希望能为有同样需求的读者提供一些参考。
搭建环境
1、硬件环境
- CPU:至少4核心
- 内存:至少8GB
- 硬盘:至少100GB SSD
- 网络带宽:至少1Mbps
2、软件环境
- 操作系统:CentOS 7
- OpenStack版本:Queens
搭建步骤
1、准备工作
(1)安装CentOS 7操作系统,并设置好网络环境。
(2)安装并配置好MySQL数据库,用于存储OpenStack的配置信息。
(3)安装并配置好Apache服务,用于OpenStack服务的Web界面。
2、安装OpenStack组件
(1)安装OpenStack认证服务(keystone)
yum install openstack-keystone
(2)配置keystone
创建默认区域和默认租户 openstack region create RegionOne openstack tenant create --description "Default tenant" --enable admin 创建默认用户 openstack user create --password-prompt admin 输入密码 创建默认角色 openstack role create admin 将角色赋予用户 openstack role add --tenant admin --user admin admin 创建服务端点 openstack endpoint create --region RegionOne identity public http://controller:5000/v3 openstack endpoint create --region RegionOne identity internal http://controller:5000/v3 openstack endpoint create --region RegionOne identity admin http://controller:5000/v3 重启keystone服务 systemctl restart openstack-keystone
(3)安装OpenStack计算服务(nova)
yum install openstack-nova-api openstack-nova-conductor openstack-nova-novncproxy openstack-nova-scheduler
(4)配置nova
配置nova.conf cat > /etc/nova/nova.conf <<EOF [api] auth_url = http://controller:5000 auth_type = password project_domain_name = Default user_domain_name = Default project_name = admin username = admin password = admin_password [database] connection = mysql+pymysql://nova:nova_password@controller/nova [api] auth_url = http://controller:5000 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = nova password = nova_password [compute] host = controller
(5)安装OpenStack网络服务(neutron)
yum install openstack-neutron openstack-neutron-ml2 openstack-neutron-linuxbridge-agent openstack-neutron-dhcp-agent openstack-neutron-metadata-agent
(6)配置neutron
配置neutron.conf cat > /etc/neutron/neutron.conf <<EOF [database] connection = mysql+pymysql://neutron:neutron_password@controller/neutron [DEFAULT] auth_url = http://controller:5000 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = neutron password = neutron_password [agent] metadata_proxy_shared_secret = metadata_proxy_secret
(7)配置ml2插件
配置ml2_conf.ini cat > /etc/neutron/plugins/ml2/ml2_conf.ini <<EOF [ml2] tenant_network_types = flat,vlan mechanism_drivers = linuxbridge [ml2_type_flat] flat_networks = public [ml2_type_vlan] network_vlan_ranges = public:1000:2000 [securitygroup] enable_security_group = True enable_ipset = True
(8)安装并配置OpenStack存储服务(glance)
yum install openstack-glance
(9)配置glance
配置glance-api.conf cat > /etc/glance/glance-api.conf <<EOF [database] connection = mysql+pymysql://glance:glance_password@controller/glance [keystone_authtoken] auth_url = http://controller:5000 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = glance password = glance_password [glance_store] stores = file,http default_store = file filesystem_store_datadir = /var/lib/glance/images/
(10)安装并配置OpenStack块存储服务(cinder)
yum install openstack-cinder cinder-api cinder-scheduler cinder-volume lvm2
(11)配置cinder
配置cinder.conf cat > /etc/cinder/cinder.conf <<EOF [database] connection = mysql+pymysql://cinder:cinder_password@controller/cinder [keystone_authtoken] auth_url = http://controller:5000 auth_type = password project_domain_name = Default user_domain_name = Default project_name = service username = cinder password = cinder_password
3、启动并验证服务
(1)启动所有服务
systemctl start openstack-keystone openstack-nova-api openstack-nova-conductor openstack-nova-novncproxy openstack-nova-scheduler openstack-neutron-openvswitch-agent openstack-neutron-dhcp-agent openstack-neutron-metadata-agent openstack-glance-api openstack-cinder-api openstack-cinder-scheduler openstack-cinder-volume
(2)验证服务
验证keystone服务 openstack user list 验证nova服务 nova list instances 验证neutron服务 neutron net-list 验证glance服务 glance image-list 验证cinder服务 cinder list volumes
至此,我们已经成功搭建了一个基于OpenStack的个人云服务器,我们可以通过Web界面或其他命令行工具来管理我们的云服务器,创建虚拟机、网络等资源。
本文详细介绍了如何使用OpenStack搭建个人云服务器,通过以上步骤,我们可以轻松实现自己的云服务器,满足个人需求,在实际应用中,还需要根据实际情况进行相应的调整和优化,希望本文能对大家有所帮助。
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