centos7.3 手动部署 openstack

最新推荐文章于 2024-04-15 00:49:07 发布
最新推荐文章于 2024-04-15 00:49:07 发布
阅读量468 收藏 1
点赞数
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/qq_42989565/article/details/83347831
版权

部署前准备
两台机器 3个cpu 3G内存 关闭防火墙 同步时间 关闭selinux 删除epel源，并且保证添加网卡后能上外网，且相互能访问 所有部署过程中涉及的密码均为redhat
controller 两块网卡 eth0:能上网的ip就行 eth1:10.0.0.11

computer1 两快网卡 eth0:能上网的ip就行 eth1:10.0.0.31

两台都进行如下操作
OpenStack packages
yum install centos-release-openstack-queens#可以根据自己需求选择为不同版本。
此操作后会生成各种源，所以可以删除之前电脑里存在的所有源

yum upgrade
yum -y install python-openstackclient
yum -y install openstack-selinux

SQL database controller机器上进行

#yum -y install mariadb mariadb-server python2-PyMySQL
#vim /etc/my.cnf.d/openstack.cnf

[mysqld]
bind-address = 10.0.0.11
default-storage-engine = innodb
innodb_file_per_table = on
max_connections = 4096
collation-server = utf8_general_ci
character-set-server = utf8
# systemctl enable mariadb.service
# systemctl start mariadb.service
# mysql_secure_installation

Message queue for RHEL and CentOS controller机器上进行

# yum install rabbitmq-server
# systemctl enable rabbitmq-server.service
# systemctl start rabbitmq-server.service
# rabbitmqctl add_user openstack redhat   #redhat为用户密码
# rabbitmqctl set_permissions openstack ".*" ".*" ".*"

Memcached for RHEL and CentOS controller机器上进行

    # yum -y install memcached python-memcached
    #vim /etc/sysconfig/memcached 
    OPTIONS="-l 127.0.0.1,::1,controller"
    # systemctl enable memcached.service
    # systemctl start memcached.service

Etcd for RHEL and CentOS controller机器上进行

    # yum install etcd
    
    vim /etc/etcd/etcd.conf 
    #[Member]
    ETCD_DATA_DIR="/var/lib/etcd/default.etcd"
    ETCD_LISTEN_PEER_URLS="http://10.0.0.11:2380"
    ETCD_LISTEN_CLIENT_URLS="http://10.0.0.11:2379"
    ETCD_NAME="controller"
    #[Clustering]
    ETCD_INITIAL_ADVERTISE_PEER_URLS="http://10.0.0.11:2380"
    ETCD_ADVERTISE_CLIENT_URLS="http://10.0.0.11:2379"
    ETCD_INITIAL_CLUSTER="controller=http://10.0.0.11:2380"
    ETCD_INITIAL_CLUSTER_TOKEN="etcd-cluster-01"
    ETCD_INITIAL_CLUSTER_STATE="new"
    
    # systemctl enable etcd
    # systemctl start etcd

Keystone Installation Tutorial controller机器上进行
我选择的为queens版本
https://docs.openstack.org/keystone/queens/install/keystone-install-rdo.html

    $ mysql -u root -p
    MariaDB [(none)]> CREATE DATABASE keystone;
    MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'localhost' \
    IDENTIFIED BY 'redhat';
    MariaDB [(none)]> GRANT ALL PRIVILEGES ON keystone.* TO 'keystone'@'%' \
    IDENTIFIED BY 'redhat';
    密码为redhat
 #yum install openstack-keystone httpd mod_wsgi
   #vim /etc/keystone/keystone.conf
   #找到并进行修改
   [database]
# ...第720行
connection = mysql+pymysql://keystone:redhat@controller/keystone
[token]
# ...第2879行
provider = fernet

# su -s /bin/sh -c "keystone-manage db_sync" keystone
# keystone-manage fernet_setup --keystone-user keystone --keystone-group keystone
# keystone-manage credential_setup --keystone-user keystone --keystone-group keystone
# keystone-manage bootstrap --bootstrap-password redhat \
  --bootstrap-admin-url http://controller:5000/v3/ \
  --bootstrap-internal-url http://controller:5000/v3/ \
  --bootstrap-public-url http://controller:5000/v3/ \
  --bootstrap-region-id RegionOne
  vim /etc/httpd/conf/httpd.conf
  ServerName controller
  # ln -s /usr/share/keystone/wsgi-keystone.conf /etc/httpd/conf.d/
  # systemctl enable httpd.service
 # systemctl start httpd.service
# cat a.sh 
export OS_USERNAME=admin
export OS_PASSWORD=redhat
export OS_PROJECT_NAME=admin
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_DOMAIN_NAME=Default
export OS_AUTH_URL=http://controller:35357/v3
export OS_IDENTITY_API_VERSION=3
# source a.sh 
[root@controller ~]# openstack domain create --description "An Example Domain" example
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | An Example Domain                |
| enabled     | True                             |
| id          | 395a07cc92d649e585b1bdadabbd9fb1 |
| name        | example                          |
| tags        | []                               |
+-------------+----------------------------------+
[root@controller ~]# openstack project create --domain default \
>   --description "Service Project" service
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Service Project                  |
| domain_id   | default                          |
| enabled     | True                             |
| id          | eaebc771028d4b3984120784b8218793 |
| is_domain   | False                            |
| name        | service                          |
| parent_id   | default                          |
| tags        | []                               |
+-------------+----------------------------------+
[root@controller ~]# openstack project create --domain default \
>   --description "Demo Project" demo
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Demo Project                     |
| domain_id   | default                          |
| enabled     | True                             |
| id          | fa3a1e0929dc412ba4331e4f49815d19 |
| is_domain   | False                            |
| name        | demo                             |
| parent_id   | default                          |
| tags        | []                               |
+-------------+----------------------------------+
[root@controller ~]# openstack user create --domain default \
>   --password-prompt demo
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | cca50d13e9ec481e845b731c9a2fead4 |
| name                | demo                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
[root@controller ~]# openstack role create user
+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 8998bcd80f6242faa5d4307a524d1af9 |
| name      | user                             |
+-----------+----------------------------------+
[root@controller ~]# openstack role add --project demo --user demo user
[root@controller ~]# unset OS_AUTH_URL OS_PASSWORD
[root@controller ~]# openstack --os-auth-url http://controller:35357/v3 \
>   --os-project-domain-name Default --os-user-domain-name Default \
>   --os-project-name admin --os-username admin token issue
Password: 
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field      | Value                                                                                                                                                                                   |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires    | 2018-10-24T12:29:36+0000                                                                                                                                                                |
| id         | gAAAAABb0Fegx0amPBdRs6p9WtZVkNrHTgAU1LgWPkbWFNj1qxouZm46X2OswC765rGPiCjj8R9JB8T_b1zUvSeWANR35-weBHOSBAvdNBGp5SErKFvwDhKX8Bu7pU_6HnOWgfWPWv_h5Vpg3lugdW2kfuCDROSz0iW4ibBVzwfhhBFlGCErAvE |
| project_id | 985af2a69a414d559a7571123e0c0d86                                                                                                                                                        |
| user_id    | 03406f1222db4da6b7ed14ae28ef8031                                                                                                                                                        |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
[root@controller ~]# openstack --os-auth-url http://controller:5000/v3 \
>   --os-project-domain-name Default --os-user-domain-name Default \
>   --os-project-name demo --os-username demo token issue
Password: 
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field      | Value                                                                                                                                                                                   |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires    | 2018-10-24T12:29:56+0000                                                                                                                                                                |
| id         | gAAAAABb0Fe0RQ-qlr-J8bq7OVJDephWW5d43zzZlX7vAu1C5rdEFdRMS-kH20AyZFXnwTNCp73-mjJ4pWdsrEZEAJoRWKT8moT9Eovrav7vtTXpHUtSuqnVatW1rz9WvWf4uGVoyap0KgUuEIINV1CtwjTdeMONgpIp_j6SG0osjLod0jp3m2U |
| project_id | fa3a1e0929dc412ba4331e4f49815d19                                                                                                                                                        |
| user_id    | cca50d13e9ec481e845b731c9a2fead4                                                                                                                                                        |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
[root@controller ~]# vim admin-openrc
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=redhat
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@controller ~]# vim demo-openrc
export OS_PROJECT_DOMAIN_NAME=Default
export OS_USER_DOMAIN_NAME=Default
export OS_PROJECT_NAME=demo
export OS_USERNAME=demo
export OS_PASSWORD=redhat
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
[root@controller ~]# . admin-openrc
[root@controller ~]# openstack token issue
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field      | Value                                                                                                                                                                                   |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| expires    | 2018-10-24T12:34:23+0000                                                                                                                                                                |
| id         | gAAAAABb0Fi_N_uxBNLxhPO34U7-ZKHQOQ3dTU5EJ_Q2-bcY_ybTJ5bf9XJ8_Sa4rkAX2AD7uWYYXXkMduWdMaF4CfbXADmlDqRtZVeTaXBjmZSbqCOebOxlYI7m4wwY_9npmqVCNSkRYYlPeKmR-AL3_ID4lPWjOp7DfWt42nwf179ivRZfixY |
| project_id | 985af2a69a414d559a7571123e0c0d86                                                                                                                                                        |
| user_id    | 03406f1222db4da6b7ed14ae28ef8031                                                                                                                                                        |
+------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Installation glance controller机器上进行

mysql -u root -p
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' \
  IDENTIFIED BY 'redhat';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' \
  IDENTIFIED BY 'redhat';
 # . admin-openrc
 #openstack user create --domain default --password-prompt glance
 
#openstack role add --project service --user glance admin

#openstack service create --name glance \
  --description "OpenStack Image" image
  
#openstack endpoint create --region RegionOne \
  image public http://controller:9292
  
#openstack endpoint create --region RegionOne \
  image internal http://controller:9292
  
#openstack endpoint create --region RegionOne \
  image admin http://controller:9292
  
 # yum install openstack-glance
 修改配置文件
 # vim /etc/glance/glance-api.conf
 
 [database]
# ...第1925行
connection = mysql+pymysql://glance:redhat@controller/glance


[keystone_authtoken]
# ...第3481行
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = redhat

[paste_deploy]
# ...第4486行
flavor = keystone


[glance_store]
# ...
stores = file,http
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

#vim /etc/glance/glance-registry.conf

[database]
# ...
connection = mysql+pymysql://glance:redhat@controller/glance

[keystone_authtoken]
# ...
auth_uri = http://controller:5000
auth_url = http://controller:5000
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = glance
password = redhat

[paste_deploy]
# ...
flavor = keystone

#su -s /bin/sh -c "glance-manage db_sync" glance
# systemctl enable openstack-glance-api.service \
  openstack-glance-registry.service
# systemctl start openstack-glance-api.service \
  openstack-glance-registry.service

Install and configure controller node for Red Hat Enterprise Linux and CentOS
controller机器上进行
https://docs.openstack.org/nova/queens/install/controller-install-rdo.html

[root@controller ~]# source admin-openrc 
[root@controller ~]# mysql -u root -p
MariaDB [(none)]> CREATE DATABASE nova_api;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> CREATE DATABASE nova;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> CREATE DATABASE nova_cell0;
Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_api.* TO 'nova'@'%' \
    ->   IDENTIFIED BY 'redhat';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova.* TO 'nova'@'%' \
    ->   IDENTIFIED BY 'redhat';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' \
    ->   IDENTIFIED BY 'redhat';
Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]> Ctrl-C -- exit!
Aborted
[root@controller ~]# . admin-openrc
[root@controller ~]# openstack user create --domain default --password-prompt nova
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 3386e92c0cfc419cb20394d569d0e2cf |
| name                | nova                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
[root@controller ~]# openstack role add --project service --user nova admin
[root@controller ~]# openstack service create --name nova \
>   --description "OpenStack Compute" compute
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Compute                |
| enabled     | True                             |
| id          | 6df5c0e15ce944e3a6529747662c6650 |
| name        | nova                             |
| type        | compute                          |
+-------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
>   compute public http://controller:8774/v2.1
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 09bd81c419b24da6b338445e9dc8cc06 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 6df5c0e15ce944e3a6529747662c6650 |
| service_name | nova                             |
| service_type | compute                          |
| url          | http://controller:8774/v2.1      |
+--------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
>   compute internal http://controller:8774/v2.1
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | b3ae693afde14053992bf5111559e69b |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 6df5c0e15ce944e3a6529747662c6650 |
| service_name | nova                             |
| service_type | compute                          |
| url          | http://controller:8774/v2.1      |
+--------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne \
>   compute admin http://controller:8774/v2.1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 2a7dec8ea92846578e88b43d22461f84 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 6df5c0e15ce944e3a6529747662c6650 |
| service_name | nova                             |
| service_type | compute                          |
| url          | http://controller:8774/v2.1      |
+--------------+----------------------------------+
[root@controller ~]# 
[root@controller ~]# openstack user create --domain default --password-prompt placement
User Password:
Repeat User Password:
+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 6183a5e31e2445b89cebbb0fe82ffb6e |
| name                | placement                        |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+
[root@controller ~]# openstack role add --project service --user placement admin
[root@controller ~]#  openstack service create --name placement --description "Placement API" placement
+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Placement API                    |
| enabled     | True                             |
| id          | 47461d3ccf674391b7ad0de4fbf996b0 |
| name        | placement                        |
| type        | placement                        |
+-------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne placement public http://controller:8778
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 6168421db15c4761b06a7e06ced8a869 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 47461d3ccf674391b7ad0de4fbf996b0 |
| service_name | placement                        |
| service_type | placement                        |
| url          | http://controller:8778           |
+--------------+----------------------------------+
[root@controller ~]# openstack endpoint create --region RegionOne placement internal http://controller:8778
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | e1aaec4eb8dd4957b3a4bd046709cf81 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 47461d3ccf674391b7ad0de4fbf996b0 |
| service_name | placement                        |
| service_type | placement                        |
| url          | http://controller:8778           |
+--------------+----------------------------------+
[root@controller ~]#  openstack endpoint create --region RegionOne placement admin http://controller:8778
+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 805cbb0f46d4419b9c65e7eb282562b5 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 47461d3ccf674391b7ad0de4fbf996b0 |
| service_name | placement                        |
| service_type | placement                        |
| url          | http://controller:8778           |
# yum install openstack-nova-api openstack-nova-conductor \
  openstack-nova-console openstack-nova-novncproxy \
  openstack-nova-scheduler openstack-nova-placement-api
  vim /etc/nova/nova.conf 
  [DEFAULT]
# ...
enabled_apis = osapi_compute,metadata

[api_database]
# ...
connection = mysql+pymysql://nova:redhat@controller/nova_api

[database]
# ...
connection = mysql+pymysql://nova:redhat@controller/nova

[DEFAULT]
# ...
transport_url = rabbit://openstack:redhat@controller

[api]
# ...
auth_strategy = keystone

[keystone_authtoken]
# ...
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = nova
password = NOVA_PASS

[DEFAULT]
# ...
my_ip = 10.0.0.11

[DEFAULT]
# ...
use_neutron = True
firewall_driver = nova.virt.firewall.NoopFirewallDriver

[vnc]
enabled = true
# ...
server_listen = $my_ip
server_proxyclient_address = $my_ip

[glance]
# ...
api_servers = http://controller:9292

[oslo_concurrency]
# ...
lock_path = /var/lib/nova/tmp


[placement]
# ...
os_region_name = RegionOne
project_domain_name = Default
project_name = service
auth_type = password
user_domain_name = Default
auth_url = http://controller:5000/v3
username = placement
password = redhat


#vim /etc/httpd/conf.d/00-nova-placement-api.conf
<Directory /usr/bin>
   <IfVersion >= 2.4>
      Require all granted
   </IfVersion>
   <IfVersion < 2.4>
      Order allow,deny
      Allow from all
   </IfVersion>
</Directory>
# systemctl restart httpd
#su -s /bin/sh -c "nova-manage api_db sync" nova
# su -s /bin/sh -c "nova-manage cell_v2 map_cell0" nova
# su -s /bin/sh -c "nova-manage cell_v2 create_cell --name=cell1 --verbose" nova
#su -s /bin/sh -c "nova-manage db sync" nova
#nova-manage cell_v2 list_cells
# systemctl enable openstack-nova-api.service \
  openstack-nova-consoleauth.service openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service
# systemctl start openstack-nova-api.service \
  openstack-nova-consoleauth.service openstack-nova-scheduler.service \
  openstack-nova-conductor.service openstack-nova-novncproxy.service

Networking service controller上进行
https://docs.openstack.org/neutron/queens/install/controller-install-rdo.html

按照官方文档一步步操作
遇到如下选择第一个即可
Choose one of the following networking options to configure services specific to it. Afterwards, return here and proceed to Configure the metadata agent.

Networking Option 1: Provider networks
其余大写全部替换为redhat 即密码

注意事项将PROVIDER_INTERFACE_NAME替换为controller可以上外网的网卡名

Ensure your Linux operating system kernel supports network bridge filters by verifying all the following sysctl values are set to 1:
net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-ip6tables
To enable networking bridge support, typically the br_netfilter kernel module needs to be loaded. Check your operating system’s documentation for additional details on enabling this module.
看到以上说明 即需要手动加载模块
[root@controller ~]# modprobe br_netfilter
[root@controller ~]# lsmod | grep br_netfilter

Networking service compute上进行

https://docs.openstack.org/neutron/queens/install/compute-install-rdo.html
Ensure your Linux operating system kernel supports network bridge filters by verifying all the following sysctl values are set to 1:
net.bridge.bridge-nf-call-iptables
net.bridge.bridge-nf-call-ip6tables
To enable networking bridge support, typically the br_netfilter kernel module needs to be loaded. Check your operating system’s documentation for additional details on enabling this module.
看到以上说明 即需要手动加载模块
[root@controller ~]# modprobe br_netfilter
[root@controller ~]# lsmod | grep br_netfilter
测试地址 controller上测试
https://docs.openstack.org/neutron/queens/install/verify.html
https://docs.openstack.org/neutron/queens/install/verify-option1.html

Install and configure a compute node for Red Hat Enterprise Linux and CentOS compute上进行
https://docs.openstack.org/nova/queens/install/compute-install-rdo.html

OpenStack详解、排错、经验总结
weixin_40548182的博客
09-02 1693
第1章 Openstack简介 1.1 计算（Compute）：Nova。 一套控制器，用于为单个用户或使用群组管理虚拟机实例的整个生命周期，根据用户需求来提供虚拟服务。负责虚拟机创建、开机、关机、挂起、暂停、调整、迁移、重启、销毁等操作，配置CPU、内存等信息规格。自Austin版本集成到项目中。 1.2 对象存储（Object Storage）：Swift。 一套用于在大规模可扩展系统中通过内置冗余及高容错机制实现对象存储的系统，允许进行存储或者检索文件。可为Glance提供镜像存储，为Cinder提供
CentOS7安装OpenStack部署一体化实现内外网络通信
zqj702261的博客
04-19 722
本实验安装的是OpenStack的版本虚拟机：VMware Workstation 16 Pro创建虚拟机：内存：8G及以上处理器：CPU双核且支持虚拟化(开启虚拟化IntelVT-x/EP或AMD-V/RVI(V))硬盘：100G及以上桥接模式(编辑/虚拟网络编辑器/更改设置)注意要右击虚拟机选项卡点击设置虚拟机安装这里不过多赘述，安装的时候选择GUI图形界面，当然也可以安装最小版本（可能会缺少软件包，需要自己手动安装，以root用户登录）
centos7.3内核安装M版本openstack
skyroach
01-07 763
1.升级内核 因为服务器不支持centos7.2版本，centos7.2安装后，服务器网卡不能正常使用，但是服务器可以使用支持centos7.3版本。采用升级7.2内核版本至7.3，使用7.3内核来驱动服务器网卡。升级完成后，网卡启动。 升级内核命令，只升级内核版本。 yum install kernel-3.10.0-514.el7.x86_64.rpm 升级完内核版本后，重启服务器。在后续的...
Centos7手动部署Openstack Mitaka版安装配置--(七)安装dashboard
Jeff
10-31 1515
安装dashboard WEB控制台1、安装dashboard服务#yum install openstack-dashboard -y2、修改配置文件/etc/openstack-dashboard/local_settings #vim /etc/openstack-dashboard/local_settingsa、配置dashboard运行在192.168.31.100上（192.168.3
在CentOS7上安装OpenStack(Stein版)
胡嚞衎的博客
09-29 8785
文章目录一、 前言二、准备虚拟机模板三、准备一台控制节点虚拟机3.1、配置虚拟机3.2、安装基础服务四、控制节点安装Keystone4.1、安装前提4.2、安装及配置4.3、配置并启动Apache HTTP server4.4、创建域、项目、用户和角色4.6、验证身份及密码4.5、创建客户端环境变量脚本五、控制节点安装Glance5.1、安装前提5.2、安装及配置5.3、启动并加入开启自启5.4、...
在CentOS上一键安装OpenStack
heavenluu的专栏
03-26 894
（转载请注明出处：http://traits.blog.163.com/blog/static/1951873902013330103249417/ ） 网上有很多Ubuntu平台安装OpenStack的资料，也有一些一键安装的脚本，但是RHEL以及CentOS等系统的资料就少很多。在这里要感谢Redhat做的安装工具packstack （https://github.com/redhat-ope
OpenStack 入门体验
lxiaoyouyouj的博客
04-06 1624
** OpenStack 入门体验 ** 技能目标： 了解云计算概念 了解 OpenStack 了解 OpenStack 的构成 会 OpenStack 单机环境一键部署 从控制台认识 OpenStack 各项功能 会通过 OpenStack 控制台创建云主机 ** 云计算概述 1、什么是云计算 云计算(cloud computing)是一种基于网络的超级计算模式，基于用户的不同需求，提供所需的资源，包括计算资源、存储资源、网络资源等。云计算服务运行在若干台高性能物理服务器之上，提供每秒 10 万亿次的运算
openstack Juno版部署记录
Diro_Programmer
05-28 1722
openstack Juno版部署记录 这是本人在机架服务器上起虚机完成的环境搭建，参考openstack官网的教程。
Newton版OpenStack分布式VXLAN搭建教程（v1.0）
所有节点均需安装CentOS 7.2（最小化安装，避免升级到7.3版本），并确保防火墙和服务如firewalld被禁用，以简化网络设置。由于系统基础工具可能缺失，你需要通过`yum`安装必要的网络工具、wget、vim、ntpdate和bash-...
6个步骤轻松实现 postman 接口压力测试（建议收藏），2024年最新2024阿里软件测试高级面试题总结
最新发布
2401_84240431的博客
04-15 1054
行业的老鸟或是对IT行业感兴趣的新人，都欢迎加入我们的的圈子（技术交流、学习资源、职场吐槽、大厂内推、面试辅导），让我们一起学习成长！
CentOS 7 下安装OpenStack Ocata
04-30
在CentOS 7下安装OpenStack Ocata
Centos 7 部署 OpenStack_Rocky版高可用集群3-1
01-20
Centos 7 部署 OpenStack_Rocky版高可用集群3-1 文章目录Centos 7 部署 OpenStack_Rocky版高可用集群3-11、前期准备1.1 软硬件准备1.1.1组件1.1.2 网络拓扑（逻辑）1.1.3 物理拓扑（部分参考）1.2 配置hosts文件(集群所有电脑配置)1.3 节点间设置免密互相登陆1.4 配置NTP服务1.4.1 在控制节点进行配置（cont01、cont02、cont03）1.4.2 在其他节点上安装NTP软件（mon01、comp01、comp02、comp03）1.5 系统初始设置1.5.1 所有节点关闭防火墙和selinux2、部署
基于centos7的单实例openstack安装
05-18
基于centos7的单实例openstack安装，包括(网络模式为桥接网络)， 有基本功能(如计算、网络、存储和仪表板)都安装在同一台机器上。这种安装方法也是概念验证(POC)的最佳方法。
Centos 7 部署 OpenStack_Rocky版高可用集群3-3
01-20
Centos 7 部署 OpenStack_Rocky版高可用集群3-3 文章目录Centos 7 部署 OpenStack_Rocky版高可用集群3-311、 Horizon集群11.1 部署dashboard （在全部控制节点操作 cont01 cont02 cont03）11.2 配置local_settings 文件（在全部控制节点操作 cont01 cont02 cont03）11.3 重启Httpd和memcached 服务（在全部控制节点操作 cont01 cont02 cont03）11.4 补充验证虚拟机网络知识（参考其他虚拟为例）11.5 补充验证虚拟机端口知识（参考其他虚
CentOS7.2下安装部署OpenStack+KVM 云平台虚拟化环境详解
11-21
CentOS7.2下安装部署OpenStack+KVM 云平台虚拟化环境详解
[IaaS与数据中心] centos7下安装openstack juno
weixin_33753845的博客
09-06 287
2019独角兽企业重金招聘Python工程师标准>>> ...
Centos7安装openstack教程
热门推荐
weixin_46413513的博客
03-18 1万+
最近上课用到了，可惜没报错，做个备忘，防止忘记 使用centos7最终版镜像 https://mirrors.aliyun.com/centos/7/isos/x86_64/CentOS-7-x86_64-DVD-2009.iso 配置看自己，2C以上4G以上，4G有可能报内存不足，这个看人，装好centos后 su - 切换到root用户，要加“-”，或者右上角，注销，重新使用root登录 右上角用图形化设置好IP地址、网关、DNS 修改网卡配置文件，协议静态，开机自启 ping外网
在Centos7，安装openstack、openstack环境搭建（Stein版本）
qq_43699928的博客
10-18 1579
所需环境：两台虚拟机，分别为controller节点（4G内存，40存储）、compute（2G内存，40存储） 操作系统：Centos7 1，修改主机名，分别改为controller和compute节点 [root@controller ~]# cat /etc/hostname controller [root@localhost ~]# cat /etc/hostname comput...
centos7 安装openstack-工具版
eyeofeagle的博客
05-23 2523
单机部署： 1， packstack --allinone rpm 安装openstack-rocky rpm 安装openstack-queue systemctl stop NetworkManager.service systemctl disable NetworkManager.service systemctl restart network setenforce 0 syste...
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值