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OpenStack创建云主机并连接CRT
OpenStackT版创建云主机并连接CRT
命令行操作
（1）创建镜像
加载 admin user 的环境变量
source admin-openrc.sh- 1
创建镜像
[root@controller ~]# openstack image create --disk-format qcow2 --container-format bare --file /opt/iaas/images/cirros-0.3.4-x86_64-disk.img cirros +------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | checksum | ee1eca47dc88f4879d8a229cc70a07c6 | | container_format | bare | | created_at | 2023-09-18T09:28:12Z | | disk_format | qcow2 | | file | /v2/images/14b16679-354c-4a3c-810c-72506e859378/file | | id | 14b16679-354c-4a3c-810c-72506e859378 | | min_disk | 0 | | min_ram | 0 | | name | cirros | | owner | 4f87bd1fe5e2469f81232a201b136a94 | | properties | os_hash_algo='sha512', os_hash_value='1b03ca1bc3fafe448b90583c12f367949f8b0e665685979d95b004e48574b953316799e23240f4f739d1b5eb4c4ca24d38fdc6f4f9d8247a2bc64db25d6bbdb2', os_hidden='False' | | protected | False | | schema | /v2/schemas/image | | size | 13287936 | | status | active | | tags | | | updated_at | 2023-09-18T09:28:12Z | | virtual_size | None | | visibility | shared | +------------------+--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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（2）创建实例
[root@controller ~]# openstack flavor create --disk 20 --ram 2048 --vcpus 2 --id 66 f1 +----------------------------+-------+ | Field | Value | +----------------------------+-------+ | OS-FLV-DISABLED:disabled | False | | OS-FLV-EXT-DATA:ephemeral | 0 | | disk | 20 | | id | 66 | | name | f1 | | os-flavor-access:is_public | True | | properties | | | ram | 2048 | | rxtx_factor | 1.0 | | swap | | | vcpus | 2 | +----------------------------+-------+- 1
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（3）创建网络
创建内网
[root@controller ~]# openstack network create --internal int-net +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | | | created_at | 2023-09-18T09:28:51Z | | description | | | dns_domain | None | | id | 56c46a33-bdcc-4cee-9320-1f4fa2186d59 | | ipv4_address_scope | None | | ipv6_address_scope | None | | is_default | False | | is_vlan_transparent | None | | location | cloud='', project.domain_id=, project.domain_name='demo', project.id='4f87bd1fe5e2469f81232a201b136a94', project.name='admin', region_name='', zone= | | mtu | 1450 | | name | int-net | | port_security_enabled | True | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | provider:network_type | vxlan | | provider:physical_network | None | | provider:segmentation_id | 2 | | qos_policy_id | None | | revision_number | 1 | | router:external | Internal | | segments | None | | shared | False | | status | ACTIVE | | subnets | | | tags | | | updated_at | 2023-09-18T09:28:51Z | +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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创建内网子网
[root@controller ~]# openstack subnet create --allocation-pool start=10.0.0.100,end=10.0.0.200 --network int-net --gateway 10.0.0.1 --subnet-range 10.0.0.0/24 int-sub +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | allocation_pools | 10.0.0.100-10.0.0.200 | | cidr | 10.0.0.0/24 | | created_at | 2023-09-18T09:28:58Z | | description | | | dns_nameservers | | | enable_dhcp | True | | gateway_ip | 10.0.0.1 | | host_routes | | | id | decd6a73-b68c-4011-877e-ca2006954aa6 | | ip_version | 4 | | ipv6_address_mode | None | | ipv6_ra_mode | None | | location | cloud='', project.domain_id=, project.domain_name='demo', project.id='4f87bd1fe5e2469f81232a201b136a94', project.name='admin', region_name='', zone= | | name | int-sub | | network_id | 56c46a33-bdcc-4cee-9320-1f4fa2186d59 | | prefix_length | None | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | revision_number | 0 | | segment_id | None | | service_types | | | subnetpool_id | None | | tags | | | updated_at | 2023-09-18T09:28:58Z | +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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创建外网
[root@controller ~]# openstack network create --provider-network-type flat --provider-physical-network provider --external --share ext-net +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | admin_state_up | UP | | availability_zone_hints | | | availability_zones | | | created_at | 2023-09-18T09:29:06Z | | description | | | dns_domain | None | | id | 2aad11ac-a91a-4ccd-99b9-de3a2c69c386 | | ipv4_address_scope | None | | ipv6_address_scope | None | | is_default | False | | is_vlan_transparent | None | | location | cloud='', project.domain_id=, project.domain_name='demo', project.id='4f87bd1fe5e2469f81232a201b136a94', project.name='admin', region_name='', zone= | | mtu | 1500 | | name | ext-net | | port_security_enabled | True | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | provider:network_type | flat | | provider:physical_network | provider | | provider:segmentation_id | None | | qos_policy_id | None | | revision_number | 1 | | router:external | External | | segments | None | | shared | True | | status | ACTIVE | | subnets | | | tags | | | updated_at | 2023-09-18T09:29:06Z | +---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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创建外网子网
[root@controller ~]# openstack subnet create --allocation-pool start=192.168.200.100,end=192.168.200.200 --network ext-net --gateway 192.168.200.2 --subnet-range 192.168.200.0/24 ext-sub +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+ | allocation_pools | 192.168.200.100-192.168.200.200 | | cidr | 192.168.200.0/24 | | created_at | 2023-09-18T09:29:12Z | | description | | | dns_nameservers | | | enable_dhcp | True | | gateway_ip | 192.168.200.2 | | host_routes | | | id | cfc2d24a-09f3-4786-a699-9e320ef6454f | | ip_version | 4 | | ipv6_address_mode | None | | ipv6_ra_mode | None | | location | cloud='', project.domain_id=, project.domain_name='demo', project.id='4f87bd1fe5e2469f81232a201b136a94', project.name='admin', region_name='', zone= | | name | ext-sub | | network_id | 2aad11ac-a91a-4ccd-99b9-de3a2c69c386 | | prefix_length | None | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | revision_number | 0 | | segment_id | None | | service_types | | | subnetpool_id | None | | tags | | | updated_at | 2023-09-18T09:29:12Z | +-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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（4）创建安全组
创建安全组group
[root@controller ~]# openstack security group create group +-----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +-----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------+ | created_at | 2023-09-18T09:30:36Z | | description | group | | id | 388476f1-1cf1-46c3-8d2a-8e346aee3600 | | location | cloud='', project.domain_id=, project.domain_name='demo', project.id='4f87bd1fe5e2469f81232a201b136a94', project.name='admin', region_name='', zone= | | name | group | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | revision_number | 1 | | rules | created_at='2023-09-18T09:30:36Z', direction='egress', ethertype='IPv6', id='93d39c18-4735-4eb8-97b6-edafa3f91029', updated_at='2023-09-18T09:30:36Z' | | | created_at='2023-09-18T09:30:36Z', direction='egress', ethertype='IPv4', id='a2fc2876-eb44-4ed9-a728-a892d46b37a5', updated_at='2023-09-18T09:30:36Z' | | tags | [] | | updated_at | 2023-09-18T09:30:36Z | +-----------------+-------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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放行所有icmp入口出口
[root@controller ~]# openstack security group rule create --ingress --protocol icmp group [root@controller ~]# openstack security group rule create --egress --protocol icmp group- 1
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放行所有tcp入口出口
[root@controller ~]# openstack security group rule create --ingress --protocol tcp group [root@controller ~]# openstack security group rule create --egress --protocol tcp group- 1
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放行所有udp入口出口
[root@controller ~]# openstack security group rule create --ingress --protocol udp group [root@controller ~]# openstack security group rule create --egress --protocol udp group- 1
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（5）创建路由
[root@controller ~]# openstack router create router [root@controller ~]# openstack router set --external-gateway ext-net router [root@controller ~]# openstack router add subnet router int-sub- 1
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（6）创建云主机
[root@controller ~]# openstack server create --image cirros --flavor 66 --network int-net --security-group group server1 +-------------------------------------+-----------------------------------------------+ | Field | Value | +-------------------------------------+-----------------------------------------------+ | OS-DCF:diskConfig | MANUAL | | OS-EXT-AZ:availability_zone | | | OS-EXT-SRV-ATTR:host | None | | OS-EXT-SRV-ATTR:hypervisor_hostname | None | | OS-EXT-SRV-ATTR:instance_name | | | OS-EXT-STS:power_state | NOSTATE | | OS-EXT-STS:task_state | scheduling | | OS-EXT-STS:vm_state | building | | OS-SRV-USG:launched_at | None | | OS-SRV-USG:terminated_at | None | | accessIPv4 | | | accessIPv6 | | | addresses | | | adminPass | k9NCCHbqJxAA | | config_drive | | | created | 2023-09-18T09:32:35Z | | flavor | f1 (66) | | hostId | | | id | bc9a8506-d2e8-4357-9a9e-6f691c0e6ac8 | | image | cirros (14b16679-354c-4a3c-810c-72506e859378) | | key_name | None | | name | server1 | | progress | 0 | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | properties | | | security_groups | name='388476f1-1cf1-46c3-8d2a-8e346aee3600' | | status | BUILD | | updated | 2023-09-18T09:32:36Z | | user_id | 25ac2dd543554ccfbea43aabbd23182c | | volumes_attached | | +-------------------------------------+-----------------------------------------------+- 1
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查看云主机
[root@controller ~]# openstack server list +--------------------------------------+---------+--------+--------------------+--------+--------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+---------+--------+--------------------+--------+--------+ | bc9a8506-d2e8-4357-9a9e-6f691c0e6ac8 | server1 | ACTIVE | int-net=10.0.0.194 | cirros | f1 | +--------------------------------------+---------+--------+--------------------+--------+--------+- 1
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（7）绑定浮动IP
首先创建浮动IP
[root@controller ~]# openstack floating ip create ext-net +---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | Field | Value | +---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+ | created_at | 2023-09-18T09:33:13Z | | description | | | dns_domain | None | | dns_name | None | | fixed_ip_address | None | | floating_ip_address | 192.168.200.117 | | floating_network_id | 2aad11ac-a91a-4ccd-99b9-de3a2c69c386 | | id | 53a4d0ca-2213-4162-baf4-75ba1c1d3ded | | location | Munch({'project': Munch({'domain_name': 'demo', 'domain_id': None, 'name': 'admin', 'id': u'4f87bd1fe5e2469f81232a201b136a94'}), 'cloud': '', 'region_name': '', 'zone': None}) | | name | 192.168.200.117 | | port_details | None | | port_id | None | | project_id | 4f87bd1fe5e2469f81232a201b136a94 | | qos_policy_id | None | | revision_number | 0 | | router_id | None | | status | DOWN | | subnet_id | None | | tags | [] | | updated_at | 2023-09-18T09:33:13Z | +---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+- 1
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将浮动IP绑定到云主机上
[root@controller ~]# openstack server add floating ip server1 192.168.200.117- 1
查看云主机
[root@controller ~]# openstack server list +--------------------------------------+---------+--------+-------------------------------------+--------+--------+ | ID | Name | Status | Networks | Image | Flavor | +--------------------------------------+---------+--------+-------------------------------------+--------+--------+ | bc9a8506-d2e8-4357-9a9e-6f691c0e6ac8 | server1 | ACTIVE | int-net=10.0.0.194, 192.168.200.117 | cirros | f1 | +--------------------------------------+---------+--------+-------------------------------------+--------+--------+- 1
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云主机和本机是互通的
（8）登录云主机
先查看控制台url地址
[root@controller ~]# openstack console url show server1 +-------+-----------------------------------------------------------------------------------------------+ | Field | Value | +-------+-----------------------------------------------------------------------------------------------+ | type | novnc | | url | http://192.168.100.10:6080/vnc_auto.html?path=%3Ftoken%3D73cce687-a2f2-4318-9a24-ce7af1c46149 | +-------+-----------------------------------------------------------------------------------------------+- 1
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网页访问
账户：cirros
密码：cubswin:)
看看是否能ping通controller和compute
（9）CRT连接
图形化操作
（1）创建镜像
第一步：
①项目>>②计算>>③镜像>>④创建镜像
第二步：
第三步：
（2）创建实例
第一步：
①管理员>②计算>③实例类型>④创建实例类型
第二步：
第三步：
（3）创建网络
创建内网
第一步：
①项目>②网络>③网络>④创建网络
第二步：
第三步：
第四步：
第五步：
创建外网
第一步：
①管理员>②网络>③网络>④创建网络
第二步：
第四步：
第五步：
第六步：
（4）创建安全组
第一步：
①项目>②网络>③安全组>④创建安全组
第二步：
第三步：
第四步：
添加所有ICMP 所有TCP 所有UDP入口出口
（5）创建路由
第一步：
①项目>②网络>③路由>④新建路由
第二步：
第三步：
第四步：
第五步：
第六步：
（6）创建云主机
第一步：
①项目>②计算>③实例>④创建实例
第二步：
第三步：
第四步：
第五步：
第六步：
第七步：
（7）绑定浮动IP
第一步：
将创建出来的云主机绑定浮动IP
第二步：
第三步：
第四步：
第五步：
（8）登录云主机
第一步：
第二步：
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- 原文地址：https://blog.csdn.net/qq_52089863/article/details/132988953
