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Mitaka版使用命令启动一个示例
1.创建网络（网 络名+子网）
创建网络名 neutron net-create --shared --provider:physical_network provider
--provider:network_type flat pptfznet-create 创建网络 --shared 创建共享网络 --provider:physical_network 指定物理网卡名称 provider网络标签 --provider:network_type 指定网络类型 flat桥接网络 pptfz网络名称
创建子网 neutron subnet-create --name bxb
--allocation-pool start=10.0.0.101,end=10.0.0.250
--dns-nameserver 223.5.5.5 --gateway 10.0.0.254
pptfz 10.0.0.0/24subnet-create 创建子网 --name 指定名称 bxb子网名称 --allocation-pool IP地址范围 pptfz 创建的子网关联到哪个网络
以下为操作
#创建网络
neutron net-create --shared --provider:physical_network provider \
--provider:network_type flat pptfz
Created a new network:
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2019-02-03T09:37:39 |
| description | |
| id | 9125ad48-6bbe-4baf-8d78-f91a7c0a8ea2 |
| ipv4_address_scope | |
| ipv6_address_scope | |
| mtu | 1500 |
| name | pptfz |
| port_security_enabled | True |
| provider:network_type | flat |
| provider:physical_network | provider |
| provider:segmentation_id | |
| router:external | False |
| shared | True |
| status | ACTIVE |
| subnets | |
| tags | |
| tenant_id | e33e3feaef784a5bb45bd9c766bc0f46 |
| updated_at | 2019-02-03T09:37:39 |
+---------------------------+--------------------------------------+
#创建子网
neutron subnet-create --name bxb \
--allocation-pool start=10.0.0.101,end=10.0.0.250 \
--dns-nameserver 223.5.5.5 --gateway 10.0.0.1 \
pptfz 10.0.0.0/24
Created a new subnet:
+-------------------+----------------------------------------------+
| Field | Value |
+-------------------+----------------------------------------------+
| allocation_pools | {"start": "10.0.0.101", "end": "10.0.0.250"} |
| cidr | 10.0.0.0/24 |
| created_at | 2019-02-03T09:40:37 |
| description | |
| dns_nameservers | 223.5.5.5 |
| enable_dhcp | True |
| gateway_ip | 10.0.0.254 |
| host_routes | |
| id | ad21906e-166d-47e2-8634-18c907c6da3b |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | bxb |
| network_id | 9125ad48-6bbe-4baf-8d78-f91a7c0a8ea2 |
| subnetpool_id | |
| tenant_id | e33e3feaef784a5bb45bd9c766bc0f46 |
| updated_at | 2019-02-03T09:40:37 |
+-------------------+----------------------------------------------+
2.创建云主机的硬件配置方案
openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano
+----------------------------+---------+
| Field | Value |
+----------------------------+---------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 1 |
| id | 0 |
| name | m1.nano |
| os-flavor-access:is_public | True |
| ram | 64 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 1 |
+----------------------------+---------+
//参数说明
openstack flavor create --id 0 --vcpus 1 --ram 64 --disk 1 m1.nano
flavor 硬件配置方案
--id 指定编号
--vcpus cpu个数
--ram 内存（单位：M）
--disk 磁盘（单位：G）
m1.nano 方案名称
3.创建密钥对
ssh-keygen -q -N "" -f ~/.ssh/id_rsa
openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey
+-------------+-------------------------------------------------+
| Field | Value |
+-------------+-------------------------------------------------+
| fingerprint | 0e:af:ab:c3:74:5f:56:1b:e8:46:7d:e5:65:4f:a8:9a |
| name | mykey |
| user_id | aaa8bfce5b5d451b956bb76dee235b9e |
+-------------+-------------------------------------------------+
//参数说明
ssh-keygen -q -N "" -f ~/.ssh/id_rsa 非交互式生成密钥对
-q 安静模式
-N 指定加密密码
-f 密钥对存放位置
openstack keypair create --public-key ~/.ssh/id_rsa.pub mykey 上传密钥对
4.创建安全组规则
openstack security group rule create --proto icmp default
+-----------------------+--------------------------------------+
| Field | Value |
+-----------------------+--------------------------------------+
| id | cb340772-4dd8-4d33-8ae0-2be3f43f26de |
| ip_protocol | icmp |
| ip_range | 0.0.0.0/0 |
| parent_group_id | b6f5f95a-fd52-43c1-bb4c-0625750e4369 |
| port_range | |
| remote_security_group | |
+-----------------------+--------------------------------------+
openstack security group rule create --proto tcp --dst-port 22 default
+-----------------------+--------------------------------------+
| Field | Value |
+-----------------------+--------------------------------------+
| id | 01c1cea4-76c0-4181-aca9-4b3148fb0397 |
| ip_protocol | tcp |
| ip_range | 0.0.0.0/0 |
| parent_group_id | b6f5f95a-fd52-43c1-bb4c-0625750e4369 |
| port_range | 22:22 |
| remote_security_group | |
+-----------------------+--------------------------------------+
#默认所有端口全部禁止，上边两个命令为允许ping和ssh
openstack security group rule create --proto icmp default
openstack security group rule create --proto tcp --dst-port 22 default
5.启动一个实例
openstack server create --flavor m1.nano --image cirros \
--nic net-id=`neutron net-list|awk 'NR==4{print $2}'` --security-group default \
--key-name mykey pptfz
+--------------------------------------+-----------------------------------------------+
| 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 | instance-00000001 |
| OS-EXT-STS:power_state | 0 |
| 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 | 8KcNG34aXwuK |
| config_drive | |
| created | 2019-02-03T12:10:10Z |
| flavor | m1.nano (0) |
| hostId | |
| id | d5e07f54-c70e-4657-9ec5-778edc941e99 |
| image | cirros (ac21b17b-e910-4ca4-b743-914b8fbd0e55) |
| key_name | mykey |
| name | pptfz |
| os-extended-volumes:volumes_attached | [] |
| progress | 0 |
| project_id | e33e3feaef784a5bb45bd9c766bc0f46 |
| properties | |
| security_groups | [{u'name': u'default'}] |
| status | BUILD |
| updated | 2019-02-03T12:10:12Z |
| user_id | aaa8bfce5b5d451b956bb76dee235b9e |
+--------------------------------------+-----------------------------------------------+
#创建完成后查看，状态为ACTIVE即为正确
openstack server list
+--------------------------------------+-------+--------+------------------+
| ID | Name | Status | Networks |
+--------------------------------------+-------+--------+------------------+
| d5e07f54-c70e-4657-9ec5-778edc941e99 | pptfz | ACTIVE | pptfz=10.0.0.102 |
+--------------------------------------+-------+--------+------------------+
启动实例后会在web界面显示
项目-->计算-->示例
