kolla 部署openstack train版本（三节点controller+compute+storage）------功能测试
2024-05-10 15:50:46
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=============kolla --初始化基本的运行环境
#####安装openstackclient[root@kolla-1 ~]# source /etc/kolla/admin-openrc.sh
[root@kolla-1 ~]# pip install python-openstackclient
Traceback (most recent call last):File "/usr/bin/openstack", line 5, in <module>from openstackclient.shell import mainFile "/usr/lib/python2.7/site-packages/openstackclient/shell.py", line 24, in <module>from osc_lib import shellFile "/usr/lib/python2.7/site-packages/osc_lib/shell.py", line 33, in <module>from osc_lib.cli import client_config as cloud_configFile "/usr/lib/python2.7/site-packages/osc_lib/cli/client_config.py", line 18, in <module>from openstack.config import exceptions as sdk_exceptionsFile "/usr/lib/python2.7/site-packages/openstack/__init__.py", line 16, in <module>import openstack.configFile "/usr/lib/python2.7/site-packages/openstack/config/__init__.py", line 17, in <module>from openstack.config.loader import OpenStackConfig # noqaFile "/usr/lib/python2.7/site-packages/openstack/config/loader.py", line 33, in <module>from openstack.config import cloud_regionFile "/usr/lib/python2.7/site-packages/openstack/config/cloud_region.py", line 44, in <module>from openstack import proxyFile "/usr/lib/python2.7/site-packages/openstack/proxy.py", line 24, in <module>from openstack import resourceFile "/usr/lib/python2.7/site-packages/openstack/resource.py", line 49, in <module>from openstack import utilsFile "/usr/lib/python2.7/site-packages/openstack/utils.py", line 13, in <module>import queue
ImportError: No module named queue#####报错：
vim usr/local/lib/python2.7/dist-packages/openstack/utils.py
vim /usr/lib/python2.7/site-packages/openstack/cloud/openstackcloud.py####处理 replace "import queue" with:
from multiprocessing import Queue as queue使用init-runonce脚本创建网络、flavor更改 /usr/share/kolla-ansible/init-runonce 配置line18--21，provider网卡网段--第二张网卡# This EXT_NET_CIDR is your public network,that you want to connect to the internet via.
ENABLE_EXT_NET=${ENABLE_EXT_NET:-1}
EXT_NET_CIDR='192.168.2.0/24'
EXT_NET_RANGE='start=192.168.2.120,end=192.168.2.160'
EXT_NET_GATEWAY='192.168.2.254'[root@kolla-1 ~]# bash /usr/share/kolla-ansible/init-runonce
Checking for locally available cirros image.
Creating glance image.
+------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| checksum | 443b7623e27ecf03dc9e01ee93f67afe |
| container_format | bare |
| created_at | 2020-09-23T08:44:09Z |
| disk_format | qcow2 |
| file | /v2/images/7040ac60-2956-4749-9e7f-2a9dfc28e0bb/file |
| id | 7040ac60-2956-4749-9e7f-2a9dfc28e0bb |
| min_disk | 0 |
| min_ram | 0 |
| name | cirros |
| owner | 8b1f51701aa9415c9a66c238c888e5e8 |
| properties | os_hash_algo='sha512', os_hash_value='6513f21e44aa3da349f248188a44bc304a3653a04122d8fb4535423c8e1d14cd6a153f735bb0982e2161b5b5186106570c17a9e58b64dd39390617cd5a350f78', os_hidden='False', os_type='linux', owner_specified.openstack.md5='443b7623e27ecf03dc9e01ee93f67afe', owner_specified.openstack.object='images/cirros', owner_specified.openstack.sha256='a8dd75ecffd4cdd96072d60c2237b448e0c8b2bc94d57f10fdbc8c481d9005b8', self='/v2/images/7040ac60-2956-4749-9e7f-2a9dfc28e0bb' |
| protected | False |
| schema | /v2/schemas/image |
| size | 12716032 |
| status | active |
| tags | |
| updated_at | 2020-09-23T08:44:09Z |
| visibility | public |
+------------------+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Configuring neutron.
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2020-09-23T08:44:14Z |
| description | |
| dns_domain | None |
| id | f9041ac4-ed8b-4a71-b02f-28f4994a8653 |
| ipv4_address_scope | None |
| ipv6_address_scope | None |
| is_default | False |
| is_vlan_transparent | None |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| mtu | 1500 |
| name | public1 |
| port_security_enabled | True |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| provider:network_type | flat |
| provider:physical_network | physnet1 |
| provider:segmentation_id | None |
| qos_policy_id | None |
| revision_number | 1 |
| router:external | External |
| segments | None |
| shared | False |
| status | ACTIVE |
| subnets | |
| tags | |
| updated_at | 2020-09-23T08:44:14Z |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| allocation_pools | 192.168.2.120-192.168.2.160 |
| cidr | 192.168.2.0/24 |
| created_at | 2020-09-23T08:44:18Z |
| description | |
| dns_nameservers | |
| dns_publish_fixed_ip | None |
| enable_dhcp | False |
| gateway_ip | 192.168.2.254 |
| host_routes | |
| id | 837834cf-c204-4a31-afca-d438343fbd11 |
| ip_version | 4 |
| ipv6_address_mode | None |
| ipv6_ra_mode | None |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | public1-subnet |
| network_id | f9041ac4-ed8b-4a71-b02f-28f4994a8653 |
| prefix_length | None |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| revision_number | 0 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | |
| updated_at | 2020-09-23T08:44:18Z |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2020-09-23T08:44:23Z |
| description | |
| dns_domain | None |
| id | aa5e7e4a-ac8e-45ea-9e7d-bc6c8d369b24 |
| ipv4_address_scope | None |
| ipv6_address_scope | None |
| is_default | False |
| is_vlan_transparent | None |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| mtu | 1450 |
| name | demo-net |
| port_security_enabled | True |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| provider:network_type | vxlan |
| provider:physical_network | None |
| provider:segmentation_id | 1 |
| qos_policy_id | None |
| revision_number | 1 |
| router:external | Internal |
| segments | None |
| shared | False |
| status | ACTIVE |
| subnets | |
| tags | |
| updated_at | 2020-09-23T08:44:24Z |
+---------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| allocation_pools | 10.0.0.2-10.0.0.254 |
| cidr | 10.0.0.0/24 |
| created_at | 2020-09-23T08:44:28Z |
| description | |
| dns_nameservers | 8.8.8.8 |
| dns_publish_fixed_ip | None |
| enable_dhcp | True |
| gateway_ip | 10.0.0.1 |
| host_routes | |
| id | dab549b4-3c29-43cc-a662-7c6211c21556 |
| ip_version | 4 |
| ipv6_address_mode | None |
| ipv6_ra_mode | None |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | demo-subnet |
| network_id | aa5e7e4a-ac8e-45ea-9e7d-bc6c8d369b24 |
| prefix_length | None |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| revision_number | 0 |
| segment_id | None |
| service_types | |
| subnetpool_id | None |
| tags | |
| updated_at | 2020-09-23T08:44:28Z |
+----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| admin_state_up | UP |
| availability_zone_hints | |
| availability_zones | |
| created_at | 2020-09-23T08:44:33Z |
| description | |
| distributed | False |
| external_gateway_info | null |
| flavor_id | None |
| ha | False |
| id | b5d6c019-18e6-4d7e-91e3-cd2c33cf1105 |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | demo-router |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| revision_number | 1 |
| routes | |
| status | ACTIVE |
| tags | |
| updated_at | 2020-09-23T08:44:33Z |
+-------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-09-23T08:45:08Z |
| description | |
| direction | ingress |
| ether_type | IPv4 |
| id | 4e6a99d6-b63d-428b-9922-d469a38ef79e |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | None |
| port_range_max | None |
| port_range_min | None |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| protocol | icmp |
| remote_group_id | None |
| remote_ip_prefix | 0.0.0.0/0 |
| revision_number | 0 |
| security_group_id | 093e42d8-d119-4c96-8691-9d0aa59d8558 |
| tags | [] |
| updated_at | 2020-09-23T08:45:08Z |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-09-23T08:45:12Z |
| description | |
| direction | ingress |
| ether_type | IPv4 |
| id | 64b00925-98d3-449b-901c-6744a585ed56 |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | None |
| port_range_max | 22 |
| port_range_min | 22 |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| protocol | tcp |
| remote_group_id | None |
| remote_ip_prefix | 0.0.0.0/0 |
| revision_number | 0 |
| security_group_id | 093e42d8-d119-4c96-8691-9d0aa59d8558 |
| tags | [] |
| updated_at | 2020-09-23T08:45:12Z |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-09-23T08:45:16Z |
| description | |
| direction | ingress |
| ether_type | IPv4 |
| id | b1874664-c61a-4c68-a882-8db838ba3c6b |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | None |
| port_range_max | 8000 |
| port_range_min | 8000 |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| protocol | tcp |
| remote_group_id | None |
| remote_ip_prefix | 0.0.0.0/0 |
| revision_number | 0 |
| security_group_id | 093e42d8-d119-4c96-8691-9d0aa59d8558 |
| tags | [] |
| updated_at | 2020-09-23T08:45:16Z |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-09-23T08:45:19Z |
| description | |
| direction | ingress |
| ether_type | IPv4 |
| id | 832dfefe-2c2c-4408-9ca6-b4e3014f2602 |
| location | cloud='', project.domain_id=, project.domain_name='Default', project.id='8b1f51701aa9415c9a66c238c888e5e8', project.name='admin', region_name='RegionOne', zone= |
| name | None |
| port_range_max | 8080 |
| port_range_min | 8080 |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| protocol | tcp |
| remote_group_id | None |
| remote_ip_prefix | 0.0.0.0/0 |
| revision_number | 0 |
| security_group_id | 093e42d8-d119-4c96-8691-9d0aa59d8558 |
| tags | [] |
| updated_at | 2020-09-23T08:45:19Z |
+-------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Configuring nova public key and quotas.
+-------------+-------------------------------------------------+
| Field | Value |
+-------------+-------------------------------------------------+
| fingerprint | 82:40:b9:c2:3e:49:ca:3a:a1:b8:13:3c:05:e0:aa:ed |
| name | mykey |
| user_id | 8a9bc4e3b20b4181a3b3b36611fe8708 |
+-------------+-------------------------------------------------+
+----------------------------+---------+
| Field | Value |
+----------------------------+---------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 1 |
| id | 1 |
| name | m1.tiny |
| os-flavor-access:is_public | True |
| properties | |
| ram | 512 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 1 |
+----------------------------+---------+
+----------------------------+----------+
| Field | Value |
+----------------------------+----------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 20 |
| id | 2 |
| name | m1.small |
| os-flavor-access:is_public | True |
| properties | |
| ram | 2048 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 1 |
+----------------------------+----------+
+----------------------------+-----------+
| Field | Value |
+----------------------------+-----------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 40 |
| id | 3 |
| name | m1.medium |
| os-flavor-access:is_public | True |
| properties | |
| ram | 4096 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 2 |
+----------------------------+-----------+
+----------------------------+----------+
| Field | Value |
+----------------------------+----------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 80 |
| id | 4 |
| name | m1.large |
| os-flavor-access:is_public | True |
| properties | |
| ram | 8192 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 4 |
+----------------------------+----------+
+----------------------------+-----------+
| Field | Value |
+----------------------------+-----------+
| OS-FLV-DISABLED:disabled | False |
| OS-FLV-EXT-DATA:ephemeral | 0 |
| disk | 160 |
| id | 5 |
| name | m1.xlarge |
| os-flavor-access:is_public | True |
| properties | |
| ram | 16384 |
| rxtx_factor | 1.0 |
| swap | |
| vcpus | 8 |
+----------------------------+-----------+Done.To deploy a demo instance, run:openstack server create \--image cirros \--flavor m1.tiny \--key-name mykey \--network demo-net \demo1[root@kolla-1 ~]# openstack server list[root@kolla-1 ~]# openstack network list
+--------------------------------------+----------+--------------------------------------+
| ID | Name | Subnets |
+--------------------------------------+----------+--------------------------------------+
| aa5e7e4a-ac8e-45ea-9e7d-bc6c8d369b24 | demo-net | dab549b4-3c29-43cc-a662-7c6211c21556 |
| f9041ac4-ed8b-4a71-b02f-28f4994a8653 | public1 | 837834cf-c204-4a31-afca-d438343fbd11 |
+--------------------------------------+----------+--------------------------------------+
[root@kolla-1 ~]# openstack network agent list
+--------------------------------------+--------------------+---------+-------------------+-------+-------+---------------------------+
| ID | Agent Type | Host | Availability Zone | Alive | State | Binary |
+--------------------------------------+--------------------+---------+-------------------+-------+-------+---------------------------+
| 38378706-6d3c-4f38-94f4-560f914938f1 | DHCP agent | kolla-1 | nova | :-) | UP | neutron-dhcp-agent |
| 56482ac3-e8d6-48ab-9846-c5786b3385ec | Open vSwitch agent | kolla-2 | None | :-) | UP | neutron-openvswitch-agent |
| 6b39cb43-e2a8-462b-b110-c987adbffa72 | Metadata agent | kolla-1 | None | :-) | UP | neutron-metadata-agent |
| ae1c2863-784c-4c9c-8589-e06de7e5b89c | L3 agent | kolla-1 | nova | :-) | UP | neutron-l3-agent |
| e71c2774-a0cf-45dc-b61c-3e2b2433d8e7 | Open vSwitch agent | kolla-1 | None | :-) | UP | neutron-openvswitch-agent |
+--------------------------------------+--------------------+---------+-------------------+-------+-------+---------------------------+####创建 虚机
[root@kolla-1 ~]# openstack server create --image cirros --flavor m1.tiny --key-name mykey --network demo-net demo1
+-------------------------------------+-----------------------------------------------+
| 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 | ncXk2dd4y66H |
| config_drive | |
| created | 2020-09-23T09:04:03Z |
| flavor | m1.tiny (1) |
| hostId | |
| id | fdc82170-914b-4a4b-9da2-dc4bef801085 |
| image | cirros (7040ac60-2956-4749-9e7f-2a9dfc28e0bb) |
| key_name | mykey |
| name | demo1 |
| progress | 0 |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| properties | |
| security_groups | name='default' |
| status | BUILD |
| updated | 2020-09-23T09:04:03Z |
| user_id | 8a9bc4e3b20b4181a3b3b36611fe8708 |
| volumes_attached | |
+-------------------------------------+-----------------------------------------------+[root@kolla-1 ~]# openstack floating ip create public1
+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-09-23T09:05:11Z |
| description | |
| dns_domain | None |
| dns_name | None |
| fixed_ip_address | None |
| floating_ip_address | 192.168.2.134 |
| floating_network_id | f9041ac4-ed8b-4a71-b02f-28f4994a8653 |
| id | 32a2cd9f-f326-45d6-98fd-e5347fb76c81 |
| location | Munch({'project': Munch({'domain_name': 'Default', 'domain_id': None, 'name': 'admin', 'id': u'8b1f51701aa9415c9a66c238c888e5e8'}), 'cloud': '', 'region_name': 'RegionOne', 'zone': None}) |
| name | 192.168.2.134 |
| port_details | None |
| port_id | None |
| project_id | 8b1f51701aa9415c9a66c238c888e5e8 |
| qos_policy_id | None |
| revision_number | 0 |
| router_id | None |
| status | DOWN |
| subnet_id | None |
| tags | [] |
| updated_at | 2020-09-23T09:05:11Z |
+---------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+[root@kolla-1 ~]# openstack server add floating ip fdc82170-914b-4a4b-9da2-dc4bef801085 192.168.2.134[root@kolla-1 ~]# openstack server list
+--------------------------------------+--------+--------+------------------------------------+--------+----------+
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+--------+--------+------------------------------------+--------+----------+
| fdc82170-914b-4a4b-9da2-dc4bef801085 | demo1 | ACTIVE | demo-net=10.0.0.49, 192.168.2.134 | cirros | m1.tiny |
| fbdb336f-8b6c-4c81-a5dd-077aa8ab9beb | test-1 | ACTIVE | demo-net=10.0.0.152, 192.168.2.149 | cirros | m1.small |
+--------------------------------------+--------+--------+------------------------------------+--------+----------+测试：
[D:\~]$
[D:\~]$ ping 192.168.2.134正在 Ping 192.168.2.134 具有 32 字节的数据:
来自 192.168.2.134 的回复: 字节=32 时间=8ms TTL=62
来自 192.168.2.134 的回复: 字节=32 时间=4ms TTL=62
来自 192.168.2.134 的回复: 字节=32 时间=4ms TTL=62
来自 192.168.2.134 的回复: 字节=32 时间=4ms TTL=62192.168.2.134 的 Ping 统计信息:数据包: 已发送 = 4，已接收 = 4，丢失 = 0 (0% 丢失)，
往返行程的估计时间(以毫秒为单位):最短 = 4ms，最长 = 8ms，平均 = 5ms[D:\~]$ ssh cirros@192.168.2.134Connecting to 192.168.2.134:22...
Connection established.
To escape to local shell, press Ctrl+Alt+].sh: /usr/bin/xauth: not found
$
$
$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue qlen 1link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00inet 127.0.0.1/8 scope host lovalid_lft forever preferred_lft foreverinet6 ::1/128 scope host valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc pfifo_fast qlen 1000link/ether fa:16:3e:69:d3:37 brd ff:ff:ff:ff:ff:ffinet 10.0.0.49/24 brd 10.0.0.255 scope global eth0valid_lft forever preferred_lft foreverinet6 fe80::f816:3eff:fe69:d337/64 scope link valid_lft forever preferred_lft forever
$ ping 114.114.114.114
PIN114.114.114.114 (114.114.114.114): 56 data bytes
64 bytes from 114.114.114.114: seq=0 ttl=63 time=34.701 ms
64 bytes from 114.114.114.114: seq=1 ttl=64 time=34.221 ms
64 bytes from 114.114.114.114: seq=2 ttl=91 time=34.009 ms可通外网 ，ok！###虚机
##卷
##网络
###系统
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