我试图访问一些已启动的虚拟机但没有成功。我按照本教程创建了一个专用网络。下面列出：
+--------------------------------------+----------+--------------------------------------+
| ID | Name | Subnets |
+--------------------------------------+----------+--------------------------------------+
| 326a319c-e75d-48f1-ac36-aed342c45874 | private | f16b8b8c-482e-4cf5-a5d6-74e284b7e0f1 |
下面列出了安全组：
microstack.openstack security group list
+--------------------------------------+---------+------------------------+----------------------------------+------+
| ID | Name | Description | Project | Tags |
+--------------------------------------+---------+------------------------+----------------------------------+------+
| 04c5c579-91bf-4497-bd01-47c7fa69df81 | default | Default security group | 9c12393bf2e54547bef78aac510ba6c6 | [] |
| 3c69498c-c210-48c8-ba43-fbf60a0c224e | default | Default security group | 37f73779b3cd42dc96044ea0fd6d1e98 | [] |
| 5a20b02a-aac4-4c62-9ea2-24dfd8c59f67 | default | Default security group | | [] |
+--------------------------------------+---------+------------------------+----------------------------------+------+
我正在使用以下安全组：
microstack.openstack security group show 3c69498c-c210-48c8-ba43-fbf60a0c224e
+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Field | Value |
+-----------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| created_at | 2020-08-14T17:54:45Z |
| description | Default security group |
| id | 3c69498c-c210-48c8-ba43-fbf60a0c224e |
| location | Munch({'cloud': '', 'region_name': '', 'zone': None, 'project': Munch({'id': '37f73779b3cd42dc96044ea0fd6d1e98', 'name': 'admin', 'domain_id': None, 'domain_name': 'default'})}) |
| name | default |
| project_id | 37f73779b3cd42dc96044ea0fd6d1e98 |
| revision_number | 3 |
| rules | created_at='2020-08-14T17:54:45Z', direction='egress', ethertype='IPv6', id='1e5c2fed-7c7a-4dd4-9e11-c87d0de012ee', updated_at='2020-08-14T17:54:45Z' |
| | created_at='2020-08-14T17:54:45Z', direction='ingress', ethertype='IPv4', id='36394ec6-0f35-4b26-9788-61bf76a08088', remote_group_id='3c69498c-c210-48c8-ba43-fbf60a0c224e', updated_at='2020-08-14T17:54:45Z' |
| | created_at='2020-08-14T17:54:45Z', direction='ingress', ethertype='IPv6', id='48986d96-ec57-4f49-aee8-6e1c68e273b1', remote_group_id='3c69498c-c210-48c8-ba43-fbf60a0c224e', updated_at='2020-08-14T17:54:45Z' |
| | created_at='2020-08-14T17:56:16Z', direction='ingress', ethertype='IPv4', id='58816267-8df8-4a89-a9c5-31986a441365', port_range_max='22', port_range_min='22', protocol='tcp', remote_ip_prefix='0.0.0.0/0', updated_at='2020-08-14T17:56:16Z' |
| | created_at='2020-08-14T17:54:45Z', direction='egress', ethertype='IPv4', id='c75e9aa8-84f3-4d05-9d33-0da7892f7a07', updated_at='2020-08-14T17:54:45Z' |
| | created_at='2020-08-14T17:56:14Z', direction='ingress', ethertype='IPv4', id='d029b66c-219e-488d-93af-1f87a9d8b006', protocol='icmp', remote_ip_prefix='0.0.0.0/0', updated_at='2020-08-14T17:56:14Z' |
| tags | [] |
| updated_at | 2020-08-14T17:56:16Z |
我用来启动虚拟机的命令：
microstack.openstack server create --flavor m1.medium --image ubuntu_1804 --nic net-id=326a319c-e75d-48f1-ac36-aed342c45874 --key-name microstack --security-group 3c69498c-c210-48c8-ba43-fbf60a0c224e server_micro
下面，我们可以看到 VM 已启动：
microstack.openstack server list
| ID | Name | Status | Networks | Image | Flavor |
+--------------------------------------+--------------+--------+-----------------------------------+-------------+-----------+
| 9e88311d-0907-4534-ba5d-ee80d2de06ee | server_micro | ACTIVE | private=10.0.0.127 | ubuntu_1804 | m1.medium |
microstack.openstack server show 9e88311d-0907-4534-ba5d-ee80d2de06ee
+-------------------------------------+----------------------------------------------------------+
| Field | Value |
+-------------------------------------+----------------------------------------------------------+
| OS-DCF:diskConfig | MANUAL |
| OS-EXT-AZ:availability_zone | nova |
| OS-EXT-SRV-ATTR:host | jabuti |
| OS-EXT-SRV-ATTR:hypervisor_hostname | jabuti |
| OS-EXT-SRV-ATTR:instance_name | instance-0000000a |
| OS-EXT-STS:power_state | Running |
| OS-EXT-STS:task_state | None |
| OS-EXT-STS:vm_state | active |
| OS-SRV-USG:launched_at | 2020-08-31T13:54:52.000000 |
| OS-SRV-USG:terminated_at | None |
| accessIPv4 | |
| accessIPv6 | |
| addresses | private=10.0.0.127 |
| config_drive | |
| created | 2020-08-31T13:54:45Z |
| flavor | m1.medium (3) |
| hostId | 61fe40d2c4303db62eef04a071c6d7ee01f0465ec467f911ac05e2c0 |
| id | 9e88311d-0907-4534-ba5d-ee80d2de06ee |
| image | ubuntu_1804 (a1d60e2d-72d7-47d8-8aea-e97e8ba2a09b) |
| key_name | microstack |
| name | server_micro |
| progress | 0 |
| project_id | 37f73779b3cd42dc96044ea0fd6d1e98 |
| properties | |
| security_groups | name='default' |
| status | ACTIVE |
| updated | 2020-08-31T13:54:53Z |
| user_id | ff66b68443994bfeb2101851e7ea026d |
| volumes_attached | |
+-------------------------------------+----------------------------------------------------------+
但我无法访问启动的实例：
ping 10.0.0.127
PING 10.0.0.127 (10.0.0.127) 56(84) bytes of data.
From 10.75.211.9: icmp_seq=2 Redirect Host(New nexthop: 10.75.211.13)
From 10.75.211.9: icmp_seq=3 Redirect Host(New nexthop: 10.75.211.13)
From 10.75.211.9: icmp_seq=4 Redirect Host(New nexthop: 10.75.211.13)
From 10.75.211.9: icmp_seq=5 Redirect Host(New nexthop: 10.75.211.13)
^C
--- 10.0.0.127 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4004ms
我错过了什么？我应该如何 ping/ssh 启动的实例？