What Do I Do If 404 resource not found Is Reported When the VPC List Is Queried

4

【Product�?
ServiceCenter

【Version�?
3.0.5, 3.0.5.SPC1, 3.0.5.SPC2, 3.0.5.SPC3, and 3.0.5.SPC5

【Fault Type�?
System fault

【Symptom�?
After a VPC is created on ServiceCenter, "404 recourse not found" is displayed when you switch to the VPC list page.

【Fault Locating�?
The FusionSphere OpenStack resource pool version displayed on ServiceCenter is 6.0, but the actual version is 6.1. After the FusionSphere OpenStack version on ServiceCenter is changed, the API is normal.

【Root Cause�?
When the ServiceCenter is interconnected with the FusionSphere OpenStack cloud resource pool, the version is incorrectly set to 6.0, but the actual version is 6.1.When ServiceCenter is interconnected with FusionSphere OpenStack 6.0 and 6.1, the background driver layer contains two sets of different codes. The processing logic of the API for querying the VPC list is changed. Therefore, an error message is displayed when the interconnected version is inconsistent with the actual version.

【Solution�?
Perform the following operations to change the FusionSphere OpenStack version in the ServiceCenter database:
Step 1 Use PuTTY to log in to the active ServiceCenter node as user galaxmanager.
The default password is Huawei@CLOUD8.

Step 2 Run the following command to enter the engineering mode:
gotoEngineerMode
The default password is Huawei@CLOUD8!.

Step 3 Run the following command to disable user logout upon system timeout:
TMOUT=0

Step 4 Run the following command to switch to user dbadmin:
su - dbadmin

Step 5 Run the following command to access the database:
gsql -W Manager@123

Step 6 Run the following commands to change the FusionSphere OpenStack version in the database from 6.0 to 6.1:
update connector.connector set VERSION='6.1' where VERSION='6.0';
update ssp.cloud_infra set VERSION='6.1' where VERSION=�?.0';
update ssp.cloud_infra_attr set value ='6.1' where ATTR='version' and value ='6.0';

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Other related questions:
What Do I Do If Error Code 404 Is Reported When a Route Network Is Deleted from ServiceCenter or a Router Is Disassociated
【Product�? ServiceCenter 【Version�? 3.0, 3.0.SPC2, 3.0.5, 3.0.5.SP1, 3.0.5.SP2, 3.0.5.SP3, 3.0.5.SP5, 3.0.7, and 3.0.8 【Fault Type�? Network fault 【Symptom�? When a route network is deleted or a router is disassociated, 404 not found is displayed on the page. 【Fault Locating�? Step 1 Use SSH to log in to a FusionSphere OpenStack node through the reverse proxy IP address. The default username and password are FSP and Huawei@CLOUD8, respectively. Step 2 Switch to user root. Step 3 Run the following command to import environment variables: source set_env Step 4 Run the following command to check the neutron plug-in configuration on FusionSphere OpenStack: cps template-params-show --service neutron neutron-server Check the service_plugins information. The VPN plug-in information is not configured. Therefore, error code 404 is displayed. 【Root Cause�? In an SDN scenario, the VPN plug-in is not configured on FusionSphere OpenStack. Error code 404 is reported when a route network is deleted from ServiceCenter or a router is disassociated. 【Solution�? Contact FusionSphere OpenStack engineers to configure the VPN plug-in. ----End

What Do I Do If Error Code 404 Is Displayed When I Enter the Firewall Page on ServiceCenter
【Product�? ServiceCenter 【Version�? 3.0, 3.0.SPC2, 3.0.5, 3.0.5.SP1, 3.0.5.SP2, 3.0.5.SP3, 3.0.5.SP5, 3.0.7, and 3.0.8 【Fault Type�? Network fault 【Symptom�? Error code 404 is displayed when you enter the firewall page on ServiceCenter. 【Fault Locating�? Step 1 Use SSH to log in to a FusionSphere OpenStack node through the reverse proxy IP address. The default username and password are FSP and Huawei@CLOUD8, respectively. Step 2 Switch to user root. Step 3 Run the following command to import environment variables: source set_env Step 4 Run the following command to check the neutron plug-in configuration on FusionSphere OpenStack: cps template-params-show --service neutron neutron-server Step 5 Check the service_plugins information. The firewall plug-in information is not configured. Therefore, error code 404 occurs. 【Root Cause�? In the SDN scenario, the firewall plug-in is not configured on FusionSphere OpenStack. As a result, error code 404 is displayed. 【Solution�? Contact FusionSphere OpenStack engineers to configure the firewall plug-in. ----End

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