Method used when you cannot log in to FusionInsight Manager

3

Check whether the Tomcat process is normal, whether the port number is occupied, and whether the floating IP address, NIC interface, mask, and gateway are correctly configured.
For details, see Appendix > Installing FusionInsight Manager > Failed to Log In to FusionInsight Manager After the Manager Two-node Cluster Is Installed in the FusionInsight HD Software Installation.

Other related questions:
Functions of FusionInsight Manager
FusionInsight Manager serves as an O&M system that provides highly reliable, secure, fault-tolerant, and easy-to-use cluster management for FusionInsight HD. It helps customers solve related issues in scenarios such as site deployment, routine maintenance, troubleshooting, and service R&D. FusionInsight Manager supports installation and deployment, monitoring, alarm management, user management, rights management, auditing, service management, health checks, fault location, upgrades, and patching of large-scale clusters. 1. One-click installation 2. Unified alarm monitoring 3. Unified user management 4. Service management 5. Health checks 6. Maintenance operation auditing 7. Single sign-on 8. Fault location 9. Backup and restoration 10. System upgrades

In FusionInsight,What is the default user and password for logging in to FusionInsight Manager
Default username is admin and the default password is Admin@123

User management methods within a FusionInsight environment
The FusionInsight administrator can manage users on the Manager page in GUI mode, such as modifying user information, locking or unlocking users, deleting users, and resetting passwords, among other options. In addition, the administrator can use the kadmin console command to manage users on clients.

In FusionInsight,How to find and log in to the active and standby management nodes?
1.Use PuTTY to log in to the management node as user root using the IP address of FusionInsight Manager. 2.Run the following command to find the active and standby management nodes. sh /opt/huawei/Bigdata/om-0.0.1/sbin/status-oms.sh The server is the active management node if the parameter value of HA_active in the displayed information is active. For example, mgtomsdat-sh-3-01-1 displayed in the following information is the active management node. The server is the standby management node if the parameter value of HA_active in the displayed information is standby.

Environment requirements for the client used to log in to the iBMC webUI
The client used to log in to the iBMC WebUI must be installed with the JRE and web browser of the required versions. For details about the environment requirements for logging in to the iMana web, see http://support.huawei.com/ehedex/hdx.do?docid=DOC1000010818&lang=en&idPath=7919749|9856522|21782478|21782482|9901873&clientWidth=1520&browseTime=1493185628841. For details about the environment requirements for logging in to the iBMC web, see http://support.huawei.com/ehedex/hdx.do?docid=DOC1000010818&lang=en&idPath=7919749|9856522|21782478|21782482|9901873&clientWidth=1520&browseTime=1493185628841.

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