Discovery stores load balancer
information in several tables.
The information in this topic pertains to discovery with probes and sensors only. If you
are using patterns, such as to discover F5 Big-IP load
balancers, see the relevant topic for that type of load balancer.
주: By default, the system uses the discovered IP address of a load balancer for the CI
record. This can be the management IP created for the device that is used in the Discovery
schedule. For instructions on how to force Discovery to use the IP address of the load
balancer's NIC rather than that of a management IP, see
IP address selection properties.
표 1. Fields on the Citrix Netscalers [cmdb_ci_lb_netscaler] table
| Field label and name |
Probes that gather data |
| Serial Number [serial_number] |
SNMP - Netscaler - Identity - Serial |
| Asset tag [asset_tag] |
SNMP - Netscaler - Identity |
| Model ID [model_id] |
SNMP - Netscaler - Identity |
표 2. Fields on the Cisco GSS [cmdb_ci_lb_cisco_gss] table
| Field label and name |
Probes that gather data |
| Serial Number [serial_number] |
Cisco GSS - Serial Number |
| Model ID [model_id] |
Cisco GSS - Identity |
| IP Address [ip_address] |
Cisco GSS - Network |
| Manufacturer [manufacturer] |
Cisco GSS - Identity |
표 3. Fields on the Cisco CSS [cmdb_ci_lb_cisco_css] table
| Field label and name |
Probes that gather data |
| Serial Number [serial_number] |
SNMP - Load Balancer – Identity |
| Model ID [model_id] |
| IP Address [ip_address] |
| Manufacturer [manufacturer] |
표 4. Fields on the F5 BIG-IP [cmdb_ci_lb_bigip] table
| Field label and name |
Probes that gather data |
| Active modules [active_modules]* |
SNMP - F5 BIG-IP - System |
| Asset tag [asset_tag] |
| Model ID [model_id] |
| Failover mode [failover_mode]* |
| Failover peer [failover_peer]* |
| Serial Number [serial_number] |
Cisco GSS - Serial Number |
*not visible on the form by default. Customize the form to add this field.표 5. Fields on the Load Balancer [cmdb_ci_lb] table
| Field label and name |
Probes that gather data |
| Operational status [operational_status] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
- SNMP - Load Balancer - Identity
|
| Name [name] |
표 6. Fields on the Load Balancer Application [cmdb_ci_lb_appl] table
| Field label and name |
Probes that gather data |
| Configuration file [config_file]* |
Nginx - Get Configuration |
| Name [name] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- Nginx - Get Configuration
|
| IP Address [ip_address]* |
| Most recent discovery [last_discovered]* |
| Version [version] |
- Apache - Version
- HAProxy - Version
- Nginx - Version
|
표 7. Fields on the Load Balancer Interface [cmdb_ci_lb_interface] table
| Field label and name |
Probes that gather data |
| Status [install_status]* |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Load Balancer [load_balancer] |
| Name [name] |
*not visible on the form by default. Customize the form to add this field.표 8. Fields on the Load Balancer Pool [cmdb_ci_lb_pool] table
| Field label and name |
Probes that gather data |
| Load Balancing Method [load_balance_method] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Load Balancer [load_balancer] |
| Most recent discovery [last_discovered]* |
| Name [name] |
*not visible on the form by default. Customize the form to add this field.표 9. Fields for Load Balancer Pool Member [cmdb_ci_lb_pool_member] data
| Field label and name |
Probes that gather data |
| Fully qualified domain name [fqdn]* |
- HAProxy - Get Configuration
- Nginx - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| IP Address [ip_address] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- Nginx- Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Load balancer [load_balancer] |
| Most recent discovery [last_discovery]* |
| Name [name] |
| Pool [pool]* |
| Service Port [service_port] |
*not visible on the form by default. Customize the form to add this field.표 10. Fields for Load Balancer Service [cmdb_ci_lb_service] data
| Field label and name |
Probes that gather data |
| Input URL [input_url] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- Nginx - Get Configuration
|
| IP Address [ip_address] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- Cisco GSS - Identity
- HAProxy - Get Configuration
- Nginx - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Last port [last_port]* |
HAProxy - Get Configuration |
| Load Balancer [load_balancer] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- Cisco GSS - Identity
- HAProxy - Get Configuration
- Nginx - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Most recent discovery [last_discovery]* |
| Service Port [service_port]* |
*not visible on the form by default. Customize the form to add this field.표 11. Fields for Load Balancer VLAN [cmdb_ci_lb_vlan] data
| Field label and name |
Probes that gather data |
| Load Balancer [load_balancer] |
- Apache - Get JK Module
- Apache - Get Proxy Module
- HAProxy - Get Configuration
- Nginx - Get Configuration
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
| Name [name] |
| Tag [tag] |
- SNMP - F5 BIG-IP - System
- SNMP - Netscaler - System
|
Apache web server data
Discovery also collects data on Apache web serer load balancing modules using SSH. See
Apache mod_jk and mod_proxy discovery for more information on
probes for Apache web server data. For information on the tables, fields, and data sources
that discovery populates for Apache web servers, see Apache web server discovery.