Curl doesn't give any output

[kommuri-bharath]

Hello All,

I planned to scrape the below OID's from an F5 node and ended up with an empty result.

When I include below OID's the scrape works successfully and gives the output:

f5_bigip_LAN_AZ_060:

walk:
  - sysName
  - sysUpTime
  - hrSystemUptime

But when I add the "psuStatsTable" to the above list, the curl will not give any result.

The snmpwalk is fine and giving the output.

/usr/bin/snmpwalk -r 2 -t 5 -v 3 -l authPriv -u XXXXX -a SHA -A XXXXX -x AES128 -X XXXXX 10.XXX.79 1.3.6.1.4.1.12276.1.2.1.9.1.1.1
SNMPv2-SMI::enterprises.12276.1.2.1.9.1.1.1.8.112.108.97.116.102.111.114.109.5.112.115.117.45.49 = STRING: "psu-1"
SNMPv2-SMI::enterprises.12276.1.2.1.9.1.1.1.8.112.108.97.116.102.111.114.109.5.112.115.117.45.50 = STRING: "psu-2"

/usr/bin/snmpwalk -r 2 -t 5 -v 3 -l authPriv -u XXXXz -a SHA -A XXXX -x AES128 -X XXXXX 10.XXXX79 1.3.6.1.4.1.12276.1.2.1.9.1.1.2
SNMPv2-SMI::enterprises.12276.1.2.1.9.1.1.2.8.112.108.97.116.102.111.114.109.5.112.115.117.45.49 = STRING: "FZ2242RC1042"
SNMPv2-SMI::enterprises.12276.1.2.1.9.1.1.2.8.112.108.97.116.102.111.114.109.5.112.115.117.45.50 = STRING: "FZ2242RC0695"

I am using generator to generate the yml file.. and the data in yml file looks like this:

modules:
< these entries are #ed >
f5_bigip_LAN_AZ_060:

walk:
  - sysName
  - sysUpTime
  - hrSystemUptime
  - psuStatsTable

retries: 3
timeout: 5s

< these entries are #ed >
WARNING: This file was auto-generated using snmp_exporter generator, manual changes will be lost.
f5_bigip_LAN_AZ_060:
walk:
- 1.3.6.1.4.1.12276.1.2.1.9.1
get:
- 1.3.6.1.2.1.1.3.0
- 1.3.6.1.2.1.1.5.0
- 1.3.6.1.2.1.25.1.1.0
metrics:
- name: sysUpTime
oid: 1.3.6.1.2.1.1.3
type: gauge
help: The time (in hundredths of a second) since the network management portion
of the system was last re-initialized. - 1.3.6.1.2.1.1.3
- name: sysName
oid: 1.3.6.1.2.1.1.5
type: DisplayString
help: An administratively-assigned name for this managed node - 1.3.6.1.2.1.1.5
- name: hrSystemUptime
oid: 1.3.6.1.2.1.25.1.1
type: gauge
help: The amount of time since this host was last initialized - 1.3.6.1.2.1.25.1.1
- name: psuName
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.1
type: DisplayString
help: PSU name - 1.3.6.1.4.1.12276.1.2.1.9.1.1.1
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuSerialNo
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.2
type: DisplayString
help: Serial number of PSU - 1.3.6.1.4.1.12276.1.2.1.9.1.1.2
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuPartNo
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.3
type: DisplayString
help: Part number of PSU - 1.3.6.1.4.1.12276.1.2.1.9.1.1.3
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuCurrentIn
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.4
type: gauge
help: The current input to the power supply unit (PSU) in milliamperes (mA).
- 1.3.6.1.4.1.12276.1.2.1.9.1.1.4
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuCurrentOut
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.5
type: gauge
help: The current output from the power supply unit (PSU) in milliamperes (mA).
- 1.3.6.1.4.1.12276.1.2.1.9.1.1.5
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuVoltageIn
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.6
type: gauge
help: The voltage input to the power supply unit (PSU) in millivolts (mV). -
1.3.6.1.4.1.12276.1.2.1.9.1.1.6
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuVoltageOut
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.7
type: gauge
help: The voltage output to the power supply unit (PSU) in millivolts (mV).
- 1.3.6.1.4.1.12276.1.2.1.9.1.1.7
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuTemperature1
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.8
type: gauge
help: The first temperature sensor reading of the power supply unit (PSU) in
degrees Celsius. - 1.3.6.1.4.1.12276.1.2.1.9.1.1.8
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuTemperature2
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.9
type: gauge
help: The second temperature sensor reading of the power supply unit (PSU) in
degrees Celsius. - 1.3.6.1.4.1.12276.1.2.1.9.1.1.9
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuTemperature3
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.10
type: gauge
help: The third temperature sensor reading of the power supply unit (PSU) in
degrees Celsius. - 1.3.6.1.4.1.12276.1.2.1.9.1.1.10
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuFan1Speed
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.11
type: gauge
help: The speed of the first fan in the power supply unit (PSU) in RPM (Revolutions
Per Minute). - 1.3.6.1.4.1.12276.1.2.1.9.1.1.11
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuFan2Speed
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.12
type: gauge
help: The speed of the second fan in the power supply unit (PSU) in RPM (Revolutions
Per Minute). - 1.3.6.1.4.1.12276.1.2.1.9.1.1.12
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuPowerIn
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.13
type: gauge
help: The power input to the power supply unit (PSU) in milliwatts (mW). - 1.3.6.1.4.1.12276.1.2.1.9.1.1.13
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
- name: psuPowerOut
oid: 1.3.6.1.4.1.12276.1.2.1.9.1.1.14
type: gauge
help: The power output from the power supply unit (PSU) in milliwatts (mW).
- 1.3.6.1.4.1.12276.1.2.1.9.1.1.14
indexes:
- labelname: index
type: gauge
- labelname: psuName
type: DisplayString
retries: 3
timeout: 5s

Could someone please help me why I am not receiving any output via curl command when I add "psuStatsTable" to the yml file.

SNMP Exporter version is 0.24.1

Thanks !!

[kommuri-bharath]

Closing this discussion as I posted in Q&A session.