feat: adding bond and nfsclient metrics

.github/workflows/docker-publish.yml

@@ -53,6 +53,8 @@ jobs:
           curl --fail http://127.0.0.1:9091/api/v1/query?query=dns_query_result_code | grep dns_query_result_code
           curl --fail http://127.0.0.1:9091/api/v1/query?query=ethtool_duplex | grep ethtool_duplex
           curl --fail http://127.0.0.1:9091/api/v1/query?query=kernel_boot_time_total | grep kernel_boot_time_total
+          curl --fail http://127.0.0.1:9091/api/v1/query?query=nfsstat_bytes | grep nfsstat_bytes
+          curl --fail http://127.0.0.1:9091/api/v1/query?query=bond_status | grep bond_status
 
       - name: Logs
         if: always()

README.md

@@ -119,6 +119,8 @@ curl --fail http://127.0.0.1:9091/api/v1/query?query=netstat_tcp_listen | grep n
 curl --fail http://127.0.0.1:9091/api/v1/query?query=dns_query_result_code | grep dns_query_result_code
 curl --fail http://127.0.0.1:9091/api/v1/query?query=ethtool_duplex | grep ethtool_duplex
 curl --fail http://127.0.0.1:9091/api/v1/query?query=kernel_boot_time_total | grep kernel_boot_time_total
+curl --fail http://127.0.0.1:9091/api/v1/query?query=nfsstat_bytes | grep nfsstat_bytes
+curl --fail http://127.0.0.1:9091/api/v1/query?query=bond_status | grep bond_status
 ```
 
 ## Running example

config/telegraf.conf

@@ -4,6 +4,11 @@
   password = "password123456"
   computer_system_id="437XR1138R2"
 
+[[inputs.nfsclient]]
+
+[[inputs.bond]]
+  host_proc = "/host/proc"
+
 [[inputs.http]]
   urls = ["http://spdk:9009"]
   headers = {"Content-Type" = "application/json"}

config/testdata/bonding/bond0

@@ -0,0 +1,8 @@
+=Ethernet Channel Bonding Driver: v6.1.112+
+
+Bonding Mode: load balancing (round-robin)
+MII Status: down
+MII Polling Interval (ms): 0
+Up Delay (ms): 0
+Down Delay (ms): 0
+Peer Notification Delay (ms): 0

config/testdata/mountstats

@@ -0,0 +1,14 @@
+device nfs-server:/export/path mounted on /mnt/nfs with fstype nfs4 statvers=1.1
+opts:   vers=4.1,proto=tcp,port=2049,sec=sys,clientaddr=192.168.1.100
+age:    1234567
+impl_id:        name='kernel' domain='localdomain' date='2024-11-01' time='00:00:00'
+bytes:  read=234567890 write=1234567 directread=0 directwrite=0 serverread=0 serverwrite=0
+events: inoderevalidates=12345 dentryrevalidates=23456 datainvalidates=3456 attrinvalidates=4567 vfsopen=789 vfslookup=1234
+       vfsupdatepage=3456 vfsreadpage=4567 vfsreadpages=5678 vfswritepage=6789 vfswritepages=7890 vfsgetdents=890
+       vfssetattr=234 vfsflush=1235 vfsfsync=5672 vfslock=345 vfsrelease=0 congestion_wait=0 setattrtrunc=0 setattrnontrunc=123
+       open_reclaim=0 short_rpcs=0 delay=0
+per-op statistics
+   NULL:       0 calls      0 retrans    0 bytes sent    0 bytes recv    0 queue time  0.000 ms
+   READ:     100 calls      0 retrans  5000 bytes sent 10000 bytes recv 10 queue time  1.234 ms
+   WRITE:     50 calls      0 retrans  2500 bytes sent 5000 bytes recv   5 queue time  2.345 ms
+   COMMIT:    10 calls      1 retrans  1000 bytes sent 2000 bytes recv   2 queue time  3.456 ms

docker-compose.yml

@@ -43,9 +43,12 @@ services:
     volumes:
       - /:/hostfs:ro
       - ./config/telegraf.conf:/etc/telegraf/telegraf.conf:ro
+      - ./config/testdata/bonding:/host/proc/net/bonding
+      - ./config/testdata/mountstats:/host/proc/self/mountstats:ro
     environment:
       - HOST_MOUNT_PREFIX=/hostfs
       - HOST_PROC=/hostfs/proc
+      - MOUNT_PROC=/host/proc/self/mountstats
     depends_on:
       - spdk
       - influxdb