collectd配置

doc

https://collectd.org/wiki

configure

#Hostname    "localhost"
#FQDNLookup   true
#BaseDir     "/usr/var/lib/collectd"
#PIDFile     "/usr/var/run/collectd.pid"
#PluginDir   "/usr/lib/collectd"
#TypesDB     "/usr/share/collectd/types.db"

Interval     60
Timeout      2
ReadThreads  10
WriteThreads 10

Include "/etc/collectd.d"

LoadPlugin logfile
LoadPlugin cpu
LoadPlugin df
LoadPlugin disk
LoadPlugin interface
LoadPlugin load
LoadPlugin memory
LoadPlugin network
LoadPlugin Processes
LoadPlugin tcpconns

<Plugin logfile>
    LogLevel info
    File "/var/log/collectd.log"
    Timestamp true
    PrintSeverity false
</Plugin>

<Plugin df>
    FSType "ext3"
    FSType "ext4"
    FSType "xfs"
    IgnoreSelected false
    ReportReserved true
    ReportInodes true
</Plugin>

<Plugin disk>
    Disk "/^[hsv]d[a-f][0-9]?$/"
    IgnoreSelected false
</Plugin>

<Plugin interface>
    Interface "lo"
    IgnoreSelected true
</Plugin>

<Plugin network>
    Listen "0.0.0.0" "25826"  # server
    Server "127.0.0.1" "8089" # client
    Forward true # proxy
    ReportStats true
    CacheFlush 1800
</Plugin>

<Plugin tcpconns>
    ListeningPorts true
#   LocalPort "25"
#   RemotePort "25"
</Plugin>

https://github.com/collectd/collectd/issues/610
/usr/share/collectd/types.db

if_stats                ifHCInOctets:COUNTER:0:U, ifHCOutOctets:COUNTER:0:U, ifHCInUcastPkts:COUNTER:0:U, ifHCInMulticastPkts:COUNTER:0:U, ifHCInBroadcastPkts:COUNTER:0:U, ifHCOutUcastPkts:COUNTER:0:U, ifHCOutMulticastPkts:COUNTER:0:U, ifHCOutBroadcastPkts:COUNTER:0:U, ifInDiscards:COUNTER:0:U, ifInErrors:COUNTER:0:U, ifOutDiscards:COUNTER:0:U, ifOutErrors:COUNTER:0:U

if_octets_hc     ifHCInOctets:COUNTER:0:U, ifHCOutOctets:COUNTER:0:U

if_packets_hc                   ifHCInUcastPkts:COUNTER:0:U, ifHCInMcastPkts:COUNTER:0:U, ifHCInBcastPkts:COUNTER:0:U, ifHCOutUcastPkts:COUNTER:0:U, ifHCOutMcastPkts:COUNTER:0:U, ifHCOutBcastPkts:COUNTER:0:U

1个端口

<Plugin snmp>
    <Data "traffic_Port-channel 1">
      Type "if_octets_hc"
      Table false
      Instance "Port-channel 1"
      Values "IF-MIB::ifHCInOctets.1107755009" "IF-MIB::ifHCOutOctets.1107755009"
    </Data>
    <Data "traffic_Port-channel 4">
      Type "if_octets_hc"
      Table false
      Instance "Port-channel 4"
      Values "IF-MIB::ifHCInOctets.1107755012" "IF-MIB::ifHCOutOctets.1107755012"
    </Data>
    <Host "us-34-30">
      Address "11.16.34.30"
      Version 2
      Community "suntv"
      Collect "traffic_Port-channel 1"
      Interval 60
    </Host>
    <Host "la-34-30">
      Address "11.45.34.30"
      Version 2
      Community "suntv"
      Collect "traffic_Port-channel 4"
      Interval 60
    </Host>
 </Plugin>

所有端口

<Plugin snmp>
    <Data "traffic_Port-channel 1">
      Type "if_octets_hc"
      Table true
      Instance "IF-MIB::ifDescr"
      Values "IF-MIB::ifHCInOctets" "IF-MIB::ifHCOutOctets"
    </Data>
    <Data "traffic_Port-channel 4">
      Type "if_octets_hc"
      Table true
      Instance "IF-MIB::ifDescr"
      Values "IF-MIB::ifHCInOctets" "IF-MIB::ifHCOutOctets"
    </Data>
    <Host "us-34-30">
      Address "11.16.34.30"
      Version 2
      Community "suntv"
      Collect "traffic_Port-channel 1"
      Interval 60
    </Host>
    <Host "la-34-30">
      Address "11.45.34.30"
      Version 2
      Community "suntv"
      Collect "traffic_Port-channel 4"
      Interval 60
    </Host>
 </Plugin>

push data to influxdb

https://github.com/collectd/collectd/issues/696

[collectd]
  enabled = true
  bind-address = ":8089"
  database = "collectd"
  typesdb = "/etc/opt/influxdb/types.db"

api

# create db
curl -G http://192.168.48.83:8086/query --data-urlencode "q=CREATE DATABASE collectd"

# show series
curl -G http://192.168.48.83:8086/query?pretty=true --data-urlencode "db=collectd" --data-urlencode "q=show series"