pax_global_header00006660000000000000000000000064133705551760014526gustar00rootroot0000000000000052 comment=4e237f066f50cf0aef5df6af984a524bef583ebc ethflux-1.0/000077500000000000000000000000001337055517600130455ustar00rootroot00000000000000ethflux-1.0/LICENSE000066400000000000000000000030261337055517600140530ustar00rootroot00000000000000Copyright (c) 2018, DCSO Deutsche Cyber-Sicherheitsorganisation GmbH All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. * Neither the name of the DCSO Deutsche Cyber-Sicherheitsorganisation GmbH nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ethflux-1.0/README.md000066400000000000000000000174521337055517600143350ustar00rootroot00000000000000 # ethflux *ethflux* is an InfluxDB data gatherer for ethtool-style network interface information. It uses the Linux SIOCETHTOOL ioctl interface to obtain network interface statistics and other runtime data and outputs them in InfluxDB's [line protocol format]([https://docs.influxdata.com/influxdb/v1.4/write_protocols/line_protocol_reference/) for further propagation. ## Getting the code ``` go get github.com/DCSO/ethflux.git ``` ## Building ``` go build -v ``` will produce an `ethflux` binary. ## Usage ``` Usage: ethflux [-help] [-quiet] [-measurement=string] -help show help -measurement string name of measurement to use in line (default "ethtool") -quiet do not show warnings ``` The interface parameter supports regular expressions, e.g. `wl.*` would match `wlp4s0` etc. ## Example ``` $ ./ethflux enp175s0f1 ethtool,host=xxx.xxxxx.de,interface=enp175s0f1 collisions=0,driver=i40e,fcoe_bad_fccrc=0,fcoe_ddp_count=0,fcoe_last_error=0,port.VF_admin_queue_requests=0,port.arq_overflows=0,port.fdir_atr_match=0,port.fdir_atr_status=1,port.fdir_atr_tunnel_match=0,port.fdir_flush_cnt=0,port.fdir_sb_match=0,port.fdir_sb_status=1,port.illegal_bytes=0,port.link_xoff_rx=0,port.link_xoff_tx=0,port.link_xon_rx=0,port.link_xon_tx=0,port.mac_local_faults=0,port.mac_remote_faults=0,port.rx_broadcast=1503484,port.rx_bytes=273991760610806,port.rx_crc_errors=0,port.rx_csum_bad=10675196,port.rx_dropped=0,port.rx_fragments=0,port.rx_hwtstamp_cleared=0,port.rx_jabber=0,port.rx_length_errors=0,port.rx_lpi_count=0,port.rx_lpi_status=0,port.rx_multicast=6118060709,port.rx_oversize=0,port.rx_priority_0_xoff=0,port.rx_priority_0_xon=0,port.rx_priority_0_xon_2_xoff=0,port.rx_priority_1_xoff=0,port.rx_priority_1_xon=0,port.rx_priority_1_xon_2_xoff=0,port.rx_priority_2_xoff=0,port.rx_priority_2_xon=0,port.rx_priority_2_xon_2_xoff=0,port.rx_priority_3_xoff=0,port.rx_priority_3_xon=0,port.rx_priority_3_xon_2_xoff=0,port.rx_priority_4_xoff=0,port.rx_priority_4_xon=0,port.rx_priority_4_xon_2_xoff=0,port.rx_priority_5_xoff=0,port.rx_priority_5_xon=0,port.rx_priority_5_xon_2_xoff=0,port.rx_priority_6_xoff=0,port.rx_priority_6_xon=0,port.rx_priority_6_xon_2_xoff=0,port.rx_priority_7_xoff=0,port.rx_priority_7_xon=0,port.rx_priority_7_xon_2_xoff=0,port.rx_size_1023=74722350130,port.rx_size_127=368569804156,port.rx_size_1522=490051931062,port.rx_size_255=67399150443,port.rx_size_511=31852805837,port.rx_size_64=0,port.rx_size_big=0,port.rx_undersize=0,port.rx_unicast=1026476477402,port.tx_broadcast=0,port.tx_bytes=3294186,port.tx_dropped_link_down=0,port.tx_errors=0,port.tx_lpi_count=0,port.tx_lpi_status=0,port.tx_multicast=37911,port.tx_priority_0_xoff=0,port.tx_priority_0_xon=0,port.tx_priority_1_xoff=0,port.tx_priority_1_xon=0,port.tx_priority_2_xoff=0,port.tx_priority_2_xon=0,port.tx_priority_3_xoff=0,port.tx_priority_3_xon=0,port.tx_priority_4_xoff=0,port.tx_priority_4_xon=0,port.tx_priority_5_xoff=0,port.tx_priority_5_xon=0,port.tx_priority_6_xoff=0,port.tx_priority_6_xon=0,port.tx_priority_7_xoff=0,port.tx_priority_7_xon=0,port.tx_size_1023=0,port.tx_size_127=37911,port.tx_size_1522=0,port.tx_size_255=0,port.tx_size_511=0,port.tx_size_64=0,port.tx_size_big=0,port.tx_timeout=0,port.tx_unicast=0,rx-0.rx_bytes=25760113879251,rx-0.rx_packets=25164365487,rx-1.rx_bytes=13632265611556,rx-1.rx_packets=16152533578,rx-10.rx_bytes=68451372537673,rx-10.rx_packets=175032632872,rx-11.rx_bytes=17757173810258,rx-11.rx_packets=15835980314,rx-12.rx_bytes=8764805027779,rx-12.rx_packets=10140123021,rx-13.rx_bytes=22223849442838,rx-13.rx_packets=29276067160,rx-14.rx_bytes=10391035607365,rx-14.rx_packets=14932971047,rx-15.rx_bytes=23056778613056,rx-15.rx_packets=25284323910,rx-16.rx_bytes=16051019487062,rx-16.rx_packets=21259433681,rx-17.rx_bytes=10583831362520,rx-17.rx_packets=13614422175,rx-18.rx_bytes=22096971062957,rx-18.rx_packets=21956959527,rx-19.rx_bytes=18742982939435,rx-19.rx_packets=17696673457,rx-2.rx_bytes=14106298982560,rx-2.rx_packets=14531863773,rx-20.rx_bytes=19922195951231,rx-20.rx_packets=28680151786,rx-21.rx_bytes=19699293443204,rx-21.rx_packets=21210827777,rx-22.rx_bytes=12979243896441,rx-22.rx_packets=16005967104,rx-23.rx_bytes=23144497271190,rx-23.rx_packets=28930097115,rx-24.rx_bytes=12260062456916,rx-24.rx_packets=15883136613,rx-25.rx_bytes=19986459301888,rx-25.rx_packets=23650385573,rx-26.rx_bytes=11428212190208,rx-26.rx_packets=12908916174,rx-27.rx_bytes=10718217684165,rx-27.rx_packets=12732850563,rx-28.rx_bytes=147525686777846,rx-28.rx_packets=148249910396,rx-29.rx_bytes=9558245799695,rx-29.rx_packets=12600295813,rx-3.rx_bytes=11191403160576,rx-3.rx_packets=12879280559,rx-30.rx_bytes=13361776421559,rx-30.rx_packets=14147715684,rx-31.rx_bytes=19280248807075,rx-31.rx_packets=27950447621,rx-32.rx_bytes=14283505845843,rx-32.rx_packets=13678440382,rx-33.rx_bytes=11202494934134,rx-33.rx_packets=15966233450,rx-34.rx_bytes=10681453089257,rx-34.rx_packets=19005483221,rx-35.rx_bytes=13209635179110,rx-35.rx_packets=21859446329,rx-36.rx_bytes=7847061371638,rx-36.rx_packets=11645298740,rx-37.rx_bytes=18618156576591,rx-37.rx_packets=16170486726,rx-38.rx_bytes=15446372902723,rx-38.rx_packets=15934877929,rx-39.rx_bytes=16810922790994,rx-39.rx_packets=16584026771,rx-4.rx_bytes=14554570408487,rx-4.rx_packets=16112245969,rx-5.rx_bytes=13744045635641,rx-5.rx_packets=15680575214,rx-6.rx_bytes=24422177040450,rx-6.rx_packets=23549431627,rx-7.rx_bytes=13128092183974,rx-7.rx_packets=13992639624,rx-8.rx_bytes=30812727556210,rx-8.rx_packets=27043522983,rx-9.rx_bytes=19596466745320,rx-9.rx_packets=27078656463,rx_alloc_fail=0,rx_broadcast=1503284,rx_bytes=827031723770173,rx_crc_errors=0,rx_dropped=1410479433,rx_errors=0,rx_fcoe_dropped=0,rx_fcoe_dwords=0,rx_fcoe_packets=0,rx_length_errors=0,rx_multicast=6117053025,rx_packets=1031009698188,rx_pg_alloc_fail=0,rx_unicast=1026301621346,rx_unknown_protocol=0,tx-0.tx_bytes=0,tx-0.tx_packets=0,tx-1.tx_bytes=0,tx-1.tx_packets=0,tx-10.tx_bytes=0,tx-10.tx_packets=0,tx-11.tx_bytes=0,tx-11.tx_packets=0,tx-12.tx_bytes=0,tx-12.tx_packets=0,tx-13.tx_bytes=0,tx-13.tx_packets=0,tx-14.tx_bytes=0,tx-14.tx_packets=0,tx-15.tx_bytes=0,tx-15.tx_packets=0,tx-16.tx_bytes=0,tx-16.tx_packets=0,tx-17.tx_bytes=22738,tx-17.tx_packets=323,tx-18.tx_bytes=0,tx-18.tx_packets=0,tx-19.tx_bytes=0,tx-19.tx_packets=0,tx-2.tx_bytes=0,tx-2.tx_packets=0,tx-20.tx_bytes=0,tx-20.tx_packets=0,tx-21.tx_bytes=0,tx-21.tx_packets=0,tx-22.tx_bytes=0,tx-22.tx_packets=0,tx-23.tx_bytes=0,tx-23.tx_packets=0,tx-24.tx_bytes=0,tx-24.tx_packets=0,tx-25.tx_bytes=0,tx-25.tx_packets=0,tx-26.tx_bytes=0,tx-26.tx_packets=0,tx-27.tx_bytes=0,tx-27.tx_packets=0,tx-28.tx_bytes=0,tx-28.tx_packets=0,tx-29.tx_bytes=0,tx-29.tx_packets=0,tx-3.tx_bytes=0,tx-3.tx_packets=0,tx-30.tx_bytes=0,tx-30.tx_packets=0,tx-31.tx_bytes=0,tx-31.tx_packets=0,tx-32.tx_bytes=0,tx-32.tx_packets=0,tx-33.tx_bytes=0,tx-33.tx_packets=0,tx-34.tx_bytes=0,tx-34.tx_packets=0,tx-35.tx_bytes=0,tx-35.tx_packets=0,tx-36.tx_bytes=0,tx-36.tx_packets=0,tx-37.tx_bytes=0,tx-37.tx_packets=0,tx-38.tx_bytes=0,tx-38.tx_packets=0,tx-39.tx_bytes=0,tx-39.tx_packets=0,tx-4.tx_bytes=0,tx-4.tx_packets=0,tx-5.tx_bytes=0,tx-5.tx_packets=0,tx-6.tx_bytes=0,tx-6.tx_packets=0,tx-7.tx_bytes=0,tx-7.tx_packets=0,tx-8.tx_bytes=0,tx-8.tx_packets=0,tx-9.tx_bytes=0,tx-9.tx_packets=0,tx_broadcast=0,tx_bytes=22738,tx_dropped=0,tx_errors=0,tx_fcoe_dwords=0,tx_fcoe_packets=0,tx_force_wb=0,tx_linearize=0,tx_lost_interrupt=0,tx_multicast=323,tx_packets=323,tx_unicast=0 1519229432806537753 ``` In Telegraf, for instance, one could use this software using the `exec` input: ```toml [[inputs.exec]] commands = ["ethflux enp175s0f1"] timeout = "5s" data_format = "influx" ``` ## Built Using * [fluxline](https://github.com/DCSO/fluxline) - Encoder for InfluxDB LineProtocol * [ethtool](https://github.com/safchain/ethtool) - Go library to talk to the kernel ## License This project is licensed under a 3-clause BSD-like license. ethflux-1.0/ethflux.go000066400000000000000000000031131337055517600150510ustar00rootroot00000000000000package main // ethflux // Copyright (c) 2018, DCSO GmbH import ( "bytes" "flag" "fmt" "net" "os" "regexp" "github.com/DCSO/fluxline" log "github.com/Sirupsen/logrus" "github.com/safchain/ethtool" ) func main() { msmt := flag.String("measurement", "ethtool", "name of measurement to use in line") help := flag.Bool("help", false, "show help") quiet := flag.Bool("quiet", false, "do not show warnings") flag.Parse() argsWithoutProg := flag.Args() ifs, err := net.Interfaces() if err != nil { log.Fatal(err) } if *help { fmt.Fprintln(os.Stderr, "Usage: ethflux [-help] [-quiet] [-measurement=string] ") flag.PrintDefaults() os.Exit(1) } pattern := ".*" if len(argsWithoutProg) > 0 { pattern = argsWithoutProg[0] } ethHandle, err := ethtool.NewEthtool() if err != nil { log.Fatal(err) } for _, intf := range ifs { if len(pattern) > 0 { match, err := regexp.MatchString(pattern, intf.Name) if err != nil { log.Fatal(err) } if !match { continue } } stats, err := ethHandle.Stats(intf.Name) if err != nil { if !*quiet { log.Warn(err) } continue } drivername, err := ethHandle.DriverName(intf.Name) if err != nil { log.Fatal(err) } stringStats := make(map[string]string) for k, v := range stats { stringStats[k] = fmt.Sprintf("%d", v) } stringStats["driver"] = fmt.Sprintf(`"%s"`, drivername) tags := make(map[string]string) tags["interface"] = intf.Name var b bytes.Buffer enc := fluxline.NewEncoder(&b) enc.EncodeMap(*msmt, stringStats, tags) fmt.Println(b.String()) } }