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* prometheus-node-exporter-lua: Add wifi_station_countAlex Tomlins2019-04-08
| | | | | | | | | | | To return the number of connected clients. At present this can be partially inferred by using a count() over one of the existing metrics, however this doesn't handle the case when there are no connected clients. When that happens, the count() will return no data instead of 0. Signed-off-by: Alex Tomlins <alex@tomlins.org.uk>
* prometheus-node-exporter-lua: wifi packets should be a counterAlex Tomlins2019-04-08
| | | | | | | | These output a count of the number of packets transmitted/received, so should be tracked as a counter. As it stands, promtool is warning that these shouldn't be named ending _total if they're a gauge. Signed-off-by: Alex Tomlins <alex@tomlins.org.uk>
* prometheus-node-exporter-lua: Bump PKG_RELEASEAlex Tomlins2019-04-04
| | | | Signed-off-by: Alex Tomlins <alex@tomlins.org.uk>
* prometheus-node-exporter-lua: fix missing conntrack valuesAlex Tomlins2019-04-03
| | | | | | | | | | | | If the /proc/sys/net/netfilter/nc_conntrack_* files are not present, this exporter was outputting a blank value, which is invalid. These files will not be present when using an image that doesn't include the iptables and firewall packages (eg a minimal access-point type image). This updates the collector to only output the metrics if the corresponding /proc files are present. Signed-off-by: Alex Tomlins <alex@tomlins.org.uk>
* prometheus-node-exporter-lua: change network metric type to counterPiotr Machała2018-12-30
| | | | Signed-off-by: Piotr Machała <pm7gt@933x.net>
* prometheus-node-exporter-lua: add lantiq dsl modem collectorRene Treffer2018-12-16
| | | | | | | a.heider: Address PR comments and clean up. Signed-off-by: Rene Treffer <treffer+github@measite.de> Signed-off-by: Andre Heider <a.heider@gmail.com>
* prometheus-node-exporter-lua: close io.popen files to reap zombiesLeonid Evdokimov2018-11-25
| | | | Signed-off-by: Leonid Evdokimov <leon@darkk.net.ru>
* prometheus-node-exporter-lua: add conntrack collectorEtienne Champetier2018-07-25
| | | | | | Also fix missing dependency of openwrt collector Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: set myself as maintainerEtienne Champetier2018-07-25
| | | | | | | This was OKed sometimes ago by @simonswine https://github.com/openwrt/packages/pull/5128 Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: adapt 0.16 metricsPaul Spooren2018-06-28
| | | | | | | | | | Prometheus introduced some new conventions on how to name metrics. Read here https://prometheus.io/docs/practices/naming/ This PR breaks compatibility with past versions, just like the officials node exporter! 💥 Signed-off-by: Paul Spooren <mail@aparcar.org>
* prometheus-node-exporter-lua: handle fancy releasePaul Spooren2018-06-17
| | | | | | | | | | Some releases may have non letters in it's name currently resulting in an empty ("") output which is then discarded, resulting in *missing* labels in the metric. Now it uses `.-` to catch as little as possible, but anything. Signed-off-by: Paul Spooren <mail@aparcar.org>
* prometheus-node-exporter-lua: add openwrt exporterPaul Spooren2018-05-05
| | | | | | | | | | | | | | adds openwrt specific information about the device. include DISTRIB_{ID, RELEASE, REVISION}, board_name and model Example output: # TYPE node_openwrt_info gauge node_openwrt_info{revision="55a0636",model="QEMU Standard PC (i440FX + PIIX, 1996)",id="LiMe",board_name="qemu-standard-pc-i440fx-piix-1996",release="snapshot"} 1 node_scrape_collector_duration_seconds{collector="openwrt"} 3.814697265625e-05 node_scrape_collector_success{collector="openwrt"} 1 Signed-off-by: Paul Spooren <spooren@informatik.uni-leipzig.de>
* prometheus-node-exporter-lua: export static filesPaul Spooren2018-04-30
| | | | | | | Print all files from /var/prometheus/*.prom. This behaviour allow users to add metrics with non-lua scripts. Signed-off-by: Paul Spooren <spooren@informatik.uni-leipzig.de>
* prometheus-node-exporter-lua: extend bmx7 pluginPaul Spooren2018-04-14
| | | | | | | | | | | | | | | | | | | | | | Now monitors as well the tunIn parameters, aka the annoucend routes to the network. This is handy to check if a node annouces itself as a gateway. Also list all activated plugins. Example output: # TYPE bmx7_tunIn gauge bmx7_tunIn{name="myIP4",network="10.198.52.86/32"} 1 bmx7_tunIn{name="myIP6",network="2012:0:0:56::/128"} 1 bmx7_tunIn{name="inet4",network="0.0.0.0/0"} 1 # TYPE bmx7_plugin gauge bmx7_plugin{name="bmx7_config.so"} 1 bmx7_plugin{name="bmx7_json.so"} 1 bmx7_plugin{name="bmx7_sms.so"} 1 bmx7_plugin{name="bmx7_tun.so"} 1 Signed-off-by: Paul Spooren <spooren@informatik.uni-leipzig.de>
* prometheus-node-exporter-lua: add bmx6/7 scraperPaul Spooren2018-02-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | scrapes bmx6 status and connected links. example output: bmx6_status{id="qMp-LibreMesh-1706",version="BMX6-0.1-alpha",address="fd66:66:66:a:6670:2ff:fe3e:9d28"} 1 bmx6_link_rxRate{target="UPC-CN-C6-E104-Alix",source="qMp-LibreMesh-1706",dev="wlan0-mesh_12"} 100 bmx6_link_txRate{target="UPC-CN-C6-E104-Alix",source="qMp-LibreMesh-1706",dev="wlan0-mesh_12"} 100 bmx6_link_rxRate{target="UPC-CN-C6-E104-Alix-Paul",source="qMp-LibreMesh-1706",dev="wlan1-adhoc_12"} 100 bmx6_link_txRate{target="UPC-CN-C6-E104-Alix-Paul",source="qMp-LibreMesh-1706",dev="wlan1-adhoc_12"} 100 bmx6_link_rxRate{target="UPC-CN-C6-E104-Turoffner",source="qMp-LibreMesh-1706",dev="wlan0-mesh_12"} 97 bmx6_link_txRate{target="UPC-CN-C6-E104-Turoffner",source="qMp-LibreMesh-1706",dev="wlan0-mesh_12"} 100 node_scrape_collector_duration_seconds{collector="bmx6"} 0.0025260448455811 node_scrape_collector_success{collector="bmx6"} 1 scrapes bmx7 status and connected links. example output: bmx7_status{id="C68791D2",revision="3a52f89",name="smpl-18f4ce",address="fd70:c687:91d2:8ab3:1a88:6b14:bad0:2b18"} 1 bmx7_cpu_usage 0.7 bmx7_mem_usage 3204000 bmx7_link_rxRate{target="F48239CD",dev="wlan0-mesh_13",source="C68791D2",name="smpl-07889a"} 54000 bmx7_link_txRate{target="F48239CD",dev="wlan0-mesh_13",source="C68791D2",name="smpl-07889a"} 52729 node_scrape_collector_duration_seconds{collector="bmx7"} 0.0020999908447266 node_scrape_collector_success{collector="bmx7"} 1 prometheus-node-exporter-lua: bmx6/7 netjson format adds labels called source and target to links instead of only the target previously called "id". Retrieving all *links* from prometheus now makes it easier to create a valid netjson(.org) graph. It's not feasible to use *instance* as *source* as for instance likely the name is used for dns, instead of the ID. Using the *name* instead of *id* for netjson linking results in a bad graph when two devices have the same (default) hostname. Signed-off-by: Paul Spooren <spooren@informatik.uni-leipzig.de>
* prometheus-node-exporter-lua: bump versionEtienne Champetier2017-12-08
| | | | Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: rework cpu collectorEtienne Champetier2017-12-08
| | | | | | | replace 2 string.match and 1 string.gmatch (space_split) by 1 string.match Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: use io.lines(), remove line_splitEtienne Champetier2017-12-08
| | | | Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: split out nat_traffic and netstatEtienne Champetier2017-12-08
| | | | | | | nat_traffic is too verbose to be really useful by default netstat is broken by default on OpenWrt/LEDE Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: put wifi collector in 2 separate packagesEtienne Champetier2017-12-08
| | | | | | | | | | | this allow to remove libubus-lua/libiwinfo-lua dependency from main package this also allow to have different scrape_interval Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com> split stations Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: make it modularEtienne Champetier2017-12-08
| | | | | | | | | | | | | | | As prometheus-node-exporter-lua is a reimplementation of node_exporter, I'm using "collector" instead of "scraper" and renaming some collectors put each collector in a separate file report collector success/failure and duration per scrape (follow https://github.com/prometheus/node_exporter/pull/516) allow to filter collectors using "collect[]" params (see https://github.com/prometheus/node_exporter#filtering-enabled-collectors) Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: rewrite wifi scraperEtienne Champetier2017-12-08
| | | | | | | | | | | On my bullet m2, scrape duration goes from between 0.2 and 0.5 to a stable 0.025 We also don't depend on luci anymore This remove wifi_network_up metric, but this metric was buggy wifi_network_up{ifname="wlan0-1",ssid="test1",channel="11",mode="Master",bssid="12:34:56:78:9A:BC",country="FR",frequency="2.462"} 1 wifi_network_up{ifname="radio0.network2",ssid="test1",channel="11",mode="Master",country="US",frequency="2.462"} 0 Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: fix nat scraperEtienne Champetier2017-12-08
| | | | Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: improve node_uname_infoEtienne Champetier2017-12-08
| | | | | | | Testing on a bullet m2, uname collector was taking on average 0.12 it now takes 0.0007 Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: respond with HTTP/1.0Etienne Champetier2017-12-08
| | | | | | also reduce calls to output() Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: send stdout/stderr to logreadEtienne Champetier2017-12-08
| | | | Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* prometheus-node-exporter-lua: adds node metrics exporterChristian Simon2017-05-08
Signed-off-by: Christian Simon <simon@swine.de>
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