mirror of
https://github.com/datarhei/core.git
synced 2025-09-26 20:11:29 +08:00
eb1cc37456
Commits (Ingo Oppermann): - Add experimental SRT connection stats and logs - Hide /config/reload endpoint in reade-only mode - Add SRT server - Create v16 in go.mod - Fix data races, tests, lint, and update dependencies - Add trailing slash for routed directories (datarhei/restreamer#340) - Allow relative URLs in content in static routes Co-Authored-By: Ingo Oppermann <57445+ioppermann@users.noreply.github.com>
102 lines
3.1 KiB
Go
102 lines
3.1 KiB
Go
package prometheus
|
|
|
|
import (
|
|
"github.com/datarhei/core/v16/monitor/metric"
|
|
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
)
|
|
|
|
type restreamCollector struct {
|
|
core string
|
|
collector metric.Reader
|
|
|
|
ffmpegProcessDesc *prometheus.Desc
|
|
ffmpegProcessStatesDesc *prometheus.Desc
|
|
ffmpegProcessIODesc *prometheus.Desc
|
|
ffmpegStatesDesc *prometheus.Desc
|
|
ffmpegStatesTotalDesc *prometheus.Desc
|
|
}
|
|
|
|
func NewRestreamCollector(core string, c metric.Reader) prometheus.Collector {
|
|
return &restreamCollector{
|
|
core: core,
|
|
collector: c,
|
|
ffmpegProcessDesc: prometheus.NewDesc(
|
|
"ffmpeg_process",
|
|
"General stats per process",
|
|
[]string{"core", "process", "state", "order", "name"}, nil),
|
|
ffmpegProcessStatesDesc: prometheus.NewDesc(
|
|
"ffmpeg_process_states",
|
|
"Accumulated states per process",
|
|
[]string{"core", "process", "state"}, nil),
|
|
ffmpegProcessIODesc: prometheus.NewDesc(
|
|
"ffmpeg_process_io",
|
|
"Stats per input and output of a process",
|
|
[]string{"core", "process", "type", "id", "index", "stream", "media", "name"}, nil),
|
|
ffmpegStatesDesc: prometheus.NewDesc(
|
|
"ffmpeg_states",
|
|
"Current process states",
|
|
[]string{"core", "state"}, nil),
|
|
ffmpegStatesTotalDesc: prometheus.NewDesc(
|
|
"ffmpeg_states_total",
|
|
"Accumulated process states",
|
|
[]string{"core", "state"}, nil),
|
|
}
|
|
}
|
|
|
|
func (c *restreamCollector) Describe(ch chan<- *prometheus.Desc) {
|
|
ch <- c.ffmpegProcessDesc
|
|
ch <- c.ffmpegProcessStatesDesc
|
|
ch <- c.ffmpegProcessIODesc
|
|
ch <- c.ffmpegStatesDesc
|
|
ch <- c.ffmpegStatesTotalDesc
|
|
}
|
|
|
|
func (c *restreamCollector) Collect(ch chan<- prometheus.Metric) {
|
|
metrics := c.collector.Collect([]metric.Pattern{
|
|
metric.NewPattern("restream_process"),
|
|
metric.NewPattern("restream_process_states"),
|
|
metric.NewPattern("restream_io"),
|
|
metric.NewPattern("ffmpeg_process"),
|
|
})
|
|
|
|
for _, m := range metrics.Values("restream_process") {
|
|
ch <- prometheus.MustNewConstMetric(c.ffmpegProcessDesc, prometheus.GaugeValue, m.Val(), c.core, m.L("processid"), m.L("state"), m.L("order"), m.L("name"))
|
|
}
|
|
|
|
for _, m := range metrics.Values("restream_process_states") {
|
|
ch <- prometheus.MustNewConstMetric(c.ffmpegProcessStatesDesc, prometheus.GaugeValue, m.Val(), c.core, m.L("processid"), m.L("state"))
|
|
}
|
|
|
|
for _, m := range metrics.Values("restream_io") {
|
|
ch <- prometheus.MustNewConstMetric(c.ffmpegProcessIODesc, prometheus.GaugeValue, m.Val(), c.core, m.L("processid"), m.L("type"), m.L("id"), m.L("index"), m.L("stream"), m.L("media"), m.L("name"))
|
|
}
|
|
|
|
states := map[string]float64{
|
|
"failed": 0,
|
|
"finished": 0,
|
|
"finishing": 0,
|
|
"killed": 0,
|
|
"running": 0,
|
|
"starting": 0,
|
|
}
|
|
|
|
for _, processid := range metrics.Labels("restream_process", "processid") {
|
|
s := metrics.Value("restream_process", "processid", "^"+processid+"$").L("state")
|
|
|
|
if _, ok := states[s]; !ok {
|
|
continue
|
|
}
|
|
|
|
states[s]++
|
|
}
|
|
|
|
for state, value := range states {
|
|
ch <- prometheus.MustNewConstMetric(c.ffmpegStatesDesc, prometheus.GaugeValue, value, c.core, state)
|
|
}
|
|
|
|
for _, m := range metrics.Values("ffmpeg_process") {
|
|
ch <- prometheus.MustNewConstMetric(c.ffmpegStatesTotalDesc, prometheus.CounterValue, m.Val(), c.core, m.L("state"))
|
|
}
|
|
}
|