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authorChocobozzz <me@florianbigard.com>2023-01-05 10:19:51 +0100
committerChocobozzz <me@florianbigard.com>2023-01-05 10:19:51 +0100
commit5847724474b9a1d94679e347ca2c24d2b10d0b20 (patch)
tree44ffd0f83b2d6996c8a454271e3f5a56ff7a2c2b /server
parent60bab7b540de3709f3392a0ea964524c13c7e404 (diff)
downloadPeerTube-5847724474b9a1d94679e347ca2c24d2b10d0b20.tar.gz
PeerTube-5847724474b9a1d94679e347ca2c24d2b10d0b20.tar.zst
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Add tracker opentelemtry metrics
Diffstat (limited to 'server')
-rw-r--r--server/controllers/tracker.ts2
-rw-r--r--server/lib/opentelemetry/metric-helpers/bittorrent-tracker-observers-builder.ts51
-rw-r--r--server/lib/opentelemetry/metric-helpers/index.ts1
-rw-r--r--server/lib/opentelemetry/metrics.ts6
4 files changed, 58 insertions, 2 deletions
diff --git a/server/controllers/tracker.ts b/server/controllers/tracker.ts
index 0ef98c35e..c4f3a8889 100644
--- a/server/controllers/tracker.ts
+++ b/server/controllers/tracker.ts
@@ -121,7 +121,7 @@ function createWebsocketTrackerServer (app: express.Application) {
121 // Don't destroy socket, we have Socket.IO too 121 // Don't destroy socket, we have Socket.IO too
122 }) 122 })
123 123
124 return server 124 return { server, trackerServer }
125} 125}
126 126
127// --------------------------------------------------------------------------- 127// ---------------------------------------------------------------------------
diff --git a/server/lib/opentelemetry/metric-helpers/bittorrent-tracker-observers-builder.ts b/server/lib/opentelemetry/metric-helpers/bittorrent-tracker-observers-builder.ts
new file mode 100644
index 000000000..ef40c0fa9
--- /dev/null
+++ b/server/lib/opentelemetry/metric-helpers/bittorrent-tracker-observers-builder.ts
@@ -0,0 +1,51 @@
1import { Meter } from '@opentelemetry/api'
2
3export class BittorrentTrackerObserversBuilder {
4
5 constructor (private readonly meter: Meter, private readonly trackerServer: any) {
6
7 }
8
9 buildObservers () {
10 const activeInfohashes = this.meter.createObservableGauge('peertube_bittorrent_tracker_active_infohashes_total', {
11 description: 'Total active infohashes in the PeerTube BitTorrent Tracker'
12 })
13 const inactiveInfohashes = this.meter.createObservableGauge('peertube_bittorrent_tracker_inactive_infohashes_total', {
14 description: 'Total inactive infohashes in the PeerTube BitTorrent Tracker'
15 })
16 const peers = this.meter.createObservableGauge('peertube_bittorrent_tracker_peers_total', {
17 description: 'Total peers in the PeerTube BitTorrent Tracker'
18 })
19
20 this.meter.addBatchObservableCallback(observableResult => {
21 const infohashes = Object.keys(this.trackerServer.torrents)
22
23 const counters = {
24 activeInfohashes: 0,
25 inactiveInfohashes: 0,
26 peers: 0,
27 uncompletedPeers: 0
28 }
29
30 for (const infohash of infohashes) {
31 const content = this.trackerServer.torrents[infohash]
32
33 const peers = content.peers
34 if (peers.keys.length !== 0) counters.activeInfohashes++
35 else counters.inactiveInfohashes++
36
37 for (const peerId of peers.keys) {
38 const peer = peers.peek(peerId)
39 if (peer == null) return
40
41 counters.peers++
42 }
43 }
44
45 observableResult.observe(activeInfohashes, counters.activeInfohashes)
46 observableResult.observe(inactiveInfohashes, counters.inactiveInfohashes)
47 observableResult.observe(peers, counters.peers)
48 }, [ activeInfohashes, inactiveInfohashes, peers ])
49 }
50
51}
diff --git a/server/lib/opentelemetry/metric-helpers/index.ts b/server/lib/opentelemetry/metric-helpers/index.ts
index 775d954ba..47b24a54f 100644
--- a/server/lib/opentelemetry/metric-helpers/index.ts
+++ b/server/lib/opentelemetry/metric-helpers/index.ts
@@ -1,3 +1,4 @@
1export * from './bittorrent-tracker-observers-builder'
1export * from './lives-observers-builder' 2export * from './lives-observers-builder'
2export * from './job-queue-observers-builder' 3export * from './job-queue-observers-builder'
3export * from './nodejs-observers-builder' 4export * from './nodejs-observers-builder'
diff --git a/server/lib/opentelemetry/metrics.ts b/server/lib/opentelemetry/metrics.ts
index 226d514c0..9cc067e4a 100644
--- a/server/lib/opentelemetry/metrics.ts
+++ b/server/lib/opentelemetry/metrics.ts
@@ -7,6 +7,7 @@ import { CONFIG } from '@server/initializers/config'
7import { MVideoImmutable } from '@server/types/models' 7import { MVideoImmutable } from '@server/types/models'
8import { PlaybackMetricCreate } from '@shared/models' 8import { PlaybackMetricCreate } from '@shared/models'
9import { 9import {
10 BittorrentTrackerObserversBuilder,
10 JobQueueObserversBuilder, 11 JobQueueObserversBuilder,
11 LivesObserversBuilder, 12 LivesObserversBuilder,
12 NodeJSObserversBuilder, 13 NodeJSObserversBuilder,
@@ -41,7 +42,7 @@ class OpenTelemetryMetrics {
41 }) 42 })
42 } 43 }
43 44
44 registerMetrics () { 45 registerMetrics (options: { trackerServer: any }) {
45 if (CONFIG.OPEN_TELEMETRY.METRICS.ENABLED !== true) return 46 if (CONFIG.OPEN_TELEMETRY.METRICS.ENABLED !== true) return
46 47
47 logger.info('Registering Open Telemetry metrics') 48 logger.info('Registering Open Telemetry metrics')
@@ -80,6 +81,9 @@ class OpenTelemetryMetrics {
80 81
81 const viewersObserversBuilder = new ViewersObserversBuilder(this.meter) 82 const viewersObserversBuilder = new ViewersObserversBuilder(this.meter)
82 viewersObserversBuilder.buildObservers() 83 viewersObserversBuilder.buildObservers()
84
85 const bittorrentTrackerObserversBuilder = new BittorrentTrackerObserversBuilder(this.meter, options.trackerServer)
86 bittorrentTrackerObserversBuilder.buildObservers()
83 } 87 }
84 88
85 observePlaybackMetric (video: MVideoImmutable, metrics: PlaybackMetricCreate) { 89 observePlaybackMetric (video: MVideoImmutable, metrics: PlaybackMetricCreate) {