6 files changed, 36 insertions, 5 deletions

diff --git a/server/initializers/checker-before-init.ts b/server/initializers/checker-before-init.ts
index 74fed251c..1351749a6 100644
--- a/server/initializers/checker-before-init.ts
+++ b/server/initializers/checker-before-init.ts
@@ -23,6 +23,7 @@ function checkMissedConfig () {
     'log.log_ping_requests', 'log.log_tracker_unknown_infohash', 'log.prettify_sql', 'log.accept_client_log',
     'open_telemetry.metrics.enabled', 'open_telemetry.metrics.prometheus_exporter.hostname',
     'open_telemetry.metrics.prometheus_exporter.port', 'open_telemetry.tracing.enabled', 'open_telemetry.tracing.jaeger_exporter.endpoint',
+    'open_telemetry.metrics.http_request_duration.enabled',
     'user.video_quota', 'user.video_quota_daily',
     'video_channels.max_per_user',
     'csp.enabled', 'csp.report_only', 'csp.report_uri',
diff --git a/server/initializers/config.ts b/server/initializers/config.ts
index 7ad258f7a..eb9d0079c 100644
--- a/server/initializers/config.ts
+++ b/server/initializers/config.ts
@@ -195,6 +195,10 @@ const CONFIG = {
     METRICS: {
       ENABLED: config.get<boolean>('open_telemetry.metrics.enabled'),
 
+      HTTP_REQUEST_DURATION: {
+        ENABLED: config.get<boolean>('open_telemetry.metrics.http_request_duration.enabled')
+      },
+
       PROMETHEUS_EXPORTER: {
         HOSTNAME: config.get<string>('open_telemetry.metrics.prometheus_exporter.hostname'),
         PORT: config.get<number>('open_telemetry.metrics.prometheus_exporter.port')
diff --git a/server/lib/opentelemetry/metrics.ts b/server/lib/opentelemetry/metrics.ts
index 9cc067e4a..bffe00840 100644
--- a/server/lib/opentelemetry/metrics.ts
+++ b/server/lib/opentelemetry/metrics.ts
@@ -62,7 +62,9 @@ class OpenTelemetryMetrics {
 
     this.meter = metrics.getMeter('default')
 
-    this.buildRequestObserver()
+    if (CONFIG.OPEN_TELEMETRY.METRICS.HTTP_REQUEST_DURATION.ENABLED === true) {
+      this.buildRequestObserver()
+    }
 
     this.playbackMetrics = new PlaybackMetrics(this.meter)
     this.playbackMetrics.buildCounters()
diff --git a/server/tests/api/check-params/users-emails.ts b/server/tests/api/check-params/users-emails.ts
index 8cfb1d15f..6ebcc8ffe 100644
--- a/server/tests/api/check-params/users-emails.ts
+++ b/server/tests/api/check-params/users-emails.ts
@@ -1,5 +1,4 @@
 /* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
-import { MockSmtpServer } from '@server/tests/shared'
 import { HttpStatusCode, UserRole } from '@shared/models'
 import { cleanupTests, createSingleServer, makePostBodyRequest, PeerTubeServer, setAccessTokensToServers } from '@shared/server-commands'
 
@@ -112,8 +111,6 @@ describe('Test users API validators', function () {
   })
 
   after(async function () {
-    MockSmtpServer.Instance.kill()
-
     await cleanupTests([ server ])
   })
 })
diff --git a/server/tests/api/server/open-telemetry.ts b/server/tests/api/server/open-telemetry.ts
index db76a3d7f..49f3b520b 100644
--- a/server/tests/api/server/open-telemetry.ts
+++ b/server/tests/api/server/open-telemetry.ts
@@ -29,6 +29,8 @@ describe('Open Telemetry', function () {
     })
 
     it('Should enable open telemetry metrics', async function () {
+      this.timeout(120000)
+
       server = await createSingleServer(1, {
         open_telemetry: {
           metrics: {
@@ -37,8 +39,12 @@ describe('Open Telemetry', function () {
         }
       })
 
+      // Simulate a HTTP request
+      await server.videos.list()
+
       const res = await makeRawRequest({ url: metricsUrl, expectedStatus: HttpStatusCode.OK_200 })
       expect(res.text).to.contain('peertube_job_queue_total{')
+      expect(res.text).to.contain('http_request_duration_ms_bucket{')
     })
 
     it('Should have playback metrics', async function () {
@@ -64,6 +70,27 @@ describe('Open Telemetry', function () {
       expect(res.text).to.contain('peertube_playback_http_downloaded_bytes_total{')
     })
 
+    it('Should disable http request duration metrics', async function () {
+      await server.kill()
+
+      server = await createSingleServer(1, {
+        open_telemetry: {
+          metrics: {
+            enabled: true,
+            http_request_duration: {
+              enabled: false
+            }
+          }
+        }
+      })
+
+      // Simulate a HTTP request
+      await server.videos.list()
+
+      const res = await makeRawRequest({ url: metricsUrl, expectedStatus: HttpStatusCode.OK_200 })
+      expect(res.text).to.not.contain('http_request_duration_ms_bucket{')
+    })
+
     after(async function () {
       await server.kill()
     })
diff --git a/server/tests/shared/mock-servers/mock-email.ts b/server/tests/shared/mock-servers/mock-email.ts
index 79bc22d58..5f37f6ae0 100644
--- a/server/tests/shared/mock-servers/mock-email.ts
+++ b/server/tests/shared/mock-servers/mock-email.ts
@@ -43,7 +43,7 @@ class MockSmtpServer {
   kill () {
     if (!this.maildev) return
 
-    this.maildev.shutdown()
+    this.maildev.close()
 
     this.maildev = null
     MockSmtpServer.instance = null