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Manage observability at entrypoint and router level

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Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>
This commit is contained in:
Romain 2024-12-12 09:52:07 +01:00 • committed by GitHub
parent 9588e51146
commit b1934231ca
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GPG key ID: B5690EEEBB952194
58 changed files with 1216 additions and 303 deletions
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10
pkg/server/service/service.go
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@ -356,7 +356,7 @@ func (m *Manager) getLoadBalancerServiceHandler(ctx context.Context, serviceName
qualifiedSvcName := provider.GetQualifiedName(ctx, serviceName)
shouldObserve := m.observabilityMgr.ShouldAddTracing(qualifiedSvcName) || m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName)
shouldObserve := m.observabilityMgr.ShouldAddTracing(qualifiedSvcName, nil) || m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName, nil)
proxy, err := m.proxyBuilder.Build(service.ServersTransport, target, shouldObserve, passHostHeader, server.PreservePath, flushInterval)
if err != nil {
return nil, fmt.Errorf("error building proxy for server URL %s: %w", server.URL, err)
@ -364,14 +364,14 @@ func (m *Manager) getLoadBalancerServiceHandler(ctx context.Context, serviceName
// Prevents from enabling observability for internal resources.
if m.observabilityMgr.ShouldAddAccessLogs(qualifiedSvcName) {
if m.observabilityMgr.ShouldAddAccessLogs(qualifiedSvcName, nil) {
proxy = accesslog.NewFieldHandler(proxy, accesslog.ServiceURL, target.String(), nil)
proxy = accesslog.NewFieldHandler(proxy, accesslog.ServiceAddr, target.Host, nil)
proxy = accesslog.NewFieldHandler(proxy, accesslog.ServiceName, serviceName, accesslog.AddServiceFields)
}
if m.observabilityMgr.MetricsRegistry() != nil && m.observabilityMgr.MetricsRegistry().IsSvcEnabled() &&
m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName) {
m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName, nil) {
metricsHandler := metricsMiddle.WrapServiceHandler(ctx, m.observabilityMgr.MetricsRegistry(), serviceName)
proxy, err = alice.New().
@ -382,11 +382,11 @@ func (m *Manager) getLoadBalancerServiceHandler(ctx context.Context, serviceName
}
}
if m.observabilityMgr.ShouldAddTracing(qualifiedSvcName) {
if m.observabilityMgr.ShouldAddTracing(qualifiedSvcName, nil) {
proxy = observability.NewService(ctx, serviceName, proxy)
}
if m.observabilityMgr.ShouldAddAccessLogs(qualifiedSvcName) || m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName) {
if m.observabilityMgr.ShouldAddAccessLogs(qualifiedSvcName, nil) || m.observabilityMgr.ShouldAddMetrics(qualifiedSvcName, nil) {
// Some piece of middleware, like the ErrorPage, are relying on this serviceBuilder to get the handler for a given service,
// to re-target the request to it.
// Those pieces of middleware can be configured on routes that expose a Traefik internal service.