Add opt-in local Prometheus metrics endpoint to the client

This commit is contained in:
Viktor Liu
2026-07-15 21:46:45 +02:00
parent e1a24376ab
commit 9d2a7e330a
16 changed files with 1735 additions and 29 deletions
+20
View File
@@ -102,6 +102,9 @@ type ConfigInput struct {
DNSLabels domain.List
MTU *uint16
LocalMetricsEnabled *bool
LocalMetricsAddress *string
}
// Config Configuration type
@@ -142,6 +145,11 @@ type Config struct {
DNSLabels domain.List
// LocalMetricsEnabled enables the local Prometheus /metrics endpoint.
LocalMetricsEnabled bool
// LocalMetricsAddress is the listen address of the local /metrics endpoint.
LocalMetricsAddress string
// SSHKey is a private SSH key in a PEM format
SSHKey string
@@ -386,6 +394,18 @@ func (config *Config) apply(input ConfigInput) (updated bool, err error) {
updated = true
}
if input.LocalMetricsEnabled != nil && *input.LocalMetricsEnabled != config.LocalMetricsEnabled {
log.Infof("switching local metrics to %t", *input.LocalMetricsEnabled)
config.LocalMetricsEnabled = *input.LocalMetricsEnabled
updated = true
}
if input.LocalMetricsAddress != nil && *input.LocalMetricsAddress != config.LocalMetricsAddress {
log.Infof("switching local metrics address to %s", *input.LocalMetricsAddress)
config.LocalMetricsAddress = *input.LocalMetricsAddress
updated = true
}
if input.NetworkMonitor != nil && (config.NetworkMonitor == nil || *input.NetworkMonitor != *config.NetworkMonitor) {
log.Infof("switching Network Monitor to %t", *input.NetworkMonitor)
config.NetworkMonitor = input.NetworkMonitor