ROX-33584: Add glog verbosity setting to fleetshard-sync

deploy/charts/fleetshard-sync/templates/deployment.yaml

@@ -56,6 +56,8 @@ spec:
           value: {{ .Values.clusterName }}
         - name: ENVIRONMENT
           value: {{ .Values.environment }}
+        - name: GLOG_V
+          value: {{ .Values.glogVerbosity | quote }}
         - name: CREATE_AUTH_PROVIDER
           value: "{{ .Values.createAuthProvider }}"
         - name: AUTH_TYPE

deploy/charts/fleetshard-sync/values.yaml

@@ -18,6 +18,11 @@ createAuthProvider: true
 # Static token can be issued by the kubernetes issuer with the following command:
 # $ kubectl create token -n rhacs fleetshard-sync --audience acs-fleet-manager-private-api
 staticToken: ""
+# glog verbosity level (see CONTRIBUTING.md for guidelines)
+# 1: Production level logging - no unnecessary spam, no sensitive information
+# 5: Stage/test level logging - useful debugging information, not spammy
+# 10: Local/debug level logging - useful for tracing transactions during development
+glogVerbosity: "1"
 auditLogs:
   enabled: true
   skipTLSVerify: true

fleetshard/config/config.go

@@ -30,6 +30,7 @@ type Config struct {
 	ServiceAccountTokenFile string        `env:"FLEET_MANAGER_TOKEN_FILE"`
 	CreateAuthProvider      bool          `env:"CREATE_AUTH_PROVIDER" envDefault:"false"`
 	MetricsAddress          string        `env:"FLEETSHARD_METRICS_ADDRESS" envDefault:":8080"`
+	LogVerbosity            string        `env:"GLOG_V" envDefault:"1"`
 	DefaultBaseCRDURL       string        `env:"DEFAULT_BASE_CRD_URL" envDefault:"https://raw.githubusercontent.com/stackrox/stackrox/%s/operator/bundle/manifests/"`
 	// TenantImagePullSecret can be used to inject a Kubernetes image pull secret into tenant namespaces.
 	// If it is empty, nothing is injected (for example, it is not required when running on OpenShift).

fleetshard/main.go

@@ -14,7 +14,7 @@ import (
 	"k8s.io/client-go/informers"
 
 	"github.com/golang/glog"
-	"github.com/stackrox/acs-fleet-manager/fleetshard/config"
+	cfg "github.com/stackrox/acs-fleet-manager/fleetshard/config"
 	"github.com/stackrox/acs-fleet-manager/fleetshard/pkg/fleetshardmetrics"
 	"github.com/stackrox/acs-fleet-manager/fleetshard/pkg/k8s"
 	"github.com/stackrox/acs-fleet-manager/fleetshard/pkg/runtime"
@@ -35,10 +35,13 @@ func main() {
 		glog.Info("Unable to set logtostderr to true")
 	}
 
-	config, err := config.GetConfig()
+	config, err := cfg.GetConfig()
 	if err != nil {
 		glog.Fatalf("Failed to load configuration: %v", err)
 	}
+	if err := flag.Set("v", config.LogVerbosity); err != nil {
+		glog.Errorf("Unable to set glog verbosity: %v", err)
+	}
 
 	ctx, cancel := context.WithTimeout(context.Background(), config.StartupTimeout)
 	defer cancel()
@@ -47,6 +50,7 @@ func main() {
 	glog.Infof("ClusterID: %s", config.ClusterID)
 	glog.Infof("RuntimePollPeriod: %s", config.RuntimePollPeriod.String())
 	glog.Infof("AuthType: %s", config.AuthType)
+	glog.Infof("LogVerbosity: %s", config.LogVerbosity)
 	glog.Infof("ManagedDB.Enabled: %t", config.ManagedDB.Enabled)
 	glog.Infof("ManagedDB.SecurityGroup: %s", config.ManagedDB.SecurityGroup)
 	glog.Infof("ManagedDB.SubnetGroup: %s", config.ManagedDB.SubnetGroup)