Add captureSelf flag to enable/disable kubeshark traffic capture (#1829)

Co-authored-by: Alon Girmonsky <1990761+alongir@users.noreply.github.com>

config/configStructs/tapConfig.go

@@ -317,10 +317,11 @@ type DelayedDissectionConfig struct {
 }
 
 type CaptureConfig struct {
-	Stopped   bool             `yaml:"stopped" json:"stopped" default:"false"`
-	StopAfter string           `yaml:"stopAfter" json:"stopAfter" default:"5m"`
-	Raw       RawCaptureConfig `yaml:"raw" json:"raw"`
-	DbMaxSize string           `yaml:"dbMaxSize" json:"dbMaxSize" default:"500Mi"`
+	Stopped     bool             `yaml:"stopped" json:"stopped" default:"false"`
+	StopAfter   string           `yaml:"stopAfter" json:"stopAfter" default:"5m"`
+	CaptureSelf bool             `yaml:"captureSelf" json:"captureSelf" default:"false"`
+	Raw         RawCaptureConfig `yaml:"raw" json:"raw"`
+	DbMaxSize   string           `yaml:"dbMaxSize" json:"dbMaxSize" default:"500Mi"`
 }
 
 type TapConfig struct {

helm-chart/templates/12-config-map.yaml

@@ -12,6 +12,7 @@ data:
     EXCLUDED_NAMESPACES: '{{ gt (len .Values.tap.excludedNamespaces) 0 | ternary (join "," .Values.tap.excludedNamespaces) "" }}'
     BPF_OVERRIDE: '{{ .Values.tap.bpfOverride }}'
     STOPPED: '{{ .Values.tap.capture.stopped | ternary "true" "false" }}'
+    CAPTURE_SELF: '{{ .Values.tap.capture.captureSelf | ternary "true" "false" }}'
     SCRIPTING_SCRIPTS: '{}'
     SCRIPTING_ACTIVE_SCRIPTS: '{{ gt (len .Values.scripting.active) 0 | ternary (join "," .Values.scripting.active) "" }}'
     INGRESS_ENABLED: '{{ .Values.tap.ingress.enabled }}'

helm-chart/values.yaml

@@ -28,6 +28,7 @@ tap:
   capture:
     stopped: false
     stopAfter: 5m
+    captureSelf: false
     raw:
       enabled: true
       storageSize: 1Gi