Merge branch 'master' of github.com:kubeshark/kubeshark

Makefile

@@ -89,16 +89,34 @@ generate-helm-values: ## Generate the Helm values from config.yaml
 generate-manifests: ## Generate the manifests from the Helm chart using default configuration
 	helm template kubeshark -n default ./helm-chart > ./manifests/complete.yaml
 
-logs-worker:
+logs-sniffer:
 	export LOGS_POD_PREFIX=kubeshark-worker-
+	export LOGS_CONTAINER='-c sniffer'
 	export LOGS_FOLLOW=
 	${MAKE} logs
 
-logs-worker-follow:
+logs-sniffer-follow:
 	export LOGS_POD_PREFIX=kubeshark-worker-
+	export LOGS_CONTAINER='-c sniffer'
 	export LOGS_FOLLOW=--follow
 	${MAKE} logs
 
+logs-tracer:
+	export LOGS_POD_PREFIX=kubeshark-worker-
+	export LOGS_CONTAINER='-c tracer'
+	export LOGS_FOLLOW=
+	${MAKE} logs
+
+logs-tracer-follow:
+	export LOGS_POD_PREFIX=kubeshark-worker-
+	export LOGS_CONTAINER='-c tracer'
+	export LOGS_FOLLOW=--follow
+	${MAKE} logs
+
+logs-worker: logs-sniffer
+
+logs-worker-follow: logs-sniffer-follow
+
 logs-hub:
 	export LOGS_POD_PREFIX=kubeshark-hub
 	export LOGS_FOLLOW=
@@ -120,7 +138,7 @@ logs-front-follow:
 	${MAKE} logs
 
 logs:
-	kubectl logs $$(kubectl get pods | awk '$$1 ~ /^$(LOGS_POD_PREFIX)/' | awk 'END {print $$1}') $(LOGS_FOLLOW)
+	kubectl logs $$(kubectl get pods | awk '$$1 ~ /^$(LOGS_POD_PREFIX)/' | awk 'END {print $$1}') $(LOGS_CONTAINER) $(LOGS_FOLLOW)
 
 ssh-node:
 	kubectl ssh node $$(kubectl get nodes | awk 'END {print $$1}')
@@ -141,22 +159,13 @@ exec:
 	kubectl exec --stdin --tty $$(kubectl get pods | awk '$$1 ~ /^$(EXEC_POD_PREFIX)/' | awk 'END {print $$1}') -- /bin/sh
 
 helm-install:
-	cd helm-chart && helm install kubeshark . && cd ..
-
-helm-install-canary:
-	cd helm-chart && helm install kubeshark . --set tap.docker.tag=canary && cd ..
-
-helm-install-dev:
-	cd helm-chart && helm install kubeshark . --set tap.docker.tag=dev && cd ..
+	cd helm-chart && helm install kubeshark . --set tap.docker.tag=$(TAG) && cd ..
 
 helm-install-debug:
-	cd helm-chart && helm install kubeshark . --set tap.debug=true && cd ..
+	cd helm-chart && helm install kubeshark . --set tap.docker.tag=$(TAG) --set tap.debug=true && cd ..
 
-helm-install-debug-canary:
-	cd helm-chart && helm install kubeshark . --set tap.debug=true --set tap.docker.tag=canary && cd ..
-
-helm-install-debug-dev:
-	cd helm-chart && helm install kubeshark . --set tap.debug=true --set tap.docker.tag=dev && cd ..
+helm-install-profile:
+	cd helm-chart && helm install kubeshark . --set tap.docker.tag=$(TAG) --set tap.misc.profile=true && cd ..
 
 helm-uninstall:
 	helm uninstall kubeshark
@@ -164,8 +173,8 @@ helm-uninstall:
 proxy:
 	kubeshark proxy
 
-port-forward-worker:
-	kubectl port-forward $$(kubectl get pods | awk '$$1 ~ /^$(LOGS_POD_PREFIX)/' | awk 'END {print $$1}') $(LOGS_FOLLOW) 30001:30001
+port-forward:
+	kubectl port-forward $$(kubectl get pods | awk '$$1 ~ /^$(POD_PREFIX)/' | awk 'END {print $$1}') $(SRC_PORT):$(DST_PORT)
 
 release:
 	@cd ../worker && git checkout master && git pull && git tag -d v$(VERSION); git tag v$(VERSION) && git push origin --tags

cmd/pro.go

@@ -132,7 +132,11 @@ func runLicenseRecieverServer() {
 	log.Info().Msg("Alternatively enter your license key:")
 
 	var licenseKey string
-	fmt.Scanf("%s", &licenseKey)
+	_, err := fmt.Scanf("%s", &licenseKey)
+	if err != nil {
+		log.Error().Err(err).Send()
+		return
+	}
 
 	updateLicense(licenseKey)
 }

config/configStructs/tapConfig.go

@@ -154,7 +154,8 @@ type MiscConfig struct {
 	TrafficSampleRate           int    `yaml:"trafficSampleRate" json:"trafficSampleRate" default:"100"`
 	TcpStreamChannelTimeoutMs   int    `yaml:"tcpStreamChannelTimeoutMs" json:"tcpStreamChannelTimeoutMs" default:"10000"`
 	TcpStreamChannelTimeoutShow bool   `yaml:"tcpStreamChannelTimeoutShow" json:"tcpStreamChannelTimeoutShow" default:"false"`
-	DisableCgroupIdResolution   bool   `yaml:"disableCgroupIdResolution" json:"disableCgroupIdResolution" default:"false"`
+	ResolutionStrategy          string `yaml:"resolutionStrategy" json:"resolutionStrategy" default:"auto"`
+	Profile                     bool   `yaml:"profile" json:"profile" default:"false"`
 }
 
 type TapConfig struct {

helm-chart/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: kubeshark
-version: "52.3.59"
+version: "52.3.62"
 description: The API Traffic Analyzer for Kubernetes
 home: https://kubeshark.co
 keywords:

helm-chart/templates/09-worker-daemon-set.yaml

@@ -65,9 +65,8 @@ spec:
           {{- if ne .Values.tap.packetCapture "ebpf" }}
             - -disable-ebpf
           {{- end }}
-          {{- if .Values.tap.misc.disableCgroupIdResolution }}
-            - -disable-cgroup-id-resolution
-          {{- end }}
+            - -resolution-strategy
+            - '{{ .Values.tap.misc.resolutionStrategy }}'
           {{- if .Values.tap.debug }}
             - -debug
             - -dumptracer
@@ -99,6 +98,8 @@ spec:
             value: '{{ .Values.tap.misc.tcpStreamChannelTimeoutShow }}'
           - name: KUBESHARK_CLOUD_API_URL
             value: 'https://api.kubeshark.co'
+          - name: PROFILING_ENABLED
+            value: '{{ .Values.tap.misc.profile }}'
           resources:
             limits:
               cpu: {{ .Values.tap.resources.sniffer.limits.cpu }}

helm-chart/values.yaml

@@ -122,7 +122,8 @@ tap:
     trafficSampleRate: 100
     tcpStreamChannelTimeoutMs: 10000
     tcpStreamChannelTimeoutShow: false
-    disableCgroupIdResolution: false
+    resolutionStrategy: auto
+    profile: false
 logs:
   file: ""
   grep: ""

manifests/complete.yaml

@@ -66,10 +66,10 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-service-account
@@ -83,10 +83,10 @@ metadata:
   namespace: default
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
 stringData:
     LICENSE: ''
@@ -100,10 +100,10 @@ metadata:
   namespace: default
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
 stringData:
   AUTH_SAML_X509_CRT: |
@@ -116,10 +116,10 @@ metadata:
   namespace: default
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
 stringData:
   AUTH_SAML_X509_KEY: |
@@ -131,10 +131,10 @@ metadata:
   name: kubeshark-nginx-config-map
   namespace: default
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
 data:
   default.conf: |
@@ -195,10 +195,10 @@ metadata:
   namespace: default
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
 data:
     POD_REGEX: '.*'
@@ -230,10 +230,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRole
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-cluster-role-default
@@ -267,10 +267,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: ClusterRoleBinding
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-cluster-role-binding-default
@@ -289,10 +289,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: Role
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-self-config-role
@@ -318,10 +318,10 @@ apiVersion: rbac.authorization.k8s.io/v1
 kind: RoleBinding
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-self-config-role-binding
@@ -341,10 +341,10 @@ kind: Service
 metadata:
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-hub
@@ -363,10 +363,10 @@ apiVersion: v1
 kind: Service
 metadata:
   labels:
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-front
@@ -392,10 +392,10 @@ metadata:
 spec:
   selector:
     app.kubeshark.co/app: worker
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   ports:
   - name: metrics
@@ -410,10 +410,10 @@ metadata:
   labels:
     app.kubeshark.co/app: worker
     sidecar.istio.io/inject: "false"
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-worker-daemon-set
@@ -428,27 +428,14 @@ spec:
     metadata:
       labels:
         app.kubeshark.co/app: worker
-        helm.sh/chart: kubeshark-52.3.59
+        helm.sh/chart: kubeshark-52.3.62
         app.kubernetes.io/name: kubeshark
         app.kubernetes.io/instance: kubeshark
-        app.kubernetes.io/version: "52.3.59"
+        app.kubernetes.io/version: "52.3.62"
         app.kubernetes.io/managed-by: Helm
       name: kubeshark-worker-daemon-set
       namespace: kubeshark
     spec:
-      initContainers:
-      - name: load-pf-ring
-        image: kubeshark/pf-ring-module:all
-        imagePullPolicy: Always
-        securityContext:
-          capabilities:
-            add:
-              - SYS_MODULE
-            drop:
-              - ALL
-        volumeMounts:
-        - name: lib-modules
-          mountPath: /lib/modules
       containers:
         - command:
             - ./worker
@@ -464,8 +451,10 @@ spec:
             - -servicemesh
             - -procfs
             - /hostproc
-            - -kernel-module
-          image: 'docker.io/kubeshark/worker:v52.3.59'
+            - -disable-ebpf
+            - -resolution-strategy
+            - 'auto'
+          image: 'docker.io/kubeshark/worker:v52.3.62'
           imagePullPolicy: Always
           name: sniffer
           ports:
@@ -487,6 +476,8 @@ spec:
             value: 'false'
           - name: KUBESHARK_CLOUD_API_URL
             value: 'https://api.kubeshark.co'
+          - name: PROFILING_ENABLED
+            value: 'false'
           resources:
             limits:
               cpu: 750m
@@ -531,7 +522,8 @@ spec:
             - ./tracer
             - -procfs
             - /hostproc
-          image: 'docker.io/kubeshark/worker:v52.3.59'
+            - -disable-ebpf
+          image: 'docker.io/kubeshark/worker:v52.3.62'
           imagePullPolicy: Always
           name: tracer
           env:
@@ -614,10 +606,10 @@ kind: Deployment
 metadata:
   labels:
     app.kubeshark.co/app: hub
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-hub
@@ -633,10 +625,10 @@ spec:
     metadata:
       labels:
         app.kubeshark.co/app: hub
-        helm.sh/chart: kubeshark-52.3.59
+        helm.sh/chart: kubeshark-52.3.62
         app.kubernetes.io/name: kubeshark
         app.kubernetes.io/instance: kubeshark
-        app.kubernetes.io/version: "52.3.59"
+        app.kubernetes.io/version: "52.3.62"
         app.kubernetes.io/managed-by: Helm
     spec:
       dnsPolicy: ClusterFirstWithHostNet
@@ -658,7 +650,7 @@ spec:
                 fieldPath: metadata.namespace
           - name: KUBESHARK_CLOUD_API_URL
             value: 'https://api.kubeshark.co'
-          image: 'docker.io/kubeshark/hub:v52.3.59'
+          image: 'docker.io/kubeshark/hub:v52.3.62'
           imagePullPolicy: Always
           readinessProbe:
             periodSeconds: 1
@@ -706,10 +698,10 @@ kind: Deployment
 metadata:
   labels:
     app.kubeshark.co/app: front
-    helm.sh/chart: kubeshark-52.3.59
+    helm.sh/chart: kubeshark-52.3.62
     app.kubernetes.io/name: kubeshark
     app.kubernetes.io/instance: kubeshark
-    app.kubernetes.io/version: "52.3.59"
+    app.kubernetes.io/version: "52.3.62"
     app.kubernetes.io/managed-by: Helm
   annotations:
   name: kubeshark-front
@@ -725,10 +717,10 @@ spec:
     metadata:
       labels:
         app.kubeshark.co/app: front
-        helm.sh/chart: kubeshark-52.3.59
+        helm.sh/chart: kubeshark-52.3.62
         app.kubernetes.io/name: kubeshark
         app.kubernetes.io/instance: kubeshark
-        app.kubernetes.io/version: "52.3.59"
+        app.kubernetes.io/version: "52.3.62"
         app.kubernetes.io/managed-by: Helm
     spec:
       containers:
@@ -753,7 +745,7 @@ spec:
               value: 'false'
             - name: 'REACT_APP_CLOUD_LICENSE_ENABLED'
               value: 'true'
-          image: 'docker.io/kubeshark/front:v52.3.59'
+          image: 'docker.io/kubeshark/front:v52.3.62'
           imagePullPolicy: Always
           name: kubeshark-front
           livenessProbe: