✨ Update the Helm chart

charts/chart/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v2
 name: kubeshark
-version: "52.3.92"
+version: "52.3.93"
 description: The API Traffic Analyzer for Kubernetes
 home: https://kubeshark.co
 keywords:

charts/chart/README.md

@@ -131,7 +131,7 @@ Example for overriding image names:
 | `tap.docker.overrideImage`                | Can be used to directly override image names  | `""`                                                    |
 | `tap.docker.overrideTag`                  | Can be used to override image tags            | `""`                                                    |
 | `tap.proxy.hub.srvPort`                   | Hub server port. Change if already occupied.  | `8898`                                                  |
-| `tap.proxy.worker.srvPort`                | Worker server port. Change if already occupied.| `30001`                                                |
+| `tap.proxy.worker.srvPort`                | Worker server port. Change if already occupied.| `48999`                                                |
 | `tap.proxy.front.port`                    | Front service port. Change if already occupied.| `8899`                                                 |
 | `tap.proxy.host`                          | Change to 0.0.0.0 top open up to the world.   | `127.0.0.1`                                             |
 | `tap.regex`                               | Target (process traffic from) pods that match regex | `.*`                                              |
@@ -175,7 +175,7 @@ Example for overriding image names:
 | `tap.auth.saml.x509crt`                   | A self-signed X.509 `.cert` contents <br/>(effective, if `tap.auth.type = saml`)          | ``                                                      |
 | `tap.auth.saml.x509key`                   | A self-signed X.509 `.key` contents <br/>(effective, if `tap.auth.type = saml`)           | ``                                                      |
 | `tap.auth.saml.roleAttribute`             | A SAML attribute name corresponding to user's authorization role <br/>(effective, if `tap.auth.type = saml`)  | `role` |
-| `tap.auth.saml.roles`                     | A list of SAML authorization roles and their permissions <br/>(effective, if `tap.auth.type = saml`)  | `{"admin":{"canDownloadPCAP":true,"canUpdateTargetedPods":true,"canUseScripting":true, "canStopTrafficCapturing":true, "filter":"","showAdminConsoleLink":true}}` |
+| `tap.auth.saml.roles`                     | A list of SAML authorization roles and their permissions <br/>(effective, if `tap.auth.type = saml`)  | `{"admin":{"canDownloadPCAP":true,"canUpdateTargetedPods":true,"canUseScripting":true, "scriptingPermissions":{"canSave":true, "canActivate":true, "canDelete":true}, "canStopTrafficCapturing":true, "filter":"","showAdminConsoleLink":true}}` |
 | `tap.ingress.enabled`                     | Enable `Ingress`                                | `false`                                                 |
 | `tap.ingress.className`                   | Ingress class name                            | `""`                                                    |
 | `tap.ingress.host`                        | Host of the `Ingress`                          | `ks.svc.cluster.local`                                  |

charts/chart/templates/04-hub-deployment.yaml

@@ -31,9 +31,8 @@ spec:
             - ./hub
             - -port
             - "8080"
-          {{- if .Values.tap.debug }}
-            - -debug
-          {{- end }}
+            - -loglevel
+            - '{{ .Values.logLevel | default "warning" }}'
           env:
           - name: POD_NAME
             valueFrom:

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

@@ -25,6 +25,39 @@ spec:
       name: kubeshark-worker-daemon-set
       namespace: kubeshark
     spec:
+      initContainers:
+        - command:
+          - /bin/sh
+          - -c
+          - mkdir -p /sys/fs/bpf && mount | grep -q '/sys/fs/bpf' || mount -t bpf bpf /sys/fs/bpf
+        {{- if .Values.tap.docker.overrideTag.worker }}
+          image: '{{ .Values.tap.docker.registry }}/worker:{{ .Values.tap.docker.overrideTag.worker }}{{ include "kubeshark.dockerTagDebugVersion" . }}'
+        {{ else }}
+          image: '{{ .Values.tap.docker.registry }}/worker:{{ not (eq .Values.tap.docker.tag "") | ternary .Values.tap.docker.tag (include "kubeshark.defaultVersion" .) }}{{ include "kubeshark.dockerTagDebugVersion" . }}'
+        {{- end }}
+          imagePullPolicy: {{ .Values.tap.docker.imagePullPolicy }}
+          name: check-bpf
+          securityContext:
+            privileged: true
+          volumeMounts:
+          - mountPath: /sys
+            name: sys
+            mountPropagation: Bidirectional
+        - command:
+          - ./tracer
+          - -init-bpf
+        {{- if .Values.tap.docker.overrideTag.worker }}
+          image: '{{ .Values.tap.docker.registry }}/worker:{{ .Values.tap.docker.overrideTag.worker }}{{ include "kubeshark.dockerTagDebugVersion" . }}'
+        {{ else }}
+          image: '{{ .Values.tap.docker.registry }}/worker:{{ not (eq .Values.tap.docker.tag "") | ternary .Values.tap.docker.tag (include "kubeshark.defaultVersion" .) }}{{ include "kubeshark.dockerTagDebugVersion" . }}'
+        {{- end }}
+          imagePullPolicy: {{ .Values.tap.docker.imagePullPolicy }}
+          name: init-bpf
+          securityContext:
+            privileged: true
+          volumeMounts:
+          - mountPath: /sys
+            name: sys
       containers:
         - command:
             - ./worker
@@ -36,6 +69,8 @@ spec:
             - '{{ .Values.tap.metrics.port }}'
             - -packet-capture
             - '{{ .Values.tap.packetCapture }}'
+            - -loglevel
+            - '{{ .Values.logLevel | default "warning" }}'
           {{- if .Values.tap.tls }}
             - -unixsocket
           {{- end }}
@@ -54,9 +89,6 @@ spec:
             - '{{ .Values.tap.misc.resolutionStrategy }}'
             - -staletimeout
             - '{{ .Values.tap.misc.staleTimeoutSeconds }}'
-          {{- if .Values.tap.debug }}
-            - -debug
-          {{- end }}
         {{- if .Values.tap.docker.overrideImage.worker }}
           image: '{{ .Values.tap.docker.overrideImage.worker }}'
         {{- else if .Values.tap.docker.overrideTag.worker }}
@@ -123,6 +155,11 @@ spec:
                 {{ print "- " . }}
                 {{- end }}
                 {{- end }}
+                {{- if .Values.tap.capabilities.ebpfCapture }}
+                {{- range .Values.tap.capabilities.ebpfCapture }}
+                {{ print "- " . }}
+                {{- end }}
+                {{- end }}
               drop:
                 - ALL
           readinessProbe:
@@ -156,16 +193,15 @@ spec:
           {{- if ne .Values.tap.packetCapture "ebpf" }}
             - -disable-ebpf
           {{- end }}
-          {{- if .Values.tap.debug }}
-            - -debug
-          {{- end }}
           {{- if .Values.tap.disableTlsLog }}
             - -disable-tls-log
           {{- end }}
           {{- if .Values.tap.pprof.enabled }}
             - -port
             - '{{ add .Values.tap.proxy.worker.srvPort 1 }}'
           {{- end }}
+            # - -loglevel
+            # - '{{ .Values.logLevel | default "warning" }}'
         {{- if .Values.tap.docker.overrideTag.worker }}
           image: '{{ .Values.tap.docker.registry }}/worker:{{ .Values.tap.docker.overrideTag.worker }}{{ include "kubeshark.dockerTagDebugVersion" . }}'
         {{ else }}

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

@@ -50,6 +50,7 @@ data:
                             {{- end }}'
     DUPLICATE_TIMEFRAME: '{{ .Values.tap.misc.duplicateTimeframe }}'
     ENABLED_DISSECTORS: '{{ gt (len .Values.tap.enabledDissectors) 0 | ternary (join "," .Values.tap.enabledDissectors) "" }}'
+    CUSTOM_MACROS: '{{ toJson .Values.tap.customMacros }}'
     DISSECTORS_UPDATING_ENABLED: '{{ .Values.dissectorsUpdatingEnabled | ternary "true" "false" }}'
     DETECT_DUPLICATES: '{{ .Values.tap.misc.detectDuplicates | ternary "true" "false" }}'
     PCAP_DUMP_ENABLE: '{{ .Values.pcapdump.enabled }}'

charts/chart/templates/16-hub-service-metrics.yaml

@@ -0,0 +1,23 @@
+---
+kind: Service
+apiVersion: v1
+metadata:
+  labels:
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  annotations:
+    prometheus.io/scrape: 'true'
+    prometheus.io/port: '9100'
+  {{- if .Values.tap.annotations }}
+    {{- toYaml .Values.tap.annotations | nindent 4 }}
+  {{- end }}
+  name: kubeshark-hub-metrics
+  namespace: {{ .Release.Namespace }}
+spec:
+  selector:
+    app.kubeshark.co/app: hub
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  ports:
+  - name: metrics
+    protocol: TCP
+    port: 9100
+    targetPort: 9100

charts/chart/templates/17-network-policies.yaml

@@ -0,0 +1,79 @@
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  labels:
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  annotations:
+  {{- if .Values.tap.annotations }}
+    {{- toYaml .Values.tap.annotations | nindent 4 }}
+  {{- end }}
+  name: kubeshark-hub-network-policy
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      app.kubeshark.co/app: hub
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - ports:
+        - protocol: TCP
+          port: 8080
+    - ports:
+        - protocol: TCP
+          port: 9100
+  egress:
+    - {}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  labels:
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  annotations:
+  {{- if .Values.tap.annotations }}
+    {{- toYaml .Values.tap.annotations | nindent 4 }}
+  {{- end }}
+  name: kubeshark-front-network-policy
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      app.kubeshark.co/app: front
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - ports:
+        - protocol: TCP
+          port: 8080
+  egress:
+    - {}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  labels:
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  annotations:
+  {{- if .Values.tap.annotations }}
+    {{- toYaml .Values.tap.annotations | nindent 4 }}
+  {{- end }}
+  name: kubeshark-worker-network-policy
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      app.kubeshark.co/app: worker
+  policyTypes:
+    - Ingress
+    - Egress
+  ingress:
+    - ports:
+        - protocol: TCP
+          port: {{ .Values.tap.proxy.worker.srvPort }}
+        - protocol: TCP
+          port: {{ .Values.tap.metrics.port }}
+  egress:
+    - {}

charts/chart/values.yaml

@@ -16,7 +16,7 @@ tap:
       front: ""
   proxy:
     worker:
-      srvPort: 30001
+      srvPort: 48999
     hub:
       srvPort: 8898
     front:
@@ -85,6 +85,10 @@ tap:
           filter: ""
           canDownloadPCAP: true
           canUseScripting: true
+          scriptingPermissions:
+            canSave: true
+            canActivate: true
+            canDelete: true
           canUpdateTargetedPods: true
           canStopTrafficCapturing: true
           showAdminConsoleLink: true
@@ -134,6 +138,8 @@ tap:
   - syscall
   - ws
   - ldap
+  customMacros:
+    https: tls and (http or http2)
   metrics:
     port: 49100
   pprof:
@@ -160,6 +166,7 @@ pcapdump:
   maxTime: 1h
   maxSize: 500MB
   pcapSrcDir: pcapdump
+  time: time
 kube:
   configPath: ""
   context: ""
@@ -178,3 +185,4 @@ scripting:
   active: []
   console: true
 timezone: ""
+logLevel: warning