Adding init container option to delay the start of the daemonset

Signed-off-by: Amit Schendel <[email protected]>
kubescape · Jan 19, 2025 · 5f1f9fd · 5f1f9fd
1 parent f085cc3
commit 5f1f9fd
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diff --git a/charts/kubescape-operator/templates/node-agent/daemonset.yaml b/charts/kubescape-operator/templates/node-agent/daemonset.yaml
@@ -53,6 +53,19 @@ spec:
       serviceAccountName: {{ .Values.nodeAgent.name }}
       automountServiceAccountToken: true
       hostPID: true
+      {{- if .Values.nodeAgent.initContainer }}
+      initContainers:
+      - name: init-delay
+        image: "busybox:latest"
+        command: 
+        - /bin/sh
+        - -c
+        - |
+          SLEEP_TIME=$(( $RANDOM % 120 ))
+          echo "Pod $(hostname) will sleep for $SLEEP_TIME seconds"
+          sleep $SLEEP_TIME
+          echo "Pod $(hostname) finished sleeping after $SLEEP_TIME seconds"
+      {{- end }}
       volumes:
       {{- if .Values.nodeAgent.volumes }}
       {{- toYaml .Values.nodeAgent.volumes | nindent 8 }}

diff --git a/charts/kubescape-operator/values.yaml b/charts/kubescape-operator/values.yaml
@@ -547,6 +547,8 @@ nodeAgent:
 
   nodeSelector:
     kubernetes.io/os: linux
+
+  initContainer: false
 
 # +++++++++++++++++++++++++++++++ ClamAV ++++++++++++++++++++++++++++++++++++++++++++++++
 clamav: