Update device plugins volumes mounts

There is no need to mount the whole '/var/lib/kubelet/' directory into a pod. It's enough to mount only '/var/lib/kubelet/device-plugins' and '/var/lib/kubelet/plugins_registry' directories. Signed-off-by: Ivan Kolodiazhny <[email protected]>
k8snetworkplumbingwg · Sep 7, 2023 · 96b8ffd · 96b8ffd
1 parent 70efb55
commit 96b8ffd
Showing 1 changed file with 24 additions and 6 deletions.
diff --git a/deployments/sriovdp-daemonset.yaml b/deployments/sriovdp-daemonset.yaml
@@ -54,7 +54,10 @@ spec:
             memory: "200Mi"
         volumeMounts:
         - name: devicesock
-          mountPath: /var/lib/kubelet/
+          mountPath: /var/lib/kubelet/device-plugins
+          readOnly: false
+        - name: plugins-registry
+          mountPath: /var/lib/kubelet/plugins_registry
           readOnly: false
         - name: log
           mountPath: /var/log
@@ -65,7 +68,10 @@ spec:
       volumes:
         - name: devicesock
           hostPath:
-            path: /var/lib/kubelet/
+            path: var/lib/kubelet/device-plugins
+        - name: plugins-registry
+          hostPath:
+            path: /var/lib/kubelet/plugins_registry
         - name: log
           hostPath:
             path: /var/log
@@ -126,7 +132,10 @@ spec:
             memory: "200Mi"
         volumeMounts:
         - name: devicesock
-          mountPath: /var/lib/kubelet/
+          mountPath: /var/lib/kubelet/device-plugins
+          readOnly: false
+        - name: plugins-registry
+          mountPath: /var/lib/kubelet/plugins_registry
           readOnly: false
         - name: log
           mountPath: /var/log
@@ -137,7 +146,10 @@ spec:
       volumes:
         - name: devicesock
           hostPath:
-            path: /var/lib/kubelet/
+            path: var/lib/kubelet/device-plugins
+        - name: plugins-registry
+          hostPath:
+            path: /var/lib/kubelet/plugins_registry
         - name: log
           hostPath:
             path: /var/log
@@ -197,7 +209,10 @@ spec:
             memory: "200Mi"
         volumeMounts:
         - name: devicesock
-          mountPath: /var/lib/kubelet/
+          mountPath: /var/lib/kubelet/device-plugins
+          readOnly: false
+        - name: plugins-registry
+          mountPath: /var/lib/kubelet/plugins_registry
           readOnly: false
         - name: log
           mountPath: /var/log
@@ -208,7 +223,10 @@ spec:
       volumes:
         - name: devicesock
           hostPath:
-            path: /var/lib/kubelet/
+            path: var/lib/kubelet/device-plugins
+        - name: plugins-registry
+          hostPath:
+            path: /var/lib/kubelet/plugins_registry
         - name: log
           hostPath:
             path: /var/log