Mount /dev/net for access to TUN device

kubernetes · Oct 23, 2020 · 1c54b35 · 1c54b35
1 parent f10d3d3
commit 1c54b35
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diff --git a/upup/models/bindata.go b/upup/models/bindata.go
diff --git a/upup/models/cloudup/resources/addons/networking.flannel/k8s-1.12.yaml.template b/upup/models/cloudup/resources/addons/networking.flannel/k8s-1.12.yaml.template
@@ -18,6 +18,7 @@ spec:
   - emptyDir
   - hostPath
   allowedHostPaths:
+  - pathPrefix: "/dev/net"
   - pathPrefix: "/etc/cni/net.d"
   - pathPrefix: "/etc/kube-flannel"
   - pathPrefix: "/run/flannel"
@@ -223,12 +224,17 @@ spec:
         volumeMounts:
         - name: run
           mountPath: /run/flannel
+        - name: dev-net
+          mountPath: /dev/net
         - name: flannel-cfg
           mountPath: /etc/kube-flannel/
       volumes:
       - name: run
         hostPath:
           path: /run/flannel
+      - name: dev-net
+        hostPath:
+          path: /dev/net
       - name: cni
         hostPath:
           path: /etc/cni/net.d