Sync stable [ci skip]

Signed-off-by: k8s-ci-robot <k8s-ci-robot@users.noreply.github.com>

stable/index.yaml

@@ -156105,6 +156105,36 @@ entries:
     - https://charts.helm.sh/stable/packages/nginx-lego-0.1.0.tgz
     version: 0.1.0
   node-problem-detector:
+  - apiVersion: v1
+    appVersion: v0.8.1
+    created: "2020-11-02T09:06:30.915626299Z"
+    description: Installs the node-problem-detector daemonset for monitoring extra
+      attributes on nodes
+    digest: a09c3fe4fe9a8e3690d394e09ada7cfca35e1de6dd892fb713804fc2cb343f40
+    home: https://github.com/kubernetes/node-problem-detector
+    icon: https://github.com/kubernetes/kubernetes/raw/master/logo/logo.png
+    keywords:
+    - node
+    - problem
+    - detector
+    - monitoring
+    maintainers:
+    - email: max.williams@deliveryhero.com
+      name: max-rocket-internet
+    - email: lantaol@google.com
+      name: Random-Liu
+    - email: andy.xning@gmail.com
+      name: andyxning
+    - email: zhenw@google.com
+      name: wangzhen127
+    name: node-problem-detector
+    sources:
+    - https://github.com/kubernetes/charts/stable/node-problem-detector
+    - https://github.com/kubernetes/node-problem-detector
+    - https://kubernetes.io/docs/concepts/architecture/nodes/#condition
+    urls:
+    - https://charts.helm.sh/stable/packages/node-problem-detector-1.8.1.tgz
+    version: 1.8.1
   - apiVersion: v1
     appVersion: v0.8.1
     created: "2020-10-15T15:46:20.794177-04:00"
@@ -283435,4 +283465,4 @@ entries:
     urls:
     - https://charts.helm.sh/stable/packages/zetcd-0.1.0.tgz
     version: 0.1.0
-generated: "2020-11-02T05:10:37.606935517Z"
+generated: "2020-11-02T09:06:30.914451681Z"