diff --git a/.vuepress/config-sidebar.js b/.vuepress/config-sidebar.js
index 00ac00b..a8ff769 100644
--- a/.vuepress/config-sidebar.js
+++ b/.vuepress/config-sidebar.js
@@ -411,6 +411,13 @@ let sidebar = {
           ]
         },
         'k8s-advanced/gc',
+        {
+          title: '自动伸缩',
+          collapsable: true,
+          children: [
+            'k8s-advanced/hpa/hpa',
+          ]
+        },
         {
           title: '安全',
           collapsable: true,
diff --git a/learning/k8s-advanced/hpa/hpa.assets/horizontal-pod-autoscaler.png b/learning/k8s-advanced/hpa/hpa.assets/horizontal-pod-autoscaler.png
new file mode 100644
index 0000000..e43f526
Binary files /dev/null and b/learning/k8s-advanced/hpa/hpa.assets/horizontal-pod-autoscaler.png differ
diff --git a/learning/k8s-advanced/hpa/hpa.md b/learning/k8s-advanced/hpa/hpa.md
new file mode 100644
index 0000000..26d65e5
--- /dev/null
+++ b/learning/k8s-advanced/hpa/hpa.md
@@ -0,0 +1,37 @@
+---
+# vssueId: 66
+layout: LearningLayout
+description: Kubernetes_自动水平伸缩_Horizontal_Pod_Autoscaler
+meta:
+  - name: keywords
+    content: Kubernetes 教程,Kubernetes 授权,Kubernetes RBAC,Kubernetes权限
+---
+
+# 自动伸缩
+
+<AdSenseTitle/>
+
+本文翻译自 Kubernetes 官网 [Horizontal Pod Autoscaler](https://kubernetes.io/docs/tasks/run-application/horizontal-pod-autoscale/)。
+
+Horizontal Pod Autoscaler 根据观察到的 CPU 利用率（或某些由应用程序提供的 [custom metrics](https://git.k8s.io/community/contributors/design-proposals/instrumentation/custom-metrics-api.md)）自动调整控制器（Replication Controller / Deployment / ReplicaSet / StatefulSet）的 Pod 的数量。Horizontal Pod Autoscaler 不能应用于不可伸缩的对象，例如 DaemonSet。
+
+Horizontal Pod Autoscaler 被实现为 Kubernetes 中的一个 API 对象及一个 [控制器](/learning/k8s-bg/architecture/controller.html)。API 对象定义了控制器的行为；控制器则周期性地调整 Deployment（或 Replication Contoller / ReplicaSet / StatefulSet）中的 Pod 副本数（replicas字段），使其匹配用户在 API 对象中定义的平均 CPU 利用率。
+
+
+
+## Horizontal Pod Autoscaler 的工作方式
+
+<p>
+<img src="./hpa.assets/horizontal-pod-autoscaler.png" style="width: 450px;"></img>
+</p>
+
+Horizontal Pod Autoscaler 被实现为一个控制循环，通过 controller manager 的参数 `--horizontal-pod-autoscaler-sync-period` 可以控制该循环的周期（默认值为 15 秒）。
+
+在每个循环周期内，controller manager 所有 HorizontalPodAutoscaler 对象中指定的度量信息（metrics）。查询的方式可以是通过 resource metrics API （metrics-server，pod 的资源度量信息CPU/内存）或者 custom metrics API（所有其他度量信息）。
+
+* 如果 HorizontalPodAutoscaler 中指定了使用 pod 的资源度量（例如 CPU）来说，则 controller 从 resource metrics API （通常使用 metrics-server）获取目标 Pod 的度量信息。如果 HorizontalPodAutoscaler 中指定的是资源利用率，则 controller 将度量值除以 Pod 中定义的容器的资源请求，得到一个以百分比表示的资源利用率；如果 HorizontalPodAutoscaler 中指定的是原始值，则直接使用从 resource metrics API 中获取的结果。此时，contoller 将所有目标 Pod 的资源利用率（或原始值）求平均，并计算出一个比例，用于调整期望副本数的值。
+  > 请注意，如果某些 Pod 的容器没有设置 CPU 的 [资源请求](/learning/k8s-intermediate/config/computing-resource.html)，则 controller 不能计算该 Pod 的 CPU 利用率，contoller 也就不能 针对 HorizontalPodAutoscaler 中定义的 CPU 利用率执行任何操作。请参考 [算法](#算法) 章节，了解更多与之相关的内容。
+* 对于 Pod 的自定义度量（custom metrics），controller 的工作机制与上述过程相似，区别在于，自定义度量只支持原始值，不支持资源利用率的值。
+* 
+
+## 算法
diff --git a/learning/k8s-advanced/sec/authenticate/ldap.md b/learning/k8s-advanced/sec/authenticate/ldap.md
index 6a302fa..0f5144e 100644
--- a/learning/k8s-advanced/sec/authenticate/ldap.md
+++ b/learning/k8s-advanced/sec/authenticate/ldap.md
@@ -11,3 +11,13 @@ meta:
 # Kubernetes Authentication LDAP
 
 <AdSenseTitle/>
+
+本文介绍了两部分内容，如果您已经有 LDAP 在使用，请直接进入文档的第二部分内容。
+
+* 安装 OpenLDAP
+  > 仅用于配合此文档达成演示目的，部署到生产环境时，请参考 OpenLDAP 的官方网站
+* 配置 Kubernetes/Kuboard 使用 OpenLDAP 登录
+
+## 安装 OpenLDAP
+
+## 配置 Kubernetes/Kuboard 使用 OpenLDAP 登录
diff --git a/support/change-log/change-log-on-the-way-2.0.md b/support/change-log/change-log-on-the-way-2.0.md
index ec39375..a632cc4 100644
--- a/support/change-log/change-log-on-the-way-2.0.md
+++ b/support/change-log/change-log-on-the-way-2.0.md
@@ -48,4 +48,3 @@ https://github.com/NVIDIA/k8s-device-plugin#enabling-gpu-support-in-kubernetes @
 
 
 * 当没有编辑权限时，只显示 预览YAML，而不是 预览/编辑YAML
-* 文件浏览器，显示隐藏文件
diff --git a/support/change-log/prometheus-adapter-compitable-issue/metrics-nodes.json b/support/change-log/prometheus-adapter-compitable-issue/metrics-nodes.json
new file mode 100644
index 0000000..f6104c1
--- /dev/null
+++ b/support/change-log/prometheus-adapter-compitable-issue/metrics-nodes.json
@@ -0,0 +1,87 @@
+{
+  "kind": "NodeMetricsList",
+  "apiVersion": "metrics.k8s.io/v1beta1",
+  "metadata": {
+    "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes"
+  },
+  "items": [
+    {
+      "metadata": {
+        "name": "qingke7",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/qingke7",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "300m",
+        "memory": "4869932Ki"
+      }
+    },
+    {
+      "metadata": {
+        "name": "k8s",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/k8s",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "283m",
+        "memory": "3250712Ki"
+      }
+    },
+    {
+      "metadata": {
+        "name": "iz2ze0ephck4d1aw6rxk8gz",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/iz2ze0ephck4d1aw6rxk8gz",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "351m",
+        "memory": "4602996Ki"
+      }
+    },
+    {
+      "metadata": {
+        "name": "qingke0",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/qingke0",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "1219m",
+        "memory": "1240616Ki"
+      }
+    },
+    {
+      "metadata": {
+        "name": "qingke1",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/qingke1",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "181m",
+        "memory": "1004804Ki"
+      }
+    },
+    {
+      "metadata": {
+        "name": "qingke6",
+        "selfLink": "/apis/metrics.k8s.io/v1beta1/nodes/qingke6",
+        "creationTimestamp": "2020-06-30T07:54:33Z"
+      },
+      "timestamp": "2020-06-30T07:54:33Z",
+      "window": "1m0s",
+      "usage": {
+        "cpu": "152m",
+        "memory": "954652Ki"
+      }
+    }
+  ]
+}
diff --git a/support/change-log/prometheus-adapter-compitable-issue/nodes.json b/support/change-log/prometheus-adapter-compitable-issue/nodes.json
new file mode 100644
index 0000000..d676e8c
--- /dev/null
+++ b/support/change-log/prometheus-adapter-compitable-issue/nodes.json
@@ -0,0 +1,2019 @@
+{
+  "kind": "NodeList",
+  "apiVersion": "v1",
+  "metadata": {
+    "selfLink": "/api/v1/nodes",
+    "resourceVersion": "1562631"
+  },
+  "items": [
+    {
+      "metadata": {
+        "name": "iz2ze0ephck4d1aw6rxk8gz",
+        "selfLink": "/api/v1/nodes/iz2ze0ephck4d1aw6rxk8gz",
+        "uid": "14763ea9-be8a-4372-990b-2977fdcde1e3",
+        "resourceVersion": "1562506",
+        "creationTimestamp": "2020-06-23T01:43:05Z",
+        "labels": {
+          "beta.kubernetes.io/arch": "amd64",
+          "beta.kubernetes.io/os": "linux",
+          "file": "nfs",
+          "kubernetes.io/arch": "amd64",
+          "kubernetes.io/hostname": "iz2ze0ephck4d1aw6rxk8gz",
+          "kubernetes.io/os": "linux",
+          "node-role.kubernetes.io/rocketmq": "true"
+        },
+        "annotations": {
+          "kubeadm.alpha.kubernetes.io/cri-socket": "/var/run/dockershim.sock",
+          "node.alpha.kubernetes.io/ttl": "0",
+          "projectcalico.org/IPv4Address": "192.168.7.16/24",
+          "projectcalico.org/IPv4IPIPTunnelAddr": "172.16.85.128"
+        }
+      },
+      "spec": {
+        "podCIDR": "172.16.5.0/24",
+        "podCIDRs": [
+          "172.16.5.0/24"
+        ]
+      },
+      "status": {
+        "capacity": {
+          "cpu": "4",
+          "ephemeral-storage": "41152812Ki",
+          "hugepages-1Gi": "0",
+          "hugepages-2Mi": "0",
+          "memory": "16160956Ki",
+          "pods": "110"
+        },
+        "allocatable": {
+          "cpu": "4",
+          "ephemeral-storage": "37926431477",
+          "hugepages-1Gi": "0",
+          "hugepages-2Mi": "0",
+          "memory": "16058556Ki",
+          "pods": "110"
+        },
+        "conditions": [
+          {
+            "type": "NetworkUnavailable",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-23T01:43:09Z",
+            "lastTransitionTime": "2020-06-23T01:43:09Z",
+            "reason": "CalicoIsUp",
+            "message": "Calico is running on this node"
+          },
+          {
+            "type": "MemoryPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:43Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasSufficientMemory",
+            "message": "kubelet has sufficient memory available"
+          },
+          {
+            "type": "DiskPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:43Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasNoDiskPressure",
+            "message": "kubelet has no disk pressure"
+          },
+          {
+            "type": "PIDPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:43Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasSufficientPID",
+            "message": "kubelet has sufficient PID available"
+          },
+          {
+            "type": "Ready",
+            "status": "True",
+            "lastHeartbeatTime": "2020-06-30T07:53:43Z",
+            "lastTransitionTime": "2020-06-28T02:20:37Z",
+            "reason": "KubeletReady",
+            "message": "kubelet is posting ready status"
+          }
+        ],
+        "addresses": [
+          {
+            "type": "InternalIP",
+            "address": "192.168.7.16"
+          },
+          {
+            "type": "Hostname",
+            "address": "iz2ze0ephck4d1aw6rxk8gz"
+          }
+        ],
+        "daemonEndpoints": {
+          "kubeletEndpoint": {
+            "Port": 10250
+          }
+        },
+        "nodeInfo": {
+          "machineID": "20200324192605263653907622370367",
+          "systemUUID": "9fff2bd1-b8ea-4b61-909b-07639b2d0b59",
+          "bootID": "2e5e7f12-bdcd-49b9-9ea9-4ba57ea61cee",
+          "kernelVersion": "4.19.91-18.al7.x86_64",
+          "osImage": "Aliyun Linux 2.1903 LTS (Hunting Beagle)",
+          "containerRuntimeVersion": "docker://19.3.0",
+          "kubeletVersion": "v1.16.0",
+          "kubeProxyVersion": "v1.16.0",
+          "operatingSystem": "linux",
+          "architecture": "amd64"
+        },
+        "images": [
+          {
+            "names": [
+              "styletang/rocketmq-console-ng@sha256:96e99d10eda871640b9529b75da30fa6ca85fc15722661acb9660639e6904fc3",
+              "styletang/rocketmq-console-ng:latest"
+            ],
+            "sizeBytes": 702417475
+          },
+          {
+            "names": [
+              "jenkins/jenkins@sha256:0e8912b04f962b258ff9f51fb85fd1a9c5458e9d6e2f84aee747d765de0b7b70",
+              "jenkins/jenkins:lts"
+            ],
+            "sizeBytes": 658311436
+          },
+          {
+            "names": [
+              "mysql@sha256:32f9d9a069f7a735e28fd44ea944d53c61f990ba71460c5c183e610854ca4854",
+              "mysql:5.7"
+            ],
+            "sizeBytes": 448102503
+          },
+          {
+            "names": [
+              "mongo@sha256:b39da8a18a6a9429f964f58d0da883d726f495dce3a00e3a7e67bd89cd16b40c",
+              "mongo:3.4.20-jessie"
+            ],
+            "sizeBytes": 390096856
+          },
+          {
+            "names": [
+              "192.168.7.6/qingke/rocketmq-broker@sha256:02a5321db5d570ecbc198b4395a34339293742bbcc0c9eac2e47a38373c6ff43",
+              "192.168.7.6/qingke/rocketmq-broker:4.7.0"
+            ],
+            "sizeBytes": 389001406
+          },
+          {
+            "names": [
+              "192.168.7.6/qingke/rocketmq-namesrv@sha256:463b5e36ca1973ceb2090bbbbaf4ad98217723cbf5a6cce12a5bd0ec4fd6a919",
+              "192.168.7.6/qingke/rocketmq-namesrv:4.7.0"
+            ],
+            "sizeBytes": 388994926
+          },
+          {
+            "names": [
+              "solsson/kafka@sha256:450c6fdacae3f89ca28cecb36b2f120aad9b19583d68c411d551502ee8d0b09b"
+            ],
+            "sizeBytes": 368555491
+          },
+          {
+            "names": [
+              "influxdb@sha256:c2fcf7ff5d4a0043f22879bf70a8972496b0d2cd7350f638657d0ca4ad149d9e",
+              "influxdb:1.7.10"
+            ],
+            "sizeBytes": 310752428
+          },
+          {
+            "names": [
+              "fanux/lvscare:latest"
+            ],
+            "sizeBytes": 298145855
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/test_k8s/xtrabackup@sha256:7139d82c492c9e2938f6893bfe506e0aec97fd44c5fb48053f5aa6816417508b",
+              "registry.cn-hangzhou.aliyuncs.com/test_k8s/xtrabackup:1.0"
+            ],
+            "sizeBytes": 264925334
+          },
+          {
+            "names": [
+              "k8s.gcr.io/etcd:3.3.15-0"
+            ],
+            "sizeBytes": 246640776
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-apiserver:v1.16.0"
+            ],
+            "sizeBytes": 217066846
+          },
+          {
+            "names": [
+              "grafana/grafana@sha256:bd55ea2bad17f5016431734b42fdfc202ebdc7d08b6c4ad35ebb03d06efdff69",
+              "grafana/grafana:6.4.3"
+            ],
+            "sizeBytes": 205977864
+          },
+          {
+            "names": [
+              "calico/node:v3.8.2"
+            ],
+            "sizeBytes": 188867043
+          },
+          {
+            "names": [
+              "registry.cn-beijing.aliyuncs.com/lyf1999/flexvolume@sha256:4129be52db5fecdc12101c88017cf2780a131e63f813cb7a06d22c9dcba6bce9",
+              "registry.cn-beijing.aliyuncs.com/lyf1999/flexvolume:l1"
+            ],
+            "sizeBytes": 165760163
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-controller-manager:v1.16.0"
+            ],
+            "sizeBytes": 163310046
+          },
+          {
+            "names": [
+              "calico/cni:v3.8.2"
+            ],
+            "sizeBytes": 157250943
+          },
+          {
+            "names": [
+              "eipwork/kuboard:latest"
+            ],
+            "sizeBytes": 132645069
+          },
+          {
+            "names": [
+              "solsson/kafka-initutils@sha256:f6d9850c6c3ad5ecc35e717308fddb47daffbde18eb93e98e031128fe8b899ef"
+            ],
+            "sizeBytes": 113972719
+          },
+          {
+            "names": [
+              "redis@sha256:ebb2ae851126fe3df2c151bf3cb949522be2c8e37838204e01607f3fd5ebe99c",
+              "redis:6.0.3"
+            ],
+            "sizeBytes": 104120620
+          },
+          {
+            "names": [
+              "redis@sha256:5dcccb533dc0deacce4a02fe9035134576368452db0b4323b98a4b2ba2d3b302",
+              "redis:5.0.5"
+            ],
+            "sizeBytes": 98185582
+          },
+          {
+            "names": [
+              "cvallance/mongo-k8s-sidecar@sha256:cd62d32db488fbf78dfbaef020edd7fc09ee4d3fe5d50cc0579e747e8232c77f",
+              "cvallance/mongo-k8s-sidecar:latest"
+            ],
+            "sizeBytes": 90977117
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-scheduler:v1.16.0"
+            ],
+            "sizeBytes": 87265822
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-proxy:v1.16.0"
+            ],
+            "sizeBytes": 86056924
+          },
+          {
+            "names": [
+              "traefik@sha256:d8d07854fc8123227b916460903ae368a27146108df96a696b08656e5a47b52b",
+              "traefik:v1.7.23"
+            ],
+            "sizeBytes": 76378808
+          },
+          {
+            "names": [
+              "ubuntu@sha256:747d2dbbaaee995098c9792d99bd333c6783ce56150d1b11e333bbceed5c54d7",
+              "ubuntu:latest"
+            ],
+            "sizeBytes": 73852122
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume@sha256:8791a35427c3f0d16be5e0d953e9704b74b196ff2c4f65e20bc8740738eda87c",
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume:v1.14.8.88-00a6585-aliyun"
+            ],
+            "sizeBytes": 68574874
+          },
+          {
+            "names": [
+              "quay.io/prometheus/alertmanager@sha256:3d52ab7ef3a2e23e26a73cfd0ce13189e3796fb276b9af3e79664e4f743d8a1d",
+              "quay.io/prometheus/alertmanager:v0.18.0"
+            ],
+            "sizeBytes": 51873059
+          },
+          {
+            "names": [
+              "calico/kube-controllers:v3.8.2"
+            ],
+            "sizeBytes": 46809393
+          },
+          {
+            "names": [
+              "quay.io/coreos/prometheus-operator@sha256:c0bcb231fe67cd11fd26f7adf5ac1080dfac189ac94705538bd4ab7dd99a98a9",
+              "quay.io/coreos/prometheus-operator:v0.34.0"
+            ],
+            "sizeBytes": 45519458
+          },
+          {
+            "names": [
+              "k8s.gcr.io/coredns:1.6.2"
+            ],
+            "sizeBytes": 44100963
+          },
+          {
+            "names": [
+              "quay.io/coreos/kube-rbac-proxy@sha256:9d07c391aeb1a9d02eb4343c113ed01825227c70c32b3cae861711f90191b0fd",
+              "quay.io/coreos/kube-rbac-proxy:v0.4.1"
+            ],
+            "sizeBytes": 41317870
+          },
+          {
+            "names": [
+              "quay.io/coreos/kube-state-metrics@sha256:99e18bb3ca7344cb8ece2b5ced2599d561d2de2306531366e8198364d17b0f22",
+              "quay.io/coreos/kube-state-metrics:v1.9.2"
+            ],
+            "sizeBytes": 32818003
+          },
+          {
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+            "message": "kubelet is posting ready status"
+          }
+        ],
+        "addresses": [
+          {
+            "type": "InternalIP",
+            "address": "192.168.7.3"
+          },
+          {
+            "type": "Hostname",
+            "address": "qingke6"
+          }
+        ],
+        "daemonEndpoints": {
+          "kubeletEndpoint": {
+            "Port": 10250
+          }
+        },
+        "nodeInfo": {
+          "machineID": "20200324192605263653907622370367",
+          "systemUUID": "ae0dc8b7-bda6-4e01-b9e3-0c2ddeceea27",
+          "bootID": "f8377404-2f85-4b8a-ac45-de5f8cf92a76",
+          "kernelVersion": "4.19.91-18.al7.x86_64",
+          "osImage": "Aliyun Linux 2.1903 LTS (Hunting Beagle)",
+          "containerRuntimeVersion": "docker://19.3.0",
+          "kubeletVersion": "v1.16.0",
+          "kubeProxyVersion": "v1.16.0",
+          "operatingSystem": "linux",
+          "architecture": "amd64"
+        },
+        "images": [
+          {
+            "names": [
+              "fanux/lvscare:latest"
+            ],
+            "sizeBytes": 298145855
+          },
+          {
+            "names": [
+              "k8s.gcr.io/etcd:3.3.15-0"
+            ],
+            "sizeBytes": 246640776
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-apiserver:v1.16.0"
+            ],
+            "sizeBytes": 217066846
+          },
+          {
+            "names": [
+              "calico/node:v3.8.2"
+            ],
+            "sizeBytes": 188867043
+          },
+          {
+            "names": [
+              "eipwork/kuboard@sha256:a02e79c7d1c088b0b286a130ce22c5fdd0a0d922818d1ee791d3c3e7cd6424fb",
+              "eipwork/kuboard:v2.0.2.1"
+            ],
+            "sizeBytes": 181651211
+          },
+          {
+            "names": [
+              "eipwork/kuboard@sha256:ac58c563cbed9c305572e4215919ca166d59141450a4818af5fd510fb3b76d3f",
+              "eipwork/kuboard:v2.0.1"
+            ],
+            "sizeBytes": 180568311
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-controller-manager:v1.16.0"
+            ],
+            "sizeBytes": 163310046
+          },
+          {
+            "names": [
+              "calico/cni:v3.8.2"
+            ],
+            "sizeBytes": 157250943
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-scheduler:v1.16.0"
+            ],
+            "sizeBytes": 87265822
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-proxy:v1.16.0"
+            ],
+            "sizeBytes": 86056924
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume@sha256:8791a35427c3f0d16be5e0d953e9704b74b196ff2c4f65e20bc8740738eda87c",
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume:v1.14.8.88-00a6585-aliyun"
+            ],
+            "sizeBytes": 68574874
+          },
+          {
+            "names": [
+              "calico/kube-controllers:v3.8.2"
+            ],
+            "sizeBytes": 46809393
+          },
+          {
+            "names": [
+              "k8s.gcr.io/coredns:1.6.2"
+            ],
+            "sizeBytes": 44100963
+          },
+          {
+            "names": [
+              "quay.io/coreos/kube-rbac-proxy@sha256:9d07c391aeb1a9d02eb4343c113ed01825227c70c32b3cae861711f90191b0fd",
+              "quay.io/coreos/kube-rbac-proxy:v0.4.1"
+            ],
+            "sizeBytes": 41317870
+          },
+          {
+            "names": [
+              "quay.io/prometheus/node-exporter@sha256:a2f29256e53cc3e0b64d7a472512600b2e9410347d53cdc85b49f659c17e02ee",
+              "quay.io/prometheus/node-exporter:v0.18.1"
+            ],
+            "sizeBytes": 22933477
+          },
+          {
+            "names": [
+              "calico/pod2daemon-flexvol:v3.8.2"
+            ],
+            "sizeBytes": 9371181
+          },
+          {
+            "names": [
+              "k8s.gcr.io/pause:3.1"
+            ],
+            "sizeBytes": 742472
+          }
+        ]
+      }
+    },
+    {
+      "metadata": {
+        "name": "qingke7",
+        "selfLink": "/api/v1/nodes/qingke7",
+        "uid": "7e2bc9ad-b033-482b-94ed-f361c12132b0",
+        "resourceVersion": "1562508",
+        "creationTimestamp": "2020-06-23T01:43:05Z",
+        "labels": {
+          "beta.kubernetes.io/arch": "amd64",
+          "beta.kubernetes.io/os": "linux",
+          "file": "nfs",
+          "kubernetes.io/arch": "amd64",
+          "kubernetes.io/hostname": "qingke7",
+          "kubernetes.io/os": "linux",
+          "node-role.kubernetes.io/rocketmq": "true"
+        },
+        "annotations": {
+          "kubeadm.alpha.kubernetes.io/cri-socket": "/var/run/dockershim.sock",
+          "node.alpha.kubernetes.io/ttl": "0",
+          "projectcalico.org/IPv4Address": "192.168.7.10/24",
+          "projectcalico.org/IPv4IPIPTunnelAddr": "172.16.74.0"
+        }
+      },
+      "spec": {
+        "podCIDR": "172.16.3.0/24",
+        "podCIDRs": [
+          "172.16.3.0/24"
+        ]
+      },
+      "status": {
+        "capacity": {
+          "cpu": "4",
+          "ephemeral-storage": "41152812Ki",
+          "hugepages-1Gi": "0",
+          "hugepages-2Mi": "0",
+          "memory": "15453244Ki",
+          "pods": "110"
+        },
+        "allocatable": {
+          "cpu": "4",
+          "ephemeral-storage": "37926431477",
+          "hugepages-1Gi": "0",
+          "hugepages-2Mi": "0",
+          "memory": "15350844Ki",
+          "pods": "110"
+        },
+        "conditions": [
+          {
+            "type": "NetworkUnavailable",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-23T06:39:45Z",
+            "lastTransitionTime": "2020-06-23T06:39:45Z",
+            "reason": "CalicoIsUp",
+            "message": "Calico is running on this node"
+          },
+          {
+            "type": "MemoryPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:44Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasSufficientMemory",
+            "message": "kubelet has sufficient memory available"
+          },
+          {
+            "type": "DiskPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:44Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasNoDiskPressure",
+            "message": "kubelet has no disk pressure"
+          },
+          {
+            "type": "PIDPressure",
+            "status": "False",
+            "lastHeartbeatTime": "2020-06-30T07:53:44Z",
+            "lastTransitionTime": "2020-06-23T01:43:05Z",
+            "reason": "KubeletHasSufficientPID",
+            "message": "kubelet has sufficient PID available"
+          },
+          {
+            "type": "Ready",
+            "status": "True",
+            "lastHeartbeatTime": "2020-06-30T07:53:44Z",
+            "lastTransitionTime": "2020-06-28T02:18:04Z",
+            "reason": "KubeletReady",
+            "message": "kubelet is posting ready status"
+          }
+        ],
+        "addresses": [
+          {
+            "type": "InternalIP",
+            "address": "192.168.7.10"
+          },
+          {
+            "type": "Hostname",
+            "address": "qingke7"
+          }
+        ],
+        "daemonEndpoints": {
+          "kubeletEndpoint": {
+            "Port": 10250
+          }
+        },
+        "nodeInfo": {
+          "machineID": "20200324192605263653907622370367",
+          "systemUUID": "a32813bc-00b3-4bc5-a0ba-0ca52c1642a0",
+          "bootID": "ce9baccf-5a23-4dfb-b59a-e84c4930109a",
+          "kernelVersion": "4.19.91-18.al7.x86_64",
+          "osImage": "Aliyun Linux 2.1903 LTS (Hunting Beagle)",
+          "containerRuntimeVersion": "docker://19.3.0",
+          "kubeletVersion": "v1.16.0",
+          "kubeProxyVersion": "v1.16.0",
+          "operatingSystem": "linux",
+          "architecture": "amd64"
+        },
+        "images": [
+          {
+            "names": [
+              "elasticsearch@sha256:6606066f12f09efeaaee8c3e9445fc1d60df5e947d87688049f9443207d2ead2",
+              "elasticsearch:6.8.8"
+            ],
+            "sizeBytes": 898375938
+          },
+          {
+            "names": [
+              "jenkins/jenkins@sha256:0e8912b04f962b258ff9f51fb85fd1a9c5458e9d6e2f84aee747d765de0b7b70",
+              "jenkins/jenkins:lts"
+            ],
+            "sizeBytes": 658311436
+          },
+          {
+            "names": [
+              "mysql@sha256:e821ca8cc7a44d354486f30c6a193ec6b70a4eed8c8362aeede4e9b8d74b8ebb",
+              "mysql:5.7"
+            ],
+            "sizeBytes": 448101935
+          },
+          {
+            "names": [
+              "solsson/kafka@sha256:450c6fdacae3f89ca28cecb36b2f120aad9b19583d68c411d551502ee8d0b09b"
+            ],
+            "sizeBytes": 368555491
+          },
+          {
+            "names": [
+              "influxdb@sha256:719906adf2d0f83961de6c32858265044873b6644379b1c54b6903f558bf8b0e",
+              "influxdb:1.7.10"
+            ],
+            "sizeBytes": 310658163
+          },
+          {
+            "names": [
+              "fanux/lvscare:latest"
+            ],
+            "sizeBytes": 298145855
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/test_k8s/xtrabackup@sha256:7139d82c492c9e2938f6893bfe506e0aec97fd44c5fb48053f5aa6816417508b",
+              "registry.cn-hangzhou.aliyuncs.com/test_k8s/xtrabackup:1.0"
+            ],
+            "sizeBytes": 264925334
+          },
+          {
+            "names": [
+              "k8s.gcr.io/etcd:3.3.15-0"
+            ],
+            "sizeBytes": 246640776
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-apiserver:v1.16.0"
+            ],
+            "sizeBytes": 217066846
+          },
+          {
+            "names": [
+              "calico/node:v3.8.2"
+            ],
+            "sizeBytes": 188867043
+          },
+          {
+            "names": [
+              "eipwork/kuboard@sha256:ac58c563cbed9c305572e4215919ca166d59141450a4818af5fd510fb3b76d3f",
+              "eipwork/kuboard:latest"
+            ],
+            "sizeBytes": 180568311
+          },
+          {
+            "names": [
+              "registry.cn-beijing.aliyuncs.com/lyf1999/flexvolume@sha256:4129be52db5fecdc12101c88017cf2780a131e63f813cb7a06d22c9dcba6bce9",
+              "registry.cn-beijing.aliyuncs.com/lyf1999/flexvolume:l1"
+            ],
+            "sizeBytes": 165760163
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-controller-manager:v1.16.0"
+            ],
+            "sizeBytes": 163310046
+          },
+          {
+            "names": [
+              "calico/cni:v3.8.2"
+            ],
+            "sizeBytes": 157250943
+          },
+          {
+            "names": [
+              "\u003cnone\u003e@\u003cnone\u003e",
+              "\u003cnone\u003e:\u003cnone\u003e"
+            ],
+            "sizeBytes": 132645069
+          },
+          {
+            "names": [
+              "quay.io/prometheus/prometheus@sha256:b6275644820cf7a256cd9502eafb35a0b1862b59a3c49afb8267f75ffe79efcc",
+              "quay.io/prometheus/prometheus:v2.11.0"
+            ],
+            "sizeBytes": 125685107
+          },
+          {
+            "names": [
+              "solsson/kafka-initutils@sha256:f6d9850c6c3ad5ecc35e717308fddb47daffbde18eb93e98e031128fe8b899ef"
+            ],
+            "sizeBytes": 113972719
+          },
+          {
+            "names": [
+              "redis@sha256:89051d5ec46a89d4a708467af38eaaf4029450c4b1b9835ffd413cf70625b22e",
+              "redis:6.0.3"
+            ],
+            "sizeBytes": 104120620
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-scheduler:v1.16.0"
+            ],
+            "sizeBytes": 87265822
+          },
+          {
+            "names": [
+              "k8s.gcr.io/kube-proxy:v1.16.0"
+            ],
+            "sizeBytes": 86056924
+          },
+          {
+            "names": [
+              "ubuntu@sha256:35c4a2c15539c6c1e4e5fa4e554dac323ad0107d8eb5c582d6ff386b383b7dce",
+              "ubuntu:latest"
+            ],
+            "sizeBytes": 73856440
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume@sha256:8791a35427c3f0d16be5e0d953e9704b74b196ff2c4f65e20bc8740738eda87c",
+              "registry.cn-hangzhou.aliyuncs.com/acs/flexvolume:v1.14.8.88-00a6585-aliyun"
+            ],
+            "sizeBytes": 68574874
+          },
+          {
+            "names": [
+              "quay.io/coreos/k8s-prometheus-adapter-amd64@sha256:5882cda1ee0a8e65e7df4af93a7a1cf36ade9108ee35ef155d7009dc6eaad8a0",
+              "quay.io/coreos/k8s-prometheus-adapter-amd64:v0.5.0"
+            ],
+            "sizeBytes": 60881026
+          },
+          {
+            "names": [
+              "minio/minio@sha256:05dd142f7a67d3b79a84b24d1520c0c58876be14e165491b6dfca171fe11c1f6",
+              "minio/minio:RELEASE.2020-05-08T02-40-49Z"
+            ],
+            "sizeBytes": 56792262
+          },
+          {
+            "names": [
+              "quay.io/prometheus/alertmanager@sha256:3d52ab7ef3a2e23e26a73cfd0ce13189e3796fb276b9af3e79664e4f743d8a1d",
+              "quay.io/prometheus/alertmanager:v0.18.0"
+            ],
+            "sizeBytes": 51873059
+          },
+          {
+            "names": [
+              "calico/kube-controllers:v3.8.2"
+            ],
+            "sizeBytes": 46809393
+          },
+          {
+            "names": [
+              "eipwork/nfs-client-provisioner@sha256:4c16495be5b893efea1c810e8451c71e1c58f076494676cae2ecab3a382b6ed0",
+              "eipwork/nfs-client-provisioner:v3.1.0-k8s1.11"
+            ],
+            "sizeBytes": 45478559
+          },
+          {
+            "names": [
+              "k8s.gcr.io/coredns:1.6.2"
+            ],
+            "sizeBytes": 44100963
+          },
+          {
+            "names": [
+              "registry.cn-hangzhou.aliyuncs.com/acs/alicloud-disk-controller@sha256:e874300568ced63ff0ae15667f867f78a66b8aad1a132da96aeadebda690c5a5",
+              "registry.cn-hangzhou.aliyuncs.com/acs/alicloud-disk-controller:v1.12.6.21-54d91d6-aliyun"
+            ],
+            "sizeBytes": 41866337
+          },
+          {
+            "names": [
+              "quay.io/coreos/kube-rbac-proxy@sha256:9d07c391aeb1a9d02eb4343c113ed01825227c70c32b3cae861711f90191b0fd",
+              "quay.io/coreos/kube-rbac-proxy:v0.4.1"
+            ],
+            "sizeBytes": 41317870
+          },
+          {
+            "names": [
+              "quay.io/prometheus/node-exporter@sha256:a2f29256e53cc3e0b64d7a472512600b2e9410347d53cdc85b49f659c17e02ee",
+              "quay.io/prometheus/node-exporter:v0.18.1"
+            ],
+            "sizeBytes": 22933477
+          },
+          {
+            "names": [
+              "quay.io/coreos/prometheus-config-reloader@sha256:459bc1b1fc51420cd244b082fe14444f6d8596997c2e40f52c08d1f5a09ab860",
+              "quay.io/coreos/prometheus-config-reloader:v0.34.0"
+            ],
+            "sizeBytes": 10152002
+          },
+          {
+            "names": [
+              "calico/pod2daemon-flexvol:v3.8.2"
+            ],
+            "sizeBytes": 9371181
+          },
+          {
+            "names": [
+              "quay.io/coreos/configmap-reload@sha256:e2fd60ff0ae4500a75b80ebaa30e0e7deba9ad107833e8ca53f0047c42c5a057",
+              "quay.io/coreos/configmap-reload:v0.0.1"
+            ],
+            "sizeBytes": 4785056
+          },
+          {
+            "names": [
+              "juliohm/kubernetes-cifs-volumedriver-installer@sha256:5bbde5743d39087e3126682b0ed2ce8eda3f66d5053482d3c124bf042bbd1c27",
+              "juliohm/kubernetes-cifs-volumedriver-installer:2.0"
+            ],
+            "sizeBytes": 4004607
+          },
+          {
+            "names": [
+              "busybox@sha256:95cf004f559831017cdf4628aaf1bb30133677be8702a8c5f2994629f637a209",
+              "busybox:latest"
+            ],
+            "sizeBytes": 1219430
+          },
+          {
+            "names": [
+              "busybox@sha256:bbc3a03235220b170ba48a157dd097dd1379299370e1ed99ce976df0355d24f0",
+              "busybox:1.27"
+            ],
+            "sizeBytes": 1129289
+          },
+          {
+            "names": [
+              "k8s.gcr.io/pause:3.1"
+            ],
+            "sizeBytes": 742472
+          }
+        ],
+        "volumesInUse": [
+          "flexvolume-alicloud/nas/influxdb-pv-0",
+          "flexvolume-alicloud/nas/kafka-data-kafka-0-pvc-e2211852-f968-41dd-8830-b63b8882569a",
+          "flexvolume-alicloud/nas/kafka-data-pzoo-0-pvc-8c722dfd-44d4-4c7d-94e5-70d4c8674f09",
+          "flexvolume-alicloud/nas/kafka-data-zoo-1-pvc-8b996e41-3281-4c95-bc90-4912d8cbc00c",
+          "flexvolume-alicloud/nas/minio-pv-0",
+          "flexvolume-alicloud/nas/redis-redis-data-redis-app-0-pvc-09e45545-9672-4776-a59c-2d9852f9e4f1",
+          "flexvolume-alicloud/nas/redis-redis-data-redis-app-3-pvc-548f676b-6c2a-40d1-8773-378eab6d053c"
+        ]
+      }
+    }
+  ]
+}
diff --git a/support/change-log/prometheus-adapter-compitable-issue/prometheus-adapter.yaml b/support/change-log/prometheus-adapter-compitable-issue/prometheus-adapter.yaml
new file mode 100644
index 0000000..d54f9e4
--- /dev/null
+++ b/support/change-log/prometheus-adapter-compitable-issue/prometheus-adapter.yaml
@@ -0,0 +1,76 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  annotations:
+    deployment.kubernetes.io/revision: '1'
+    kubectl.kubernetes.io/last-applied-configuration: >
+      {"apiVersion":"apps/v1","kind":"Deployment","metadata":{"annotations":{},"name":"prometheus-adapter","namespace":"monitoring"},"spec":{"replicas":1,"selector":{"matchLabels":{"name":"prometheus-adapter"}},"strategy":{"rollingUpdate":{"maxSurge":1,"maxUnavailable":0}},"template":{"metadata":{"labels":{"name":"prometheus-adapter"}},"spec":{"containers":[{"args":["--cert-dir=/var/run/serving-cert","--config=/etc/adapter/config.yaml","--logtostderr=true","--metrics-relist-interval=1m","--prometheus-url=http://prometheus-k8s.monitoring.svc:9090/","--secure-port=6443"],"image":"quay.io/coreos/k8s-prometheus-adapter-amd64:v0.5.0","name":"prometheus-adapter","ports":[{"containerPort":6443}],"volumeMounts":[{"mountPath":"/tmp","name":"tmpfs","readOnly":false},{"mountPath":"/var/run/serving-cert","name":"volume-serving-cert","readOnly":false},{"mountPath":"/etc/adapter","name":"config","readOnly":false}]}],"nodeSelector":{"kubernetes.io/os":"linux"},"serviceAccountName":"prometheus-adapter","volumes":[{"emptyDir":{},"name":"tmpfs"},{"emptyDir":{},"name":"volume-serving-cert"},{"configMap":{"name":"adapter-config"},"name":"config"}]}}}}
+  creationTimestamp: '2020-06-23T07:20:13Z'
+  generation: 1
+  labels: {}
+  name: prometheus-adapter
+  namespace: monitoring
+  resourceVersion: '49918'
+  selfLink: /apis/apps/v1/namespaces/monitoring/deployments/prometheus-adapter
+  uid: b801b8f2-3df5-40e0-829d-377c0db12350
+spec:
+  progressDeadlineSeconds: 600
+  replicas: 1
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      name: prometheus-adapter
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        name: prometheus-adapter
+    spec:
+      containers:
+        - args:
+            - '--cert-dir=/var/run/serving-cert'
+            - '--config=/etc/adapter/config.yaml'
+            - '--logtostderr=true'
+            - '--metrics-relist-interval=1m'
+            - '--prometheus-url=http://prometheus-k8s.monitoring.svc:9090/'
+            - '--secure-port=6443'
+          image: 'quay.io/coreos/k8s-prometheus-adapter-amd64:v0.5.0'
+          imagePullPolicy: IfNotPresent
+          name: prometheus-adapter
+          ports:
+            - containerPort: 6443
+              protocol: TCP
+          resources: {}
+          terminationMessagePath: /dev/termination-log
+          terminationMessagePolicy: File
+          volumeMounts:
+            - mountPath: /tmp
+              name: tmpfs
+            - mountPath: /var/run/serving-cert
+              name: volume-serving-cert
+            - mountPath: /etc/adapter
+              name: config
+      dnsPolicy: ClusterFirst
+      nodeSelector:
+        kubernetes.io/os: linux
+      restartPolicy: Always
+      schedulerName: default-scheduler
+      securityContext: {}
+      serviceAccount: prometheus-adapter
+      serviceAccountName: prometheus-adapter
+      terminationGracePeriodSeconds: 30
+      volumes:
+        - emptyDir: {}
+          name: tmpfs
+        - emptyDir: {}
+          name: volume-serving-cert
+        - configMap:
+            defaultMode: 420
+            name: adapter-config
+          name: config