analytics add license (#1731)

* analytics add license

* update

* update

docs-2.0/4.deployment-and-installation/deploy-license.md

@@ -4,15 +4,15 @@ NebulaGraph Enterprise Edition requires the user to deploy a license file before
 
 !!! enterpriseonly
 
-    License is a software authorization certificate provided for users of the Enterprise Edition. Users of the Enterprise Edition can send email to `[email protected]` to apply for a license file.
+    License is a software authorization certificate provided for users of the Enterprise Edition. Users of the Enterprise Edition can [contact us](https://www.nebula-graph.io/contact) to apply for a license file.
 
 ## Precautions
 
 - If the license file is not deployed, NebulaGraph Enterprise Edition cannot be started.
 
 - Do not modify the license file, otherwise the license will become invalid.
 
-- If the license is about to expire, send email to `[email protected]` to apply for renewal.
+- If the license is about to expire, [contact us](https://www.nebula-graph.io/contact) to apply for renewal.
 
 - The transition period after the license expires is 14 days:
 
@@ -70,11 +70,11 @@ The license file contains information such as `issuedDate` and `expirationDate`.
 
 ## Deploy the license
 
-1. Send email to `[email protected]` to apply for the NebulaGraph Enterprise Edition package.
+1. [Contact us](https://www.nebula-graph.io/contact) to apply for the NebulaGraph Enterprise Edition package.
 
 2. Install NebulaGraph Enterprise Edition. The installation method is the same as the Community Edition. See [Install NebulaGraph with RPM or DEB package](2.compile-and-install-nebula-graph/2.install-nebula-graph-by-rpm-or-deb.md).
 
-3. Send email to `[email protected]` to apply for the license file `nebula.license`.
+3. [Contact us](https://www.nebula-graph.io/contact) to apply for the license file `nebula.license`.
 
 4. Upload the license file to all hosts that contain Meta services. The path is in the `share/resources/` of each Meta service installation directory.
 

docs-2.0/7.data-security/1.authentication/1.authentication.md

@@ -41,6 +41,6 @@ Lightweight Directory Access Protocol (LDAP) is a lightweight client-server prot
 
 !!! Enterpriseonly
 
-    Contact [email protected].
+    [Contact us](https://www.nebula-graph.io/contact).
 
 {{ ent.ent_end }}

docs-2.0/backup-and-restore/nebula-br-ent/2.install-tools.md

@@ -22,7 +22,7 @@ Follow these steps:
 
   !!! enterpriseonly
 
-        Contact our sales team via email ([email protected]) to obtain the BR Enterprise Edition installation package.
+        [Contact us](https://www.nebula-graph.io/contact) to obtain the BR Enterprise Edition installation package.
 
 
 2. Run `sudo rpm -i <rpm>` to install the RPM package.

docs-2.0/graph-computing/analytics-ent-license.md

@@ -0,0 +1,89 @@
+# NebulaGraph Analytics license
+
+A license is a software authorization certificate used to authorize the use of a software product. When deploying NebulaGraph Analytics, you need to add a license to start it. This document describes the license information on NebulaGraph Analytics.
+
+## Precautions
+
+- If the license file is not deployed, NebulaGraph Analytics cannot be started.
+
+- Do not modify the license file, otherwise the license will become invalid.
+
+- If the license is about to expire, [contact us](https://www.nebula-graph.io/contact) to apply for renewal.
+
+- The transition period after the license expires is 14 days:
+
+  - If you start NebulaGraph Analytics within 30 days before the license expires or on the day the license expires, a log will be printed as a reminder.
+
+  - The license can still be used for 14 days after it expires.
+
+  - If the license has expired for 14 days, you will not be able to start the NebulaGraph Analytics, and a log will be printed as a reminder.
+
+
+## Obtain a NebulaGraph Analytics license
+
+[Contact us](https://www.nebula-graph.io/contact) to apply for a NebulaGraph Analytics license.
+
+!!! note
+
+    You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for a 30-day free trial of NebulaGraph Analytics.
+
+## License description
+
+NebulaGraph Analytics license is a file named `nebula.license` that contains the following information:
+
+```bash
+----------License Content Start----------
+{
+  "vendor": "vesoft",
+  "organization": "vesoft",
+  "issuedDate": "2022-11-01T16:00:00.000Z",
+  "expirationDate": "2023-11-01T15:59:59.000Z",
+  "product": "nebula_graph_analytics",
+  "version": ">3.0.0",
+  "licenseType": "enterprise",
+  "gracePeriod": 14,
+  "analytics": {
+    "nodes": 3,
+    "vcpu": 3
+  }
+  "clusterCode": "BAIAEAiAQAAG"
+}
+----------License Content End----------
+
+----------License Key Start----------
+Rrjip5c+xxxxxxxxxxxxxk5Yg==
+----------License Key End----------
+```
+
+The license file contains information such as `issuedDate` and `expirationDate`. The description is as follows.
+
+|Parameter|Description|
+|:---|:---|
+|`vendor`|The supplier.|
+|`organization`|The username.|
+|`issuedDate`|The date that the license is issued. |
+|`expirationDate`|The date that the license expires.|
+|`product`|The product type. The product type of NebulaGraph Analytics is `nebula_graph_analytics`.|
+|`version`|The version information.|
+|`licenseType`|The license type (a reserved parameter), including `enterprise`, `samll_bussiness`, `pro`, and `individual`. |
+|`gracePeriod`| The buffer time (in days) for the service to continue to be used after the license expires, and the service will be stopped after the buffer period. The trial version of license has no buffer period after expiration and the default value of this parameter is 0. |
+|`nodes`|The max number of Analytics services in the cluster. |
+|`vcpu`|The max number of threads for the Analytics services in the cluster.|
+|`clusterCode`| The user's hardware information, which is also the unique identifier of the cluster. This parameter is not available in the trial version of the license. |
+
+## Use a NebulaGraph Analytics license
+
+For how to use a NebulaGraph Analytics license, see [NebulaGraph Analytics](nebula-analytics.md).
+
+## Renew a NebulaGraph Analytics license
+
+Follow the steps below to renew your NebulaGraph Analytics license.
+
+1. [Contact us](https://www.nebula-graph.io/contact) to apply for a new NebulaGraph Analytics license file `nebula.license`.
+
+2. In the NebulaGraph Analytics installation directory, such as `/usr/local/nebula-analytics/scripts/`, replace the old license file with the new one. 
+
+!!! note
+
+    You cannot use NebulaGraph Analytics once the license expires. To avoid business interruptions, please renew your license in time. 
+

docs-2.0/graph-computing/nebula-analytics.md

@@ -2,9 +2,10 @@
 
 NebulaGraph Analytics is a high-performance graph computing framework tool that performs graph analysis of data in the NebulaGraph database.
 
-!!! enterpriseonly
+## Prerequisites
 
-    To apply for the NebulaGraph Analytics installation package, send mail at `[email protected]`.
+- The NebulaGraph Analytics installation package has been obtained. [Contact us](https://www.nebula-graph.io/contact) to apply.
+- The [license](analytics-ent-license.md) is ready.
 
 ## Scenarios
 
@@ -56,11 +57,13 @@ NebulaGraph Analytics supports the following graph algorithms.
 
 ## Install NebulaGraph Analytics
 
-When installing a cluster of multiple NebulaGraph Analytics on multiple nodes, you need to install NebulaGraph Analytics to the same path and set up SSH-free login between nodes.
+1. When installing a cluster of multiple NebulaGraph Analytics on multiple nodes, you need to install NebulaGraph Analytics to the same path and set up SSH-free login between nodes.
 
-```bash
-sudo rpm -i nebula-analytics-{{plato.release}}-centos.x86_64.rpm  --prefix /home/xxx/nebula-analytics
-```
+  ```bash
+  sudo rpm -i nebula-analytics-{{plato.release}}-centos.x86_64.rpm  --prefix /home/xxx/nebula-analytics
+  ```
+
+2. Copy the license into the directory `scripts` of the NebulaGraph Analytics installation path on all machines.
 
 <!--
 ### Install NebulaGraph Analytics with the source code

docs-2.0/graph-computing/use-explorer.md

@@ -6,4 +6,4 @@ For more details, see [Workflows](../nebula-explorer/workflow/workflows.md).
 
 !!! enterpriseonly
 
-    To apply for the NebulaGraph Explorer installation package, send mail at `[email protected]`. 
+    To apply for the NebulaGraph Explorer installation package, [contact us](https://www.nebula-graph.io/contact). 

docs-2.0/nebula-dashboard-ent/11.dashboard-ent-license.md

@@ -8,7 +8,7 @@ A license is a software authorization certificate used to authorize the use of a
 
 - Do not modify the license file, otherwise the license will become invalid.
 
-- If the license is about to expire, send email to `[email protected]` to apply for renewal.
+- If the license is about to expire, [contact us](https://www.nebula-graph.io/contact) to apply for renewal.
 
 - The transition period after the license expires is 14 days:
 
@@ -21,7 +21,7 @@ A license is a software authorization certificate used to authorize the use of a
 
 ## Obtain a NebulaGraph Dashboard Enterprise Edition license
 
-Send email to `[email protected]` to apply for a NebulaGraph Dashboard Enterprise Edition license.
+[Contact us](https://www.nebula-graph.io/contact) to apply for a NebulaGraph Dashboard Enterprise Edition license.
 
 !!! note
 
@@ -74,7 +74,7 @@ For how to use a NebulaGraph Dashboard Enterprise Edition license, see [Deploy N
 
 Follow the steps below to renew your NebulaGraph Dashboard Enterprise Edition license.
 
-1. Email us at `[email protected]` to apply for a new NebulaGraph Dashboard Enterprise Edition license file `nebula.license`.
+1. [Contact us](https://www.nebula-graph.io/contact) to apply for a new NebulaGraph Dashboard Enterprise Edition license file `nebula.license`.
 
 2. In the NebulaGraph Dashboard Enterprise Edition installation directory, such as `/usr/local/nebula-explorer`, replace the old license file with the new one. 
 

docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-ent.md

@@ -38,7 +38,7 @@ Before deploying Dashboard Enterprise Edition, you must do a check of these:
 
   !!! enterpriseonly
 
-        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. To purchase, contact our sales team via email ([email protected]). For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
+        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. [Contact us](https://www.nebula-graph.io/contact) to purchase. For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
 
 2. Use `tar -xzvf` to decompress the TAR package.
 
@@ -184,7 +184,7 @@ sudo /dashboard/scripts/dashboard.service restart all #Restart Dashboard.
 
   !!! enterpriseonly
 
-        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. To purchase, contact our sales team via email ([email protected]). For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
+        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. [Contact us](https://www.nebula-graph.io/contact) to purchase. For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
 
 
 2. Run `sudo rpm -i <rpm>` to install the RPM package.
@@ -301,7 +301,7 @@ sudo rpm -e <package_name>
 
   !!! enterpriseonly
 
-        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. To purchase, contact our sales team via email ([email protected]). For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
+        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Dashboard Enterprise Edition free trial. [Contact us](https://www.nebula-graph.io/contact) to purchase. For features of Dashboard Enterprise Edition, see [Pricing](https://nebula-graph.com.cn/pricing/).
 
 2. Install the package.
 

docs-2.0/nebula-dashboard-ent/system-settings/manage-package.md

@@ -6,7 +6,7 @@ NebulaGraph Dashboard Enterprise Edition supports managing NebulaGraph installat
 
 - Only the admin user can manage the installation package.
 
-- Do not support downloading enterprise edition installation packages. For downloading Enterprise Edition packages, please send email to **[email protected]**.
+- Do not support downloading enterprise edition installation packages. For downloading Enterprise Edition packages, please [contact us](https://www.nebula-graph.io/contact).
 
 ## Entry
 

docs-2.0/nebula-explorer/about-explorer/ex-ug-what-is-explorer.md

@@ -4,7 +4,7 @@ NebulaGraph Explorer (Explorer in short) is a browser-based visualization tool.
 
 !!! enterpriseonly
 
-    To apply for the NebulaGraph Explorer installation package, send mail at `[email protected]`. 
+    To apply for the NebulaGraph Explorer installation package, [contact us](https://www.nebula-graph.io/contact). 
 
 !!! Note
 

docs-2.0/nebula-explorer/deploy-connect/3.explorer-license.md

@@ -9,7 +9,7 @@ A license is a software authorization certificate used to authorize the use of a
 
 - Do not modify the license file, otherwise the license will become invalid.
 
-- If the license is about to expire, send email to `[email protected]` to apply for renewal.
+- If the license is about to expire, [contact us](https://www.nebula-graph.io/contact) to apply for renewal.
 
 - The transition period after the license expires is 14 days:
 
@@ -22,7 +22,7 @@ A license is a software authorization certificate used to authorize the use of a
 
 ## Obtain a NebulaGraph Explorer license
 
-Send email to `[email protected]` to apply for a NebulaGraph Explorer license.
+[Contact us](https://www.nebula-graph.io/contact) to apply for a NebulaGraph Explorer license.
 
 !!! note
 
@@ -75,7 +75,7 @@ For how to use a NebulaGraph Explorer license, see [Deploy NebulaGraph Explorer]
 
 Follow the steps below to renew your NebulaGraph Explorer license.
 
-1. Email us at `[email protected]` to apply for a new NebulaGraph Explorer license file `nebula.license`.
+1. [Contact us](https://www.nebula-graph.io/contact) to apply for a new NebulaGraph Explorer license file `nebula.license`.
 
 2. In the NebulaGraph Explorer installation directory, such as `/usr/local/nebula-explorer`, replace the old license file with the new one. 
 

docs-2.0/nebula-explorer/deploy-connect/ex-ug-deploy.md

@@ -37,7 +37,7 @@ Before deploying Explorer, you must check the following information:
 
   !!! enterpriseonly
 
-        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Explorer free trial. To purchase, contact our sales team via email ([email protected]). For features of Explorer, see [Pricing](https://nebula-graph.io/pricing/).
+        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Explorer free trial. [Contact us](https://www.nebula-graph.io/contact) to purchase. For features of Explorer, see [Pricing](https://nebula-graph.io/pricing/).
 
 2. Use `sudo rpm -i <rpm>` to install RPM package.
 
@@ -110,7 +110,7 @@ sudo rpm -e nebula-graph-explorer-<version>.x86_64
 
   !!! enterpriseonly
 
-        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Explorer free trial. To purchase, contact our sales team via email ([email protected]). For features of Explorer, see [Pricing](https://nebula-graph.io/pricing/).
+        You can [apply online](https://nebula-graph.io/visualization-tools-free-trial) for Explorer free trial. [Contact us](https://www.nebula-graph.io/contact) to purchase. For features of Explorer, see [Pricing](https://nebula-graph.io/pricing/).
 
 
 2. Run `sudo dpkg -i <package_name>` to unpack the DEB package.

docs-2.0/reuse/source_install-nebula-graph-by-rpm-or-deb.md

@@ -7,7 +7,7 @@ RPM and DEB are common package formats on Linux systems. This topic shows how to
 {{ ent.ent_begin }}
 !!! enterpriseonly
 
-    For the Enterprise Edition, please send email to [email protected].
+    For the Enterprise Edition, please [contact us](https://www.nebula-graph.io/contact).
 {{ ent.ent_end }}
 ## Prerequisites
 

mkdocs.yml

@@ -694,13 +694,9 @@ nav:
   - Graph computing:
 
     - Algorithm overview: graph-computing/algorithm-description.md
-
     - NebulaGraph Algorithm: graph-computing/nebula-algorithm.md
-
-#ent
     - NebulaGraph Analytics: graph-computing/nebula-analytics.md
-
-#ent
+    - NebulaGraph Analytics License: graph-computing/analytics-ent-license.md
     - NebulaGraph Explorer workflow: graph-computing/use-explorer.md
 
   - NebulaGraph Spark Connector: nebula-spark-connector.md