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Update 2.deploy-dashboard.md #936

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Nov 23, 2021
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Update 2.deploy-dashboard.md
abby-cyber Nov 22, 2021
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Update 2.deploy-dashboard.md
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14 changes: 7 additions & 7 deletions docs-2.0/nebula-dashboard/2.deploy-dashboard.md
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Expand Up @@ -42,13 +42,13 @@ Download the tar package as needed, and it is recommended to select the latest v

Run `tar -xvf {{dashboard.release}}.tar.gz` to decompress the installation package. There are 5 services in the `nebula-graph-dashboard`. The descriptions are as follows.

|Name|Description|
|:---|:---|
|node-exporter | Collects the source information of machines in the cluster, including the CPU, memory, load, disk, and network. |
|nebula-stats-exporter | Collects the performance metrics in the cluster, including the IP addresses, versions, and monitoring metrics (such as the number of queries, the latency of queries, the latency of heartbeats, and so on). |
|prometheus | The time series database that stores monitoring data. |
|nebula-http-gateway | Provides HTTP ports for cluster services to execute nGQL statements to interact with the Nebula Graph database. |
|nebula-graph-dashboard| Provides the Dashboard service. Note that its name is the same as its superordinate. The following `nebula-graph-dashboard` refers to this service. |
|Name|Description||Port|
|:---|:---|:---|
|node-exporter | Collects the source information of machines in the cluster, including the CPU, memory, load, disk, and network. |9100|
|nebula-stats-exporter | Collects the performance metrics in the cluster, including the IP addresses, versions, and monitoring metrics (such as the number of queries, the latency of queries, the latency of heartbeats, and so on). |9200|
|prometheus | The time series database that stores monitoring data. |9090|
|nebula-http-gateway | Provides HTTP ports for cluster services to execute nGQL statements to interact with the Nebula Graph database. |8090|
|nebula-graph-dashboard| Provides the Dashboard service. Note that its name is the same as its superordinate. The following `nebula-graph-dashboard` refers to this service. |7003|

The above five services should be deployed as follows.

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