Construction of Prometheus+Grafana Monitoring System for Grafana Monitoring System

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Summary of a.

1.1 introduce Grafana

Grafana is a cross-platform open source metric analysis and visualization tool that enables you to query and visually present collected data with timely notifications. It mainly has the following six characteristics:

Display mode: fast and flexible client chart, panel plug-in has many different ways of visualization indicators and logs, the official library has rich dashboard plug-in, such as heat map, line chart, chart and other display modes;
Data sources: Graphite, InfluxDB, OpenTSDB, Prometheus, Elasticsearch, CloudWatch, KairosDB, etc.
Notification alerts: Visually define alert rules for the most important metrics. Grafana will continuously calculate and send notifications, and get notifications through Slack, PagerDuty, etc., when the data reaches a threshold;
Mixed presentation: Mix different data sources in the same chart, you can specify data sources based on each query, or even customize data sources;
Annotation: Using rich event annotation charts from different data sources, hovering over events shows the full event metadata and markup;
Filters: Ad-hoc filters allow the dynamic creation of new key/value filters that are automatically applied to all queries that use the data source.

To put it simply, it is a multi-purpose monitoring tool. At the same time, it provides effective early warning and notification through email and other means. It has a rich and intuitive visual interface, and multiple data source configuration is its advantage.

1.2 Prometheus vs. Zabbix

Similar to Zabbix, Prometheus is a popular open source monitoring framework in recent years. Unlike Zabbix, Prometheus is relatively flexible, with decoupled modules, such as alarm modules and proxy modules, which can be configured selectively. Both the server and client are out of the box and do not need to be installed. The Zabbix is a set of installations that get everything done. It’s huge and messy.
Zabbix client Agent can easily read the database, log and other files in the machine through scripts to report. Prometheus’s reporting clients are OPERATED by a variety of SDKS in various languages and by a variety of exporters. For example, if you want to monitor machine health or mysql performance, a large number of sophisticated exporters are at Prometheus’s end. Through HTTP communication to provide information to the server (server to pull information); If you want to monitor your own business status, there are official or other people’s SDK for you to use for various languages, which is more convenient. There is no need to store the data in the database or log for Zabbix-Agent to collect.
Zabbix’s client is more of a push thing. Prometheus, on the other hand, stores monitoring data locally on the client, and the server periodically pulls the desired data.
In terms of interface, Zabbix is old, while Prometheus is new and very clean, so simple that it is nothing more than a testing and configuration platform. For a good monitoring experience, combining Grafana is a must for both.

1.3 Grafana structure diagram

1.4 popular speak

Prometheus served as an intermediate point, Grafana as a visual display, and my friend at the back would be a monitor, where my friend would be able to fetch data and connect it to Prometheus, while Prometheus connected to Grafana to visually display the monitored status.

Ii. Construction of Prometheus+Grafana Monitoring system

2.1 installation Prometheus

Download and unzip

wget https:/ / github.com/prometheus/prometheus/releases/download/v2.7.2/prometheus-2.7.2.linux-amd64.tar.gz
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tar xvfz prometheus-2.72..linux-amd64.tar.gz
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Run the Prometheus server

cd prometheus-2.72..linux-amd64
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./prometheus --config.file=prometheus.yml
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Configuration Prometheus

There are configuration files in Prometheus.yml that we can configure, regardless of the first installation;

$ cat prometheus.yml 
# my global config
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).
 
# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093
 
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"
 
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'
 
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
 
    static_configs:
    - targets: ['localhost:9090']

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It can be roughly divided into four parts: – global: global configuration. Scrape_interval indicates the interval for grabbing data, and evaluation_interval indicates the interval for detecting alarm rules. – Alerting: configures the Alarm Manager. The Alertmanager is not installed. – rule_files: Specifies the alarm rules. – scrape_configs: captures monitoring information. A job_name is a target, and targets is the IP address and port for collecting information. This section monitors Prometheus itself by default. You can modify this section to modify the monitoring port of Prometheus. Each of Prometheus’s exporters is a target and can report various monitoring information, such as machine status or mysql performance, as well as various language SDKS, which can report customized business monitoring information.

Visit Prometheus
- Enter “IP address “+”:9090″ to access the IP address. If a visual interface is displayed, the IP address is successfully accessed.

Example: 186.163.15.42:9090 Log in to the PC. If the access fails, check whether port 9090 is enabled on the firewall

2.2 Adding machine Status Monitoring (Monitoring server CPU, hard disk, and network status)

Download and unzip and run

// To download the latest version, you can right-click the latest version in github release to get the download link
wget https:/ / github.com/prometheus/node_exporter/releases/download/v0.17.0/node_exporter-0.17.0.linux-amd64.tar.gz
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Unpack the

tar xvfz node_exporter-0.17. 0.linux-amd64.tar.gz
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Access the decompressed directory

cd node_exporter-0.17. 0.linux-amd64
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Run the monitoring collection service
```
./node_exporter
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```
Listen for port 9100
- In this Centos access:curl http://localhost:9100/metrics
- Computer browser access:IP address: 9100
The access succeeds if the content is displayed

Nohup can be used to start the service in the background. If the service is started directly as shown in the figure, the connection will be reopened
- Go to Prometheus’s configuration file and add this exporter’s address
  - Let’s go back to the root directory
```
cd ~
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```

Enter the Prometheus

cd prometheus-2.72..linux-amd64/
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Edit the configuration file Prometheus. Yml
```
vim prometheus.yml
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```

You can download without Vim or use VI

Add a target:

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']
  - job_name: 'server'
    static_configs:
      - targets: ['localhost:9100']
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2.3 installation Grafana

Download and unzip Grafana

wget https:/ / dl.grafana.com/oss/release/grafana-6.0.0.linux-amd64.tar.gz
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tar -zxvf grafana-6.0. 0.linux-amd64.tar.gz
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The installation commands of the latest version are displayed on this page. In the upper right corner, you can switch to the installation commands of other versions. After decompression, the grafana-6.0.0 directory appears, go to that directory, and you can run grafana;

Installing a plug-in
- Enter the Grafana lib directory on the Grafana server and type the following command to update the plug-in:
./grafana-cli plugins install grafana-piechart-panel

Go to the Grafana directory

cd grafana-6.0. 0
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Start Grafana.

./bin/grafana-server web
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Display monitoring information in Grafana
- After installing and starting Grafana, the browser accesses Grafana by typing IP:3000. The default administrator account password is admin/admin. The first login will let you change the administrator password, then you can log in to see.
- Adding a Data source
- Choose the Prometheus
- Enter a name, then http://ip+9090 and click Save&Test. Once successful, click Dashboards to select the display panel
- Click Import to import one or all of them
- Select the + sign in the left sidebar, click Imput, and type in the Grafana.com Dashboard: 8919
You can also choose the official display panel, link: grafana.com/dashboards
- Enter the number and click OK, then Prometheus select Prometheus and click Import
See the effect
- Select the box in the left sidebar, click Manage, and then click the one you just created to show it off!
- The display effect is as shown in the figure:

Grafana monitoring system setup for other server monitoring systems

3.1 the foregoing

This tutorial is about configuring monitoring systems for other servers, so assume you’ve already done that
Prometheus of the monitoring system is similar to a registry. You can configure only Prometheus, and on other servers, you can maintain node_exporter, which collects data and tells Prometheus where it is. Prometheus stored information from Her friend for Grafana to query; Grafana was responsible for the presentation of information; As a result, Prometheus can be configured with only one server, and any other server or host’s exporter can provide job_name, targets address and other information in this Promethes.
This is how Prometheus re-downloaded Prometheus; otherwise, skip the tutorial 3.5: Adding Machine State Monitoring

3.2 installation Prometheus

Connect to the server to be installed and install Prometheus:

wget https:/ / github.com/prometheus/prometheus/releases/download/v2.7.2/prometheus-2.7.2.linux-amd64.tar.gz
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tar xvfz prometheus-2.72..linux-amd64.tar.gz
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3.3 start the Prometheus

To download the latest version, you can right-click the latest version in github’s Release to get the download link

wget https:/ / github.com/prometheus/node_exporter/releases/download/v0.17.0/node_exporter-0.17.0.linux-amd64.tar.gz
Copy the code

Unpack the

tar xvfz node_exporter-0.17. 0.linux-amd64.tar.gz
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Access the decompressed directory

cd node_exporter-0.17. 0.linux-amd64
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Run the monitoring collection service
```
./node_exporter
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```

3.4 configuration Prometheus:

$ cat prometheus.yml 
# my global config
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).
 
# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093
 
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"
 
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
  - job_name: 'prometheus'
 
    # metrics_path defaults to '/metrics'
    # scheme defaults to 'http'.
 
    static_configs:
    - targets: ['localhost:9090']
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Do not change unless there are other special needs;

3.5 Adding Machine Status Monitoring

~~~ Java // Download latest version, You can right-click the latest version in github release to get the download link wget https://github.com/prometheus/node_exporter/releases/download/v0.17.0/node_exporter-0.17.0.linux-amd64.tar.gz ~ ~ ~Copy the code

Unpack the

tar xvfz node_exporter-0.17. 0.linux-amd64.tar.gz
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Access the decompressed directory

cd node_exporter-0.17. 0.linux-amd64
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Run the monitoring collection service
```
./node_exporter
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```

You can use the background running process command to start or; Visit http://ip:9100/metrics to verify the configuration. If there is a corresponding page, the configuration is successful

3.6 Configuring the Promethes. yml file

scrape_configs:
  - job_name: 'prometheus'
    static_configs:
      - targets: ['localhost:9090']
  - job_name: 'server'
    static_configs:
      - targets: ['localhost:9100']
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If Prometheus is not on this server, change targets host under server to the corresponding IP address. Let’s reboot

3.7 configuration Grafana

Enter the Grafana lib directory on the Grafana server and type the following command to update the plug-in:
```
./grafana-cli plugins install grafana-piechart-panel
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```

Restart the service after updating the plug-in

3.8 Configuring the Visual Interface

Adding a Data source

Choose the Prometheus

Enter a name, then http://ip+9090 and click Save&Test. Once successful, click Dashboards to select the display panel

Click Import to import one or all of them

Select the + sign in the left sidebar, click Imput, and type in the Grafana.com Dashboard: 8919

You can also choose the official display panel, link: grafana.com/dashboards

Enter the number and click OK, then Prometheus select Prometheus and click Import

3.9 Viewing The Effect

Select the box in the left sidebar, click Manage, and then click the one you just created to show it off!

The display effect is as shown in the figure:

Note: If you want to monitor other servers, node_exporter can be installed on other servers, and its IP address and port number can be configured to Prometheus.yml of Prometheus. Job_name cannot be named the same as job_name and can be changed to another name. Grafana adding data sources and registering dashboards are consistent;

Email alarm for Grafana monitoring system

4.1 Grafana Server Configuration

Close the service

ctrl+c

If the grafana web monitoring system is not enabled, you do not need to disable it.

Go to the grafana directory
```
cd grafana-6.0. 0
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```
Edit the configuration file conf
```
vim defaults.ini
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```

Yum install vim yum install vim

Smtp.qq.com :465 is for QQ mailbox, other mailbox servers are different, please make corresponding changes, directly baidu can be;

Exit after editing:

ESC+:wq+Enter

Return to the previous level

cd ..

Start the service
```
./bin/grafana-server web
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```

4.2 Grafana Visual Interface Configuration

Enter the specific warning content

If yes, the email can be received. Otherwise, check whether the server configuration is correct.

4.3 Summary of email alarm

This function can set a threshold value for the data of some dashboards. If the value is exceeded, the alarm will be triggered. The specific application will be analyzed and added later.

Grafana Monitoring system construction MySQL monitoring system

5.1 Procedure Overview Overview

Download and install Mysql and configure the account password
Importing SQL files
Install mysqld_exporter
Operate on mysqLD_EXPORTER
Run mysql_exporter
Add prometheus. yml to the configuration
Configuring the Visual Interface

5.2 Downloading and Installing Mysql

Skip this step if you need to perform operations on an existing mysql database.

Mysql repo source

wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
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Install mysql-community-release-el7-5.noarch. RPM: mysql-community-release-el7-5.noarch. RPM:
```
rpm -ivh mysql-community-release-el7-5.noarch.rpm
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```

Mysql installation:

yum install mysql-server -y
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Modify permission, otherwise error:

chown -R root:root /var/lib/mysql
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Mysql > restart mysql
```
service mysqld restart
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```

Mysql -u root mysql > use mysql; mysql > update user set password=password('123456') where user='root';
mysql > exit;
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5.3 Importing SQL Files

Download my2. SQL

https://codeload.github.com/john1337/my2Collector/zip/master
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Unzip the files and place the SQL files in this folder into the Mysql server you want to monitor
Run the mysql command to log in to the mysql database

Mysql -u User name -p Password Example: mysql -uroot -proot 4. Run the following command to import the SQL file: ~~~ Java source /root/my2.sql ~~~

The following is the specific address, if the location is not correct, the corresponding change

When a series of successful execution occurs, it indicates that the execution is complete.

5.4 Operate mysqLD_EXPORTER

Download and unzip:

https:/ / github.com/prometheus/mysqld_exporter/releases/download/v0.10.0/mysqld_exporter-0.10.0.linux-amd64.tar.gz
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tar -xvf mysqld_exporter-0.10. 0.linux-amd64.tar.gz
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Create the.my.cnf file
```
vim vi.my.cnf
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```

Create effect as follows:

[client]
user=root
password=root
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As long as the account password is connected to mysql, you can also assign a separate account to it.

Run mysql_exporter

./mysqld_exporter -config.my-cnf=".my.cnf" &
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5.5 Adding Promethes. yml to the Configuration

  - job_name: mysql
    static_configs:
      - targets: [Mysql > select * from 'mysql > select * from ']
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After configuration, save the configuration and restart Prometheus. Then click on Status->Targets. If the mysql State is Up, the configuration is complete. Generally, the newly installed MSYQL is accessible only on the local computer. Open remote access to Baidu;

5.6 Configuring the Visual Interface

First click the pinion to add DataSource, then click Mysql, input the corresponding IP + port number, account password and other information, click Save&Test to test, if the feedback is successful, it indicates that the configuration is successful
Click the + icon and then select Import to select the dashboard in the official document. I used 7991 here

Enter 7991 Load to Load automatically

Official address: grafana.com/dashboards
After loading, configure the relevant name and address, as well as the loaded data source and other information, click “Add” and it will be displayed under the small box icon “Manage”.
The renderings are as follows:

Open API for Grafana monitoring system

6.1 an overview of the

In our server type access pattern, accessing data typically takes two forms; One is to directly use the user login and obtain the Cookie for authentication. One is resource request verification by API token mechanism.
The Admin HTTP API does not currently support API tokens. API tokens currently link only to organizations and organizational roles. They cannot get permission from the server administrator; only users can get that permission. Therefore, in order to use these API calls, you must use Basic Auth, and the Grafana user must have Grafana Admin privileges. (The default administrator user is called admin and has access to this API.)

Official document address: grafana.com/docs/http_a…

6.2 About User Login Authentication Request Resources

If HTTP API cannot be used, you can use a tool such as RestTemplate to simulate login authentication and obtain Cookie request resources. To request resources, we can use F12 to obtain the interface address of the request, which resources are needed, directly to the relevant site interface to obtain the interface address, simulated login can do the corresponding operation;

Without further introduction in this section, here is how to use the HTTP API;

6.3 Creating an API Token

Create API KEY

Click save

Take the contents following the Key as the contents after the Bearer in the Authorization:

The permissions inside are Viewer,Eidtor, and Admin. The permissions are Viewer, partial write, and full.

6.4 Example of Verifying HTTP Resources or Operation Interfaces:

6.5 Example for Creating AN API Key:

Request IP address and request header:

Please fill in the following contents:

Permissions can be divided into Viewer,Editor, and Admin. The Viewer can only view information, while the Editor can perform operations on some interfaces. The Admin role has all permissions. SecondsToLive – Sets the key expiration time in seconds. This is optional. If the value is positive, the expiration date of the key is set. If it is null, zero, or completely omitted (unless api_KEY_MAX_SECONds_TO_LIVE sets the configuration option), the key will never expire.

6.6 Example for Deleting an API Key:

You can query all Api keys through the query interface

Get the ID of the ApiKey to be deleted, and then use the Delete request method to Delete the corresponding ApiKey with the ID, as shown in the following figure:

You can use this method if you support THE HTTP API. You can view the specific request path and corresponding resources in the official document. Grafana.com/docs/http_a…

Grafana monitoring system for RabbitMQ

7.1 Download and Decompress the file

Download:

wget https:/ / github.com/kbudde/rabbitmq_exporter/releases/download/v1.0.0-RC5/rabbitmq_exporter-1.0.0-RC5.linux-amd64.tar.gz
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No command such as wget, please search and download by yourself

Extract:

tar -xvf rabbitmq_exporter-1.0. 0-RC5.linux-amd64.tar.gz
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Enter the directory:

cd rabbitmq_exporter-1.0. 0-RC5.linux-amd64
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Execute command:

RABBIT_USER=guest RABBIT_PASSWORD=guest OUTPUT_FORMAT=JSON PUBLISH_PORT=9099 RABBIT_URL=http://localhost:15672 nohup ./rabbitmq_exporter 2>&1 &
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Note inside the PABBIT_USER account, and the password behind, please enter the actual account password, and port, etc.;

7.2 to join Prometheus. Yml

Go to a server with Prometheus, go to Prometheus, and edit Prometheus.yml
```
vim prometheus.yml
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```

Configure the following parameters:

- job_name: 'RabbitMQ'
  static_configs:
	- targets: ['Rabbit IP address :9099']
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The IP address is the Rabbit address, and the default port number is 9099.

7.3 Accessing Grafana to Configure the RabbitMQ Address

Browser type: IP address +3000 Enter Grafana default account and password are admin
Click on the pinion and click **Data Sources **

3. Click **Add Data Source ** to select Prometheus

4. Edit the configuration information about Prometheus. Name is the Name, and URL ishttp://promethues server address and port number (9090)

The URL is not the address of the server to which RabbitMQ was written, but the address of Prometheus.

Click Save&Test to test. If a small green bar appears below: Data Source is Working, the installation is successful
Click the + icon on the left, select Import, enter 2121 in the first input box, and then click Load

7. Click the icon of the small box on the left, click Manage to select the newly matched, click enter to display, the effect picture is as follows:

Monitoring Redis by Grafana monitoring system

8.1 Download and Decompress the package

Download:

wget https:/ / github.com/oliver006/redis_exporter/releases/download/v1.0.3/redis_exporter-v1.0.3.linux-amd64.tar.gz
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Extract:

tar -xvf redis_exporter-v1. 03..linux-amd64.tar.gz
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8.2 start Redis_exporter

No password:

./redis_exporter redis/ / 192.168.1.120:6379 &
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Have a password:

redis_exporter  -redis.addr 192.1681.120.:6379  -redis.password 123456* * * *Copy the code

The IP address and port number are based on the actual situation

8.3 configuration Prometheus. Yml

Go to Prometheus’ server, then go to Prometheus. Yml, and edit:
Editor:
```
vim prometheus.yml
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```

As follows:

 - job_name: redis
    static_configs:
      - targets: ['IP address: 9121']
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8.4 Checking the Redis status

Enter the address

IP address of Premetheus:9090/targets
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If State is UP, success is achieved.

8.5 Configuring a data source for Grafana

Login website:
```
Grafana IP address:3000
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```
Add the DataSource to Grafana. If the DataSource has been added to Grafana (pointing to the IP address and port where Prometheus is installed), you do not need to add the DataSource to Grafana before importing the panel.

8.6 Configuring the Display Panel

Log in first and click the + sign to select Import
Enter 731 in the first box

Note that it is possible to find another display panel for Prometheus on the official display panel page and enter the number of the Redis display panel in the location indicated above: grafana.com/dashboards

8.7 View the effect picture as follows:

Monitoring TiDB for Grafana monitoring system

9.1 Downloading the Binary Package and decompressing it

download

wget https:/ / github.com/prometheus/node_exporter/releases/download/v0.15.2/node_exporter-0.15.2.linux-amd64.tar.
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Unpack the

tar -xzf node_exporter-0.152..linux-amd64.tar.gz
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9.2 Starting the Service

Enter the directory:

cd node_exporter-0.152..linux-amd64
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Start the node_exproter service

./node_exporter --web.listen-address=": 9100" \ --log.level="info" &
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9.3 Configuration on Promethes. yml

Go to the server where Prometheus resides and enter the Prometheus directory
```
cd prometheus-2.21..linux-amd64
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```
Edit the Prometheus. Yml
```
vim prometheus.yml
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```

The new contents are as follows:

  - job_name: 'tidb'
    honor_labels: trueStatic_configs: -targets: ['IP address of tiDB server :10080']
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After the configuration is complete, restart promethe. yml and log in to the IP address 9090/targets. If Status is UP, it indicates success.

9.4 Starting the Grafana Service

./prometheus \
    --config.file="./prometheus.yml" \
    --web.listen-address=": 9090" \
    --web.external-url="http://192.168.199.113:9090/" \
    --web.enable-admin-api \
    --log.level="info" \
    --storage.tsdb.path="./data.metrics" \
    --storage.tsdb.retention="15d" &
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9.5 Start Grafana and configure the DataSource

Run the normal command to start the vm. If the vm has been started, no change is required.
If the Prometheus DataSource has been configured before, you do not need to configure it again and point to the written display panel when importing the display panel.

9.6 Importing the Grafana panel

From the sidebar menu, click the + sign > Import to open the Import Dashboard window.
Click Upload. Json File to Upload the corresponding JSON File (github.com/pingcap/tid…
Note: The JSON file corresponding to the TiDB panel is tidb.json. (We can go to tidb.json via the link above and copy the content and call it tidb.json and import it.)
Click on the Load.
Select a Prometheus data source. (Previously created data source for Prometheus, we can reuse it by pointing directly to it)
Click Import to Import the Prometheus panel.

The 9.7 preview is available in Mangae, as shown below

Code is not easy, like a point of attention or collection ~ ^^

Construction of Prometheus+Grafana Monitoring System for Grafana Monitoring System

Construction of Prometheus+Grafana Monitoring System for Grafana Monitoring System

Summary of a.

1.1 introduce Grafana

1.2 Prometheus vs. Zabbix

1.3 Grafana structure diagram

1.4 popular speak

Ii. Construction of Prometheus+Grafana Monitoring system

2.1 installation Prometheus

2.2 Adding machine Status Monitoring (Monitoring server CPU, hard disk, and network status)

2.3 installation Grafana

Grafana monitoring system setup for other server monitoring systems

3.1 the foregoing

3.2 installation Prometheus

3.3 start the Prometheus

3.4 configuration Prometheus:

3.5 Adding Machine Status Monitoring

3.6 Configuring the Promethes. yml file

3.7 configuration Grafana

3.8 Configuring the Visual Interface

3.9 Viewing The Effect

Email alarm for Grafana monitoring system

4.1 Grafana Server Configuration

4.2 Grafana Visual Interface Configuration

4.3 Summary of email alarm

Grafana Monitoring system construction MySQL monitoring system

5.1 Procedure Overview Overview

5.2 Downloading and Installing Mysql

5.3 Importing SQL Files

5.4 Operate mysqLD_EXPORTER

5.5 Adding Promethes. yml to the Configuration

5.6 Configuring the Visual Interface

Open API for Grafana monitoring system

6.1 an overview of the

6.2 About User Login Authentication Request Resources

6.3 Creating an API Token

6.4 Example of Verifying HTTP Resources or Operation Interfaces:

6.5 Example for Creating AN API Key:

6.6 Example for Deleting an API Key:

Grafana monitoring system for RabbitMQ

7.1 Download and Decompress the file

7.2 to join Prometheus. Yml

7.3 Accessing Grafana to Configure the RabbitMQ Address

Monitoring Redis by Grafana monitoring system

8.1 Download and Decompress the package

8.2 start Redis_exporter

8.3 configuration Prometheus. Yml

8.4 Checking the Redis status

8.5 Configuring a data source for Grafana

8.6 Configuring the Display Panel

8.7 View the effect picture as follows:

Monitoring TiDB for Grafana monitoring system

9.1 Downloading the Binary Package and decompressing it

9.2 Starting the Service

9.3 Configuration on Promethes. yml

9.4 Starting the Grafana Service

9.5 Start Grafana and configure the DataSource

9.6 Importing the Grafana panel

The 9.7 preview is available in Mangae, as shown below

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