Installation

Download

Download the Linux package, metricshub-linux-0.9.02.tar.gz, from the MetricsHub Release v0.9.02^[1] page.

Install

Unzip and untar the content of metricshub-linux-0.9.02.tar.gz into a program directory, like /opt. There is no need to create a specific subdirectory for metricshub as the archive already contains a metricshub directory.

/ $ cd /opt
/opt $ sudo tar xf /tmp/metricshub-linux-0.9.02.tar.gz

Configure

In the ./lib/config/metricshub.yaml file, located under the ./metricshub installation directory, configure:

• the resources to be monitored^[2]
• the OpenTelemetry Protocol endpoint^[3] that will receive the MetricsHub signals.

To assist with the setup process, the configuration example ./lib/config/metricshub-example.yaml is provided for guidance in the installation directory (./metricshub).

Start

To start MetricsHub in an interactive terminal with the default configuration file ./lib/config/metricshub.yaml, run the command below:

/ $ cd /opt/metricshub/bin
/opt/metricshub/bin $ ./service

To start MetricsHub with an alternate configuration file, run the command below:

/ $ cd /opt/metricshub/bin
/opt/metricshub/bin $ ./service --config <PATH>

Example:

/ $ cd /opt/metricshub/bin
/opt/metricshub/bin $ ./service --config config/my-metricshub.yaml

To start MetricsHub as a Linux service, follow the steps below:

• Create a systemd service file

  Create a file (for example: /etc/systemd/system/metricshub-service.service) and define the MetricsHub Service configuration as follows:

  [Unit]
  Description=MetricsHub Service
  
  [Service]
  ExecStart=/opt/metricshub/bin/service
  Restart=on-failure
  
  [Install]
  WantedBy=multi-user.target
  

• Reload systemd

  After creating the Linux service file, reload systemd to recognize the new service.

  systemctl daemon-reload
  

• Start the MetricsHub Service

  systemctl start metricshub-service
  

  To enable the Linux service to start on boot, run the command below:

  systemctl enable metricshub-service
  

• Check status

  To verify that the MetricsHub Service is running without errors, run the command below:

  systemctl status metricshub-service
  

  This will give you information about the current status of your service.

Stop

Interactive Terminal

To manually stop the MetricsHub Service in an interactive terminal, use the keyboard shortcut CTRL+C. This will interrupt the running process and terminate the MetricsHub Service.

Background Process

If the MetricsHub Service is running in the background, follow these steps to stop it:

1. Run the ps command to get the MetricsHub Service PID:

   ps aux | grep service
   

2. Write down the PID associated with the MetricsHub Service.

3. Terminate the process using the kill command below:

   kill -9 <PID>
   

where <PID> should be replaced with the actual process ID.

Service

To stop the MetricsHub Service that is started as a Linux service, run the command below:

systemctl stop <metricshub-service>

where <metricshub-service> should be replaced with the actual service name. For example, metricshub-service if the systemd service file is /etc/systemd/system/metricshub-service.service

Uninstall

1. Stop the MetricsHub Service.
2. Navigate to the directory where MetricsHub is located (e.g., /opt) and remove the entire metricshub directory.

/ $ cd /opt
/opt $ rm -rf metricshub

If the MetricsHub Service was set up as a Linux Service, delete the file /etc/systemd/system/metricshub-service.service and run the below command to reload systemd:

systemctl daemon-reload

Download

Download the Windows package, metricshub-windows-0.9.02.zip, from the MetricsHub Release v0.9.02^[1] page.

Install

Unzip the content of metricshub-windows-0.9.02.zip into a program folder, like C:\Program Files. There is no need to create a specific subdirectory for MetricsHub as the zip archive already contains a MetricsHub directory.

Note: You will need administrative privileges to unzip into C:\Program Files.

Configure

In the C:\ProgramData\MetricsHub\config\metricshub.yaml file, configure:

• the resources to be monitored^[2]
• the OpenTelemetry Protocol endpoint^[3] that will receive the MetricsHub signals.

To assist with the setup process, the configuration example .\config\metricshub-example.yaml is provided for guidance in the installation directory (typically, C:\Program Files\MetricsHub).

Start

To start MetricsHub Service in CMD.EXE or Windows Terminal^[4], run the command below:

c:\> cd "c:\Program Files\MetricsHub"
c:\Program Files\MetricsHub> MetricsHubServiceManager

Note: Run CMD.EXE or Windows Terminal with elevated privileges (Run As Administrator).

This will start MetricsHub with the default configuration file C:\ProgramData\MetricsHub\config\metricshub.yaml.

Run the command below to start MetricsHub with an alternate configuration file:

c:\> cd "c:\Program Files\MetricsHub"
c: \Program Files\MetricsHub> MetricsHubServiceManager --config <PATH>

Example:

c:\> cd "c:\Program Files\MetricsHub"
c:\Program Files\MetricsHub> MetricsHubServiceManager --config C:\ProgramData\MetricsHub\config\my-metricshub.yaml

To start MetricsHub as a Windows service, run the following commands under the installation folder (assuming the product has been installed in C:\Program Files):

c:\> cd "c:\Program Files\MetricsHub"
c:\Program Files\MetricsHub>
c:\Program Files\MetricsHub> service-installer install MetricsHub "c:\Program Files\MetricsHub\MetricsHubServiceManager.exe"
c:\Program Files\MetricsHub> service-installer set MetricsHub AppDirectory "c:\Program Files\MetricsHub"
c:\Program Files\MetricsHub> service-installer set MetricsHub DisplayName MetricsHub
c:\Program Files\MetricsHub> service-installer set MetricsHub Start SERVICE_AUTO_START

The service will appear as MetricsHub in the services.msc console.

Stop

Interactive Terminal

To stop the MetricsHub Service manually, use the keyboard shortcut CTRL+C. This will interrupt the running process and terminate the MetricsHub Service.

Background Process

If the MetricsHub Service is running in the background, execute the taskkill command as follows:

taskkill /F /IM MetricsHubServiceManager.exe

Service

To stop the MetricsHub Service started as a Windows service:

1. Run services.msc to access all the Windows services.
2. In the Services window, locate the MetricsHubservice you manually created.
3. Right-click the MetricsHub service and click Stop.

Uninstall

1. Stop the MetricsHub Service.
2. Navigate to the folder where MetricsHub is installed (e.g., C:\Program Files) and delete the entire MetricsHub folder.

If the MetricsHub Service was set up as a Windows Service, run the following command to remove it:

sc delete MetricsHub

Download

Download the Docker package, metricshub-linux-0.9.02-docker.tar.gz, from the MetricsHub Release v0.9.02^[1] page.

Install

Unzip and untar the content of metricshub-linux-0.9.02-docker.tar.gz into a directory, like /docker.

/ $ cd /docker
/docker $ sudo tar xf /tmp/metricshub-linux-0.9.02-docker.tar.gz

Configure

In the ./lib/config/metricshub.yaml file, locally under the ./metricshub installation directory, configure:

• the resources to be monitored^[2]
• the OpenTelemetry Protocol endpoint^[3] that will receive the MetricsHub signals.

To assist with the setup process, the configuration example ./lib/config/metricshub-example.yaml is provided for guidance in the installation directory (./metricshub).

Build the docker image

Run the following command to build the docker image:

/ $ cd /docker/metricshub
/docker/metricshub $ sudo docker build -t metricshub:latest .

Start

Run the following command to start MetricsHub with the default configuration file, ./lib/config/metricshub.yaml:

/ $ cd /docker/metricshub
/docker/metricshub $ sudo docker run --name=metricshub metricshub:latest

You can start MetricsHub with an alternate configuration file with the following command:

/ $ cd /docker/metricshub
/docker/metricshub $ sudo docker run --name=metricshub -v /docker/metricshub/lib/config:/opt/metricshub/lib/config metricshub:latest

Docker Compose Example

You can start MetricsHub with docker compose:

/docker/metricshub $ sudo docker compose up -d --build

Example (docker-compose.yaml):

version: "2.1"
services:
  metricshub:
    # for image we will use ``image: sentrysoftware/metricshub:latest``
    build: .
    container_name: metricshub
    volumes:
      # Mount the volume ./lib/logs into /opt/metricshub/lib/logs in the container
      - ./lib/logs:/opt/metricshub/lib/logs
      # Mount the volume ./lib/config into /opt/metricshub/lib/config in the container
      - ./lib/config:/opt/metricshub/lib/config
    restart: unless-stopped

Stop

To stop MetricsHub started as a docker container, run the following command:

/docker/metricshub $ sudo docker stop metricshub

Docker Compose:

If you are using docker compose from the ./metricshub directory, run the following command to stop MetricsHub:

/docker/metricshub $ sudo docker compose down

Uninstall

To force-stop and remove the MetricsHub container, run the following commands:

/docker/metricshub $ sudo docker stop -f metricshub
/docker/metricshub $ sudo docker rm -f metricshub

Adjust the commands to meet your specific requirements for stopping and removing the Docker container running MetricsHub.