Installation

Download

From MetricsHub's Web site^[1], download metricshub-enterprise-debian-1.0.02-docker.tar.gz and copy into /tmp.

Install

First, unzip and untar the content of metricshub-enterprise-debian-1.0.02-docker.tar.gz into a docker directory, like /docker.

sudo mkdir -p /docker
sudo tar xzf /tmp/metricshub-enterprise-debian-1.0.02-docker.tar.gz -C /docker

Then, build the docker image using the following command:

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

Configure

• In the ./lib/config/metricshub.yaml file, located under the /docker/metricshub installation directory, configure the resources to be monitored^[2].
• In the ./lib/otel/otel-config.yaml file, located under the /docker/metricshub installation directory, specify where the OpenTelemetry Collector should send the collected data^[3].

To assist with the setup process, two configuration examples are provided for guidance in the installation directory (./metricshub):

• ./lib/config/metricshub-config-example.yaml, a configuration example of the MetricsHub agent.
• ./lib/otel/otel-config-example.yaml, a configuration example of the OpenTelemetry Collector.

Start

You can start MetricsHub with the command below:

cd /docker/metricshub
sudo docker run -d --name=metricshub -p 24375:24375 -p 13133:13133 -v /docker/metricshub/lib/config:/opt/metricshub/lib/config -v /docker/metricshub/lib/otel:/opt/metricshub/lib/otel -v /docker/metricshub/lib/logs:/opt/metricshub/lib/logs -v /docker/metricshub/lib/security:/opt/metricshub/lib/security metricshub:latest

This will start MetricsHub with the default MetricsHub Enterprise Agent configuration file, ./lib/config/metricshub.yaml.

Docker Compose Example

You can start MetricsHub with docker-compose:

sudo docker-compose up -d --build

Example docker-compose.yaml

version: "2.1"
services:
  metricshub:
    build: .                                        # for image we will use ``image: sentrysoftware/metricshub:latest``
    container_name: metricshub
    ports:
      - 13133:13133                                   # OpenTelemetry Collector HealthCheck
      - 24375:24375                                   # OpenTelemetry Collector Prometheus Exporter
    volumes:
      - ./lib/logs:/opt/metricshub/lib/logs                # Mount the volume ./lib/logs into /opt/metricshub/lib/logs in the container
      - ./lib/config:/opt/metricshub/lib/config            # Mount the volume ./lib/config into /opt/metricshub/lib/config in the container
      - ./lib/otel:/opt/metricshub/lib/otel                # Mount the volume ./lib/otel into /opt/metricshub/lib/otel in the container
      - ./lib/security:/opt/metricshub/lib/security        # Mount the volume ./lib/security into /opt/metricshub/lib/security in the container
    restart: unless-stopped

Upgrade

If you have installed a previous version of MetricsHub Enterprise and want to upgrade to the latest version 1.0.02, follow these steps:

1. From MetricsHub's website^[1], download metricshub-enterprise-debian-1.0.02-docker.tar.gz and copy it into the /tmp directory.

2. Stop and remove the currently running MetricsHub container:

   sudo docker stop metricshub
   sudo docker rm metricshub
   

3. Before upgrading, rename the current metricshub directory to metricshub-previous to backup your configuration files and preserve any custom settings. Ensure that there isn't already a directory named metricshub-previous; if there is, you may need to choose a different name:

   sudo mv /docker/metricshub /docker/metricshub-previous
   

4. Unzip the new version into the same directory where the previous version was installed:

   sudo tar xzf /tmp/metricshub-enterprise-debian-1.0.02-docker.tar.gz -C /docker
   

5. Rebuild the MetricsHub Docker image with the latest version:

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

6. Restore the configuration files to the correct locations:

   sudo cp /docker/metricshub-previous/lib/config/metricshub.yaml /docker/metricshub/lib/config/metricshub.yaml
   sudo cp /docker/metricshub-previous/lib/otel/otel-config.yaml /docker/metricshub/lib/otel/otel-config.yaml
   

7. Start the MetricsHub container using the upgraded image:

   sudo docker run -d --name=metricshub -p 24375:24375 -p 13133:13133 -v /docker/metricshub/lib/config:/opt/metricshub/lib/config -v /docker/metricshub/lib/otel:/opt/metricshub/lib/otel -v /docker/metricshub/lib/logs:/opt/metricshub/lib/logs -v /docker/metricshub/lib/security:/opt/metricshub/lib/security metricshub:latest
   

Download

Download the Docker package, metricshub-linux-0.9.08-docker.tar.gz, from the MetricsHub Release v0.9.08^[4] page using the following command:

wget -P /tmp https://github.com/sentrysoftware/metricshub/releases/download/v0.9.08/metricshub-linux-0.9.08-docker.tar.gz

Install

Unzip and untar the content of metricshub-linux-0.9.08-docker.tar.gz into a directory, like /docker.

sudo mkdir -p /docker
sudo tar xzf /tmp/metricshub-linux-0.9.08-docker.tar.gz -C /docker

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^[5] 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
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
sudo docker run -d --name=metricshub metricshub:latest

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

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

Docker Compose Example

You can start MetricsHub with docker compose:

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:

sudo docker stop metricshub

Docker Compose:

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

sudo docker compose down

Uninstall

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

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

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