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Community Blog How to Use Metricbeat to Collect System Metrics on Alibaba Cloud Elasticsearch

How to Use Metricbeat to Collect System Metrics on Alibaba Cloud Elasticsearch

This guide provides step-by-step instructions, code snippets, and best practices to harness powerful insights from your system data.

Collecting and analyzing system metrics can be a daunting task, especially when you're managing multiple machines across different environments. Whether it's for monitoring resource utilization, detecting anomalies, or optimizing performance, having access to detailed system metrics is crucial. With Metricbeat and Alibaba Cloud Elasticsearch, you can effortlessly gather, store, and visualize your system data for in-depth analysis. In this article, we'll walk you through configuring Metricbeat to send system metrics to an Alibaba Cloud Elasticsearch cluster and viewing the data in a Kibana dashboard.

Prerequisites

Before we begin, make sure the following prerequisites are met:

  • An Alibaba Cloud Elasticsearch cluster is set up. Refer to the official guide on how to create one.
  • Metricbeat is downloaded and installed on your machine. It's available for macOS, Linux, and Windows.

Configuring an Alibaba Cloud Elasticsearch Cluster

Firstly, navigate to the Elasticsearch Clusters page on Alibaba Cloud:

1)Access the Elasticsearch Clusters menu.

2)Find your cluster and click its ID or Manage.

3)Enable Public Network Access under Security and update the Public Network Whitelist with your computer's public IP address for secure access.

# Example IP whitelist configurations:
0.0.0.0/1, 128.0.0.0/1

Please evaluate the risks associated with whitelisting IP ranges and proceed with caution.

1)In Cluster Configuration, enable Auto Indexing to allow Metricbeat to create indices automatically.

Setting Up Metricbeat

With your Elasticsearch cluster configured, let's set up Metricbeat on your local machine:

1)Extract the Metricbeat package and navigate to the Metricbeat directory.

2)Open metricbeat.yml and configure the Elasticsearch output by uncommenting and updating the relevant sections:

output.elasticsearch:
  hosts: ["YOUR_ELASTICSEARCH_ENDPOINT:9200"]
  protocol: "http"
  username: "elastic"
  password: "YOUR_PASSWORD"

3)Start Metricbeat using the command:

./metricbeat -e -c metricbeat.yml

Metricbeat will now begin collecting data and sending it to your Elasticsearch cluster.

Visualizing System Metrics in Kibana

Navigate to the Kibana console of your Elasticsearch cluster to create an index pattern and access the dashboard:

1)From the Management tab, create a new index pattern that matches the names of your Metricbeat indices.

2)Once your index pattern is created, visit the Dashboard section where you can explore the various pre-built visualizations that Metricbeat provides for analyzing system metrics.You can view metrics like CPU usage, memory utilization, and more, with the flexibility to refresh data at desired intervals or configure alerts through WebHook.

This setup leverages the powerful analytics capabilities of Alibaba Cloud Elasticsearch, turning raw system metrics into actionable insights directly accessible through a user-friendly Kibana dashboard.

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Data Geek

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Data Geek

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