How to Install cAdvisor on OpenSUSE Latest

cAdvisor is an open-source tool that provides container resource usage and performance analysis. In this tutorial, you will learn how to install and configure cAdvisor on OpenSUSE Latest.

Prerequisites

• A machine running OpenSUSE Latest.
• Access to a terminal window.

Step 1: Install Docker

First, you need to ensure that Docker is installed on your system. To install Docker, follow the steps below:

1. Open a terminal window and run the following command to add the Docker repository:

sudo zypper addrepo https://download.docker.com/linux/opensuse/15.2/standard/x86_64/docker-ce.repo

2. Then, update the package manager:

sudo zypper refresh

3. Finally, install Docker:

sudo zypper install docker-ce docker-ce-cli containerd.io

4. Once the installation is complete, start the Docker service:

sudo systemctl start docker

5. Verify that Docker is running with the following command:

sudo systemctl status docker

Step 2: Install cAdvisor

You can install cAdvisor using Docker. Follow the steps below to install cAdvisor:

1. Open a terminal window and enter the following command to download cAdvisor:

sudo docker pull google/cadvisor

2. Once the download is complete, start cAdvisor with the following command:

sudo docker run \
  --volume=/:/rootfs:ro \
  --volume=/var/run:/var/run:rw \
  --volume=/sys:/sys:ro \
  --volume=/var/lib/docker/:/var/lib/docker:ro \
  --publish=8080:8080 \
  --detach=true \
  --name=cadvisor \
  google/cadvisor:latest

This command will launch cAdvisor as a Docker container, exposing port 8080, which you can use to access the web interface.

3. To verify that cAdvisor is running, open a web browser and navigate to http://localhost:8080/. You should see the cAdvisor web interface.

Congratulations! You have successfully installed and configured cAdvisor on OpenSUSE Latest.

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