How to Use Kubewatch Easily?

How to Use Kubewatch Easily?

Kubernetes, the open-source container orchestration platform, has become a cornerstone in modern application development. Monitoring changes within a Kubernetes cluster is essential for ensuring smooth operations. One tool that simplifies this process is Kubewatch. In this article, we'll explore how to use Kubewatch easily to stay informed about changes in your Kubernetes environment.


Before diving into Kubewatch, let's ensure it's installed on your system. Use the following commands:

# Clone the Kubewatch repository
git clone

# Change directory to Kubewatch
cd kubewatch

# Install Kubewatch
make install

Basic Usage:

Now that Kubewatch is installed, let's cover some basic usage examples.

1. Watching All Events:

To monitor all events in your Kubernetes cluster, simply run:


This will start Kubewatch, and you'll receive real-time updates on various activities within your cluster.

2. Filtering by Namespace:

If you're interested in events in a specific namespace, use:

kubewatch --namespace <your-namespace>

Replace <your-namespace> with the desired namespace.

Advanced Configurations:

Kubewatch offers several configuration options to tailor its behavior to your specific needs.

1. Customizing Notification Channels:

By default, Kubewatch sends notifications to the console. However, you can integrate it with various messaging platforms. For instance, to use Slack, modify the configuration file:

kubewatch --config /path/to/config.yaml

Here's an example of a Slack notification configuration:

- name: slack
kind: slack
channel: "#general"
url: ""

2. Specifying Resource Types:

If you're only interested in specific resource types, you can filter events accordingly. For example:

kubewatch --resource-type pod

This will limit notifications to events related to pods only.

Real-world Example:

Let's say you want to receive notifications only for pod creation events in the "production" namespace. Execute the following command:

kubewatch --namespace production --resource-type pod --event-type create

Now, you'll be notified whenever a new pod is created in the "production" namespace.

Automating with Kubernetes Events:

To further streamline your workflow, consider setting up Kubewatch to run as a Kubernetes Job. This ensures it's always active within your cluster:

kubectl apply -f kubewatch-job.yaml

Make sure to create a Kubernetes Job YAML file (kubewatch-job.yaml) with the appropriate configurations.

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