🚀 Helm Chart Checker

📌 Overview

This repository hosts the Helm Chart Checker, which allows you to monitor and update Helm releases in your Kubernetes cluster.
It runs as a CronJob and checks for outdated Helm releases, notifying you via Slack, Webhook, or Logs.

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🚀 Installation

1️⃣ Add the Helm Repository

helm repo add helm-checker https://datcal.github.io/helm-chart-checker/
helm repo update

2️⃣ Install the Chart

helm install my-checker helm-checker/helm-chart-checker

🔄 Upgrade the Chart

helm upgrade my-checker helm-checker/helm-chart-checker

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⚙️ Configuration (values.yaml)

You can override these values during installation using --set key=value or by providing a custom values.yaml file.

🖥️ General Settings

Key	Description	Default
image.repository	The container image repository	alpine
image.tag	The container image tag	latest
image.pullPolicy	The image pull policy	IfNotPresent
schedule	Cron schedule for Helm version checks	"* * * * *"

🔔 Alerting Options

Key	Description	Default
alertType	Notification method: "print", "slack", or "webhook"	"print"

🔹 Slack Alerts

Key	Description	Default
slack.webhookUrl	Slack Webhook URL	""
slack.channel	Slack channel to send notifications	""
slack.username	Bot username for messages	""
slack.iconEmoji	Icon emoji for Slack messages	""

🔹 Webhook Alerts

Key	Description	Default
webhook.url	Webhook endpoint to send notifications	""

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📜 License

This project is licensed under the MIT License. See LICENSE for more details.