Kubernetes Deployment & Pod Monitoring with Telegram Alerts — n8n Workflow

Medium complexity Scheduled8 nodes🤗 Supportby Vigh Sandor

Overview

SETUP INSTRUCTIONS

  1. Configure Kubeconfig Open the "Kubeconfig Setup" node Paste your entire kubeconfig file content into the kubeconfigContent variable Set your target namespace in the namespace variable (default: 'production')

Example kubeconfig format: apiVersion: v1 kind: Config clusters: cluster: certificate-authority-data: LS0tLS1CRUd... server: https://your-cluster.example.com:6443 name: your-cluster contexts: context: cluster: your-cluster user: your-user name: you

Nodes used

TelegramCode

Workflow Preview

Kubernetes Monitoring Workflow
Automatically monitors your K8s cluster and sends Teleg
Reports are saved as markdown files for every execution
CONFIGURATION REQUIRED
1. Paste your kubeconfig content
2. Set target namespace (default: 'production')
The workflow will automatically download kubectl during
Data Collection
Both nodes run in parallel to fetch:
- All pods
- All deployments
from the specified namespace
Processing & Alert Detection
Groups pods by owner (Deployment, DaemonSet, StatefulSe
Detects alerts: workloads with 0 ready pods
Generates comprehensive markdown report
TELEGRAM CONFIGURATION
1. Create bot via @BotFather
2. Get bot token & add as credential
3. Replace YOUR_TELEGRAM_CHAT_ID with your actual chat
Find chat ID: message your bot, then visit:
http
Report Output
Saves markdown report with timestamp:
k8s-report-YYYY-MM-DD-HHmmss.md
Executes on every run regardless of alert status
S
Schedule Trigger
Kubeconfig Setup
G
Get Pods
G
Get Deployments
Process & Generate Report
H
Has Alerts?
Send Telegram Alert
S
Save Report
8 nodes9 edges

How it Works

  1. 1

    Trigger

    The workflow starts with a scheduled trigger, running on a defined schedule.

  2. 2

    Process

    Data flows through 8 nodes, connecting code, executecommand, if.

  3. 3

    Output

    The workflow completes its automation and delivers the result to the configured destination.

Node Details (8)

TE

Telegram

telegram

#1
CO

Code

code

#2

How to Import This Workflow

  1. 1Click Download JSON button on the right to save the workflow file.
  2. 2Open your n8n instance. Go to Workflows → New → Import from file.
  3. 3Select the downloaded kubernetes-deployment-pod-monitoring-with-telegram-alerts file and click Import.
  4. 4Set up credentials for each service node (API keys, OAuth, etc.).
  5. 5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Kubernetes Deployment & Pod Monitoring with Telegram Alerts", "nodes": [...], ...}

Integrations

codeexecutecommandifscheduletriggertelegramwritebinaryfile

Get This Workflow

Download and import in one click

Download JSONView on n8n.io
Nodes8
Complexitymedium
Triggerscheduled
CategorySupport

Created by

Vigh Sandor

Vigh Sandor

@vighsandor

Tags

codeexecutecommandifscheduletriggertelegramwritebinaryfile

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