• PRODUCT

    PRODUCT

  • PRICING
    PRICING

  • HELP
    HELP

  • BLOG
    BLOG

  • APPSTORE
    APPSTORE

  • COMPANY
    COMPANY

  • LEGAL
    LEGAL

  • LOGIN
    LOGIN

  • Workflow Automation

    Workflow Automation

  • AI Assisted Content Management System
    AI Assisted Content Management System

  • Analytics & Lead Generation
    Analytics & Lead Generation

  • Automation Projects
    Automation Projects

  • Browser Extension Apps
    Browser Extension Apps

  • Dashboard Theme Analysis: LN1
    Dashboard Theme Analysis: LN1

  • Data Exchange Automation Tools
    Data Exchange Automation Tools

  • Getting Started With Building Hybrid Apps
    Getting Started With Building Hybrid Apps

  • Izyware Hybrid UX Design Guidelines
    Izyware Hybrid UX Design Guidelines

  • Onboarding New Organizations Using Izyware
    Onboarding New Organizations Using Izyware

  • Quick Visualization and Monitoring
    Quick Visualization and Monitoring

  • Unified Metrics Stream Pipeline
    Unified Metrics Stream Pipeline

  • Legacy Features and Backward Compatibility
    Legacy Features and Backward Compatibility

  • How does the legacy frame architecture work
    How does the legacy frame architecture work

  • Izyware Legacy UI Circus Engine
    Izyware Legacy UI Circus Engine

  • Case Studies and Knowledge Center
    Case Studies and Knowledge Center

  • Angular and React Embedding Guide
    Angular and React Embedding Guide

  • Build and deploy a content distribution app in less than five minutes: Part II
    Build and deploy a content distribution app in less than five minutes: Part II

  • Comparison of CSS Preprocessors SASS vs LESS vs STYLUS
    Comparison of CSS Preprocessors SASS vs LESS vs STYLUS

  • Comparison of node.js test frameworks and utilities: lab, chai, sinon
    Comparison of node.js test frameworks and utilities: lab, chai, sinon

  • Manage and automate your day to day business tools using IzyCloud Tasks: Part I
    Manage and automate your day to day business tools using IzyCloud Tasks: Part I

  • MySql Performance Optimization
    MySql Performance Optimization

  • Onboarding Tutorial: Creating & publishing an app
    Onboarding Tutorial: Creating & publishing an app

  • Rebranding and Customizing Websites
    Rebranding and Customizing Websites

  • Using IzyCloud on Android: IzyCloud Query App
    Using IzyCloud on Android: IzyCloud Query App

  • Technical Resources
    Technical Resources

  • .NET SDKCore IzyWare
    .NET SDKCore IzyWare

  • av-stream README
    av-stream README

  • ElasticSearch IzyWare Data Console Feature
    ElasticSearch IzyWare Data Console Feature

  • End To End Testing
    End To End Testing

  • End To End Testing, Part II
    End To End Testing, Part II

  • frames and nav (ui/w/shell/navmulti) README
    frames and nav (ui/w/shell/navmulti) README

  • izy-circus README
    izy-circus README

  • izy-idman-tools README
    izy-idman-tools README

  • izy-pop3 README
    izy-pop3 README

  • izy-proxy README
    izy-proxy README

  • izy-sync README
    izy-sync README

  • IzyIDE README
    IzyIDE README

  • izymodtask readme
    izymodtask readme

  • IzyShell readme
    IzyShell readme

  • ReKey Feature Package README for IzyWare SQL Console
    ReKey Feature Package README for IzyWare SQL Console

  • Single Sign-On (SSO) README
    Single Sign-On (SSO) README

  • Tasks Migration : V5 guidelines
    Tasks Migration : V5 guidelines

  • Users & Groups README
    Users & Groups README

  • V5 Migration : apps/pulse guidelines README
    V5 Migration : apps/pulse guidelines README

  • Container Orchestration
    Container Orchestration

  • Izy Kubernetes Internal Networking Troubleshooting
    Izy Kubernetes Internal Networking Troubleshooting

  • Application Hosting
    Application Hosting

  • Content Publisher
    Content Publisher

  • Domain Registration
    Domain Registration

  • Email Hosting
    Email Hosting

  • Izyware Browser Extension
    Izyware Browser Extension

  • Izyware Deployment Engine
    Izyware Deployment Engine

  • Izyware Session Management
    Izyware Session Management

  • Messaging System APIs and functionality
    Messaging System APIs and functionality

  • Single SignOn
    Single SignOn

  • Integration APIs
    Integration APIs

  • iOS SDK
    iOS SDK

  • Azure and .NET
    Azure and .NET

  • izy-devops
    izy-devops

  • << Container Orchestration
    << Container Orchestration

  • Application Hosting >>
    Application Hosting >>

  • Izy Kubernetes Internal Networking Troubleshooting

  • There are many times in Izyware Platform where microservices need to talk to each other. These microservices interact via the Kubernetes service API. Problems can still arise when trying to interact with other services. In this article we’ll talk about some of the most common problems around internal networking and how to troubleshoot them.

  • Process Network Usage

    To find processes based on the port they are listening to use:

    lsof -n -i4TCP: | grep LISTEN

    This will give you the PROCID. In case you are trying to locate the process you can find out about the current working directory (CWD) for the process by:

    lsof -p | grep cwd

    or the working directory they are under