Runbook

Docker Network Routing Issue.

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Overview

A Docker network routing issue occurs when containers are unable to communicate with each other due to problems with the network configuration. This can happen when network traffic is not properly routed between containers or when there are conflicts with IP addresses or port numbers. As a result, applications may experience connectivity issues or fail to function properly. This type of incident can be challenging to diagnose and resolve, requiring expertise in networking and containerization technologies.

Parameters

Debug

Check Docker daemon status

Check Docker network status

Inspect Docker network to check for routing issues

Check Docker logs for any errors

Check container logs for any errors

Check container IP address

Check Docker daemon status

Check Docker network status

Inspect Docker network to check for routing issues

Check Docker logs for any errors

Check container logs for any errors

Check container IP address

Repair

Check the Docker network configuration and ensure that it is set up properly to avoid any potential routing issues.

If the issue is affecting multiple containers, consider recreating the network entirely.

Learn more

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