How to Fix: docker: driver failed programming external connectivity on endpoint webserver
Docker error response from daemon: driver failed programming external connectivity on endpoint webserver.
📋 Table of Contents
To resolve the 'docker: driver failed programming external connectivity on endpoint webserver' error, first ensure that port 80 is not already in use by another process. You can do this using the lsof -i :80 command.
🛠️ Step-by-Step Verified Fixes
Method 1: Stop and Kill Any Running Process Using Port 80
- Step 1: Open a new terminal window and run the command
lsof -i :80to identify any running process using port 80.
Method 2: Use Docker's Built-in Command to Stop and Remove the Container
- Step 1: Run the command
docker rm webserverto stop and remove the failed container.
🎯 Final Words
After resolving this issue, you can try running your Docker container again using the original command. If you encounter any further errors, ensure that your system's firewall settings are not blocking the container's port.
❓ Frequently Asked Questions
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