How Can a Docker Container Access the Mac Host? The Ultimate Guide to Connecting to Nginx
Are you struggling with connecting from a Docker container to a service (like Nginx or a database) running directly on your macOS host? This article unveils the two core methods for establishing this connection, focusing on the officially recommended solution: `host.docker.internal`. We also dive deep into common troubleshooting steps, such as checking the Nginx listening address and firewall settings, to ensure you can seamlessly bridge the network gap between your container and host.
Solving the MySQL Docker "Permission Denied" Error on Synology NAS: A Step-by-Step Guide
Encountering the frustrating "Permission denied" error when deploying a MySQL container on your Synology NAS? This common issue often stems from a permissions mismatch between the user inside the container and the host folders on the NAS. This article breaks down a real-world case to analyze the root cause—a UID/GID mismatch—and provides comprehensive solutions, from a quick fix to the recommended best practice, to resolve it for good.