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Mac M1 development
For years I’ve been using a Mac for development and it’s been great. But when I switched to a new Macbook Pro M1, an inconvenient truth emerged: I’ve been running development and production on different platforms. Year after year, for bash, python, Ruby, Rails, deploying to real servers, AWS EC2, Docker/Fargate, etc, everything just worked……
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Discover the public IP address of an AWS Fargate container in a Docker entrypoint script
tl;dr: you must use the +tcp option with dig We needed the public IP address to configure PASV_ADDRESS for a vsftpd service we’re running under AWS Fargate. Unfortunately, there’s no direct way for a Docker entrypoint script to get the current public IP address. There are some annoyingly-complicated ways using AWS api’s, etc, but the…