Practical Docker for Security Admins

Docker and containers are pretty nifty. You can run applications or even OSes inside containers (sort of, it shares a kernel with the host OS and there’s still at least some ways to escape a container to get to the host). The beauty of it to me is how …

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Docker Layer Caching

Once you've configured Semaphore's Docker integration, you can use the following snippet to build an image using --cache-from. A pre-existing image will be used as the cache source. The following commands should be part of your project's build settings: (more…)

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