Tag: Docker

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Signing Docker images using Docker Content Trust

In this blog I want to introduce you to the concept of signing Docker images. Signing your docker images will add some layer of trust to your images. This can guarantee a consumer of your image that this image is for sure published by you and hasn’t been tampered with by others. You might already used PGP to sign your Git commits. In this blogpost I shown a nice way of setting PGP signing keys using Krypton that adds 2FA. In practice Docker image signing is the same concept. If this all sounds a bit fuzzy to you, please continue reading, hopefully I am able to make things more clear. ;-)

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Go client for Elasticsearch using Docker

In this blog post I would like to cover the recently released Elasticsearch 7.0-rc1 Go client for Elasticsearch. In this blogpost I want to show you a small example with a simple Docker setup using to build a Elasticsearch cluster.