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Update your Docker containers safely
Safe Harbor
Conclusion
Playing around with Docker is fun, and before you know it, you have multiple Docker hosts running services. However, all software needs updating to keep it safe, and software in containers is no exception. In this article, I showed a practical way to start automating update notices of Dockerized services, so you know when to update.
Infos
- Watchtower: https://www.techrepublic.com/article/how-to-automatically-update-docker-containers-with-watchtower/
- Scripts for Docker hosts: https://github.com/hanscees/dockerscripts
- Docker install scripts how-to: https://raw.githubusercontent.com/hanscees/dockerscripts/master/scripts/readme-to-install.txt
- Opensource.com: https://opensource.com/article/18/8/tools-container-security
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