docker

Short tip: Rootless Podman + docker-compose under Fedora

Sep 29, 2022 · 2 min read · docker fedora podman kurztipp ·

Since 2018, there has been a very elegant and lean container runtime, Podman, as an alternative to Docker. Podman offers a smaller attack surface due to omitted background services and is also often pre-installed on Red Hat-like operating systems. With a few tricks, existing docker-compose configurations can still be …

Deploy Gitea Podman container unattended via Ansible

Mar 29, 2022 · 3 min read · docker gitea podman ·

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Gitea is a popular, lightweight Git frontend that can also be deployed quickly thanks to the Docker image . However, after the container is started, the initial configuration (network options, permissions, database) is done via web interface by default. This is unattractive if you want an unattended and automated …

Create multi-arch Docker images for Docker

Apr 9, 2020 · 5 min read · docker ·

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Docker has been supporting multiple processor architecture for a long time - including x86_64 and ARMv6/7 being the most well-known ones. In addition to them, aarch64/arm64 (ARMv8+), s390x (IBM z Systems) and ppc64le (IBM POWER) are also possible. Images can be created for multiple architectures in a parallel manner …