arion/CHANGELOG.md

Revision history for Arion

Next 2.x

BREAKING

• The NixOS module now sets the default project name
• The NixOS module now sets the default network name to the project name (commonly referred to as <name> in the option path)
• The project.name option is now mandatory for projects that aren't deployed with the NixOS module.

Removed

• NixOS 20.09 support. Its docker-compose does not support the networks.<name>.name option, which is important in later versions.

Changed

• Healthcheck-based dependencies in service.depends_on.

Added

• Support service.healthcheck for defining custom healthchecks.
• Arion now declares a networks.default by default, with name set to project.name. This improves compatibility with container runtimes by copying pre-existing behavior. Most users will want to keep using this behavior, but it can be disabled with enableDefaultNetwork.

0.1.3.0 -- 2020-05-03

Changed

• useHostStore now uses an image derived from the image.* options. You may need to enable enableRecommendedContents because with this change, files like /bin/sh aren't added by default anymore.

• Drop obsolete NixOS 19.03, 19.09 and 20.03 from CI.

Added

• NixOS-based containers can now run on Podman when it is configured to provide a docker socket. See the installation docs.

• Support service.dns, for overriding the DNS servers used by containers.

• Support service.labels, which is useful for autodiscovery among other things.

• Add a tested example for Traefik with label-based routing.

• Add a flake.nix and an experimental flake example

• Add a warning when systemd DynamicUser is used but not available to the container.

• CI with NixOS 21.05

0.1.2.0 -- 2020-03-05

• Support use of prebuilt docker-compose.yaml. Separates build and execution without duplicating evaluation.

• Avoid storing tarballs (wasting store space) by using dockerTools.streamLayeredImage if available.

• Project name is now configurable via the project.name option

• Support --no-ansi, --compatibility, --log-level options

0.1.1.1 -- 2020-03-20

• Fix ambiguous import of lines
• Improve base version constraint
• Fix warnings

0.1.1.0 -- 2020-03-19

• Support Nixpkgs 20.03
• Fixes for macOS

0.1.0.0 -- 2019-10-04

• First released version. Released on an unsuspecting world.