mdebray/tvl-depot
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix(nix): Add empty image config to allow k8s usage

Browse source 
Introduce an empty runtime configuration object in each built layer.

This is required because Kubernetes expects the configuration to be
present (even if it's just empty values).

Providing an empty configuration will make Docker's API return a full
configuration struct with default (i.e. empty) values rather than
`null`, which works for Kubernetes.

This fixes issue #1. See the issue for additional details.
This commit is contained in:
Vincent Ambo 2019-07-30 23:55:28 +01:00 committed by Vincent Ambo
parent 4802727408
commit 2e4b1f85ee
1 changed files with 2 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
tools/nixery/build-registry-image.nix
View file

@ -133,6 +133,8 @@ let
os = "linux";
rootfs.type = "layers";
rootfs.diff_ids = map (layer: "sha256:${layer.sha256}") allLayers;
# Required to let Kubernetes import Nixery images
config = {};
};
configJson = writeText "${baseName}-config.json" (builtins.toJSON config);
configMetadata = with builtins; fromJSON (readFile (runCommand "config-meta" {