Address shellcheck warnings including proper variable quoting,
use of [[ ]] over [ ], declaring and assigning variables separately,
and adding appropriate shellcheck disable directives where needed.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Made-with: Cursor
Address shellcheck warnings including proper variable quoting,
use of [[ ]] over [ ], declaring and assigning variables separately,
and adding appropriate shellcheck disable directives where needed.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Made-with: Cursor
The ORAS cache helper needs PUSH_TO_REGISTRY to be set to 'yes' to
push new artifacts to the cache. However, this environment variable
was not being passed to the Docker container during agent, tools, and
busybox builds.
Moreover, for ghcr.io authentication, add support for using GH_TOKEN and
GITHUB_ACTOR as fallbacks when explicit credentials
(ARTEFACT_REGISTRY_USERNAME/PASSWORD) are not provided.
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
To protect against upstream download failures for gperf and busybox,
implement ORAS-based caching to GHCR.
This adds:
- download-with-oras-cache.sh: Core helper for downloading with cache
- populate-oras-tarball-cache.sh: Script to manually populate cache
- warn() function to lib.sh for consistency
Modified build scripts to:
- Try ORAS cache first (from ghcr.io/kata-containers/kata-containers)
- Fall back to upstream download on cache miss
- Automatically push to cache when PUSH_TO_REGISTRY=yes
The cache is automatically populated during CI builds, and parallel
architecture builds check for existing versions before pushing to avoid
race conditions.
Forks benefit from upstream cache but can override with their own:
ARTEFACT_REPOSITORY=myorg/kata make agent-tarball
Generated-By: Cursor IDE with Claude
Signed-off-by: Fabiano Fidêncio <ffidencio@nvidia.com>
Parallelize busybox builds to build a bit faster and create the
build directory prior to Docker execution, which on my
environment, helps with permission issues when building busybox
without the kata-containers/build directory existing beforehand.
Signed-off-by: Manuel Huber <manuelh@nvidia.com>
For a minimal initrd/image build we may want to leverage busybox.
This is part number two of the NVIDIA initrd/image build
Signed-off-by: Zvonko Kaiser <zkaiser@nvidia.com>
