Image build layer cache misses ignore retry options

[evanlok]

Description

Building an image with --cache-from REGISTRY and --retry 0 still attempts to pull the missing layer 3 times. The --retry-delay option is also ignored.

Steps to reproduce the issue:

1. Build an image with caching enabled and retries disabled: buildah build --layers --cache-from REGISTRY --retries 0 .
2. Observe that it tries to fetch missing layers from the cache 3 times with exponential backoff

Describe the results you received:

Cache misses triggered retries

Describe the results you expected:

No retries should occur when cached layer is missing.

Output of rpm -q buildah or apt list buildah:

n/a (built from source)

Output of buildah version:

buildah version 1.35.3 (image-spec 1.1.0, runtime-spec 1.1.0)

Output of podman version if reporting a podman build issue:

n/a

Output of cat /etc/*release:

PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

Output of uname -a:

Linux 053a9acc6cd8 6.6.22-linuxkit #1 SMP Fri Mar 29 12:21:27 UTC 2024 x86_64 GNU/Linux

Output of cat /etc/containers/storage.conf:

n/a