fithwum/alpine-base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

test
Some checks failed
Build Alpine RootFS and Docker Image (latest) / build-rootfs (push) Failing after 13s
Details
Build Alpine RootFS and Docker Image (latest) / push-tarball (push) Has been skipped
Details
Build Alpine RootFS and Docker Image (latest) / push-docker (push) Has been skipped
Details
Build Alpine RootFS and Docker Image (latest) / update-changelog (push) Has been skipped
Details
Build Alpine RootFS and Docker Image (latest) / update-build-info (push) Has been skipped
Details

Browse Source
This commit is contained in:
fithwum
2025-07-06 08:54:33 -07:00
parent a1a0e41bf3
commit 8e986c7b8b
3 changed files with 16 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
base-image-script/alpine-base_pt1.sh
View File

@@ -5,7 +5,7 @@ set -e
# Alpine version
ALPINE_VERSION="v3.20"
ROOTFS_DIR="alpine-rootfs"
BUILD_DIR="/mnt/alpine-rootfs" # <--- use safe path NOT in bind mount
OUTPUT_TAR="alpine-base.tar.gz"
PACKAGES="bash curl ca-certificates nano"
@@ -20,19 +20,19 @@ sudo ./alpine-make-rootfs \
--branch "$ALPINE_VERSION" \
--mirror http://dl-cdn.alpinelinux.org/alpine \
--packages "$PACKAGES" \
"$ROOTFS_DIR"
"$BUILD_DIR"
echo "[INFO] Binding system directories for chroot..."
sudo mount --bind /dev "$ROOTFS_DIR/dev"
sudo mount --bind /proc "$ROOTFS_DIR/proc"
sudo mount --bind /sys "$ROOTFS_DIR/sys"
sudo mount --bind /dev "$BUILD_DIR/dev"
sudo mount --bind /proc "$BUILD_DIR/proc"
sudo mount --bind /sys "$BUILD_DIR/sys"
echo "[INFO] Copying part 2 script into chroot..."
sudo cp base-image-script/alpine-base_pt2.sh "$ROOTFS_DIR/alpine-base_pt2.sh"
sudo chmod +x "$ROOTFS_DIR/alpine-base_pt2.sh"
sudo cp base-image-script/alpine-base_pt2.sh "$BUILD_DIR/alpine-base_pt2.sh"
sudo chmod +x "$BUILD_DIR/alpine-base_pt2.sh"
echo "[INFO] Entering chroot. Run 'exit' when done."
sudo chroot "$ROOTFS_DIR" /alpine-base_pt2.sh
sudo chroot "$BUILD_DIR" /alpine-base_pt2.sh
echo "[INFO] Continuing with packaging after chroot..."
bash base-image-script/alpine-base_pt3.sh "$ROOTFS_DIR" "$OUTPUT_TAR"
bash base-image-script/alpine-base_pt3.sh "$BUILD_DIR" "$OUTPUT_TAR"

26
base-image-script/alpine-base_pt3.sh
View File

@@ -3,35 +3,21 @@
# All rights reserved
set -e
# Auto-detect rootfs dir if not passed as arg
if [ -n "$1" ]; then
ROOTFS_DIR="$1"
else
ROOTFS_DIR=$(find . -maxdepth 1 -type d -name "alpine-rootfs" | sed 's|^\./||' | head -n 1)
if [ -z "$ROOTFS_DIR" ]; then
echo "[ERROR] No alpine-rootfs directory found!"
exit 1
fi
fi
# Define output tarball location (adjust as needed)
TARBALL="/output/${ROOTFS_DIR}.tar.gz"
ROOTFS_DIR="${1:-/mnt/alpine-rootfs}"
TARBALL="/workspace/output/alpine-base.tar.gz" # <-- store output in workspace for CI
echo "[INFO] Unmounting system directories (ignore errors)..."
for dir in dev proc sys; do
sudo umount -lf "$ROOTFS_DIR/$dir" 2>/dev/null || true
done
echo "[INFO] Removing chroot script if exists..."
sudo rm -f "$ROOTFS_DIR/alpine-base_pt2.sh" 2>/dev/null || true
echo "[INFO] Cleaning up chroot script..."
sudo rm -f "$ROOTFS_DIR/alpine-base_pt2.sh"
echo "[INFO] Rootfs size:"
du -sh "$ROOTFS_DIR"
echo "[INFO] Creating compressed base image tarball..."
echo "[INFO] Creating tarball: $TARBALL"
sudo tar -czf "$TARBALL" -C "$ROOTFS_DIR" .
echo "[INFO] Tarball size:"
du -sh "$TARBALL"
echo "[INFO] Tarball ready for CI to upload: $TARBALL"
echo "[INFO] Tarball ready for CI: $TARBALL"