1f9619cdb5
DIB was retrieving the oldest cloud image file which, presently, means retrieving CentOS 8.1 instead of CentOS 8.2. Even though DIB runs a system update and so catches up to latest, this takes bandwidth, time and final image space (8.1 + system update = 765M qcow2, vs 8.2 + system update = 518M qcow2). This patch fixes that by taking the first image name in a descending order list. Change-Id: I648fe19f1f76c03c97492b6ac7be6381f6f9261b
63 lines
2.2 KiB
Bash
Executable File
63 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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[ -n "$ARCH" ]
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[ -n "$TARGET_ROOT" ]
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if [[ "${DIB_RELEASE}" = 7 ]]; then
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if [[ "amd64 x86_64" =~ "$ARCH" ]]; then
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ARCH="x86_64"
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DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/centos/${DIB_RELEASE}/images}
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elif [[ "arm64 aarch64" =~ "$ARCH" ]]; then
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ARCH="aarch64"
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DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/altarch/${DIB_RELEASE}/images/aarch64}
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elif [[ "ppc64le" =~ "$ARCH" ]]; then
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DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/altarch/${DIB_RELEASE}/images/ppc64le}
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else
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echo 'centos root element only support the x86_64, aarch64 and ppc64le values for $ARCH'
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exit 1
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fi
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else
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if [[ "amd64 x86_64 arm64 aarch64 ppc64le" =~ "$ARCH" ]]; then
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if [[ "amd64" =~ "$ARCH" ]]; then
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ARCH="x86_64"
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elif [[ "arm64" =~ "$ARCH" ]]; then
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ARCH="aarch64"
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fi
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DIB_CLOUD_IMAGES=${DIB_CLOUD_IMAGES:-http://cloud.centos.org/centos/${DIB_RELEASE}/${ARCH}/images}
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else
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echo 'centos root element only support the x86_64, aarch64 and ppc64le values for $ARCH'
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exit 1
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fi
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fi
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DIB_LOCAL_IMAGE=${DIB_LOCAL_IMAGE:-}
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if [ -n "$DIB_LOCAL_IMAGE" ]; then
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IMAGE_LOCATION=$DIB_LOCAL_IMAGE
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# No need to copy a local image into the cache directory, so just specify
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# the cached path as the original path.
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CACHED_IMAGE=$IMAGE_LOCATION
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BASE_IMAGE_FILE=$(basename $DIB_LOCAL_IMAGE)
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BASE_IMAGE_TAR=$BASE_IMAGE_FILE.tgz
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else
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DIB_FLAVOR=${DIB_FLAVOR:-GenericCloud}
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if [[ "${DIB_RELEASE}" = 7 ]]; then
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BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-CentOS-${DIB_RELEASE}-${ARCH}-${DIB_FLAVOR}.qcow2.xz}
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else
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LATEST_IMAGE_FILE=$(curl -s https://cloud.centos.org/centos/${DIB_RELEASE}/${ARCH}/images/ | grep -o "CentOS-${DIB_RELEASE}-${DIB_FLAVOR}-.[^>]*.qcow2" | sort -r | head -1)
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BASE_IMAGE_FILE=${BASE_IMAGE_FILE:-$LATEST_IMAGE_FILE}
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fi
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BASE_IMAGE_TAR=$BASE_IMAGE_FILE.tgz
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IMAGE_LOCATION=$DIB_CLOUD_IMAGES/$BASE_IMAGE_FILE
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CACHED_IMAGE=$DIB_IMAGE_CACHE/$BASE_IMAGE_FILE
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fi
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$TMP_HOOKS_PATH/bin/extract-image $BASE_IMAGE_FILE $BASE_IMAGE_TAR $IMAGE_LOCATION $CACHED_IMAGE
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