63 lines
2.2 KiB
Plaintext
63 lines
2.2 KiB
Plaintext
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#!/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}-${DIB_FLAVOR}-.[^>]*.qcow2" | head -1)
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BASE_IMAGE_FILE=${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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