51 lines
1.5 KiB
Bash
51 lines
1.5 KiB
Bash
#!/bin/bash
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set -e
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# ------------------------------
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# 配置区
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# ------------------------------
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# KubeVirt 版本（例如 v0.90.1）
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KUBEVIRT_VERSION="v{{ kubevirt.version }}"
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# 下载目录
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DOWNLOAD_DIR="/tmp/kubevirt-images"
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mkdir -p "$DOWNLOAD_DIR"
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# quay.io 登录信息
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QUAY_USERNAME="safecorner+safecorner"
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QUAY_PASSWORD="9J4BXPCG0FY25P9KL8XYDIAH5V9GXAQKYCUKOE5QI2N5WIFWA0ZB914D0MNZXRCQ"
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# ------------------------------
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# 自动解析官方 release YAML 获取镜像列表
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# ------------------------------
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echo "Fetching KubeVirt release YAML..."
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RELEASE_YAML_URL="https://github.com/kubevirt/kubevirt/releases/download/${KUBEVIRT_VERSION}/kubevirt-${KUBEVIRT_VERSION}.yaml"
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IMAGE_LIST=$(curl -sL "$RELEASE_YAML_URL" | grep "image:" | awk '{print $2}' | sort -u)
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if [ -z "$IMAGE_LIST" ]; then
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echo "Error: No images found in release YAML."
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exit 1
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fi
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echo "Found $(echo "$IMAGE_LIST" | wc -l) images."
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# ------------------------------
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# 下载镜像
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# ------------------------------
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for img in $IMAGE_LIST; do
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IMAGE_NAME=$(basename "$img")
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# 替换 : / 等特殊字符，保证 tar 文件名合法
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SAFE_NAME=$(echo "$IMAGE_NAME" | tr '/:' '_')
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TAR_FILE="${DOWNLOAD_DIR}/${SAFE_NAME}.tar"
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echo "Downloading $img -> $TAR_FILE"
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skopeo copy --src-creds "$QUAY_USERNAME:$QUAY_PASSWORD" \
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"docker://$img" "docker-archive:${TAR_FILE}" || {
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echo "Failed to download $img, skipping..."
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continue
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}
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done
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echo "All images downloaded to $DOWNLOAD_DIR"
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