update scripts/deepflow/pull_save_scp_image_multi_arch.sh
This commit is contained in:
Haitao Pan
parent
ea2bbc6acd
commit
3355dda520
83
scripts/deepflow/df-web-ai-push-all.sh
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83
scripts/deepflow/df-web-ai-push-all.sh
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@ -0,0 +1,83 @@
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#!/bin/bash
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# df-web-ai-push-all.sh
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# 从 <name>-<tag>.multi.tar (OCI) 逐个 load → retag → push 到目标仓库（multi-arch）
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set -euo pipefail
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LOCAL_REG="${LOCAL_REG:-sealos.hub:5000}"
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NERDCTL_BIN="${NERDCTL_BIN:-nerdctl}"
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NERDCTL_NS="${NERDCTL_NS:-}" # 如 "k8s.io"
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NC="${NERDCTL_BIN} ${NERDCTL_NS:+-n ${NERDCTL_NS}}"
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usage() {
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cat <<EOF
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用法:
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# 扫描当前目录 *.multi.tar 全部推送到 \${LOCAL_REG}/<name:tag>
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LOCAL_REG=sealos.hub:5000 $0
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说明:
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- 对每个 tar:
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1) 解析 index.json，取 org.opencontainers.image.ref.name 作为源引用名（SRC_REF）
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2) nerdctl load -i <tar>
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3) 将 SRC_REF 重打为 \${LOCAL_REG}/<name:tag>
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4) nerdctl push \${LOCAL_REG}/<name:tag> # multi-arch 一次性推送
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EOF
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}
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if [[ "${1:-}" =~ ^-h|--help$ ]]; then usage; exit 0; fi
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${NC} login "${LOCAL_REG}" || true
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shopt -s nullglob
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TARS=(*.multi.tar)
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shopt -u nullglob
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[[ ${#TARS[@]} -gt 0 ]] || { echo "⚠️ 未找到 *.multi.tar"; exit 0; }
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get_src_ref_from_tar() {
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# 从 OCI index.json 提取 ref.name；优先 manifest 注解，其次 index 注解
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local tar="$1"
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local ref=""
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ref=$(tar -xOf "$tar" index.json 2>/dev/null | \
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jq -r '
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.manifests[0].annotations["org.opencontainers.image.ref.name"]
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// .annotations["org.opencontainers.image.ref.name"]
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// empty
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')
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echo -n "$ref"
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}
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for TAR in "${TARS[@]}"; do
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echo
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echo "==> Processing $TAR"
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SRC_REF="$(get_src_ref_from_tar "$TAR")"
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if [[ -z "$SRC_REF" ]]; then
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# 回退：用文件名 <name>-<tag>.multi.tar 推导 name:tag
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BASE="$(basename "$TAR" .multi.tar)"
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if [[ "$BASE" != *:* ]]; then
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echo "❌ 无法从 $TAR 提取 SRC_REF，且文件名不含 <name:tag> 格式。请改名或使用包含 ref.name 的归档。"
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exit 2
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fi
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SRC_REF="$BASE"
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echo "ℹ️ 未找到 ref.name，使用文件名推导的源引用：$SRC_REF"
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else
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echo "SRC_REF: $SRC_REF"
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fi
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NAME_TAG="${SRC_REF##*/}" # 仅保留 <name:tag>
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DEST="${LOCAL_REG}/${NAME_TAG}"
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echo "DEST: $DEST"
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echo "==> Load $TAR"
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${NC} load -i "$TAR"
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echo "==> Tag $SRC_REF -> $DEST"
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${NC} tag "$SRC_REF" "$DEST"
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echo "==> Push $DEST (multi-arch)"
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${NC} push "$DEST"
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echo "✅ DONE: $DEST"
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done
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echo
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echo "All done. (multi-arch push)"
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@ -1,198 +0,0 @@
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#!/bin/bash
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# deepflow/pull_save_scp_image_arm64.sh
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# 目标：即使远端是 x86，也只拉取/保存 arm64 变体，并强校验；支持批量与 --rm-remote 清理
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set -euo pipefail
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REMOTE_HOST="${REMOTE_HOST:-root@10.1.3.179}"
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DEST_DIR="${DEST_DIR:-$HOME/Desktop}"
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RM_REMOTE=0
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usage() {
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cat <<EOF
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用法:
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$0 <image1> [image2 ...] [--rm-remote]
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$0 -f images.txt [--rm-remote]
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说明:
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- 支持批量处理:
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• 多个参数: ./pull_save_scp_image_arm64.sh image1 image2 ...
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• 文件清单: ./pull_save_scp_image_arm64.sh -f images.txt
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(清单支持 # 注释与空行)
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- 只拉 arm64 & save arm64:
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• docker pull --platform=linux/arm64
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• docker image inspect --format '{{.Architecture}}' 二次确认
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• 以镜像ID保存，避免 tag→manifest list 在 x86 上回退到 amd64
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- 保存后校验:
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• 在远端解析 tar 的 manifest.json 和对应 config
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• 逐个检查 "architecture":"arm64"，确保 tar 内确实是 arm64
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- 可配置环境变量:
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• REMOTE_HOST (默认 root@10.1.3.179)
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• DEST_DIR (默认 ~/Desktop)
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- 额外选项:
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• --rm-remote 成功拷贝到本地后自动删除远端 /tmp/*.tar；
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任一步失败也会自动清理远端临时文件，避免残留。
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示例:
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$0 dfcloud-image-registry-vpc.cn-beijing.cr.aliyuncs.com/dev/df-web-ai:v6.6.18839
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$0 -f images.txt --rm-remote
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EOF
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}
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# -------- 参数解析 --------
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IMAGES=()
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LIST_FILE=""
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if [[ $# -eq 0 ]]; then usage; exit 1; fi
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ARGS=()
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-h|--help) usage; exit 0 ;;
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--rm-remote) RM_REMOTE=1; shift ;;
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-f)
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[[ $# -ge 2 ]] || { echo "❌ 缺少镜像清单文件"; exit 1; }
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LIST_FILE="$2"; shift 2 ;;
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*)
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ARGS+=("$1"); shift ;;
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esac
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done
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if [[ -n "$LIST_FILE" ]]; then
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[[ -f "$LIST_FILE" ]] || { echo "❌ 文件不存在: $LIST_FILE"; exit 1; }
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while IFS= read -r line; do
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line="${line%%#*}"
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line="$(echo -n "$line" | xargs || true)"
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[[ -n "$line" ]] || continue
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IMAGES+=("$line")
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done < "$LIST_FILE"
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fi
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if [[ ${#ARGS[@]} -gt 0 ]]; then
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IMAGES+=("${ARGS[@]}")
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fi
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[[ ${#IMAGES[@]} -gt 0 ]] || { echo "❌ 没有可处理的镜像"; exit 1; }
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echo "🖥️ 远端: $REMOTE_HOST"
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echo "💾 本地保存目录: $DEST_DIR"
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echo "🧹 rm-remote: $([[ $RM_REMOTE -eq 1 ]] && echo ON || echo OFF)"
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mkdir -p "$DEST_DIR"
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# -------- 远端校验脚本内容（用 cat heredoc 赋值，兼容 macOS 老 bash） --------
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REMOTE_VERIFY_PY="$(cat <<'PYCODE'
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import sys, tarfile, json
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tar_path = sys.argv[1]
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with tarfile.open(tar_path, "r") as tf:
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manifest = json.load(tf.extractfile("manifest.json"))
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for item in manifest:
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cfg = item.get("Config")
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if not cfg:
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print("NO_CONFIG_IN_MANIFEST", file=sys.stderr); sys.exit(2)
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f = tf.extractfile(cfg)
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if f is None:
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print("CONFIG_NOT_FOUND", file=sys.stderr); sys.exit(3)
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cfg_json = json.load(f)
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arch = cfg_json.get("architecture")
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if arch != "arm64":
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print(f"BAD_ARCH:{arch}", file=sys.stderr); sys.exit(4)
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print("OK")
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PYCODE
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)"
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# 为了安全传输到远端，这里将 Python 内容做一次 printf %q 转义
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#（避免某些 shell/ssh 环境下的字符解释问题）
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escape_for_ssh() {
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printf "%s" "$1" | python3 - <<'P'
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import sys, shlex
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data=sys.stdin.read()
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print(shlex.quote(data))
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P
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}
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REMOTE_VERIFY_PY_Q=$(escape_for_ssh "$REMOTE_VERIFY_PY")
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# -------- 处理单个镜像 --------
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process_image() {
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local IMAGE="$1"
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local NAME_TAG="${IMAGE##*/}" # e.g. weaviate:1.30.0
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local NAME="${NAME_TAG%%:*}" # weaviate
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local TAG="${NAME_TAG##*:}" # 1.30.0
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if [[ "$NAME" == "$NAME_TAG" ]]; then TAG="latest"; fi
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local FILE_NAME="${NAME}-${TAG}.arm64.tar"
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local REMOTE_TAR="/tmp/${FILE_NAME}"
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local DEST_PATH="${DEST_DIR}/${FILE_NAME}"
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echo
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echo "=============================="
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echo "📦 镜像: $IMAGE"
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echo "🎯 仅拉取平台: linux/arm64"
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echo "📁 导出文件名: $FILE_NAME"
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echo "=============================="
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# 失败即清理远端临时文件
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local CLEAN_ON_FAILURE=1
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trap 'if [[ "${CLEAN_ON_FAILURE:-0}" -eq 1 ]]; then ssh -o BatchMode=yes "'"$REMOTE_HOST"'" "rm -f \"'"$REMOTE_TAR"'\"" || true; fi' RETURN
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# 1) 强制拉 arm64
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echo "🚀 远端拉取镜像..."
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ssh -o BatchMode=yes "$REMOTE_HOST" "docker pull --platform=linux/arm64 \"$IMAGE\""
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# 2) 获取 arm64 变体镜像ID
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echo "🔎 提取 arm64 镜像ID..."
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local IMAGE_ID
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IMAGE_ID="$(ssh "$REMOTE_HOST" "
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docker image inspect \"$IMAGE\" \
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--format '{{.Id}} {{.Architecture}}' 2>/dev/null \
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| awk '\$2==\"arm64\"{print \$1; exit}'
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")"
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if [[ -z "${IMAGE_ID:-}" ]]; then
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echo "❌ 未找到 arm64 变体镜像ID，可能仓库不包含 arm64。"; return 12
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fi
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echo "✅ arm64 镜像ID: $IMAGE_ID"
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# 3) 二次确认该 ID 的架构为 arm64
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echo "🧪 inspect 架构确认..."
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ssh "$REMOTE_HOST" "
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arch=\$(docker image inspect --format '{{.Architecture}}' $IMAGE_ID | head -n1); \
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if [[ \"\$arch\" != \"arm64\" ]]; then
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echo '❌ 镜像ID架构校验失败: '\"\$arch\"; exit 13; fi; \
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echo '✅ 架构: '\"\$arch\"
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"
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# 4) 以镜像ID保存
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echo "💾 保存为: $REMOTE_TAR ..."
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ssh "$REMOTE_HOST" "docker save $IMAGE_ID > \"$REMOTE_TAR\""
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# 5) 解包校验 tar 内架构
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echo "🧬 校验 tar 包内部 architecture..."
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ssh "$REMOTE_HOST" "python3 -c $REMOTE_VERIFY_PY_Q \"$REMOTE_TAR\""
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# 6) 拷回本地
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echo "📥 拷贝到本地: $DEST_PATH ..."
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scp "$REMOTE_HOST:$REMOTE_TAR" "$DEST_PATH"
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# 7) 可选删除远端临时 tar；关闭失败清理 trap
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if [[ $RM_REMOTE -eq 1 ]]; then
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echo "🧹 删除远端临时文件: $REMOTE_TAR"
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ssh "$REMOTE_HOST" "rm -f \"$REMOTE_TAR\""
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else
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echo "ℹ️ 远端临时文件保留: $REMOTE_TAR"
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fi
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CLEAN_ON_FAILURE=0
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trap - RETURN
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echo "✅ 完成: $DEST_PATH (arm64 only)"
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}
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# -------- 批量执行 --------
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for img in "${IMAGES[@]}"; do
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process_image "$img"
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done
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echo
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echo "🎉 所有任务完成。"
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181
scripts/deepflow/pull_save_scp_image_multi_arch.sh
Normal file
181
scripts/deepflow/pull_save_scp_image_multi_arch.sh
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@ -0,0 +1,181 @@
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#!/usr/bin/env bash
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# deepflow/pull_save_scp_image_multi_arch.sh
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# 远端：multi-arch pull（优先 --all-platforms，回退逐平台）
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# -> image convert (--oci --all-platforms) 到临时本地引用
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# -> save -o /tmp/<name>-<tag>.multi.tar (docker-archive)
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# -> scp 回本地
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set -euo pipefail
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REMOTE_HOST="${REMOTE_HOST:-root@10.1.3.179}"
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DEST_DIR="${DEST_DIR:-$HOME/Desktop}"
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REMOTE_TMPDIR="${REMOTE_TMPDIR:-/tmp}"
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RM_REMOTE="${RM_REMOTE:-0}"
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REMOTE_NERDCTL="${REMOTE_NERDCTL:-nerdctl}"
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REMOTE_NERDCTL_NS="${REMOTE_NERDCTL_NS:-}" # 例如 "k8s.io"
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REMOTE_NC="${REMOTE_NERDCTL} ${REMOTE_NERDCTL_NS:+-n ${REMOTE_NERDCTL_NS}}"
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PLATFORMS_DEFAULT="linux/amd64,linux/arm64"
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PLATFORMS="${PLATFORMS:-$PLATFORMS_DEFAULT}"
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usage() {
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cat <<EOF
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用法:
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$0 <image1> [image2 ...] [--rm-remote]
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$0 -f images.txt [--rm-remote]
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流程(远端):
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1) ${REMOTE_NC} pull --all-platforms <IMAGE> # 不支持则逐平台 --platform
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2) ${REMOTE_NC} image convert --oci --all-platforms <IMAGE> <TARGET_REF>
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3) ${REMOTE_NC} save -o ${REMOTE_TMPDIR}/<name>-<tag>.multi.tar <TARGET_REF>
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4) scp 回本地 ${DEST_DIR}
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环境变量:
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REMOTE_HOST, DEST_DIR, REMOTE_TMPDIR, REMOTE_NERDCTL, REMOTE_NERDCTL_NS, PLATFORMS, RM_REMOTE
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EOF
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}
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# ---------- 参数解析 ----------
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IMAGES=()
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LIST_FILE=""
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if [[ $# -eq 0 ]]; then usage; exit 1; fi
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ARGS=()
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while [[ $# -gt 0 ]]; do
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case "$1" in
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-h|--help) usage; exit 0 ;;
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--rm-remote) RM_REMOTE=1; shift ;;
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-f)
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[[ $# -ge 2 ]] || { echo "❌ 缺少镜像清单文件"; exit 1; }
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LIST_FILE="$2"; shift 2 ;;
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*) ARGS+=("$1"); shift ;;
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esac
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done
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if [[ -n "$LIST_FILE" ]]; then
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[[ -f "$LIST_FILE" ]] || { echo "❌ 文件不存在: $LIST_FILE"; exit 1; }
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while IFS= read -r line; do
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line="${line%%#*}"; line="$(echo -n "$line" | xargs || true)"
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[[ -n "$line" ]] || continue
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IMAGES+=("$line")
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done < "$LIST_FILE"
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fi
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if [[ ${#ARGS[@]} -gt 0 ]]; then IMAGES+=("${ARGS[@]}"); fi
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[[ ${#IMAGES[@]} -gt 0 ]] || { echo "❌ 没有可处理的镜像"; exit 1; }
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echo "🖥️ 远端: $REMOTE_HOST"
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echo "📂 本地目录: $DEST_DIR"
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echo "🧭 命名空间: ${REMOTE_NERDCTL_NS:-<default>}"
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echo "🧹 rm-remote: $([[ $RM_REMOTE -eq 1 ]] && echo ON || echo OFF)"
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echo "🧩 回退平台: $PLATFORMS"
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mkdir -p "$DEST_DIR"
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# ---------- 预检查 ----------
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ssh -o BatchMode=yes "$REMOTE_HOST" "command -v ${REMOTE_NERDCTL} >/dev/null" \
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|| { echo "❌ 远端未安装 ${REMOTE_NERDCTL}"; exit 1; }
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ssh -o BatchMode=yes "$REMOTE_HOST" "test -d ${REMOTE_TMPDIR}" \
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|| { echo "❌ 远端临时目录不存在: ${REMOTE_TMPDIR}"; exit 1; }
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REMOTE_SUPPORTS_ALL_PLATFORMS=0
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if ssh -o BatchMode=yes "$REMOTE_HOST" "${REMOTE_NC} pull --help 2>/dev/null | grep -q -- '--all-platforms'"; then
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REMOTE_SUPPORTS_ALL_PLATFORMS=1
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fi
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# ---------- 工具函数 ----------
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rand_suffix() { LC_ALL=C tr -dc a-z0-9 </dev/urandom | head -c 6; }
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mk_target_ref() {
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local image="$1"
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local repo="${image%%[@:]*}"
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local suffix="${image#${repo}}"
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local tag="latest"
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if [[ "$suffix" == :* ]]; then
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tag="${suffix#:}"
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elif [[ "$suffix" == @* ]]; then
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tag="digest-$(echo "${suffix#@}" | cut -c1-12)"
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fi
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echo "${repo}:${tag}-oci-$(rand_suffix)"
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}
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process_image() {
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local IMAGE="$1"
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||||
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local NAME_TAG="${IMAGE##*/}"
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||||
local NAME="${NAME_TAG%%[:@]*}"
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||||
local TAG_OR_DIGEST="${NAME_TAG#${NAME}}"
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local TAG="latest"
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||||
if [[ "$TAG_OR_DIGEST" == :* ]]; then
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||||
TAG="${TAG_OR_DIGEST#:}"
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elif [[ "$TAG_OR_DIGEST" == @* ]]; then
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||||
TAG="digest-$(echo "${TAG_OR_DIGEST#@}" | cut -c1-12)"
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||||
fi
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||||
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local TARGET_REF; TARGET_REF="$(mk_target_ref "$IMAGE")"
|
||||
local REMOTE_TAR="${REMOTE_TMPDIR}/${NAME}-${TAG}.multi.tar"
|
||||
local DEST_PATH="${DEST_DIR}/${NAME}-${TAG}.multi.tar"
|
||||
|
||||
echo
|
||||
echo "=============================="
|
||||
echo "📦 IMAGE : $IMAGE"
|
||||
echo "🎯 TARGET_REF : $TARGET_REF"
|
||||
echo "📁 REMOTE_TAR : $REMOTE_TAR"
|
||||
echo "=============================="
|
||||
|
||||
# 本地先把变量做 shell 安全转义，拼到远端命令里（避免引号问题）
|
||||
local Q_IMAGE Q_TARGET Q_TAR
|
||||
Q_IMAGE=$(printf %q "$IMAGE")
|
||||
Q_TARGET=$(printf %q "$TARGET_REF")
|
||||
Q_TAR=$(printf %q "$REMOTE_TAR")
|
||||
|
||||
# 失败清理
|
||||
local CLEAN_ON_FAILURE=1
|
||||
trap 'if [[ "${CLEAN_ON_FAILURE:-0}" -eq 1 ]]; then
|
||||
ssh -o BatchMode=yes "'"$REMOTE_HOST"'" "rm -f '"$Q_TAR"'" || true
|
||||
ssh -o BatchMode=yes "'"$REMOTE_HOST"'" "'"${REMOTE_NC}"' rmi -f '"$Q_TARGET"' >/dev/null 2>&1 || true
|
||||
fi' RETURN
|
||||
|
||||
# 1) 拉取多架构
|
||||
if [[ $REMOTE_SUPPORTS_ALL_PLATFORMS -eq 1 ]]; then
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" \
|
||||
"set -euo pipefail; ${REMOTE_NC} pull --all-platforms $Q_IMAGE"
|
||||
else
|
||||
echo "ℹ️ 远端不支持 --all-platforms，逐平台拉取: $PLATFORMS"
|
||||
IFS=, read -r -a arr <<< "$PLATFORMS"
|
||||
for p in "${arr[@]}"; do
|
||||
local QP; QP=$(printf %q "$p")
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" \
|
||||
"set -euo pipefail; ${REMOTE_NC} pull --platform=$QP $Q_IMAGE"
|
||||
done
|
||||
fi
|
||||
|
||||
# 2) 转为 OCI（到临时本地引用），确保包含所有平台
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" \
|
||||
"set -euo pipefail; ${REMOTE_NC} image convert --oci --all-platforms $Q_IMAGE $Q_TARGET"
|
||||
|
||||
# 3) 保存为 docker-archive TAR
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" \
|
||||
"set -euo pipefail; ${REMOTE_NC} save -o $Q_TAR $Q_TARGET"
|
||||
|
||||
# 4) 回传
|
||||
scp -q "$REMOTE_HOST:$REMOTE_TAR" "$DEST_PATH"
|
||||
|
||||
# 5) 清理
|
||||
if [[ $RM_REMOTE -eq 1 ]]; then
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" "rm -f $Q_TAR"
|
||||
fi
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" "${REMOTE_NC} rmi -f $Q_TARGET" >/dev/null 2>&1 || true
|
||||
|
||||
CLEAN_ON_FAILURE=0
|
||||
trap - RETURN
|
||||
echo "✅ OK: $DEST_PATH (docker-archive, multi-arch)"
|
||||
echo " 加载：nerdctl load -i \"$DEST_PATH\""
|
||||
echo " 基本校验：tar tf \"$DEST_PATH\" | egrep 'manifest.json|repositories' | sed -n '1,5p'"
|
||||
echo " 平台确认(加载后)：nerdctl image inspect \"$TARGET_REF\" --mode=native | jq '.[0].Manifest.Manifests[].Platform'"
|
||||
}
|
||||
|
||||
for img in "${IMAGES[@]}"; do
|
||||
process_image "$img"
|
||||
done
|
||||
|
||||
echo
|
||||
echo "🎉 全部 multi-arch 导出完成。"
|
||||
@ -1,196 +0,0 @@
|
||||
#!/bin/bash
|
||||
# deepflow/pull_save_scp_image_amd64.sh
|
||||
# 目标：仅拉取/保存 amd64 变体，并强校验；支持批量与 --rm-remote 清理
|
||||
set -euo pipefail
|
||||
|
||||
REMOTE_HOST="${REMOTE_HOST:-root@10.1.3.179}"
|
||||
DEST_DIR="${DEST_DIR:-$HOME/Desktop}"
|
||||
RM_REMOTE=0
|
||||
|
||||
usage() {
|
||||
cat <<EOF
|
||||
用法:
|
||||
$0 <image1> [image2 ...] [--rm-remote]
|
||||
$0 -f images.txt [--rm-remote]
|
||||
|
||||
说明:
|
||||
- 支持批量处理:
|
||||
• 多个参数: ./pull_save_scp_image_amd64.sh image1 image2 ...
|
||||
• 文件清单: ./pull_save_scp_image_amd64.sh -f images.txt
|
||||
(清单支持 # 注释与空行)
|
||||
|
||||
- 只拉 amd64 & save amd64:
|
||||
• docker pull --platform=linux/amd64
|
||||
• docker image inspect --format '{{.Architecture}}' 二次确认
|
||||
• 以镜像ID保存，避免 tag→manifest list 在异构主机上回退到其他架构
|
||||
|
||||
- 保存后校验:
|
||||
• 在远端解析 tar 的 manifest.json 和对应 config
|
||||
• 逐个检查 "architecture":"amd64"，确保 tar 内确实是 amd64
|
||||
|
||||
- 可配置环境变量:
|
||||
• REMOTE_HOST (默认 root@10.1.3.179)
|
||||
• DEST_DIR (默认 ~/Desktop)
|
||||
|
||||
- 额外选项:
|
||||
• --rm-remote 成功拷贝到本地后自动删除远端 /tmp/*.tar；
|
||||
任一步失败也会自动清理远端临时文件，避免残留。
|
||||
|
||||
示例:
|
||||
$0 dfcloud-image-registry-vpc.cn-beijing.cr.aliyuncs.com/dev/df-web-ai:v6.6.18839
|
||||
$0 -f images.txt --rm-remote
|
||||
EOF
|
||||
}
|
||||
|
||||
# -------- 参数解析 --------
|
||||
IMAGES=()
|
||||
LIST_FILE=""
|
||||
if [[ $# -eq 0 ]]; then usage; exit 1; fi
|
||||
|
||||
ARGS=()
|
||||
while [[ $# -gt 0 ]]; do
|
||||
case "$1" in
|
||||
-h|--help) usage; exit 0 ;;
|
||||
--rm-remote) RM_REMOTE=1; shift ;;
|
||||
-f)
|
||||
[[ $# -ge 2 ]] || { echo "❌ 缺少镜像清单文件"; exit 1; }
|
||||
LIST_FILE="$2"; shift 2 ;;
|
||||
*)
|
||||
ARGS+=("$1"); shift ;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -n "$LIST_FILE" ]]; then
|
||||
[[ -f "$LIST_FILE" ]] || { echo "❌ 文件不存在: $LIST_FILE"; exit 1; }
|
||||
while IFS= read -r line; do
|
||||
line="${line%%#*}"
|
||||
line="$(echo -n "$line" | xargs || true)"
|
||||
[[ -n "$line" ]] || continue
|
||||
IMAGES+=("$line")
|
||||
done < "$LIST_FILE"
|
||||
fi
|
||||
|
||||
if [[ ${#ARGS[@]} -gt 0 ]]; then
|
||||
IMAGES+=("${ARGS[@]}")
|
||||
fi
|
||||
|
||||
[[ ${#IMAGES[@]} -gt 0 ]] || { echo "❌ 没有可处理的镜像"; exit 1; }
|
||||
|
||||
echo "🖥️ 远端: $REMOTE_HOST"
|
||||
echo "💾 本地保存目录: $DEST_DIR"
|
||||
echo "🧹 rm-remote: $([[ $RM_REMOTE -eq 1 ]] && echo ON || echo OFF)"
|
||||
mkdir -p "$DEST_DIR"
|
||||
|
||||
# -------- 远端校验脚本内容（用 cat heredoc 赋值，兼容 macOS 老 bash） --------
|
||||
REMOTE_VERIFY_PY="$(cat <<'PYCODE'
|
||||
import sys, tarfile, json
|
||||
tar_path = sys.argv[1]
|
||||
with tarfile.open(tar_path, "r") as tf:
|
||||
manifest = json.load(tf.extractfile("manifest.json"))
|
||||
for item in manifest:
|
||||
cfg = item.get("Config")
|
||||
if not cfg:
|
||||
print("NO_CONFIG_IN_MANIFEST", file=sys.stderr); sys.exit(2)
|
||||
f = tf.extractfile(cfg)
|
||||
if f is None:
|
||||
print("CONFIG_NOT_FOUND", file=sys.stderr); sys.exit(3)
|
||||
cfg_json = json.load(f)
|
||||
arch = cfg_json.get("architecture")
|
||||
if arch != "amd64":
|
||||
print(f"BAD_ARCH:{arch}", file=sys.stderr); sys.exit(4)
|
||||
print("OK")
|
||||
PYCODE
|
||||
)"
|
||||
|
||||
escape_for_ssh() {
|
||||
printf "%s" "$1" | python3 - <<'P'
|
||||
import sys, shlex
|
||||
data=sys.stdin.read()
|
||||
print(shlex.quote(data))
|
||||
P
|
||||
}
|
||||
REMOTE_VERIFY_PY_Q=$(escape_for_ssh "$REMOTE_VERIFY_PY")
|
||||
|
||||
# -------- 处理单个镜像 --------
|
||||
process_image() {
|
||||
local IMAGE="$1"
|
||||
|
||||
local NAME_TAG="${IMAGE##*/}" # e.g. weaviate:1.30.0
|
||||
local NAME="${NAME_TAG%%:*}" # weaviate
|
||||
local TAG="${NAME_TAG##*:}" # 1.30.0
|
||||
if [[ "$NAME" == "$NAME_TAG" ]]; then TAG="latest"; fi
|
||||
|
||||
local FILE_NAME="${NAME}-${TAG}.amd64.tar"
|
||||
local REMOTE_TAR="/tmp/${FILE_NAME}"
|
||||
local DEST_PATH="${DEST_DIR}/${FILE_NAME}"
|
||||
|
||||
echo
|
||||
echo "=============================="
|
||||
echo "📦 镜像: $IMAGE"
|
||||
echo "🎯 仅拉取平台: linux/amd64"
|
||||
echo "📁 导出文件名: $FILE_NAME"
|
||||
echo "=============================="
|
||||
|
||||
# 失败即清理远端临时文件
|
||||
local CLEAN_ON_FAILURE=1
|
||||
trap 'if [[ "${CLEAN_ON_FAILURE:-0}" -eq 1 ]]; then ssh -o BatchMode=yes "'"$REMOTE_HOST"'" "rm -f \"'"$REMOTE_TAR"'\"" || true; fi' RETURN
|
||||
|
||||
# 1) 强制拉 amd64
|
||||
echo "🚀 远端拉取镜像..."
|
||||
ssh -o BatchMode=yes "$REMOTE_HOST" "docker pull --platform=linux/amd64 \"$IMAGE\""
|
||||
|
||||
# 2) 获取 amd64 变体镜像ID
|
||||
echo "🔎 提取 amd64 镜像ID..."
|
||||
local IMAGE_ID
|
||||
IMAGE_ID="$(ssh "$REMOTE_HOST" "
|
||||
docker image inspect \"$IMAGE\" \
|
||||
--format '{{.Id}} {{.Architecture}}' 2>/dev/null \
|
||||
| awk '\$2==\"amd64\"{print \$1; exit}'
|
||||
")"
|
||||
if [[ -z "${IMAGE_ID:-}" ]]; then
|
||||
echo "❌ 未找到 amd64 变体镜像ID，可能仓库不包含 amd64。"; return 12
|
||||
fi
|
||||
echo "✅ amd64 镜像ID: $IMAGE_ID"
|
||||
|
||||
# 3) 二次确认该 ID 的架构为 amd64
|
||||
echo "🧪 inspect 架构确认..."
|
||||
ssh "$REMOTE_HOST" "
|
||||
arch=\$(docker image inspect --format '{{.Architecture}}' $IMAGE_ID | head -n1); \
|
||||
if [[ \"\$arch\" != \"amd64\" ]]; then
|
||||
echo '❌ 镜像ID架构校验失败: '\"\$arch\"; exit 13; fi; \
|
||||
echo '✅ 架构: '\"\$arch\"
|
||||
"
|
||||
|
||||
# 4) 以镜像ID保存
|
||||
echo "💾 保存为: $REMOTE_TAR ..."
|
||||
ssh "$REMOTE_HOST" "docker save $IMAGE_ID > \"$REMOTE_TAR\""
|
||||
|
||||
# 5) 解包校验 tar 内架构
|
||||
echo "🧬 校验 tar 包内部 architecture..."
|
||||
ssh "$REMOTE_HOST" "python3 -c $REMOTE_VERIFY_PY_Q \"$REMOTE_TAR\""
|
||||
|
||||
# 6) 拷回本地
|
||||
echo "📥 拷贝到本地: $DEST_PATH ..."
|
||||
scp "$REMOTE_HOST:$REMOTE_TAR" "$DEST_PATH"
|
||||
|
||||
# 7) 可选删除远端临时 tar；关闭失败清理 trap
|
||||
if [[ $RM_REMOTE -eq 1 ]]; then
|
||||
echo "🧹 删除远端临时文件: $REMOTE_TAR"
|
||||
ssh "$REMOTE_HOST" "rm -f \"$REMOTE_TAR\""
|
||||
else
|
||||
echo "ℹ️ 远端临时文件保留: $REMOTE_TAR"
|
||||
fi
|
||||
|
||||
CLEAN_ON_FAILURE=0
|
||||
trap - RETURN
|
||||
echo "✅ 完成: $DEST_PATH (amd64 only)"
|
||||
}
|
||||
|
||||
# -------- 批量执行 --------
|
||||
for img in "${IMAGES[@]}"; do
|
||||
process_image "$img"
|
||||
done
|
||||
|
||||
echo
|
||||
echo "🎉 所有任务完成。"
|
||||
|
||||
Loading…
Reference in New Issue
Block a user