123 lines
2.8 KiB
Bash
123 lines
2.8 KiB
Bash
#!/usr/bin/env bash
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set -Eeuo pipefail
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# =========================
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# 基础配置
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# =========================
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OUTPUT_DIR="/var/lib/docker/wdd/octopus_image/cmii_uas_23_tmp"
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IMAGES=(
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"bitnamilegacy/redis:6.2.14-debian-11-r19"
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"bitnamilegacy/redis:7.4.3-debian-12-r0"
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"bitnamilegacy/mysql:8.1.0-debian-11-r42"
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"bitnamilegacy/os-shell:12-debian-12-r51"
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"bitnamilegacy/rabbitmq:3.13.7-debian-12-r5"
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"ossrs/srs:v5.0.195"
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"emqx/emqx:5.8.8"
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"nacos/nacos-server:v2.1.2"
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"library/mongo:5.0"
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"minio/minio:RELEASE.2023-06-02T23-17-26Z"
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"nginx:1.28.2"
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"harbor.cdcyy.com.cn/cmii/doris.be-ubuntu:2.1.6"
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"harbor.cdcyy.com.cn/cmii/doris.fe-ubuntu:2.1.6"
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)
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# =========================
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# 日志函数
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# =========================
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log() {
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local level="$1"
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shift
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] [$level] $*"
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}
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# =========================
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# 异常处理
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# =========================
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on_error() {
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local exit_code=$?
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local line_no=${1:-unknown}
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log "ERROR" "脚本执行失败，行号: ${line_no}，退出码: ${exit_code}"
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exit "${exit_code}"
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}
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trap 'on_error $LINENO' ERR
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# =========================
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# 前置检查
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# =========================
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check_command() {
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local cmd="$1"
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if ! command -v "${cmd}" >/dev/null 2>&1; then
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log "ERROR" "缺少命令: ${cmd}"
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exit 1
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fi
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}
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check_command docker
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mkdir -p "${OUTPUT_DIR}"
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log "INFO" "输出目录已准备: ${OUTPUT_DIR}"
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# =========================
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# 工具函数
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# =========================
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image_exists() {
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local image="$1"
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docker image inspect "${image}" >/dev/null 2>&1
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}
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sanitize_filename() {
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local image="$1"
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# 将镜像名转换成适合文件名的格式
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# harbor.cdcyy.com.cn/cmii/cmii-uas-gateway:2.3.0-pro-20260226
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# ->
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# harbor.cdcyy.com.cn_cmii_cmii-uas-gateway_2.3.0-pro-20260226.tar
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local name
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name="${image//\//_}"
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name="${name//:/_}"
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echo "${name}.tar"
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}
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pull_image_if_needed() {
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local image="$1"
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if image_exists "${image}"; then
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log "INFO" "镜像已存在，无需拉取: ${image}"
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else
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log "INFO" "镜像不存在，开始拉取: ${image}"
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docker pull "${image}"
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log "INFO" "镜像拉取完成: ${image}"
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fi
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}
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save_image_to_tar() {
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local image="$1"
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local tar_name
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local tar_path
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tar_name="$(sanitize_filename "${image}")"
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tar_path="${OUTPUT_DIR}/${tar_name}"
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log "INFO" "开始打包镜像: ${image}"
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docker save -o "${tar_path}" "${image}"
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log "INFO" "镜像打包完成: ${tar_path}"
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}
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# =========================
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# 主流程
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# =========================
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main() {
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local image
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for image in "${IMAGES[@]}"; do
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log "INFO" "----------------------------------------"
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log "INFO" "处理镜像: ${image}"
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pull_image_if_needed "${image}"
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save_image_to_tar "${image}"
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done
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log "INFO" "----------------------------------------"
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log "INFO" "全部镜像处理完成，输出目录: ${OUTPUT_DIR}"
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}
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main "$@" |