39 lines
1.4 KiB
Bash
39 lines
1.4 KiB
Bash
#!/bin/bash
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# 设置Docker镜像的仓库名和标签前缀
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REPO_NAME="newgaokao"
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TAG_PREFIX="build_"
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# 获取当前时间戳作为标签后缀
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TIMESTAMP=$(date +%Y%m%d%H%M%S)
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TAG="${REPO_NAME}:${TAG_PREFIX}${TIMESTAMP}"
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CONTAINER_NAME="${REPO_NAME}_container_${TIMESTAMP}"
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# 尝试构建新的Docker镜像
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docker build -t "${TAG}" . && {
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# 如果构建成功，则停止并删除具有相同前缀的旧容器
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echo "Stopping and removing old containers..."
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docker ps -aqf "name=${REPO_NAME}_container_*" | xargs docker stop
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docker ps -aqf "name=${REPO_NAME}_container_*" | xargs docker rm
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# 删除具有相同前缀的旧镜像（排除最新的）
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echo "Removing old images..."
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docker images --format "{{.Repository}}:{{.Tag}}" | grep "${REPO_NAME}:${TAG_PREFIX}" | grep -v "${TAG}" | xargs docker rmi
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# 显示构建完成的镜像信息
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echo "New image built successfully: ${TAG}"
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docker images | grep "${TAG}"
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# 启动新的容器（这里只是示例参数，你可能需要根据你的应用进行调整）
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echo "Starting new container ${CONTAINER_NAME}..."
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docker run \
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-p 8082:8082 \
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--restart unless-stopped \
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--name "${CONTAINER_NAME}" \
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-d "${TAG}"
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# 显示正在运行的容器信息
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echo "Container started successfully: ${CONTAINER_NAME}"
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docker ps | grep "${CONTAINER_NAME}"
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} || {
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# 如果构建失败，则打印错误信息
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echo "Failed to build the Docker image."
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} |