Install Docker and jump into discovering what Docker is. Get Docker Choose the best installation path for your setup. What is Docker? Learn about the Docker platform. Learn the foundational concepts and workflows of Docker. Introduction Get started with the basics and the benefits of containerizing...
这不仅有助于节省存储空间,还能提高部署效率。 替换语句 1.执行RUN apt-get install -y时不安装推荐的软件包,需要替换语句为--no-install-recommends 文件中减少run语句使用,尽可能合并 2.每个RUN指令创建新层Docker会创建一个新的镜像层,这一层包含了安装的软件包及其所有依赖。这意味着安装的每个软件包都会占用...
sudo apt-get install docker-ce=<VERSION_STRING> docker-ce-cli=<VERSION_STRING> containerd.io 1. 1.4 检查Docker CE是否安装成功 sudo docker run hello-world 1. 如果输出下列命令表示安装成功 2. 常用命令 可以使用docker --help命令查看常用命令,同理其他命令也可使用help命令进行查看,例如: docker image...
在Dockerfile 中首先需要更新 apt-get 源列表,以确保使用最新的源。RUN apt-get update 1.此代码行运行 apt-get update 命令,用于更新软件包列表。步骤2:添加指定的源接下来,在 Dockerfile 中添加指定的源。RUN echo "deb bionic main" > /etc/apt/sources.list 1....
dockerbuild-tmy_custom_image.以后就可以直接用这个自定义镜像启动容器，省去每次安装的麻烦。5. 进一步...
docker包含日志文件不可用,因为docker只运行Apache而没有其它的第三方日志文件,而Web服务日志重定向到了/dev/stdout、/dev/stderr php的dockerfile有声明 : 日志文件都被使用标准输出、标准错误的软链接替代了 代码语言:javascript 代码运行次数:0 运行 AI代码解释 ...
源代码: Content-Disposition: form-data; name="img_crop_file"; filename="1.jpg .Php"Content-Type: image/jpeg 修改如下: Content-Disposition: form-data; name="img_crop_file"; filename="1.php" 没错,将=号这里回车删除掉Content-Type: image/jpeg即可绕过。 360主机上传绕过 代码语言:javascript ...
Create another project folder with docker file Dockerfile: FROM amazon/aws-cli:2.1.35 WORKDIR /app RUN yes y | yum install jq RUN ["echo", "Hello, Kontext!"] Run docker command under the project folder context: docker build . The following error will show up: failure: repodata/repomd...
解决:在启动 Docker 前先执行systemctl unmask Docker.socket即可 Prometheus opening storage failed: invalid block sequence 原因:这个需要排查 Prometheus 持久化目录中是否存在时间超出设置阈值的时间段的文件,删掉后重启即可 Kubelet 提示: The node was low on resource: ephemeral-storage ...
docker build -t getting-started . You've used the Dockerfile to build a new container image. You might have noticed that many "layers" were downloaded. The Dockerfile starts from the node:20-alpine image. Unless that image was on your computer already, that image needed to be downloaded...