·容器启动时执行指令(启动容器的时候,执行的脚本/命令参数等等) Dockerfile每行支持一条指令,每条指令可携带多个参数,支持使用以"#"号开头的注释 操作指令 FROM + 镜像指定新镜像所基于的镜像,第一条指令必须为FROM指令,每创建一个镜像就需要一条FROM指令MAINTAINER + 名字说明新镜像的维护人信息RUN + 命令在所基...
步骤一:创建 Dockerfile 首先,你需要创建一个 Dockerfile,它是用来构建 Docker 镜像的文件。在 Dockerfile 中,你可以定义构建镜像所需的所有操作和配置。 请打开你喜欢的文本编辑器,并创建一个名为 Dockerfile 的文件。 步骤二:复制系统时区文件到镜像中 在Dockerfile 中,你需要将宿主机的系统时区文件复制到镜像中...
我直接把docker停了,切个root用户再次启动即可 $ systemctl stop docker $ su $ systemctl start docker 三 也有可能是服务器垃圾,docker启动了,但是docker操作不成功,也是这个报错 这就不是人力可以解决了 要用钱! 叫公司换服务器 ps.博主公司服务器多次出现这问题......
端口范围的配置并没有生效。进入容器,发现文件被正常挂载了。于是手动执行一下,报错如下: bash-5.0$ sudo sysctl -p sysctl: error setting key 'net.ipv4.ip_local_port_range': Read-only file system sysctl: error setting key 'fs.file-max': Read-only file system sysctl: error setting key 'fs.nr...
mkdir: cannot create directory 'cpuset': Read-only file system 原因:两中错误可能 ,一是系统挂载失败 ,二是权限不足。 对于问题一:可以重新挂载 先通过mount查看那些变成了ro(只读),这边建议过滤一下使用 mount | grep -w ro root@83bae805ed89:/home# mount | grep -w ro ...
FATA[0029] Error response from daemon: Error pulling image (latest) from busybox, Mktemp failed: mkdir /mnt/sda1/var/lib/docker/graph/_tmp/2385573d8527cb02322beb23238c3d4bb1e35d4d6eec42ad0daa43b51a825eef: read-only file system Could you please help me figure out, what exactly is wrong...
ERROR [internal] load build definition from Dockerfile failed to solve with frontend dockerfile.v0: failed to read dockerfile: failed to create lease: write /var/lib/docker/buildkit/containerdmeta.db: read-only file system Does someone can help me ? Any ideas ? Thank you for your...
My /var/lib/docker is actually mounted as a btrfs subvolume. But I could dobtrfs subvolume deleteeither, it gives the same read-only file system error. Downgrading docker didn't help, and docker daemon wouldn't run at all, it just quits without much warning. Here's from the docker up...
RUN echo “ip server.name” >> /etc/hosts I am using ubuntu:jammy as base image. I get the following error: /bin/sh: 1: cannot create /etc/hosts: Read-only file system terpz(Martin Terp)August 21, 2023, 2:12pm2 Hi, Thats intended, since docker maintains this file it also preven...
通过-v 容器内路径:ro rw 可以改变读写权限 ro readonly#只读rw readwrite#可写可读例: docker run-d--name nginx01-v test01:/etc/nginx:ro nginx docker run-d--name nginx01-v test01:/etc/nginx:rw nginx 八、Dockerfile。 1、什么是Dockerfile?