远程调试docker容器代码

2023-07-09 05:26| 来源: 网络整理| 查看: 265

一、首先假设你已启动了一个docker容器，并在启动时将容器的22端口映射到宿主机的10022端口

启动示例：

docker run -id --name pname -p 10022:22 -v /ai1/muxing/codes/projectname:/root/codes/code/projectname yolov5:v3.1

二、进行容器内部修改

docker exec -it 容器名 /bin/bash

1、修改root用户密码

passwd

2、首先检查容器内部是否以安装 openssh-server与openssh-client 若没安装执行一下命令安装

修改apt-get update速度

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak # 备份 sudo vim /etc/apt/sources.list # 编辑 :%d # 清空sources.list # deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted deb-src https://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties deb https://mirrors.aliyun.com/ubuntu/ xenial main restricted deb-src https://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties deb https://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted deb-src https://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties deb https://mirrors.aliyun.com/ubuntu/ xenial universe deb https://mirrors.aliyun.com/ubuntu/ xenial-updates universe deb https://mirrors.aliyun.com/ubuntu/ xenial multiverse deb https://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse deb https://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties deb https://archive.canonical.com/ubuntu xenial partner deb-src https://archive.canonical.com/ubuntu xenial partner deb https://mirrors.aliyun.com/ubuntu/ xenial-security main restricted deb-src https://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties deb https://mirrors.aliyun.com/ubuntu/ xenial-security universe deb https://mirrors.aliyun.com/ubuntu/ xenial-security multiverse

# 更新数据源 apt-get update

# 安装 ssh apt-get install openssh-server apt-get install openssh-client

apt-get install vim

# 修改 ssh 的配置文件 vim /etc/ssh/sshd_config

# 在默认添加以下内容 PermitRootLogin yes # 允许 root 用户使用 ssh 登录

(不行的话下面的三行也弄)

# PermitRootLogin prohibit-password # 默认打开禁止root用户使用密码登陆，需要将其注释 RSAAuthentication yes #启用 RSA 认证 PubkeyAuthentication yes #启用公钥私钥配对认证方式

# 重启 ssh /etc/init.d/ssh restart

3、退出容器，连接测试

ssh [email protected] -p 10022

输入密码成功进入容器内部即配置成功

Linux 操作系统中端口号的范围从0到65535，其中0到1023为系统端口号，为内部程序的端口号，需要特殊的权限才能够使用， 1024到49151区间的端口号是可以被任何应用使用的通用端口号， 49152到65535区间的端口号为动态分配的、可临时使用的端口号。

cat /proc/sys/net/ipv4/ip_local_port_range 32768-60999

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