setup-openssh-server_for-test.sh

#!/bin/sh

# 更新 APK 包索引
apk update
# 安装 OpenSSH 服务
apk add openssh

# 生成 SSH 主机密钥
ssh-keygen -A

# 创建 SSH 服务所需的目录和文件
mkdir -p /root/.ssh
chmod 700 /root/.ssh

# 将证书内容添加到 authorized_keys 文件中
# 你可以后续将实际的公钥内容替换掉下面的注释部分
cat << EOF > /root/.ssh/authorized_keys
ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA9AySUSUzO+dWXMkPLb/7tXcQW5RQxf/fqoMEMsJFx0ksoQ6CkBWBpH59bZNbiCXaHZozLff2r1w/N4aH1p5SSf4c21Trry0lrOnjMfSmPRUCifGYFQ8ytCZejjOLigc00oLec0ec/14EzouUWOKaRxaZV5TtDLEk4SvHP3osSSEM5VXo65pYztrnsSIf3OplqN1N664ypGnCay5u+kXqQkVZ0R7fS7Yg3bAZ6uGec72qVdATiJVfN7PmoWy0FsY+91K/IRlpg5mdznKEroGGUfBMfFvF/FEM8E0Q6OM1TUeQ2IX0iKS1DVUyOzY14LphGRT3PypbomWS3f2VXEsHNw==
ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIM4GrcXzGici4VjRFiK3BYQkRQt528LPsdgtKYHAEz7J
EOF
chmod 600 /root/.ssh/authorized_keys

# 配置 SSHD 服务允许 root 用户登录
sed -i 's/#PermitRootLogin prohibit-password/PermitRootLogin yes/' /etc/ssh/sshd_config

# 启动 SSHD 服务并使其在后台运行
/usr/sbin/sshd

# 获取并打印容器的 IP 地址
CONTAINER_IP=$(hostname -i)
echo "Container IP: $CONTAINER_IP"