From d5369817eb95a5797755395ea8ca10c28988c76c Mon Sep 17 00:00:00 2001
From: bin456789 <bin456789@gmail.com>
Date: Wed, 22 May 2024 21:48:17 +0800
Subject: [PATCH] =?UTF-8?q?=E9=81=BF=E5=85=8D=E9=A6=96=E6=AC=A1=E5=90=AF?=
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---
 cloud-init.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/cloud-init.yaml b/cloud-init.yaml
index 729a311..4b39513 100644
--- a/cloud-init.yaml
+++ b/cloud-init.yaml
@@ -21,6 +21,9 @@ runcmd:
   # 下面这行删除 clout-init 创建的 sshd_config
   - test $(wc -l </etc/ssh/sshd_config) -le 1 && cat /etc/ssh/sshd_config >>/etc/ssh/sshd_config.d/50-cloud-init.conf && rm -f /etc/ssh/sshd_config
   - echo "PermitRootLogin yes" >/etc/ssh/sshd_config.d/01-permitrootlogin.conf || sed -Ei 's/^#?PermitRootLogin.*/PermitRootLogin yes/' /etc/ssh/sshd_config
+  # 已创建的 ssh 连接会沿用旧的配置（未开启密码登录），这时即使输入正确的密码，也会提示 Access Denied
+  # systemctl restart sshd 只会重启监听进程，不会关闭已创建的连接（子进程）
+  - pkill sshd || true
   - systemctl restart sshd || systemctl restart ssh
   - touch /etc/cloud/cloud-init.disabled
   # ubuntu 镜像运行 echo -e '\nDone' ，-e 会被显示出来