https://hangliuc.github.io/tags/ansible/Recent content in Ansible on HRunningHugo -- gohugo.iozh-cnHRunningThu, 10 Sep 2026 06:54:52 +0000https://hangliuc.github.io/ops/ansible/ansible-%E7%BC%93%E5%AD%98ssh%E5%AF%86%E9%92%A5/Tue, 26 Nov 2024 10:00:00 +0800https://hangliuc.github.io/ops/ansible/ansible-%E7%BC%93%E5%AD%98ssh%E5%AF%86%E9%92%A5/<img src="https://hangliuc.github.io/img/cover/ops_cover.webp" alt="Featured image of post ansible | 缓存ssh密钥避免每次输入密码" /><h1 id="背景">背景 </h1><p>使用ansible时，为了避免每次执行任务都需要输入ssh密码，我们可以缓存ssh密钥。</p> <h1 id="ansible-缓存ssh密钥">ansible 缓存ssh密钥 </h1><ol> <li>启动 ssh-agent 后台程序</li> </ol> <p>eval &ldquo;$(ssh-agent -s)&rdquo;</p> <ol start="2"> <li>将密钥添加至 ssh-add，只输入一次密码</li> </ol> <p>ssh-add ~/.ssh/xxx</p> <ol start="3"> <li>验证密钥是否缓存成功</li> </ol> <p>ssh-add -l</p>