{"id":121,"date":"2023-06-15T11:03:57","date_gmt":"2023-09-17T13:09:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/index.php\/2023\/11\/30\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu-20-04%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aeansible\/"},"modified":"2025-08-01T00:16:19","modified_gmt":"2025-07-31T16:16:19","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu-20-04%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aeansible","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu-20-04%e4%b8%8a%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aeansible\/","title":{"rendered":"Ubuntu 20.04 \u5b89\u88c5\u4e0e\u914d\u7f6e Ansible \u7ec8\u6781\u6307\u5357"},"content":{"rendered":"<h3>\u5f15\u8a00<\/h3>\n<p>\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\u65e8\u5728\u7b80\u5316\u7ba1\u7406\u5458\u548c\u8fd0\u7ef4\u56e2\u961f\u63a7\u5236\u5927\u91cf\u670d\u52a1\u5668\u7684\u6d41\u7a0b\u3002\u5b83\u4eec\u4f7f\u60a8\u80fd\u591f\u4ece\u4e00\u4e2a\u4e2d\u592e\u4f4d\u7f6e\u4ee5\u81ea\u52a8\u5316\u65b9\u5f0f\u63a7\u5236\u8bb8\u591a\u4e0d\u540c\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u867d\u7136\u6709\u8bb8\u591a\u9002\u7528\u4e8eLinux\u7cfb\u7edf\u7684\u70ed\u95e8\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\uff0c\u6bd4\u5982Chef\u548cPuppet\uff0c\u4f46\u662f\u8fd9\u4e9b\u5de5\u5177\u5f80\u5f80\u6bd4\u8bb8\u591a\u4eba\u671f\u671b\u6216\u9700\u8981\u7684\u66f4\u52a0\u590d\u6742\u3002Ansible\u662f\u4e00\u4e2a\u5f88\u597d\u7684\u66ff\u4ee3\u65b9\u6848\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u4e00\u79cd\u65e0\u9700\u5728\u8282\u70b9\u4e0a\u5b89\u88c5\u7279\u6b8a\u8f6f\u4ef6\u7684\u67b6\u6784\uff0c\u5229\u7528SSH\u6267\u884c\u81ea\u52a8\u5316\u4efb\u52a1\u5e76\u4f7f\u7528YAML\u6587\u4ef6\u5b9a\u4e49\u914d\u7f6e\u7ec6\u8282\u3002<\/p>\n<p>\u5728\u672c\u6307\u5357\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u5728Ubuntu 20.04\u670d\u52a1\u5668\u4e0a\u5b89\u88c5Ansible\uff0c\u5e76\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528\u8fd9\u4e2a\u8f6f\u4ef6\u7684\u4e00\u4e9b\u57fa\u7840\u77e5\u8bc6\u3002\u5982\u679c\u4f60\u60f3\u8981\u66f4\u9ad8\u5c42\u6b21\u7684\u6982\u8ff0\u5173\u4e8eAnsible\u4f5c\u4e3a\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\u7684\u8bdd\uff0c\u8bf7\u53c2\u9605\u300a\u4f7f\u7528Ansible\u8fdb\u884c\u914d\u7f6e\u7ba1\u7406\u7684\u4ecb\u7ecd\u300b\u3002<\/p>\n<h2>\u5148\u51b3\u6761\u4ef6<\/h2>\n<p>\u8981\u8ddf\u968f\u8fd9\u4e2a\u6559\u7a0b\uff0c\u4f60\u9700\u8981\u51c6\u5907\uff1a<\/p>\n<ul>\n<li><strong>\u4e00\u4e2aAnsible\u63a7\u5236\u8282\u70b9\uff1a<\/strong> Ansible\u63a7\u5236\u8282\u70b9\u662f\u6211\u4eec\u5c06\u7528\u6765\u901a\u8fc7SSH\u8fde\u63a5\u5e76\u63a7\u5236Ansible\u4e3b\u673a\u7684\u673a\u5668\u3002\u4f60\u7684Ansible\u63a7\u5236\u8282\u70b9\u53ef\u4ee5\u662f\u4f60\u7684\u672c\u5730\u673a\u5668\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e13\u95e8\u7528\u4e8e\u8fd0\u884cAnsible\u7684\u670d\u52a1\u5668\uff0c\u5c3d\u7ba1\u672c\u6307\u5357\u5047\u8bbe\u4f60\u7684\u63a7\u5236\u8282\u70b9\u662fUbuntu 20.04\u7cfb\u7edf\u3002\u8bf7\u786e\u4fdd\u63a7\u5236\u8282\u70b9\u5177\u5907\uff1a\n<ul>\n<li>\u4e00\u4e2a\u5177\u6709sudo\u6743\u9650\u7684\u975eroot\u7528\u6237\u3002\u8981\u8fdb\u884c\u6b64\u8bbe\u7f6e\uff0c\u4f60\u53ef\u4ee5\u9075\u5faa\u6211\u4eec\u7684<a href=\"#\">Ubuntu 20.04\u521d\u59cb\u670d\u52a1\u5668\u8bbe\u7f6e\u6307\u5357<\/a>\u7684\u7b2c2\u6b65\u548c\u7b2c3\u6b65\u3002\u4f46\u662f\uff0c\u8bf7\u6ce8\u610f\uff0c\u5982\u679c\u4f60\u4f7f\u7528\u8fdc\u7a0b\u670d\u52a1\u5668\u4f5c\u4e3aAnsible\u63a7\u5236\u8282\u70b9\uff0c\u4f60\u5e94\u8be5\u9075\u5faa\u672c\u6307\u5357\u7684\u6bcf\u4e00\u4e2a\u6b65\u9aa4\u3002\u8fd9\u6837\u505a\u5c06\u4f7f\u7528ufw\u5728\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u9632\u706b\u5899\uff0c\u5e76\u4e3a\u4f60\u7684\u975eroot\u7528\u6237\u914d\u7f6e\u6587\u4ef6\u542f\u7528\u5916\u90e8\u8bbf\u95ee\uff0c\u8fd9\u4e24\u8005\u90fd\u6709\u52a9\u4e8e\u4fdd\u6301\u8fdc\u7a0b\u670d\u52a1\u5668\u7684\u5b89\u5168\u3002<\/li>\n<li>\u4e0e\u6b64\u7528\u6237\u5173\u8054\u7684SSH\u5bc6\u94a5\u5bf9\u3002\u8981\u8fdb\u884c\u6b64\u8bbe\u7f6e\uff0c\u4f60\u53ef\u4ee5\u9075\u5faa\u6211\u4eec\u5173\u4e8e<a href=\"#\">\u5982\u4f55\u5728Ubuntu 20.04\u4e0a\u8bbe\u7f6eSSH\u5bc6\u94a5<\/a>\u7684\u6307\u5357\u7684\u7b2c1\u6b65\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u4e00\u4e2a\u6216\u591a\u4e2aAnsible\u4e3b\u673a\uff1a<\/strong> Ansible\u4e3b\u673a\u662f\u4f60\u7684Ansible\u63a7\u5236\u8282\u70b9\u914d\u7f6e\u4e3a\u81ea\u52a8\u5316\u7684\u4efb\u4f55\u673a\u5668\u3002\u672c\u6307\u5357\u5047\u8bbe\u4f60\u7684Ansible\u4e3b\u673a\u662f\u8fdc\u7a0bUbuntu 20.04\u670d\u52a1\u5668\u3002\u8bf7\u786e\u4fdd\u6bcf\u4e2aAnsible\u4e3b\u673a\u5177\u5907\uff1a\n<ul>\n<li>Ansible\u63a7\u5236\u8282\u70b9\u7684SSH\u516c\u94a5\u5df2\u6dfb\u52a0\u5230\u7cfb\u7edf\u7528\u6237\u7684<code>authorized_keys<\/code>\u4e2d\u3002\u6b64\u7528\u6237\u53ef\u4ee5\u662froot\u7528\u6237\uff0c\u4e5f\u53ef\u4ee5\u662f\u5177\u6709sudo\u6743\u9650\u7684\u666e\u901a\u7528\u6237\u3002\u8981\u8fdb\u884c\u6b64\u8bbe\u7f6e\uff0c\u4f60\u53ef\u4ee5\u9075\u5faa<a href=\"#\">\u5982\u4f55\u5728Ubuntu 20.04\u4e0a\u8bbe\u7f6eSSH\u5bc6\u94a5<\/a>\u7684\u7b2c2\u6b65\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>\u7b2c\u4e00\u6b65\u2014\u2014\u5b89\u88c5Ansible<\/h2>\n<p>\u8981\u5f00\u59cb\u4f7f\u7528Ansible\u6765\u7ba1\u7406\u670d\u52a1\u5668\u57fa\u7840\u67b6\u6784\uff0c\u60a8\u9700\u8981\u5728\u5c06\u4f5c\u4e3aAnsible\u63a7\u5236\u8282\u70b9\u7684\u673a\u5668\u4e0a\u5b89\u88c5Ansible\u8f6f\u4ef6\u3002<\/p>\n<p>\u4ece\u63a7\u5236\u8282\u70b9\u4e2d\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u5c06\u5b98\u65b9\u9879\u76ee\u7684PPA\uff08\u4e2a\u4eba\u8f6f\u4ef6\u5305\u5b58\u6863\uff09\u5305\u542b\u5728\u7cfb\u7edf\u6e90\u5217\u8868\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> apt-add-repository ppa:ansible\/ansible<\/code><\/pre>\n<p>\u5f53\u63d0\u793a\u65f6\u6309<code>Enter<\/code>\u952e\u4ee5\u63a5\u53d7PPA\u7684\u6dfb\u52a0\u3002<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u5237\u65b0\u60a8\u7cfb\u7edf\u7684\u8f6f\u4ef6\u5305\u7d22\u5f15\uff0c\u4ee5\u4fbf\u5b83\u4e86\u89e3\u65b0\u52a0\u5165\u7684PPA\u4e2d\u53ef\u7528\u7684\u8f6f\u4ef6\u5305\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> update<\/code><\/pre>\n<p>\u5728\u6b64\u66f4\u65b0\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u5b89\u88c5Ansible\u8f6f\u4ef6\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">apt<\/span> <span class=\"token function\">install<\/span> ansible<\/code><\/pre>\n<p>\u60a8\u7684Ansible\u63a7\u5236\u8282\u70b9\u73b0\u5728\u62e5\u6709\u6240\u6709\u7ba1\u7406\u4e3b\u673a\u6240\u9700\u7684\u8f6f\u4ef6\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u8bb2\u89e3\u5982\u4f55\u5c06\u60a8\u7684\u4e3b\u673a\u6dfb\u52a0\u5230\u63a7\u5236\u8282\u70b9\u7684\u6e05\u5355\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5bf9\u5b83\u4eec\u8fdb\u884c\u63a7\u5236\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65 &#8211; \u8bbe\u7f6e\u6e05\u5355\u6587\u4ef6<\/h2>\n<p>\u6e05\u5355\u6587\u4ef6\u5305\u542b\u5173\u4e8e\u8981\u4f7f\u7528Ansible\u8fdb\u884c\u7ba1\u7406\u7684\u4e3b\u673a\u7684\u4fe1\u606f\u3002\u60a8\u53ef\u4ee5\u5728\u6e05\u5355\u6587\u4ef6\u4e2d\u5305\u542b\u4ece\u4e00\u4e2a\u5230\u51e0\u767e\u4e2a\u670d\u52a1\u5668\uff0c\u5e76\u4e14\u4e3b\u673a\u53ef\u4ee5\u5206\u7ec4\u548c\u5206\u5c42\u7ec4\u7ec7\u3002\u6e05\u5355\u6587\u4ef6\u8fd8\u7ecf\u5e38\u7528\u4e8e\u8bbe\u7f6e\u4ec5\u5bf9\u7279\u5b9a\u4e3b\u673a\u6216\u7ec4\u6709\u6548\u7684\u53d8\u91cf\uff0c\u4ee5\u4fbf\u5728playbooks\u548c\u6a21\u677f\u4e2d\u4f7f\u7528\u3002\u4e00\u4e9b\u53d8\u91cf\u8fd8\u53ef\u4ee5\u5f71\u54cdplaybook\u7684\u8fd0\u884c\u65b9\u5f0f\uff0c\u6bd4\u5982\u6211\u4eec\u5c06\u5728\u4e0b\u9762\u770b\u5230\u7684<code>ansible_python_interpreter<\/code>\u53d8\u91cf\u3002<\/p>\n<p>\u8981\u7f16\u8f91\u9ed8\u8ba4Ansible\u6e05\u5355\u7684\u5185\u5bb9\uff0c\u8bf7\u5728Ansible\u63a7\u5236\u8282\u70b9\u4e0a\u4f7f\u7528\u60a8\u9009\u62e9\u7684\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00<code>\/etc\/ansible\/hosts<\/code>\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"token function\">sudo<\/span> <span class=\"token function\">nano<\/span> \/etc\/ansible\/hosts<\/code><\/pre>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\"><strong>\u6ce8\u610f\uff1a<\/strong> \u867d\u7136Ansible\u901a\u5e38\u4f1a\u5728<code>\/etc\/ansible\/hosts<\/code>\u76ee\u5f55\u4e0b\u521b\u5efa\u9ed8\u8ba4\u7684\u6e05\u5355\u6587\u4ef6\uff0c\u4f46\u4f60\u53ef\u4ee5\u81ea\u7531\u9009\u62e9\u5728\u4efb\u4f55\u9002\u5408\u4f60\u9700\u6c42\u7684\u4f4d\u7f6e\u521b\u5efa\u6e05\u5355\u6587\u4ef6\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5f53\u8fd0\u884cAnsible\u547d\u4ee4\u548cplaybooks\u65f6\uff0c\u4f60\u9700\u8981\u4f7f\u7528<code>-i<\/code>\u53c2\u6570\u63d0\u4f9b\u81ea\u5b9a\u4e49\u6e05\u5355\u6587\u4ef6\u7684\u8def\u5f84\u3002\u4f7f\u7528\u6bcf\u4e2a\u9879\u76ee\u7684\u6e05\u5355\u6587\u4ef6\u662f\u4e00\u4e2a\u597d\u7684\u505a\u6cd5\uff0c\u53ef\u4ee5\u6700\u5c0f\u5316\u5728\u9519\u8bef\u7684\u670d\u52a1\u5668\u7ec4\u4e0a\u8fd0\u884cplaybook\u7684\u98ce\u9669\u3002<\/p>\n<\/div>\n<p>Ansible\u5b89\u88c5\u63d0\u4f9b\u7684\u9ed8\u8ba4\u6e05\u5355\u6587\u4ef6\u5305\u542b\u8bb8\u591a\u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u7528\u4f5c\u8bbe\u7f6e\u6e05\u5355\u7684\u53c2\u8003\u3002\u4ee5\u4e0b\u793a\u4f8b\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3a<code>[servers]<\/code>\u7684\u7ec4\uff0c\u5728\u5176\u4e2d\u6709\u4e09\u4e2a\u4e0d\u540c\u7684\u670d\u52a1\u5668\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u90fd\u7531\u81ea\u5b9a\u4e49\u522b\u540d\uff1a<code>server1<\/code>\u3001<code>server2<\/code>\u548c<code>server3<\/code>\u6765\u6807\u8bc6\u3002\u8bf7\u786e\u4fdd\u7528\u60a8\u7684Ansible\u4e3b\u673a\u7684IP\u5730\u5740\u66ff\u6362\u4e0b\u9762\u9ad8\u4eae\u663e\u793a\u7684IP\u5730\u5740\u3002<\/p>\n<p><code>\/etc\/ansible\/hosts<\/code> \u53ef\u7528\u6765\u5b58\u50a8 Ansible \u4e3b\u673a\u6e05\u5355\u7684\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>[servers]\r\nserver1 ansible_host=<mark>203.0.113.111<\/mark>\r\nserver2 ansible_host=<mark>203.0.113.112<\/mark>\r\nserver3 ansible_host=<mark>203.0.113.113<\/mark>\r\n\r\n[all:vars]\r\nansible_python_interpreter=\/usr\/bin\/python3\r\n<\/code><\/pre>\n<p><code>all:vars<\/code> \u7ec4\u5c06 <code>ansible_python_interpreter<\/code> \u4e3b\u673a\u53c2\u6570\u8bbe\u7f6e\u4e3a\u9002\u7528\u4e8e\u6b64\u6e05\u5355\u4e2d\u7684\u6240\u6709\u4e3b\u673a\u3002\u8be5\u53c2\u6570\u786e\u4fdd\u8fdc\u7a0b\u670d\u52a1\u5668\u4f7f\u7528 <code>\/usr\/bin\/python3<\/code> \u6267\u884cPython 3 \u53ef\u6267\u884c\u6587\u4ef6\uff0c\u800c\u4e0d\u662f\u6700\u65b0\u7248Ubuntu\u4e0a\u4e0d\u5b58\u5728\u7684 <code>\/usr\/bin\/python<\/code>\uff08Python 2.7\uff09\u3002<\/p>\n<p>\u5f53\u4f60\u5b8c\u6210\u540e\uff0c\u6309\u4e0b<code>CTRL+X<\/code>\uff0c\u7136\u540e\u6309<code>Y<\/code>\u548c<code>ENTER<\/code>\u952e\u4ee5\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\uff0c\u786e\u8ba4\u66f4\u6539\u3002<\/p>\n<p>\u6bcf\u5f53\u60a8\u60f3\u8981\u67e5\u770b\u60a8\u7684\u6e05\u5355\u65f6\uff0c\u60a8\u53ef\u4ee5\u8fd0\u884c\uff1a<\/p>\n<pre class=\"post-pre\"><code>ansible-inventory <span class=\"token parameter variable\">--list<\/span> <span class=\"token parameter variable\">-y<\/span><\/code><\/pre>\n<p>\u60a8\u4f1a\u770b\u5230\u7c7b\u4f3c\u4e8e\u8fd9\u6837\u7684\u8f93\u51fa\uff0c\u4f46\u5176\u4e2d\u5305\u542b\u6839\u636e\u60a8\u7684\u6e05\u5355\u6587\u4ef6\u5b9a\u4e49\u7684\u60a8\u81ea\u5df1\u7684\u670d\u52a1\u5668\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n<pre class=\"post-pre\"><code><div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\r\n<\/code><\/pre>\n<p>\u8fd9\u662f\u6587\u7ae0\u300a\u5982\u4f55\u5728Ubuntu 20.04\u4e0a\u5b89\u88c5\u548c\u914d\u7f6eAnsible\u300b\u7684\u7b2c2\u90e8\u5206\uff08\u51712\u90e8\u5206\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>all:\r\n  children:\r\n    servers:\r\n      hosts:\r\n        server1:\r\n          ansible_host: 203.0.113.111\r\n          ansible_python_interpreter: \/usr\/bin\/python3\r\n        server2:\r\n          ansible_host: 203.0.113.112\r\n          ansible_python_interpreter: \/usr\/bin\/python3\r\n        server3:\r\n          ansible_host: 203.0.113.113\r\n          ansible_python_interpreter: \/usr\/bin\/python3\r\nungrouped: {}\r\n<\/code><\/pre>\n<p>\u65e2\u7136\u60a8\u5df2\u7ecf\u914d\u7f6e\u4e86\u6e05\u5355\u6587\u4ef6\uff0c\u5c31\u62e5\u6709\u4e86\u6d4b\u8bd5\u4e0eAnsible\u4e3b\u673a\u8fde\u901a\u6027\u6240\u9700\u7684\u4e00\u5207\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65 &#8211; \u6d4b\u8bd5\u8fde\u63a5<\/h2>\n<p>\u5728\u8bbe\u7f6e\u5305\u542b\u60a8\u670d\u52a1\u5668\u7684\u6e05\u5355\u6587\u4ef6\u540e\uff0c\u662f\u65f6\u5019\u68c0\u67e5Ansible\u662f\u5426\u80fd\u591f\u901a\u8fc7SSH\u8fde\u63a5\u5230\u8fd9\u4e9b\u670d\u52a1\u5668\u5e76\u8fd0\u884c\u547d\u4ee4\u4e86\u3002<\/p>\n<p>\u5bf9\u4e8e\u672c\u6307\u5357\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Ubuntu\u7684<code>root<\/code>\u8d26\u6237\uff0c\u56e0\u4e3a\u8fd9\u901a\u5e38\u662f\u65b0\u521b\u5efa\u670d\u52a1\u5668\u4e0a\u9ed8\u8ba4\u53ef\u7528\u7684\u552f\u4e00\u8d26\u6237\u3002\u5982\u679c\u60a8\u7684Ansible\u4e3b\u673a\u5df2\u7ecf\u6709\u4e00\u4e2a\u5e38\u89c4\u7684<code>sudo<\/code>\u7528\u6237\uff0c\u6211\u4eec\u9f13\u52b1\u60a8\u4f7f\u7528\u8be5\u8d26\u6237\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528<code>-u<\/code>\u53c2\u6570\u6307\u5b9a\u8fdc\u7a0b\u7cfb\u7edf\u7528\u6237\u3002\u5982\u679c\u672a\u63d0\u4f9b\uff0c\u5219Ansible\u5c06\u5c1d\u8bd5\u8fde\u63a5\u63a7\u5236\u8282\u70b9\u4e0a\u7684\u5f53\u524d\u7cfb\u7edf\u7528\u6237\u3002<\/p>\n<p>\u4ece\u60a8\u7684\u672c\u5730\u673a\u5668\u6216Ansible\u63a7\u5236\u8282\u70b9\u4e0a\u8fd0\u884c\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\">ansible all <span class=\"token parameter variable\">-m<\/span> <span class=\"token function\">ping<\/span> <span class=\"token parameter variable\">-u<\/span> root<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5c06\u4f7f\u7528Ansible\u5185\u7f6e\u7684<code>ping<\/code>\u6a21\u5757\uff0c\u5728\u9ed8\u8ba4\u6e05\u5355\u4e2d\u4ee5<code>root<\/code>\u8eab\u4efd\u8fde\u63a5\u5230\u6240\u6709\u8282\u70b9\u4e0a\u8fd0\u884c\u8fde\u901a\u6027\u6d4b\u8bd5\u3002<code>ping<\/code>\u6a21\u5757\u5c06\u4f1a\u8fdb\u884c\u4ee5\u4e0b\u6d4b\u8bd5\uff1a<\/p>\n<ul class=\"post-ul\">\n<li>\u4e3b\u673a\u662f\u5426\u53ef\u8bbf\u95ee\uff1b<\/li>\n<li>\u60a8\u662f\u5426\u62e5\u6709\u6709\u6548\u7684SSH\u51ed\u636e\uff1b<\/li>\n<li>\u4e3b\u673a\u662f\u5426\u80fd\u591f\u4f7f\u7528Python\u8fd0\u884cAnsible\u6a21\u5757\u3002<\/li>\n<\/ul>\n<p>\u60a8\u5e94\u8be5\u5f97\u5230\u7c7b\u4f3c\u8fd9\u6837\u7684\u8f93\u51fa\u3002<\/p>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>server1 | SUCCESS =&gt; { \"changed\": false, \"ping\": \"pong\" }\r\nserver2 | SUCCESS =&gt; { \"changed\": false, \"ping\": \"pong\" }\r\nserver3 | SUCCESS =&gt; { \"changed\": false, \"ping\": \"pong\" }\r\n<\/code><\/pre>\n<p>\u5982\u679c\u8fd9\u662f\u60a8\u7b2c\u4e00\u6b21\u901a\u8fc7SSH\u8fde\u63a5\u5230\u8fd9\u4e9b\u670d\u52a1\u5668\uff0c\u60a8\u5c06\u88ab\u8981\u6c42\u901a\u8fc7Ansible\u786e\u8ba4\u60a8\u8fde\u63a5\u5230\u7684\u4e3b\u673a\u7684\u53ef\u4fe1\u5ea6\u3002\u5728\u63d0\u793a\u65f6\uff0c\u8f93\u5165<code>yes<\/code>\u5e76\u6309\u56de\u8f66\u952e\u786e\u8ba4\u3002<\/p>\n<p>\u4e00\u65e6\u60a8\u4ece\u4e3b\u673a\u5f97\u5230\u4e00\u4e2a\u201cpong\u201d\u54cd\u5e94\uff0c\u5c31\u8868\u793a\u60a8\u53ef\u4ee5\u5728\u8be5\u670d\u52a1\u5668\u4e0a\u8fd0\u884cAnsible\u547d\u4ee4\u548cPlaybook\u4e86\u3002<\/p>\n<div class=\"post-conf-note\">\n<p class=\"post-conf-desc\">\u6ce8\u610f\uff1a\u5982\u679c\u60a8\u65e0\u6cd5\u4ece\u670d\u52a1\u5668\u4e0a\u6210\u529f\u83b7\u53d6\u5230\u54cd\u5e94\uff0c\u8bf7\u67e5\u9605\u6211\u4eec\u7684Ansible\u5907\u5fd8\u5355\u6307\u5357\uff0c\u83b7\u53d6\u6709\u5173\u5982\u4f55\u4f7f\u7528\u4e0d\u540c\u8fde\u63a5\u9009\u9879\u8fd0\u884cAnsible\u547d\u4ee4\u7684\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n<\/div>\n<h2>\u7b2c\u56db\u6b65\u2014\u8fd0\u884c\u4e34\u65f6\u547d\u4ee4\uff08\u53ef\u9009\uff09<\/h2>\n<p>\u5728\u786e\u8ba4\u60a8\u7684Ansible\u63a7\u5236\u8282\u70b9\u80fd\u591f\u4e0e\u60a8\u7684\u4e3b\u673a\u901a\u4fe1\u540e\uff0c\u60a8\u53ef\u4ee5\u5f00\u59cb\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u4e34\u65f6\u547d\u4ee4\u548cPlaybook\u3002<\/p>\n<p>\u5728\u60a8\u7684\u6e05\u5355\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u53ef\u4ee5\u4f7f\u7528Ansible\u8fd0\u884c\u4efb\u4f55\u60a8\u901a\u5e38\u901a\u8fc7SSH\u5728\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u6267\u884c\u7684\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u6240\u6709\u670d\u52a1\u5668\u7684\u78c1\u76d8\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\">ansible all <span class=\"token parameter variable\">-a<\/span> <span class=\"token string\">\"df -h\"<\/span> <span class=\"token parameter variable\">-u<\/span> root<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<div class=\"secondary-code-label\" title=\"Output\">\u8f93\u51fa<\/div>\n<pre class=\"post-pre\"><code>server1 | CHANGED | rc=0 &gt;&gt; Filesystem      Size  Used Avail Use% Mounted on\r\nudev            3.9G     0  3.9G   0% \/dev\r\ntmpfs           798M  624K  798M   1% \/run\r\n\/dev\/vda1       155G  2.3G  153G   2% \/\r\ntmpfs           3.9G     0  3.9G   0% \/dev\/shm\r\ntmpfs           5.0M     0  5.0M   0% \/run\/lock\r\ntmpfs           3.9G     0  3.9G   0% \/sys\/fs\/cgroup\r\n\/dev\/vda15      105M  3.6M  101M   4% \/boot\/efi\r\ntmpfs           798M     0  798M   0% \/run\/user\/0\r\nserver2 | CHANGED | rc=0 &gt;&gt; Filesystem      Size  Used Avail Use% Mounted on\r\nudev            2.0G     0  2.0G   0% \/dev\r\ntmpfs           395M  608K  394M   1% \/run\r\n\/dev\/vda1        78G  2.2G   76G   3% \/\r\ntmpfs           2.0G     0  2.0G   0% \/dev\/shm\r\ntmpfs           5.0M     0  5.0M   0% \/run\/lock\r\ntmpfs           2.0G     0  2.0G   0% \/sys\/fs\/cgroup\r\n\/dev\/vda15      105M  3.6M  101M   4% \/boot\/efi\r\ntmpfs           395M     0  395M   0% \/run\/user\/0\r\n...\r\n<\/code><\/pre>\n<p>\u9009\u62e9\u6027\u5730\u7528\u60a8\u60f3\u8981\u7684\u4efb\u4f55\u547d\u4ee4\u66ff\u6362\u6389\u91cd\u70b9\u7a81\u51fa\u663e\u793a\u7684\u547d\u4ee4<code>df -h<\/code>\u3002<\/p>\n<p>\u60a8\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4e34\u65f6\u547d\u4ee4\u6267\u884cAnsible\u6a21\u5757\uff0c\u7c7b\u4f3c\u4e8e\u6211\u4eec\u4e4b\u524d\u4f7f\u7528<code>ping<\/code>\u6a21\u5757\u6d4b\u8bd5\u8fde\u63a5\u65f6\u6240\u505a\u7684\u64cd\u4f5c\u3002\u4f8b\u5982\uff0c\u4e0b\u9762\u662f\u6211\u4eec\u5982\u4f55\u4f7f\u7528<code>apt<\/code>\u6a21\u5757\u5728\u6e05\u5355\u4e2d\u7684\u6240\u6709\u670d\u52a1\u5668\u4e0a\u5b89\u88c5\u6700\u65b0\u7248\u672c\u7684<code>vim<\/code>\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\">ansible all <span class=\"token parameter variable\">-m<\/span> <span class=\"token function\">apt<\/span> <span class=\"token parameter variable\">-a<\/span> <span class=\"token string\">\"name=vim state=latest\"<\/span> <span class=\"token parameter variable\">-u<\/span> root<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<p>\u5f53\u8fd0\u884cAnsible\u547d\u4ee4\u65f6\uff0c\u60a8\u8fd8\u53ef\u4ee5\u9488\u5bf9\u5355\u4e2a\u4e3b\u673a\u4ee5\u53ca\u7fa4\u7ec4\u548c\u5b50\u7ec4\u8fdb\u884c\u5b9a\u4f4d\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u60a8\u5982\u4f55\u68c0\u67e5<code>servers<\/code>\u7ec4\u4e2d\u6bcf\u4e2a\u4e3b\u673a\u7684\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\uff1a<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\">ansible servers <span class=\"token parameter variable\">-a<\/span> <span class=\"token string\">\"uptime\"<\/span> <span class=\"token parameter variable\">-u<\/span> root<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7528\u5192\u53f7\u5206\u9694\u5b83\u4eec\u6765\u6307\u5b9a\u591a\u4e2a\u4e3b\u673a\u3002<\/p>\n<pre class=\"post-pre\"><code><ol>\r\n \t<li data-prefix=\"$\">ansible server1:server2 <span class=\"token parameter variable\">-m<\/span> <span class=\"token function\">ping<\/span> <span class=\"token parameter variable\">-u<\/span> root<\/li>\r\n<\/ol>\r\n<\/code><\/pre>\n<p>\u5173\u4e8e\u5982\u4f55\u4f7f\u7528Ansible\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u5305\u62ec\u5982\u4f55\u6267\u884cPlaybook\u4ee5\u81ea\u52a8\u5316\u670d\u52a1\u5668\u8bbe\u7f6e\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u6211\u4eec\u7684Ansible\u53c2\u8003\u6307\u5357\u3002<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728\u672c\u6307\u5357\u4e2d\uff0c\u60a8\u5df2\u7ecf\u5b89\u88c5\u4e86Ansible\u5e76\u8bbe\u7f6e\u4e86\u4e00\u4e2a\u6e05\u5355\u6587\u4ef6\uff0c\u4ee5\u4fbf\u4eceAnsible\u63a7\u5236\u8282\u70b9\u6267\u884c\u5373\u5e2d\u547d\u4ee4\u3002<\/p>\n<p>\u4e00\u65e6\u60a8\u786e\u8ba4\u60a8\u53ef\u4ee5\u4ece\u4e2d\u592e\u7684Ansible\u63a7\u5236\u673a\u5668\u8fde\u63a5\u548c\u63a7\u5236\u60a8\u7684\u57fa\u7840\u8bbe\u65bd\uff0c\u60a8\u53ef\u4ee5\u5728\u8fd9\u4e9b\u4e3b\u673a\u4e0a\u6267\u884c\u4efb\u4f55\u60a8\u60f3\u8981\u7684\u547d\u4ee4\u6216Playbook\u3002<\/p>\n<p>\u60f3\u8981\u4e86\u89e3\u5982\u4f55\u4f7f\u7528Ansible\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u67e5\u770b\u6211\u4eec\u7684Ansible\u901f\u67e5\u6307\u5357\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 \u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\u65e8\u5728\u7b80\u5316\u7ba1\u7406\u5458\u548c\u8fd0\u7ef4\u56e2\u961f\u63a7\u5236\u5927\u91cf\u670d\u52a1\u5668\u7684\u6d41\u7a0b\u3002\u5b83\u4eec\u4f7f\u60a8\u80fd\u591f\u4ece\u4e00\u4e2a\u4e2d\u592e\u4f4d\u7f6e\u4ee5\u81ea\u52a8\u5316\u65b9\u5f0f\u63a7\u5236\u8bb8\u591a [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[346,311,176,347,196],"class_list":["post-121","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-ansible","tag-linux","tag-ubuntu-20-04","tag-347","tag-196"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Ubuntu 20.04 \u5b89\u88c5\u4e0e\u914d\u7f6e Ansible \u7ec8\u6781\u6307\u5357 - Blog - Silicon 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