{"id":42574,"date":"2023-04-28T17:43:22","date_gmt":"2023-04-23T11:50:29","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/ansible%e7%9a%84%e5%8f%98%e9%87%8f%ef%bc%88variables%ef%bc%89%e7%9a%84%e5%90%88%e5%b9%b6%e7%ad%96%e7%95%a5\/"},"modified":"2024-04-30T01:43:56","modified_gmt":"2024-04-29T17:43:56","slug":"ansible%e7%9a%84%e5%8f%98%e9%87%8f%ef%bc%88variables%ef%bc%89%e7%9a%84%e5%90%88%e5%b9%b6%e7%ad%96%e7%95%a5","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/ansible%e7%9a%84%e5%8f%98%e9%87%8f%ef%bc%88variables%ef%bc%89%e7%9a%84%e5%90%88%e5%b9%b6%e7%ad%96%e7%95%a5\/","title":{"rendered":"Ansible\u7684\u53d8\u91cf\uff08Variables\uff09\u7684\u5408\u5e76\u7b56\u7565"},"content":{"rendered":"<p>\u5728\u4f7f\u7528Ansible\u7684vars_files\u65f6\u8bb2\u8ff0\u4e86\u5173\u4e8e\u53d8\u91cf\u5408\u5e76\u7b56\u7565\uff08hash_behaviour\uff09\u7684\u5185\u5bb9\uff0c\u8be5\u7b56\u7565\u7684\u9ed8\u8ba4\u503c\u662freplace\u3002<\/p>\n<h2>\u5728\u4e2d\u56fd\u5236\u5b9a\u7684\u524d\u63d0\u662f\uff0c\u53ea\u9700\u8981\u4e00\u79cd\u9009\u62e9\u3002<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e2d\u56fd\u7684\u672c\u5730\u5316\u8868\u8fbe\u65b9\u5f0f\uff1a<\/p>\n<p>\u5982\u4e0b\u6240\u793a<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>vars\/base.yml<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>vars\/override.yml<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u53d8\u91cf\/base.yml<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u53d8\u91cf\/override.yml<\/ol>\n<p>\u8ba9\u6211\u4eec\u6309\u987a\u5e8f\u52a0\u8f7d\u8fd9\u4e9b\u5185\u5bb9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"pi\">-<\/span> <span class=\"na\">hosts<\/span><span class=\"pi\">:<\/span> <span class=\"s\">all<\/span>\r\n  <span class=\"na\">vars_files<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"s\">vars\/base.yml<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"s\">vars\/override.yml<\/span>\r\n  <span class=\"na\">tasks<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">\u3067\u3070\u3063\u3050\"<\/span>\r\n      <span class=\"na\">debug<\/span><span class=\"pi\">:<\/span> <span class=\"s\">msg=\"{{ git }}\"<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"na\">git<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">repo<\/span><span class=\"pi\">:<\/span> <span class=\"s\">xxx<\/span>\r\n  <span class=\"na\">branch<\/span><span class=\"pi\">:<\/span> <span class=\"s\">yyyy<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nn\">---<\/span>\r\n<span class=\"na\">git<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">branch<\/span><span class=\"pi\">:<\/span> <span class=\"s\">override<\/span>\r\n<\/code><\/pre>\n<h2>\u9ed8\u8ba4\u884c\u4e3a<\/h2>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> ansible-playbook <span class=\"nt\">-i<\/span> host\/local test.yml\r\n<span class=\"go\">\r\nPLAY [all] ********************************************************************\r\n\r\nGATHERING FACTS ***************************************************************\r\nok: [127.0.0.1]\r\n\r\nTASK: [\u3067\u3070\u3063\u3050] **********************************************************\r\n<\/span><span class=\"gp\">ok: [127.0.0.1] =&gt;<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"go\">    \"msg\": \"{'branch': 'override'}\"\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u54ce\u5440\u54ce\u5440\uff0c git.repo=xxxx \u88ab\u5220\u9664\u4e86\u5462\u3002<br \/>\n\u7531\u4e8e\u66ff\u6362\u7b56\u7565\uff0c\u6839\u636egit\u8fd9\u4e2a\u952e\u88ab\u8986\u76d6\uff0c\u53d8\u6210\u4e86git = {branch: override}\u3002<\/p>\n<h2>\u5982\u679c\u5728ansible.cfg\u4e2d\u8bbe\u7f6ehash_behaviour=merge\u7684\u60c5\u51b5\u4e0b<\/h2>\n<p>\u8ba9\u6211\u4eec\u5c06ansible.cfg\u6587\u4ef6\u653e\u7f6e\u5728\u6267\u884cansible-playbook\u547d\u4ee4\u7684\u5f53\u524d\u76ee\u5f55\u4e2d\u8bd5\u8bd5\u770b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nn\">[defaults]<\/span>\r\n<span class=\"py\">hash_behaviour<\/span><span class=\"p\">=<\/span><span class=\"s\">merge<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"gp\">$<\/span> ansible-playbook <span class=\"nt\">-i<\/span> host\/local test.yml\r\n<span class=\"go\">\r\nPLAY [all] ********************************************************************\r\n\r\nGATHERING FACTS ***************************************************************\r\nok: [127.0.0.1]\r\n\r\nTASK: [\u3067\u3070\u3063\u3050] **********************************************************\r\n<\/span><span class=\"gp\">ok: [127.0.0.1] =&gt;<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"go\">    \"msg\": \"{'repo': 'xxx', 'branch': 'override'}\"\r\n}\r\n<\/span><\/code><\/pre>\n<p>\u53ea\u6709git.branch\u88ab\u8986\u5199\u4e86\uff0c\u662f\u5427\u3002<\/p>\n<p>\u987a\u4fbf\u63d0\u4e00\u53e5\uff0cansible.cfg\u6587\u4ef6\u4f3c\u4e4e\u662f\u6309\u7167\u4ee5\u4e0b\u987a\u5e8f\u8fdb\u884c\u641c\u7d22\u7684\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5f53\u524d\u76ee\u5f55<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u73af\u5883\u53d8\u91cf\u7684ANSIBLE_CONFIG \u6216~\/ansible.cfg<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\/etc\/ansible\/ansible.cfg<\/ol>\n<p>\u8bf7\u53c2\u9605\uff1ahttp:\/\/yteraoka.github.io\/ansible-tutorial\/#test-ansible<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4f7f\u7528Ansible\u7684vars_files\u65f6\u8bb2\u8ff0\u4e86\u5173\u4e8e\u53d8\u91cf\u5408\u5e76\u7b56\u7565\uff08hash_behaviour\uff09\u7684\u5185\u5bb9\uff0c\u8be5\u7b56 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42574","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"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>Ansible\u7684\u53d8\u91cf\uff08Variables\uff09\u7684\u5408\u5e76\u7b56\u7565 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/ansible\u7684\u53d8\u91cf\uff08variables\uff09\u7684\u5408\u5e76\u7b56\u7565\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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