{"id":42228,"date":"2023-01-18T21:40:14","date_gmt":"2023-03-01T17:34:45","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8import_role\/"},"modified":"2024-04-29T10:26:59","modified_gmt":"2024-04-29T02:26:59","slug":"%e4%bd%bf%e7%94%a8import_role","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8import_role\/","title":{"rendered":"\u4f7f\u7528\u201cimport_role\u201d"},"content":{"rendered":"<h1>\u4e0a\u4e00\u6b21<\/h1>\n<p>&nbsp;<\/p>\n<h1>\u5f15\u8a00<\/h1>\n<p>\u641c\u7d22ansible\u7684\u5b9e\u9645\u793a\u4f8b\u65f6\uff0c\u7ecf\u5e38\u4f1a\u770b\u5230&#8221;\u5c06\u6240\u9700\u4efb\u52a1\u76f4\u63a5\u8bb0\u5f55\u5728playbook\u4e2d\u7684\u65b9\u6cd5&#8221;\u3002<br \/>\n\u6211\u8ba4\u4e3a\u5728\u719f\u6089ansible\u4e4b\u524d\uff0c\u8fd9\u79cd\u65b9\u6cd5\u66f4\u7b80\u5355\uff0c\u6613\u4e8e\u7406\u89e3\u3002\u4f46\u662f\u5728\u5b9e\u9645\u5de5\u4f5c\u4e2d\u4f7f\u7528ansible\u65f6\uff0c\u53ef\u80fd\u4e0d\u592a\u5e38\u7528\uff0c\u56e0\u4e3a\u8fd9\u6837\u505a\u4f1a\u964d\u4f4e\u7ba1\u7406\u7684\u4fbf\u5229\u6027\u548c\u51cf\u5c11\u9519\u8bef\u7684\u53ef\u80fd\u6027\u3002<br \/>\n(\u5b9e\u9645\u4e0a\uff0c\u6211\u4e5f\u662f\u8fd9\u6837\u8ba4\u4e3a\u7684\u3002\u3002)<\/p>\n<p>\u4e0d\u60f3\u76f4\u63a5\u5728playbook.yml\u6587\u4ef6\u4e2d\u7f16\u5199\u9700\u8981\u6267\u884c\u7684\u4efb\u52a1\uff0c\u800c\u662f\u521b\u5efa\u4e00\u4e2a\u7531\u60f3\u8981\u6267\u884c\u7684\u4efb\u52a1\u7ec4\u6210\u7684\u89d2\u8272\uff0c\u5e76\u5728\u89d2\u8272\u4e2d\u7f16\u5199\u8fd9\u4e9b\u4efb\u52a1\u3002\u56e0\u6b64\uff0c\u6211\u60f3\u7b80\u5355\u5730\u5199\u4e0b\u8fd9\u79cd\u65b9\u6cd5\u3002<\/p>\n<h1>\u9a8c\u8bc1\u73af\u5883<\/h1>\n<h3>\u5173\u4e8e\u9a8c\u8bc1\u73af\u5883\u7684\u5efa\u7acb<\/h3>\n<p>\u6211\u4f7f\u7528Docker\u6784\u5efa\u4e86\u9a8c\u8bc1\u73af\u5883\u3002\u5173\u4e8e\u6784\u5efaansible\u73af\u5883\uff0c\u8bf7\u53c2\u8003\u4e0b\u65b9\u9875\u9762\uff08\u6709\u5173\u64cd\u4f5c\u7cfb\u7edf\u7b49\uff0c\u8bf7\u67e5\u770b\u4e0b\u65b9\u9875\u9762\uff09\uff1a<br \/>\nhttps:\/\/qiita.com\/Shoma0210\/items\/7d7d24d7c3f95f19b427<\/p>\n<h3>\u73af\u5883\u6982\u8ff0<\/h3>\n<h5>\u25bc\u8282\u70b9<\/h5>\n<pre class=\"post-pre\"><code>&lt;\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30ce\u30fc\u30c9&gt;\r\nansible_main\r\n\r\n&lt;\u30bf\u30fc\u30b2\u30c3\u30c8\u30ce\u30fc\u30c9&gt;\r\nansible_test01\r\nansible_test02\r\nansible_test03\r\n<\/code><\/pre>\n<p>\u5f53\u5728\u63a7\u5236\u8282\u70b9\uff08ansible_main\uff09\u4e0a\u6267\u884cplaybook.yml\u65f6\uff0c\u5176\u4e2d\u6240\u5305\u542b\u7684\u4efb\u52a1\u5c06\u5728\u76ee\u6807\u8282\u70b9\uff08ansible_test01\u300102\u300103\uff09\u4e0a\u6267\u884c\u3002<\/p>\n<h5>\u25bc\u76ee\u5f55\u7ed3\u6784<\/h5>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">tree<\/span>\r\n<span class=\"o\">.<\/span>\r\n<span class=\"o\">|--<\/span> <span class=\"n\">ansible_playbook_apache<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n<span class=\"o\">|--<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n<span class=\"o\">|--<\/span> <span class=\"n\">hosts<\/span>\r\n<span class=\"o\">|--<\/span> <span class=\"n\">roles<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_apache<\/span>\r\n    <span class=\"o\">|<\/span>   <span class=\"sb\">`-- tasks\r\n    |       `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_debug<\/span>\r\n    <span class=\"o\">|<\/span>   <span class=\"sb\">`-- tasks\r\n    |       `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_debug_2<\/span>\r\n        <span class=\"sb\">`-- tasks\r\n            `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"mi\">7<\/span> <span class=\"n\">directories<\/span><span class=\"p\">,<\/span> <span class=\"mi\">6<\/span> <span class=\"n\">files<\/span>\r\n<\/code><\/pre>\n<p>\u21d2 \u8fd9\u6b21\uff0c\u6211\u4eec\u4e3b\u8981\u4f7f\u7528\u4ee5\u4e0b\u6587\u4ef6\uff1a<br \/>\nansible_playbook_debug.yml<br \/>\nroles\/role_debug\/tasks\/main.yml<br \/>\nroles\/role_debug_2\/tasks\/main.yml<br \/>\nhosts<\/p>\n<h1>\u89e3\u91ca\u5185\u5bb9\uff08import_role\uff09<\/h1>\n<p>\u8fd9\u6b21\u4f5c\u4e3a\u4e00\u4e2a\u7b80\u5355\u7684\u4f8b\u5b50\uff0c<\/p>\n<blockquote><p>\u5728ansible_test01\u548cansible_test02\u4e2d\uff0c\u8f93\u51fa&#8221;\u4f60\u597d\uff0c\u4e16\u754c\uff01&#8221;\u7684\u6d88\u606f\u3002<br \/>\n\u5728ansible_test03\u4e2d\uff0c\u8f93\u51fa&#8221;\u4e0d\u5fc5\u8981&#8221;\u7684\u6d88\u606f\u3002<\/p><\/blockquote>\n<p>\u4e3a\u4e86\u6267\u884c\u8fd9\u4e2a\u5904\u7406\u64cd\u4f5c\u3002(\u5bf9\u4e8e\u8fd9\u79cd\u7a0b\u5ea6\u7684\u4efb\u52a1\uff0c\u6211\u8ba4\u4e3a\u4e0d\u5fc5\u7279\u610f\u5206\u6210\u89d2\u8272\uff0c\u4f46\u8fd9\u53ea\u662f\u4e00\u4e2a\u4f8b\u5b50\uff0c\u656c\u8bf7\u8c05\u89e3\u3002)<\/p>\n<h3>\u5904\u7406\u6d41\u7a0b<\/h3>\n<p>\u5904\u7406\u7684\u6d41\u7a0b\u5982\u4e0b\uff08\u9664\u4e86\u2460\u4e4b\u5916\u7684\u6240\u6709\u6b65\u9aa4\u90fd\u5c06\u81ea\u52a8\u8fdb\u884c\uff09<\/p>\n<blockquote><p>\u2460\u5728\u63a7\u5236\u8282\u70b9\uff08ansible_main\uff09\u4e0a\u6267\u884cplaybook\uff08ansible_playbook_debug.yml\uff09\u3002<br \/>\n\u2461\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u6309\u987a\u5e8f\u6267\u884cansible_playbook_debug.yml\u4e2d\u7684\u4efb\u52a1\u3002<br \/>\n\u2462\u7531\u4e8eansible_playbook_debug.yml\u4e2d\u4f7f\u7528\u4e86&#8221;import_role&#8221;\u6a21\u5757\uff0c\u56e0\u6b64\u9700\u8981\u8bfb\u53d6\u4f4d\u4e8e&#8221;roles&#8221;\u76ee\u5f55\u4e0b\u7684\u89d2\u8272\u3002<br \/>\n\u2192\u672c\u6b21\u4f7f\u7528\u7684\u89d2\u8272\u662f&#8221;role_debug&#8221;\u548c&#8221;role_debug_2&#8243;\u3002<br \/>\n\u2463\u6267\u884c\u4f4d\u4e8e\u6240\u4f7f\u7528\u89d2\u8272\u76ee\u5f55\u4e0b\u7684&#8221;tasks\/main.yml&#8221;\u4e2d\u7684\u4efb\u52a1\u3002<br \/>\n\u2464\u81ea\u52a8\u8f93\u51fa\u6267\u884c\u7ed3\u679c\u3002<\/p><\/blockquote>\n<h3>\u5173\u4e8eplaybook\u7684\u95ee\u9898<\/h3>\n<p>\u6211\u4eec\u5c06\u4f7f\u7528\u7684\u64ad\u653e\u4e66\u662fansible_playbook_debug.yml\uff0c\u5176\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">hosts: <\/span><span class=\"n\">all<\/span>\r\n  <span class=\"ss\">become: <\/span><span class=\"n\">yes<\/span>\r\n  <span class=\"ss\">tasks:\r\n  <\/span><span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Play<\/span> <span class=\"no\">Debug<\/span> <span class=\"n\">role<\/span>\r\n    <span class=\"ss\">import_role:\r\n      name: <\/span><span class=\"n\">role_debug<\/span>\r\n    <span class=\"ss\">tags:\r\n     <\/span><span class=\"o\">-<\/span> <span class=\"n\">debug<\/span>\r\n    <span class=\"ss\">when: <\/span><span class=\"s2\">\"'debug' in group_names\"<\/span>\r\n\r\n  <span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Play<\/span> <span class=\"no\">Debug2<\/span> <span class=\"n\">role<\/span>\r\n    <span class=\"ss\">import_role:\r\n      name: <\/span><span class=\"n\">role_debug_2<\/span>\r\n    <span class=\"ss\">tags:\r\n     <\/span><span class=\"o\">-<\/span> <span class=\"n\">debug_2<\/span>\r\n    <span class=\"ss\">when: <\/span><span class=\"s2\">\"'debug_2' in group_names\"<\/span>\r\n<\/code><\/pre>\n<p>\u7531\u4e0a\u81f3\u4e0b\u4f9d\u6b21\u6267\u884c\uff0c\u56e0\u6b64\u9996\u5148\u6267\u884c\u540d\u4e3a\u300cPlay Debug role\u300d\u7684\u4efb\u52a1\u3002<\/p>\n<p>\u5f53\u67e5\u770b\u5176\u4e2d\u5185\u5bb9\u65f6\uff0c\u4f7f\u7528\u4e86&#8221;import_role&#8221;\u6a21\u5757\uff0c\u5e76\u4e14\u8bbe\u7f6e\u4e3a\u8bfb\u53d6&#8221;role_debug&#8221;\u89d2\u8272\u3002<br \/>\n\u901a\u8fc7\u8fd9\u4e2a\u8bbe\u7f6e\uff0c\u5c06\u6267\u884c\u5728role_debug\u76ee\u5f55\u4e0b\u8bbe\u7f6e\uff08\u5b9a\u4e49\uff09\u7684\u4efb\u52a1\u7b49\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5e95\u4e0b\u6807\u6709\u4e24\u4e2a\u8bf4\u660e\uff1a\u300ctags: &#8211; debug\u300d\u548c\u300cwhen: &#8220;&#8216;debug&#8217; in group_names&#8221;\u300d\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u6807\u7b7e<\/h4>\n<p>\u901a\u8fc7\u8bbe\u7f6e\u300ctags\u300d\uff0c\u53ef\u4ee5\u5728\u6267\u884cplaybook\u65f6\u53ea\u6267\u884c\u300c\u7279\u5b9a\u7684\u4efb\u52a1\u300d\u3002<br \/>\n\u5728\u672c\u4f8b\u4e2d\uff0c\u901a\u8fc7\u5728playbook\u6267\u884c\u65f6\u6307\u5b9a\u5982\u4e0b\u5185\u5bb9\uff0c\u5c06\u53ea\u6267\u884c\u5305\u542b\u5728\u300cPlay Debug role\u300d\u4e2d\u7684\u4efb\u52a1\u3002\uff08\u2192\u8df3\u8f6c\u5230role_debug\u53bb\u89e3\u6790\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">ansible<\/span><span class=\"o\">-<\/span><span class=\"n\">playbook<\/span> <span class=\"o\">--<\/span><span class=\"n\">tags<\/span> <span class=\"n\">debug<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"p\">[<\/span><span class=\"n\">all<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"no\">Gathering<\/span> <span class=\"no\">Facts<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug<\/span> <span class=\"p\">:<\/span> <span class=\"no\">TEST<\/span> <span class=\"no\">Message<\/span><span class=\"p\">]<\/span> <span class=\"o\">***************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"no\">RECAP<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"n\">ansible_test01<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test02<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test03<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h4>\u5f53<\/h4>\n<p>\u53ea\u9700\u8981\u4e00\u79cd\u4e2d\u56fd\u7684\u65b9\u6cd5\u6765\u91ca\u4e49\u4ee5\u4e0b\u5185\u5bb9\uff1a<br \/>\n\u300c\u5f53\u300d\u4e00\u8bcd\uff0c\u5b57\u9762\u610f\u4e49\u4e0a\u8868\u793a\u300c\u6267\u884c\u7684\u6761\u4ef6\u300d\u3002<br \/>\n\u8fd9\u6b21\u7684\u60c5\u51b5\u662f<\/p>\n<blockquote><p>\u5f53\uff1a&#8221;group_names&#8221;\u4e2d\u6709&#8221;debug&#8221;\u65f6<\/p><\/blockquote>\n<p>\u7531\u4e8e\u5176\u6240\u8ff0\uff0c\u8fd9\u610f\u5473\u7740\u53ea\u8fd0\u884c\u5c5e\u4e8e\u201cdebug\u201d\u7ec4\u7684\u670d\u52a1\u5668\u3002<\/p>\n<p>\u8fd9\u4e2a\u7fa4\u7ec4\u7684\u5b9a\u4e49\u5728\u540d\u4e3a\u201chosts\u201d\u7684\u6587\u4ef6\u4e2d\u5b9a\u4e49\u3002<br \/>\n\u5c31\u662f\u88ab\u79f0\u4e3a\u6e05\u5355\u6587\u4ef6\u7684\u90a3\u4e2a\u3002<br \/>\n\u8fd9\u6b21\uff0c\u6e05\u5355\u6587\u4ef6\u88ab\u914d\u7f6e\u5982\u4e0b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">[<\/span><span class=\"n\">node<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test01<\/span>\r\n<span class=\"n\">ansible_test02<\/span>\r\n<span class=\"n\">ansible_test03<\/span>\r\n\r\n<span class=\"p\">[<\/span><span class=\"n\">debug<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test01<\/span>\r\n<span class=\"n\">ansible_test02<\/span>\r\n\r\n<span class=\"p\">[<\/span><span class=\"n\">debug_2<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test03<\/span>\r\n<\/code><\/pre>\n<p>\u300c[debug]\u300d\u6587\u4ef6\u5939\u4e0b\u9762\u6709\u4e24\u4e2a\u6587\u4ef6\uff0c\u5206\u522b\u662f\u300cansible_test01\u300d\u548c\u300cansible_test02\u300d\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c&#8221;Play Debug role&#8221;\u8fd9\u4e2a\u4efb\u52a1\u6709\u4e00\u4e2a\u6761\u4ef6\uff0c\u5373&#8221;when: &#8220;&#8216;debug&#8217; in group_names&#8221;\uff0c\u6240\u4ee5\u53ea\u6709ansible_test01\u548cansible_test02\u8fd9\u4e24\u53f0\u670d\u52a1\u5668\uff08\u8282\u70b9\uff09\u4f1a\u6267\u884c&#8221;Play Debug role&#8221;\u3002<\/p>\n<p>\u6b64\u5916\uff0cansible_test03\u662f\u5c5e\u4e8e[debug_2]\u7ec4\uff0c\u800c\u4e0d\u5c5e\u4e8e[debug]\u7ec4\u7684\u670d\u52a1\u5668\uff0c\u56e0\u6b64\u9488\u5bf9[debug]\u7ec4\u6267\u884c\u7684\u4efb\u52a1\u5c06\u88ab\u8df3\u8fc7\u3002<\/p>\n<p>\u5728\u4e0a\u8ff0\u7684\u6267\u884c\u7ed3\u679c\u4e2d\uff08\u6307\u5b9a\u4f7f\u7528\u6807\u7b7edebug\u8fdb\u884c\u6267\u884c\uff09\uff0cansible_test03\u4e5f\u88ab\u6807\u8bb0\u4e3a\u201c\u8df3\u8fc7\u201d\u3002<\/p>\n<p>\u5f53\u628awhen\u53e5\u548c\u6e05\u5355\u6587\u4ef6\u7ed3\u5408\u4f7f\u7528\u65f6\uff0c\u53ef\u4ee5\u5c06\u6267\u884c\u76ee\u6807\u9650\u5b9a\u5728\u7279\u5b9a\u8303\u56f4\u5185\u3002<br \/>\n\uff08\u5f53\u7136\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u4ee5\u5176\u4ed6\u65b9\u5f0f\u4f7f\u7528when\u53e5\u548c\u6e05\u5355\u6587\u4ef6\u3002\uff09<\/p>\n<h3>\u5173\u4e8e\u89d2\u8272\u7684\u2462\u548c\u2463\u8bae\u9898<\/h3>\n<blockquote><p>\u2460\u5728\u63a7\u5236\u8282\u70b9\uff08ansible_main\uff09\u4e0a\u6267\u884cplaybook\uff08ansible_playbook_debug.yml\uff09\u3002<br \/>\n\u2461\u4e0a\u8ff0\u6b65\u9aa4\u5c06\u6309\u7167ansible_playbook_debug.yml\u4e2d\u5217\u51fa\u7684\u4efb\u52a1\u987a\u5e8f\u4f9d\u6b21\u6267\u884c\u3002<br \/>\n\u2462\u7531\u4e8eansible_playbook_debug.yml\u4e2d\u4f7f\u7528\u4e86&#8221;import_role&#8221;\u6a21\u5757\uff0c\u56e0\u6b64\u5c06\u8bfb\u53d6\u4f4d\u4e8e&#8221;roles&#8221;\u76ee\u5f55\u4e0b\u7684\u89d2\u8272\u3002<br \/>\n\u2192\u672c\u6b21\u4f7f\u7528\u4e86&#8221;role_debug&#8221;\u548c&#8221;role_debug_2&#8243;\u4e24\u4e2a\u89d2\u8272\u3002<br \/>\n\u2463\u6267\u884c\u4f4d\u4e8e\u4f7f\u7528\u7684\u89d2\u8272\u76ee\u5f55\u4e0b\u7684&#8221;tasks\/main.yml&#8221;\u4e2d\u5217\u51fa\u7684\u4efb\u52a1\u3002<br \/>\n\u2464\u6267\u884c\u7ed3\u679c\u5c06\u81ea\u52a8\u8f93\u51fa\u3002<\/p><\/blockquote>\n<p>&nbsp;<\/p>\n<h4>\u89d2\u8272<\/h4>\n<p>\u5728\u300croles\u300d\u76ee\u5f55\u4e2d\uff0c\u53ef\u4ee5\u521b\u5efa\u591a\u4e2a\u89d2\u8272\u3002<br \/>\n\uff08\u672c\u6b21\u5171\u6709\u4ee5\u4e0b3\u4e2a\u89d2\u8272\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">|--<\/span> <span class=\"n\">roles<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_apache<\/span>\r\n    <span class=\"o\">|<\/span>   <span class=\"sb\">`-- tasks\r\n    |       `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_debug<\/span>\r\n    <span class=\"o\">|<\/span>   <span class=\"sb\">`-- tasks\r\n    |       `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n    <span class=\"o\">|--<\/span> <span class=\"n\">role_debug_2<\/span>\r\n        <span class=\"sb\">`-- tasks\r\n            `<\/span><span class=\"o\">--<\/span> <span class=\"n\">main<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u8ba4\u4e3a\u80fd\u591f\u521b\u5efa\u591a\u4e2a\u89d2\u8272\u6709\u51e0\u4e2a\u597d\u5904\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u901a\u8fc7\u4e3a\u6bcf\u4e2aMW\u521b\u5efa\u89d2\u8272\uff0c\u53ef\u4ee5\u83b7\u5f97\u4ee5\u4e0b\u597d\u5904\u3002<\/p>\n<blockquote><p>\u30fb\u6309\u7167MW\u7684\u6bcf\u4e2a\u5b9e\u65bd\u4efb\u52a1\u8fdb\u884c\u7ba1\u7406\uff0c\u53d8\u5f97\u66f4\u52a0\u8f7b\u677e\u3002<br \/>\n\u30fb\u7531\u4e8e\u6bcf\u4e2aMW\u7684\u4efb\u52a1\u88ab\u5f52\u7c7b\u5206\u79bb\uff0c\u53ef\u4ee5\u9884\u9632\u610f\u5916\u64cd\u4f5c\u3002<\/p><\/blockquote>\n<p>\u300c\u5173\u4e8eApache\uff0c\u6211\u4eec\u4f7f\u7528role_apache\uff1b\u5173\u4e8eTomcat\uff0c\u6211\u4eec\u4f7f\u7528role_tomcat\u3002\u300d\u8fd9\u6837\u5206\u5f00\u66f4\u660e\u786e\u548c\u6613\u4e8e\u7406\u89e3\u3002<\/p>\n<p>\u5982\u679c\u5728playbook\u4e2d\u6ca1\u6709\u4f7f\u7528role\uff0c\u5e76\u4e14\u5bf9\u6bcf\u4e2a\u4e2d\u95f4\u4ef6\u7684\u4efb\u52a1\u8fdb\u884c\u5b8c\u5168\u8bb0\u5f55\u7684\u8bdd\uff0c\u5c06\u4f1a\u4ea7\u751f\u5927\u91cf\u7684\u63cf\u8ff0\uff0c\u5e76\u4e14\u5728\u8fdb\u884c\u4fee\u6b63\u548c\u8865\u5145\u65f6\u4e5f\u4f1a\u8017\u8d39\u5f88\u591a\u7cbe\u529b\u3002<\/p>\n<p>\u5982\u679c\u6ca1\u6709\u4f7f\u7528\u89d2\u8272\uff0c\u800c\u662f\u5728playbook\u4e2d\u5b8c\u6574\u8bb0\u5f55\u6bcf\u4e2a\u4e2d\u95f4\u4ef6\u7684\u4efb\u52a1\uff0c\u90a3\u4e48\u5728\u8fdb\u884c\u4fee\u6b63\u548c\u6dfb\u52a0\u65f6\uff0c\u4e5f\u5b58\u5728\u4fee\u6539\u5176\u4ed6\u4e2d\u95f4\u4ef6\u63cf\u8ff0\u7684\u98ce\u9669\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5728\u64cd\u4f5c\u548c\u7ba1\u7406\u5de5\u4f5c\u4e2d\uff0c\u6211\u8ba4\u4e3a\u201c\u4e00\u76ee\u4e86\u7136\u201d\u975e\u5e38\u91cd\u8981\uff0c\u800c\u4e14\u6bd4\u4efb\u4f55\u4e8b\u60c5\u90fd\u4e0d\u80fd\u5141\u8bb8\u201c\u4eba\u4e3a\u9519\u8bef\u201d\u7684\u53d1\u751f\u3002<br \/>\n\u5f53\u7269\u91cf\u589e\u591a\u6216\u591a\u4e2a\u8981\u7d20\u590d\u6742\u4ea4\u7ec7\u5728\u4e00\u8d77\u65f6\uff0c\u7531\u4e8e\u4eba\u4e3a\u7684\u758f\u5ffd\uff0c\u4eba\u7c7b\u5f80\u5f80\u4f1a\u5ffd\u7565\u4e00\u4e9b\u7ec6\u8282\u3002\u56e0\u6b64\uff0c\u6211\u8ba4\u4e3a\u5c06\u64cd\u4f5c\u6b65\u9aa4\u5206\u6210\u89d2\u8272\u8fdb\u884c\u7ba1\u7406\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5728playbook\u4e0a\u8fdb\u884c\u8bb0\u5f55\u53ef\u80fd\u662f\u66f4\u597d\u7684\u9009\u62e9\u3002<\/p>\n<p>&nbsp;<\/p>\n<h4>\u4efb\u52a1\/main.yml<\/h4>\n<p>\u6bcf\u4e2a\u89d2\u8272\u4e2d\u90fd\u6709\u51e0\u4e2a\u76ee\u5f55\u3002\u5c31\u50cf\u4e0a\u4e00\u7bc7\u300cAnsible\u5907\u5fd8\u5f551\u300d\u4e2d\u4ecb\u7ecd\u7684\u90a3\u6837\uff0c\u300chandler\u300d\u4e5f\u53ef\u4ee5\u5728\u6bcf\u4e2a\u89d2\u8272\u7684\u76ee\u5f55\u4e2d\u8fdb\u884c\u8bbe\u7f6e\u3002\uff08\u8fd8\u6709\u5176\u4ed6\u4e00\u4e9b\u76ee\u5f55\uff0c\u5982\u300cdefault\u300d\u3001\u300ctemplate\u300d\u3001\u300cfiles\u300d\u7b49\u7b49&#8230;\uff09<\/p>\n<p>\u7531\u4e8e\u672c\u6b21\u662f\u5173\u4e8e\u4efb\u52a1\u8bf4\u660e\u7684\u8ba8\u8bba\uff0c\u6240\u4ee5\u53ea\u9700\u8981\u5728&#8221;tasks\/main.yml&#8221;\u6587\u4ef6\u4e2d\u8fdb\u884c\u8bb0\u5f55\u3002<\/p>\n<p>\u5982\u679c\u4f7f\u7528role\uff0c\u5728\u6267\u884cplaybook\u65f6\uff0c\u4f1a\u6267\u884c\u5728tasks\/main.yml\u4e2d\u5b9a\u4e49\u7684\u4efb\u52a1\u3002<\/p>\n<blockquote><p>\u6267\u884cplaybook<br \/>\n\u2193<br \/>\n\u6267\u884c\u88ab\u5b9a\u4e49\u5728import_role\u4e2d\u7684\u89d2\u8272<br \/>\n\u2193<br \/>\n\u6267\u884c\u8be5\u89d2\u8272\u4e0b\u7684tasks\/main.yml\u4e2d\u6240\u5b9a\u4e49\u7684\u4efb\u52a1<\/p><\/blockquote>\n<p>\u5927\u81f4\u4e0a\u662f\u8fd9\u6837\u5427\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u6b64\u6b21<\/p>\n<blockquote><p>\u8bf7\u5728ansible_test01\u548cansible_test02\u4e0a\u8f93\u51fa\u6d88\u606f\u201cHello, World\uff01\u201d\u3002<br \/>\n\u5728ansible_test03\u4e0a\u8f93\u51fa\u6d88\u606f\u201cUnnecessary\u201d\u3002<\/p><\/blockquote>\n<p>\u4e3a\u4e86\u6267\u884c\u8fd9\u4e2a\u4efb\u52a1\uff0ctasks\/main.yml\u5e94\u8be5\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"s2\">\"TEST Message\"<\/span>\r\n  <span class=\"ss\">debug:\r\n    msg: <\/span><span class=\"s1\">' Hello,World! '<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"s2\">\"Debug_Message_2\"<\/span>\r\n  <span class=\"ss\">debug:\r\n    msg: <\/span><span class=\"s1\">' Unnecessary '<\/span>\r\n<\/code><\/pre>\n<p>\u4e0d\u7ba1\u600e\u6837\uff0c\u4e0d\u4ec5\u4ec5\u662fdebug\uff0c\u5404\u79cd\u6a21\u5757\u90fd\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<h3>\u2464\u6267\u884c\u7ed3\u679c<\/h3>\n<p>\u6267\u884c\u4ee5\u4e0a\u5185\u5bb9\u7684\u7ed3\u679c\u5c06\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">ansible<\/span><span class=\"o\">-<\/span><span class=\"n\">playbook<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"p\">[<\/span><span class=\"n\">all<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"no\">Gathering<\/span> <span class=\"no\">Facts<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug<\/span> <span class=\"p\">:<\/span> <span class=\"no\">TEST<\/span> <span class=\"no\">Message<\/span><span class=\"p\">]<\/span> <span class=\"o\">***************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug_2<\/span> <span class=\"p\">:<\/span> <span class=\"no\">Debug_Message_2<\/span><span class=\"p\">]<\/span> <span class=\"o\">**********************************************************************************************************************<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Unnecessary \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"no\">RECAP<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"n\">ansible_test01<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test02<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test03<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u9875\u9762\u5e95\u90e8\uff0c\u6211\u4eec\u63d0\u4f9b\u4e86\u5404\u79cd\u8bbe\u7f6e\u7684\u793a\u4f8b\u548c\u6267\u884c\u7ed3\u679c\uff08\u6309\u6807\u7b7e\u5206\u7c7b\uff09\u3002\u4f9b\u60a8\u53c2\u8003\u3002<\/p>\n<h1>\u4f8b\u5b50\u7684\u8bb0\u5f55<\/h1>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">hosts: <\/span><span class=\"n\">all<\/span>\r\n  <span class=\"ss\">become: <\/span><span class=\"n\">yes<\/span>\r\n  <span class=\"ss\">tasks:\r\n  <\/span><span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Play<\/span> <span class=\"no\">Debug<\/span> <span class=\"n\">role<\/span>\r\n    <span class=\"ss\">import_role:\r\n      name: <\/span><span class=\"n\">role_debug<\/span>\r\n    <span class=\"ss\">tags:\r\n     <\/span><span class=\"o\">-<\/span> <span class=\"n\">debug<\/span>\r\n    <span class=\"ss\">when: <\/span><span class=\"s2\">\"'debug' in group_names\"<\/span>\r\n\r\n  <span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"no\">Play<\/span> <span class=\"no\">Debug2<\/span> <span class=\"n\">role<\/span>\r\n    <span class=\"ss\">import_role:\r\n      name: <\/span><span class=\"n\">role_debug_2<\/span>\r\n    <span class=\"ss\">tags:\r\n     <\/span><span class=\"o\">-<\/span> <span class=\"n\">debug_2<\/span>\r\n    <span class=\"ss\">when: <\/span><span class=\"s2\">\"'debug_2' in group_names\"<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"s2\">\"TEST Message\"<\/span>\r\n  <span class=\"ss\">debug:\r\n    msg: <\/span><span class=\"s1\">' Hello,World! '<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"o\">---<\/span>\r\n<span class=\"o\">-<\/span> <span class=\"ss\">name: <\/span><span class=\"s2\">\"Debug_Message_2\"<\/span>\r\n  <span class=\"ss\">debug:\r\n    msg: <\/span><span class=\"s1\">' Unnecessary '<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"p\">[<\/span><span class=\"n\">node<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test01<\/span>\r\n<span class=\"n\">ansible_test02<\/span>\r\n<span class=\"n\">ansible_test03<\/span>\r\n\r\n<span class=\"p\">[<\/span><span class=\"n\">debug<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test01<\/span>\r\n<span class=\"n\">ansible_test02<\/span>\r\n\r\n<span class=\"p\">[<\/span><span class=\"n\">debug_2<\/span><span class=\"p\">]<\/span>\r\n<span class=\"n\">ansible_test03<\/span>\r\n<\/code><\/pre>\n<h1>\u6267\u884c\u7ed3\u679c<\/h1>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">ansible<\/span><span class=\"o\">-<\/span><span class=\"n\">playbook<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"p\">[<\/span><span class=\"n\">all<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"no\">Gathering<\/span> <span class=\"no\">Facts<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug<\/span> <span class=\"p\">:<\/span> <span class=\"no\">TEST<\/span> <span class=\"no\">Message<\/span><span class=\"p\">]<\/span> <span class=\"o\">***************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug_2<\/span> <span class=\"p\">:<\/span> <span class=\"no\">Debug_Message_2<\/span><span class=\"p\">]<\/span> <span class=\"o\">**********************************************************************************************************************<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Unnecessary \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"no\">RECAP<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"n\">ansible_test01<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test02<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test03<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">ansible<\/span><span class=\"o\">-<\/span><span class=\"n\">playbook<\/span> <span class=\"o\">--<\/span><span class=\"n\">tags<\/span> <span class=\"n\">debug<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"p\">[<\/span><span class=\"n\">all<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"no\">Gathering<\/span> <span class=\"no\">Facts<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug<\/span> <span class=\"p\">:<\/span> <span class=\"no\">TEST<\/span> <span class=\"no\">Message<\/span><span class=\"p\">]<\/span> <span class=\"o\">***************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Hello,World! \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"no\">RECAP<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"n\">ansible_test01<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test02<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test03<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"err\">$<\/span> <span class=\"n\">ansible<\/span><span class=\"o\">-<\/span><span class=\"n\">playbook<\/span> <span class=\"o\">--<\/span><span class=\"n\">tags<\/span> <span class=\"n\">debug_2<\/span> <span class=\"n\">ansible_playbook_debug<\/span><span class=\"p\">.<\/span><span class=\"nf\">yml<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"p\">[<\/span><span class=\"n\">all<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"no\">Gathering<\/span> <span class=\"no\">Facts<\/span><span class=\"p\">]<\/span> <span class=\"o\">*************************************************************************************************************************************<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n\r\n<span class=\"no\">TASK<\/span> <span class=\"p\">[<\/span><span class=\"n\">role_debug_2<\/span> <span class=\"p\">:<\/span> <span class=\"no\">Debug_Message_2<\/span><span class=\"p\">]<\/span> <span class=\"o\">**********************************************************************************************************************<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test01<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">skipping: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test02<\/span><span class=\"p\">]<\/span>\r\n<span class=\"ss\">ok: <\/span><span class=\"p\">[<\/span><span class=\"n\">ansible_test03<\/span><span class=\"p\">]<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"s2\">\"msg\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\" Unnecessary \"<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<span class=\"no\">PLAY<\/span> <span class=\"no\">RECAP<\/span> <span class=\"o\">*************************************************************************************************************************************************<\/span>\r\n<span class=\"n\">ansible_test01<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test02<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">1<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<span class=\"n\">ansible_test03<\/span>             <span class=\"p\">:<\/span> <span class=\"n\">ok<\/span><span class=\"o\">=<\/span><span class=\"mi\">2<\/span>    <span class=\"n\">changed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">unreachable<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">failed<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">skipped<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">rescued<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>    <span class=\"n\">ignored<\/span><span class=\"o\">=<\/span><span class=\"mi\">0<\/span>\r\n<\/code><\/pre>\n<h1>\u7ed3\u675f<\/h1>\n<p>\u6839\u636e\u5b9e\u8df5\u7ecf\u9a8c\uff0c\u6211\u5c3d\u91cf\u4ee5\u7b80\u660e\u6613\u61c2\u7684\u65b9\u5f0f\u8fdb\u884c\u4e86\u8f93\u51fa\u3002<br \/>\n\u5728\u64b0\u5199\u8fc7\u7a0b\u4e2d\uff0c\u6211\u5bf9import_role\u8fdb\u884c\u4e86\u4e00\u4e9b\u8c03\u67e5\u7814\u7a76\uff0c\u4f3c\u4e4e&#8221;roles&#8221;\u8fd9\u4e2a\u8868\u8ff0\u4e5f\u53ef\u4ee5\u5b9e\u73b0\u4e0e&#8221;import_role&#8221;\u76f8\u4f3c\u7684\u529f\u80fd&#8230;<br \/>\n\u8003\u8651\u5230\u65f6\u95f4\u6709\u9650\uff0c\u6211\u53ea\u5c06\u5173\u4e8e&#8221;import_role&#8221;\u7684\u5185\u5bb9\u4f5c\u4e3a\u5907\u5fd8\u5f55\u8bb0\u5f55\u4e0b\u6765\u4e86\u3002<\/p>\n<p>\u81ea\u52a8\u5316\u867d\u7136\u975e\u5e38\u65b9\u4fbf\uff0c\u4f46\u6700\u7ec8\u8fd8\u662f\u7531\u4eba\u6765\u8fdb\u884c\u7ba1\u7406\uff0c\u6240\u4ee5\u6211\u8ba4\u4e3a\u4f7f\u7528\u7c7b\u4f3c\u672c\u6b21\u89d2\u8272\u7ed3\u6784\u7684\u673a\u5236\u6765\u8fdb\u884c\u6574\u7406\u662f\u5f88\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0a\u4e00\u6b21 &nbsp; \u5f15\u8a00 \u641c\u7d22ansible\u7684\u5b9e\u9645\u793a\u4f8b\u65f6\uff0c\u7ecf\u5e38\u4f1a\u770b\u5230&#8221;\u5c06\u6240\u9700\u4efb\u52a1\u76f4\u63a5\u8bb0\u5f55\u5728pla [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42228","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>\u4f7f\u7528\u201cimport_role\u201d - 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\/\u4f7f\u7528import_role\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta 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