{"id":42551,"date":"2023-07-15T07:47:47","date_gmt":"2023-12-24T18:26:30","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%87%aa%e5%ae%9a%e4%b9%89-ansible-%e5%9c%a8%e6%96%87%e4%bb%b6%e5%a4%8d%e5%88%b6%e6%97%b6%e7%9a%84%e5%89%8d%e7%bc%80%e3%80%82\/"},"modified":"2024-04-30T13:39:22","modified_gmt":"2024-04-30T05:39:22","slug":"%e8%87%aa%e5%ae%9a%e4%b9%89-ansible-%e5%9c%a8%e6%96%87%e4%bb%b6%e5%a4%8d%e5%88%b6%e6%97%b6%e7%9a%84%e5%89%8d%e7%bc%80%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e8%87%aa%e5%ae%9a%e4%b9%89-ansible-%e5%9c%a8%e6%96%87%e4%bb%b6%e5%a4%8d%e5%88%b6%e6%97%b6%e7%9a%84%e5%89%8d%e7%bc%80%e3%80%82\/","title":{"rendered":"\u81ea\u5b9a\u4e49 Ansible \u5728\u6587\u4ef6\u590d\u5236\u65f6\u7684\u524d\u7f00"},"content":{"rendered":"<h1>\u4e00\u5f00\u7aef (y\u012b<\/h1>\n<p>\u4f7f\u7528lineinfile\u6a21\u5757\u65f6\uff0c\u6211\u53d1\u73b0\u7531\u4e8ebackup=yes\u53c2\u6570\u751f\u6210\u7684\u5907\u4efd\u6587\u4ef6\u540d\u4e0d\u662f\u5f88\u6ee1\u610f&#8230;<br \/>\n\u56e0\u6b64\uff0c\u6211\u8003\u8651\u4e86\u4e00\u4e9b\u81ea\u7531\u8bbe\u7f6e\u524d\u7f00\u4e14\u5bb9\u6613\u914d\u7f6e\u7684\u65b9\u6cd5\u3002<\/p>\n<h1>\u6784\u6210<\/h1>\n<p>\u4ee5\u4e0b\u662f\u5bf9\u4e0a\u8ff0\u5185\u5bb9\u7684\u4e2d\u6587\u672c\u5730\u5316\u7248\u672c\uff1a<\/p>\n<p>\u25a0\u63a7\u5236\u8282\u70b9\uff08\u6267\u884cansible\u547d\u4ee4\u7684\u4e3b\u673a\uff09<br \/>\n\u00b7 CentOS 8.0.1905<br \/>\n\u00b7 Ansible 2.9.2<br \/>\n\u25a0\u76ee\u6807\u8282\u70b9\uff08\u7531ansible\u8fdb\u884c\u914d\u7f6e\u7ba1\u7406\u7684\u4e3b\u673a\uff09<br \/>\n\u00b7 CentOS 7.6.1810<\/p>\n<h1>\u8bf7\u786e\u8ba4\u9ed8\u8ba4\u524d\u7f00\u3002<\/h1>\n<p>\u9996\u5148\uff0c\u6211\u4f1a\u786e\u8ba4\u53ef\u4ee5\u52a0\u5165\u54ea\u4e9b\u524d\u7f00\u3002<br \/>\n\u6682\u65f6\u5148\u7528Ansible\u521b\u5efa\u5907\u4efd\u6587\u4ef6\u7684\u76ee\u6807\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> file <span class=\"nt\">-a<\/span> <span class=\"s2\">\"name=test.txt state=touch\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"ansible_facts\"<\/span>: <span class=\"o\">{<\/span>\r\n        <span class=\"s2\">\"discovered_interpreter_python\"<\/span>: <span class=\"s2\">\"\/usr\/bin\/python\"<\/span>\r\n    <span class=\"o\">}<\/span>,\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\"test.txt\"<\/span>,\r\n    <span class=\"s2\">\"gid\"<\/span>: 1000,\r\n    <span class=\"s2\">\"group\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"mode\"<\/span>: <span class=\"s2\">\"0664\"<\/span>,\r\n    <span class=\"s2\">\"owner\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"secontext\"<\/span>: <span class=\"s2\">\"unconfined_u:object_r:user_home_t:s0\"<\/span>,\r\n    <span class=\"s2\">\"size\"<\/span>: 0,\r\n    <span class=\"s2\">\"state\"<\/span>: <span class=\"s2\">\"file\"<\/span>,\r\n    <span class=\"s2\">\"uid\"<\/span>: 1000\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@target ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls\r\n<\/span>test.txt\r\n<\/code><\/pre>\n<p>\u786e\u8ba4\u9ed8\u8ba4\u524d\u7f00\u3002<br \/>\n\u901a\u8fc7lineinfile\u6a21\u5757\u6307\u5b9abackup=yes\u9009\u9879\uff0c\u968f\u610f\u8fdb\u884c\u7f16\u8f91\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> lineinfile <span class=\"nt\">-a<\/span> <span class=\"s2\">\"dest=test.txt line='foo' backup=yes\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"ansible_facts\"<\/span>: <span class=\"o\">{<\/span>\r\n        <span class=\"s2\">\"discovered_interpreter_python\"<\/span>: <span class=\"s2\">\"\/usr\/bin\/python\"<\/span>\r\n    <span class=\"o\">}<\/span>,\r\n    <span class=\"s2\">\"backup\"<\/span>: <span class=\"s2\">\"test.txt.4031.2019-12-23@21:29:44~\"<\/span>,\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"msg\"<\/span>: <span class=\"s2\">\"line added\"<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@target ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls\r\n<\/span>test.txt test.txt.4031.2019-12-23@21:29:44~\r\n<\/code><\/pre>\n<p>\u9ed8\u8ba4\u521b\u5efa\u7684\u524d\u7f00\u4f3c\u4e4e\u662f\u201c\u539f\u59cb\u6587\u4ef6\u540d.pid(?)\u3002YYYY-mm-dd@HH:MM:ss~\u201d\u3002\u4f46\u662f\uff0c\u4e2a\u4eba\u800c\u8a00\uff0c\u6211\u4e0d\u559c\u6b22\u4f7f\u7528@\u6216:\u3002<\/p>\n<h1>\u5c1d\u8bd5\u4e3a\u6bcf\u4e2a\u573a\u666f\u5355\u72ec\u8bbe\u7f6e\u4e13\u5c5e\u7684\u524d\u7f00\u3002<\/h1>\n<h2>\u56fa\u5b9a\u7684\u524d\u7f00 (g\u00f9 de zhui)<\/h2>\n<p>\u5982\u679c\u53ea\u662f\u6682\u65f6\u9700\u8981\u5907\u4efd\uff0c\u5e76\u4e14\u5728\u5de5\u4f5c\u5b8c\u6210\u540e\u4f1a\u5220\u9664\u5907\u4efd\u6587\u4ef6\u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u8ba4\u4e3a\u4f7f\u7528copy\u6a21\u5757\u662f\u6700\u65b9\u4fbf\u7684\u9009\u62e9\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> copy <span class=\"nt\">-a<\/span> <span class=\"s2\">\"src=test.txt dest=test.txt.bak remote_src=yes\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"ansible_facts\"<\/span>: <span class=\"o\">{<\/span>\r\n        <span class=\"s2\">\"discovered_interpreter_python\"<\/span>: <span class=\"s2\">\"\/usr\/bin\/python\"<\/span>\r\n    <span class=\"o\">}<\/span>,\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"da39a3ee5e6b4b0d3255bfef95601890afd80709\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\".\/test.txt.bak\"<\/span>,\r\n    <span class=\"s2\">\"gid\"<\/span>: 1000,\r\n    <span class=\"s2\">\"group\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d41d8cd98f00b204e9800998ecf8427e\"<\/span>,\r\n    <span class=\"s2\">\"mode\"<\/span>: <span class=\"s2\">\"0664\"<\/span>,\r\n    <span class=\"s2\">\"owner\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"secontext\"<\/span>: <span class=\"s2\">\"unconfined_u:object_r:user_home_t:s0\"<\/span>,\r\n    <span class=\"s2\">\"size\"<\/span>: 0,\r\n    <span class=\"s2\">\"src\"<\/span>: <span class=\"s2\">\"test.txt\"<\/span>,\r\n    <span class=\"s2\">\"state\"<\/span>: <span class=\"s2\">\"file\"<\/span>,\r\n    <span class=\"s2\">\"uid\"<\/span>: 1000\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@target ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls\r\n<\/span>test.txt  test.txt.4031.2019-12-23@21:29:44~  test.txt.bak\r\n<\/code><\/pre>\n<p>\u6210\u529f\u521b\u5efa\u4e86test.txt.bak\u3002<br \/>\n\u9700\u8981\u6ce8\u610f\u7684\u662f\u8981\u52a0\u4e0aremote_user=yes\u3002<br \/>\n\u7531\u4e8esrc\u7684\u76ee\u6807\u9ed8\u8ba4\u6307\u5411\u63a7\u5236\u8282\u70b9\uff0c\u56e0\u6b64\u9700\u8981\u6b64\u53c2\u6570\u5c06\u5176\u6307\u5411\u76ee\u6807\u8282\u70b9\u3002<\/p>\n<h2>\u5c07\u6642\u523b\u4f5c\u70ba\u524d\u7db4\u6dfb\u52a0<\/h2>\n<p>\u5927\u7ea6\u5728YYYYmmdd\u8fd9\u6837\u7684\u60c5\u51b5\u4e0b\uff0c\u5728\u4e0d\u9700\u8981\u4f7f\u7528&#8221;@&#8221;\u548c&#8221;:&#8221;\u7684\u60c5\u51b5\u4e0b\u3002<br \/>\n\u867d\u7136\u6211\u8ba4\u4e3a\u53ef\u80fd\u5df2\u7ecf\u5b58\u5728\u4e00\u4e2a\u5b58\u50a8\u5f53\u524d\u65f6\u95f4\u7684\u53d8\u91cf\uff0c\u4f46\u5728Ansible\u4e2d\u4f3c\u4e4e\u6ca1\u6709\u8fd9\u6837\u7684\u529f\u80fd\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u51b3\u5b9a\u5728\u5904\u7406\u8fc7\u7a0b\u4e2d\u6267\u884cdate\u547d\u4ee4\u6765\u83b7\u53d6\u65f6\u95f4\u3002\u4f7f\u7528copy\u6a21\u5757\u8fdb\u884c\u590d\u5236\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> copy <span class=\"nt\">-a<\/span> <span class=\"s2\">\"src=test.txt remote_src=yes dest=test.txt.{{ lookup('pipe',\r\n'date +%Y%m%d') }}\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"ansible_facts\"<\/span>: <span class=\"o\">{<\/span>\r\n        <span class=\"s2\">\"discovered_interpreter_python\"<\/span>: <span class=\"s2\">\"\/usr\/bin\/python\"<\/span>\r\n    <span class=\"o\">}<\/span>,\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\".\/test.txt.20191223\"<\/span>,\r\n    <span class=\"s2\">\"gid\"<\/span>: 1000,\r\n    <span class=\"s2\">\"group\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d3b07384d113edec49eaa6238ad5ff00\"<\/span>,\r\n    <span class=\"s2\">\"mode\"<\/span>: <span class=\"s2\">\"0664\"<\/span>,\r\n    <span class=\"s2\">\"owner\"<\/span>: <span class=\"s2\">\"ansible\"<\/span>,\r\n    <span class=\"s2\">\"secontext\"<\/span>: <span class=\"s2\">\"unconfined_u:object_r:user_home_t:s0\"<\/span>,\r\n    <span class=\"s2\">\"size\"<\/span>: 4,\r\n    <span class=\"s2\">\"src\"<\/span>: <span class=\"s2\">\"test.txt\"<\/span>,\r\n    <span class=\"s2\">\"state\"<\/span>: <span class=\"s2\">\"file\"<\/span>,\r\n    <span class=\"s2\">\"uid\"<\/span>: 1000\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@target ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls\r\n<\/span>test.txt  test.txt.20191223  test.txt.4031.2019-12-23@21:29:44~  test.txt.bak\r\n<\/code><\/pre>\n<p>\u5df2\u7ecf\u521b\u5efa\u4e86test.txt.20191223\u6587\u4ef6\u3002<br \/>\n\u5982\u679c\u5728lookup\u63d2\u4ef6\u7684\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e2d\u6307\u5b9apipe\uff0c\u60a8\u53ef\u4ee5\u5c06\u7b2c\u4e8c\u4e2a\u53c2\u6570\u7684\u547d\u4ee4\u6267\u884c\u7ed3\u679c\u66ff\u6362\u4e3a{{ }}\u3002<br \/>\n\u8fd9\u5f88\u65b9\u4fbf\u3002\u8bf7\u6ce8\u610f\u7b2c\u4e8c\u4e2a\u53c2\u6570\u662f\u5728\u63a7\u5236\u670d\u52a1\u5668\u73af\u5883\u4e2d\u8fd0\u884c\u7684\u3002\u786e\u4fdd\u65f6\u95f4\u540c\u6b65\u6b63\u786e\uff01<\/p>\n<h2>\u5408\u6210\u4e3b\u673a\u540d\u79f0\u548c\u65e5\u671f<\/h2>\n<p>\u5982\u679c\u6700\u540e\u5e0c\u671b\u4e3a\u83b7\u53d6\u8bc1\u636e\u800c\u8fdb\u884c\u5907\u4efd\u7b49\u64cd\u4f5c\uff0c\u53ef\u4ee5\u4f7f\u7528fetch\u6a21\u5757\u8fdb\u884c\u4fe1\u606f\u83b7\u53d6\uff0c\u4f46\u5982\u679c\u4e0d\u52a0\u601d\u8003\u5730\u8fdb\u884c\u64cd\u4f5c\uff0c\u5219\u4f1a\u51fa\u73b0\u4ee5\u4e0b\u60c5\u51b5\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> fetch <span class=\"nt\">-a<\/span> <span class=\"s2\">\"src=test.txt dest=\/home\/ansible\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\"\/home\/ansible\/host1\/test.txt\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d3b07384d113edec49eaa6238ad5ff00\"<\/span>,\r\n    <span class=\"s2\">\"remote_checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"remote_md5sum\"<\/span>: null\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> \/home\/ansible\r\nhost1\r\n<span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> <span class=\"nt\">-R<\/span> \/home\/ansible\/host1\r\ntest.txt\r\n<\/code><\/pre>\n<p>dest\u76ee\u5f55\u4e0b\u7684\/home\/ansible\u4e0b\u521b\u5efa\u4e86host1\/test.txt\u6587\u4ef6\u3002<br \/>\nfetch\u6a21\u5757\u7684\u57fa\u672c\u64cd\u4f5c\u662f\u5c06\u6587\u4ef6\u4fdd\u5b58\u5728\u201cdest\u6307\u5b9a\u7684\u76ee\u5f55 + \u4e3b\u673a\u540d\u76ee\u5f55 + \u6587\u4ef6\u7684\u5b8c\u6574\u8def\u5f84\u201d\u7684\u5c42\u6b21\u7ed3\u6784\u4e2d\u3002\u8fd9\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u907f\u514d\u6587\u4ef6\u4e0a\u7684\u8986\u76d6\u51b2\u7a81\uff0c\u4f46\u6211\u4e2a\u4eba\u89c9\u5f97\u8fd8\u53ef\u4ee5\u518d\u7b80\u6d01\u4e00\u70b9\u3002<br \/>\n\u56e0\u6b64\uff0c\u6211\u5c06\u5145\u5206\u5229\u7528fetch\u6a21\u5757\u7684flat\u9009\u9879\u548c\u4e4b\u524d\u7684\u65b9\u6cd5\u6765\u5c1d\u8bd5\u6539\u8fdb\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible host1 <span class=\"nt\">-m<\/span> fetch <span class=\"nt\">-a<\/span> <span class=\"s2\">\"src=test.txt dest=\/home\/ansible\/test.txt.{{ inventory_host\r\nname }}_{{ lookup('pipe','date +%Y%m%d' )}} flat=yes\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\"\/home\/ansible\/test.txt.host1_20191223\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d3b07384d113edec49eaa6238ad5ff00\"<\/span>,\r\n    <span class=\"s2\">\"remote_checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"remote_md5sum\"<\/span>: null\r\n<span class=\"o\">}<\/span>\r\n<span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> \/home\/ansible\r\nhost1  test.txt.host1_20191223\r\n<\/code><\/pre>\n<p>inventory_hostname\u53d8\u91cf\u5b58\u50a8\u4e86\u5f53\u524d\u6267\u884c\u76ee\u6807\u8282\u70b9\u7684\u540d\u79f0\u3002<br \/>\nflat\u9009\u9879\u5c06src\u6307\u5b9a\u7684\u6587\u4ef6\u653e\u7f6e\u5728dest\u6307\u5b9a\u7684\u76ee\u5f55\u4e0b\uff0c\u4f46\u5982\u679c\u4e0d\u52a0\u4ee5\u5904\u7406\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u8986\u76d6\u51b2\u7a81\u3002<br \/>\n\u5982\u679c\u6309\u4e3b\u673a\u540d\u5206\u7c7b\uff0c\u6587\u4ef6\u540d\u5c06\u4e0d\u540c\uff0c\u56e0\u6b64\u4e0d\u4f1a\u88ab\u8986\u76d6\u3002<br \/>\n\u4e3a\u4e86\u786e\u4fdd\uff0c\u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u53e6\u4e00\u53f0\u4e3b\u673a\u8fdb\u884c\u6d4b\u8bd5\uff08\u4e0a\u9762fetch\u83b7\u53d6\u7684\u6587\u4ef6\u5df2\u88ab\u5220\u9664\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span>ansible all <span class=\"nt\">-m<\/span> fetch <span class=\"nt\">-a<\/span> <span class=\"s2\">\"src=test.txt dest=\/home\/ansible\/test.txt.{{ inventory_hostname }}_{{ lookup('pipe','date +%Y%m%d' )}} flat=yes\"<\/span>\r\nhost1 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\"\/home\/ansible\/test.txt.host1_20191223\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d3b07384d113edec49eaa6238ad5ff00\"<\/span>,\r\n    <span class=\"s2\">\"remote_checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"remote_md5sum\"<\/span>: null\r\n<span class=\"o\">}<\/span>\r\nhost2 | CHANGED <span class=\"o\">=&gt;<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"changed\"<\/span>: <span class=\"nb\">true<\/span>,\r\n    <span class=\"s2\">\"checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"dest\"<\/span>: <span class=\"s2\">\"\/home\/ansible\/test.txt.host2_20191223\"<\/span>,\r\n    <span class=\"s2\">\"md5sum\"<\/span>: <span class=\"s2\">\"d3b07384d113edec49eaa6238ad5ff00\"<\/span>,\r\n    <span class=\"s2\">\"remote_checksum\"<\/span>: <span class=\"s2\">\"f1d2d2f924e986ac86fdf7b36c94bcdf32beec15\"<\/span>,\r\n    <span class=\"s2\">\"remote_md5sum\"<\/span>: null\r\n<span class=\"o\">}<\/span>\r\n\r\n<span class=\"o\">[<\/span>ansible@controll ~]<span class=\"nv\">$ <\/span><span class=\"nb\">ls<\/span> \/home\/ansible\r\nhost1  test.txt.host1_20191223  test.txt.host2_20191223\r\n<\/code><\/pre>\n<p>test.txt.host1_20191223\u548ctest.txt.host2_20191223\u5df2\u88ab\u521b\u5efa\u3002\u770b\u8d77\u6765\u6ca1\u95ee\u9898\uff01<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u8fd9\u6b21\u4f7f\u7528ansible\u547d\u4ee4\u6765\u6267\u884c\uff0c\u4f46\u662f\u4f7f\u7528playbook\u4e5f\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u7f16\u5199\u51fa\u8db3\u591f\u4f7f\u7528\u7684\u5185\u5bb9\u3002<br \/>\nJinja2\u5f88\u68d2\uff0c\u53ef\u4ee5\u7b80\u5355\u5730\u89e3\u51b3\u4e00\u4e9b\u7b80\u5355\u7684\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u5f00\u7aef (y\u012b \u4f7f\u7528lineinfile\u6a21\u5757\u65f6\uff0c\u6211\u53d1\u73b0\u7531\u4e8ebackup=yes\u53c2\u6570\u751f\u6210\u7684\u5907\u4efd\u6587\u4ef6\u540d\u4e0d\u662f\u5f88\u6ee1\u610f&#038; [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42551","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>\u81ea\u5b9a\u4e49 Ansible \u5728\u6587\u4ef6\u590d\u5236\u65f6\u7684\u524d\u7f00 - 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\/\u81ea\u5b9a\u4e49-ansible-\u5728\u6587\u4ef6\u590d\u5236\u65f6\u7684\u524d\u7f00\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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