{"id":42201,"date":"2022-11-30T21:12:55","date_gmt":"2023-02-03T15:52:36","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ansible%ef%bc%8c%e5%9c%a8amazon-linux-2023%e4%b8%8a%e5%ae%89%e8%a3%85postfix%e3%80%82\/"},"modified":"2024-04-29T03:10:09","modified_gmt":"2024-04-28T19:10:09","slug":"%e4%bd%bf%e7%94%a8ansible%ef%bc%8c%e5%9c%a8amazon-linux-2023%e4%b8%8a%e5%ae%89%e8%a3%85postfix%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8ansible%ef%bc%8c%e5%9c%a8amazon-linux-2023%e4%b8%8a%e5%ae%89%e8%a3%85postfix%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Ansible\uff0c\u5728Amazon Linux 2023\u4e0a\u5b89\u88c5Postfix"},"content":{"rendered":"<h1>Ansible\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u6211\u7528\u4e09\u884c\u6765\u63cf\u8ff0Ansible\u3002<\/p>\n<div>Ansible\u8d1f\u8d23\u7ba1\u7406\u670d\u52a1\u5668\u7684\u914d\u7f6e\u3002<br \/>\n\u9700\u8981\u914d\u7f6einventory\uff08\u9488\u5bf9\u54ea\u53f0\u670d\u52a1\u5668\uff09\u548cplaybook\uff08\u505a\u4ec0\u4e48\uff09\u3002<br \/>\n\u901a\u8fc7SSH\u6216WinRM\u8fde\u63a5\u670d\u52a1\u5668\uff0c\u5e76\u4e14\u4ee5\u65e0\u4ee3\u7406\u7684\u65b9\u5f0f\u8fd0\u884c\u3002<\/div>\n<p>\u9996\u5148\uff0c\u6211\u4f1a\u4ecb\u7ecd\u4e00\u4e0b\u5728Ansible\u4e0a\u6267\u884c\u4efb\u52a1\u7684\u611f\u89c9\u3002<br \/>\n\u5f53\u6267\u884cAnsible\u547d\u4ee4\u65f6\uff0c\u5b83\u4f1a\u8fde\u63a5\u5230\u670d\u52a1\u5668\u5e76\u6267\u884c\u6307\u5b9a\u7684\u4efb\u52a1\u3002<br \/>\n\u6700\u540e\uff0c\u5b83\u4f1a\u7528\u6458\u8981\u65b9\u5f0f\u5448\u73b0\u66f4\u6539\u7684\u7ed3\u679c\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d4b7337434c4406cb733b\/4-0.gif\" alt=\"ansible\u5b9f\u884c.gif\" \/><\/div>\n<h1>\u672c\u6b21\u8bbe\u7f6e\u7684\u6982\u8981\u56fe<\/h1>\n<p>\u4ee5\u4e0b\u662f\u5173\u4e8e Ansible \u7684\u6982\u8ff0\u56fe\u3002\u6211\u60f3\u901a\u8fc7\u4f7f\u7528\u5728\u672c\u5730PC\u4e0a\u914d\u7f6e\u7684 Ansible \u7684 inventory \u548c playbook \u6587\u4ef6\u6765\u8fdb\u884c\u90ae\u4ef6\u670d\u52a1\u5668\u7684\u8bbe\u7f6e\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d4b7337434c4406cb733b\/7-0.png\" alt=\"Ansible\u3056\u3063\u304f\u308a\u6982\u8981\u56f3.png\" \/><\/div>\n<p>\u8fd9\u53ef\u80fd\u4e5f\u9002\u7528\u4e8e\u4e00\u4e9b\u7b80\u5355\u7684\u5b9e\u5730\u64cd\u4f5c\u3002GitHub\u5b58\u50a8\u5e93\u5728\u8fd9\u91cc\u3002<\/p>\n<p>&nbsp;<\/p>\n<h1>\u628a\u4e8b\u60c5\u6e96\u5099\u597d<\/h1>\n<h2>\u5b89\u88c5Ansible<\/h2>\n<p>\u56e0\u4e3a\u6211\u4f7f\u7528\u7684\u662fMacbook\uff0c\u6240\u4ee5\u6211\u4f1a\u63d0\u53caMacOS\u7684\u5b89\u88c5\u3002<br \/>\n\u5b98\u65b9\u6587\u6863\u63a8\u8350\u4f7f\u7528pip\u8fdb\u884c\u5b89\u88c5\uff0c\u4f46\u7531\u4e8e\u6211\u4e5f\u80fd\u7528brew\u5b89\u88c5\uff0c\u6240\u4ee5\u6211\u9009\u62e9\u4e86\u4ece\u90a3\u91cc\u5b89\u88c5\u3002<\/p>\n<pre class=\"post-pre\"><code>brew <span class=\"nb\">install <\/span>ansible\r\n\r\n<span class=\"c\"># \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u78ba\u8a8d<\/span>\r\nansible <span class=\"nt\">--version<\/span>\r\n<span class=\"o\">&gt;&gt;<\/span> ansible <span class=\"o\">[<\/span>core 2.15.3]\r\n<\/code><\/pre>\n<h2>VSCode \u6269\u5c55\u529f\u80fd<\/h2>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d4b7337434c4406cb733b\/15-0.png\" alt=\"image.png\" \/><\/div>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Ansible\u306eyaml\u30d5\u30a1\u30a4\u30eb\u3092\u30cf\u30a4\u30e9\u30a4\u30c8\u3084\u30b5\u30b8\u30a7\u30b9\u30c8\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u307e\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5bfe\u8c61\u30d5\u30a1\u30a4\u30eb\u306f<\/ul>\n<\/li>\n<\/ul>\n<p>\/playbooks\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u914d\u4e0b\u306eyaml\u30d5\u30a1\u30a4\u30eb<br \/>\n\u62e1\u5f35\u5b50\u304c.ansible.yml\u3084.ansible.yaml<\/p>\n<p>etc&#8230;<\/p>\n<h2>\u542f\u52a8EC2<\/h2>\n<p>\u672c\u6b21\u662f\u901a\u8fc7AWS\u63a7\u5236\u53f0\u521b\u5efa\u7684\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">name: MailServer1\u3001MailServer2<\/ul>\n<\/li>\n<\/ul>\n<p>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\uff1a Amazon Linux 2023<br \/>\npem\u30d5\u30a3\u30a2\u30eb\u540d: ansible_mail.pem<\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7: \u30a4\u30f3\u30d0\u30a6\u30f3\u30c9\u30eb\u30fc\u30eb\u306b22\u756a\u30dd\u30fc\u30c8(SSH)\u3092\u8a31\u53ef<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d4b7337434c4406cb733b\/20-0.png\" alt=\"image.png\" \/><\/div>\n<h1>\u8bbe\u7f6e<\/h1>\n<p>\u90a3\u4e48\uff0c\u6211\u4eec\u7acb\u5373\u5f00\u59cb\u914d\u7f6e Ansible\u3002<\/p>\n<h2>\u670d\u52a1\u5668\u8fde\u63a5\u8bbe\u7f6e\uff08\u6e05\u5355\uff09<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\/etc\/ansible\/hosts\u3092\u53c2\u7167\u3059\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u30aa\u30d7\u30b7\u30e7\u30f3 -i &lt;inventory\u30d5\u30a1\u30a4\u30eb\u306epath&gt;\u3067\u3082\u6307\u5b9a\u53ef\u80fd\u306a\u306e\u3067\u3001\u4eca\u56de\u306finventory_hosts\u30d5\u30a1\u30a4\u30eb\u3092\u65b0\u898f\u4f5c\u6210\u3057\u3066\u8a2d\u5b9a\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/ul>\n<pre class=\"post-pre\"><code>[<span class=\"n\">mailservers<\/span>]\r\n<span class=\"n\">mail<\/span>-<span class=\"n\">server1<\/span> <span class=\"n\">ansible_host<\/span>=<span class=\"n\">ec2<\/span>-<span class=\"m\">54<\/span>-<span class=\"m\">249<\/span>-<span class=\"m\">100<\/span>-<span class=\"m\">242<\/span>.<span class=\"n\">ap<\/span>-<span class=\"n\">northeast<\/span>-<span class=\"m\">1<\/span>.<span class=\"n\">compute<\/span>.<span class=\"n\">amazonaws<\/span>.<span class=\"n\">com<\/span> <span class=\"n\">ansible_connection<\/span>=<span class=\"n\">ssh<\/span> <span class=\"n\">ansible_user<\/span>=<span class=\"n\">ec2<\/span>-<span class=\"n\">user<\/span> <span class=\"n\">ansible_ssh_private_key_file<\/span>=~\/.<span class=\"n\">ssh<\/span>\/<span class=\"n\">ansible_mail<\/span>.<span class=\"n\">pem<\/span>\r\n<span class=\"n\">mail<\/span>-<span class=\"n\">server2<\/span> <span class=\"n\">ansible_host<\/span>=<span class=\"n\">ec2<\/span>-<span class=\"m\">52<\/span>-<span class=\"m\">192<\/span>-<span class=\"m\">45<\/span>-<span class=\"m\">175<\/span>.<span class=\"n\">ap<\/span>-<span class=\"n\">northeast<\/span>-<span class=\"m\">1<\/span>.<span class=\"n\">compute<\/span>.<span class=\"n\">amazonaws<\/span>.<span class=\"n\">com<\/span> <span class=\"n\">ansible_connection<\/span>=<span class=\"n\">ssh<\/span> <span class=\"n\">ansible_user<\/span>=<span class=\"n\">ec2<\/span>-<span class=\"n\">user<\/span> <span class=\"n\">ansible_ssh_private_key_file<\/span>=~\/.<span class=\"n\">ssh<\/span>\/<span class=\"n\">ansible_mail<\/span>.<span class=\"n\">pem<\/span>\r\n<\/code><\/pre>\n<h3>\u5e93\u5b58\u6587\u4ef6\u7684\u8bbe\u7f6e\u503c<\/h3>\n<p>[\u30b0\u30eb\u30fc\u30d7\u540d]: \u30b0\u30eb\u30fc\u30d7\u540d\u306f\u4efb\u610f\u306e\u5024\u3067\u3059\u3002\u5f8c\u3067\u3053\u306e\u8a2d\u5b9a\u5024\u3092\u4f7f\u3063\u3066\u5bfe\u8c61\u30b5\u30fc\u30d0\u3092\u7279\u5b9a\u3057\u307e\u3059<br \/>\nansible_host: AWS\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u30d1\u30d6\u30ea\u30c3\u30afDNS\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<br \/>\nansible_connection: SSH<br \/>\nansible_user: \u63a5\u7d9a\u30e6\u30fc\u30b6\u30fc\u540d<br \/>\nansible_ssh_private_key_file: pem\u30d5\u30a1\u30a4\u30eb\u306e\u30d1\u30b9\u3092\u6307\u5b9a<\/p>\n<p>\u203b\u8fde\u63a5\u65b9\u6cd5\u4e0d\u4ec5\u9650\u4e8e\u4e0a\u8ff0\u7684\u65b9\u5f0f\uff08\u5982\u9700\u4e86\u89e3\u66f4\u591a\uff0c\u8bf7\u53c2\u9605\u4e0b\u65b9\u7684\u5b98\u65b9\u6587\u6863\uff09\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>Postfix\u7684\u5b89\u88c5\u3002<\/h2>\n<p>\u5728Ansible\u4e2d\uff0c\u6839\u636eYAML\u6587\u4ef6\u4e2d\u7684playbook\uff0c\u6309\u7167\u987a\u5e8f\u9010\u6b65\u5904\u7406\u3002<\/p>\n<h3>\u5267\u672c (j\u00f9<\/h3>\n<pre class=\"post-pre\"><code><span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Setup Postfix on MailServer<\/span>\r\n  <span class=\"na\">hosts<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"s\">mailservers<\/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=\"s\">Install Postfix<\/span>\r\n      <span class=\"na\">yum<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">postfix<\/span>\r\n        <span class=\"na\">state<\/span><span class=\"pi\">:<\/span> <span class=\"s\">present<\/span>\r\n      <span class=\"na\">become<\/span><span class=\"pi\">:<\/span> <span class=\"s\">yes<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">name: \u4efb\u610f\u306e\u5206\u304b\u308a\u3084\u3059\u3044\u8aac\u660e\u3067\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">hosts: inventory\u30d5\u30a1\u30a4\u30eb\u3067\u8a2d\u5b9a\u3057\u305f\u30b0\u30eb\u30fc\u30d7\u540d\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u3059\uff08\u3053\u308c\u3067MailServer1\u3068MailServer2\u306b\u5bfe\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b9f\u884c\u3055\u308c\u307e\u3059\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">tasks: \u8907\u6570\u306e\u30bf\u30b9\u30af\u3092\u8a2d\u5b9a\u3067\u304d\u307e\u3059\u3002\u3044\u3063\u305f\u3093\u4e00\u3064\u3060\u3051\u8a2d\u5b9a\u3057\u307e\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>yum\u3092\u4f7f\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3044\u307e\u3059<br \/>\nstate\u306e\u5024\u306b\u3088\u3063\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3084\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u8a2d\u5b9a\u3057\u307e\u3059<\/p>\n<p>present:\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<br \/>\nabsent:\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/p>\n<p>become: yes\u3092\u6307\u5b9a\u3059\u308b\u3068root\u6a29\u9650\u3067\u5b9f\u884c\u3057\u307e\u3059<\/p>\n<p>\u672a\u6307\u5b9a\u3060\u3068ec2-user\u3067Postfix\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u6a29\u9650\u304c\u7121\u304f\u3066\u30a8\u30e9\u30fc\u306b\u306a\u308a\u307e\u3059<\/p>\n<h3>\u6267\u884c\uff08ansible-playbook\u547d\u4ee4\uff09<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ansible-playbook <span class=\"nt\">-i<\/span> inventory_hosts setup_postfix.ansible.yaml\r\n\r\nPLAY <span class=\"o\">[<\/span>Setup Postfix on MailServer] <span class=\"k\">**********************************************************************************<\/span>\r\n\r\nTASK <span class=\"o\">[<\/span>Gathering Facts] <span class=\"k\">**********************************************************************************************<\/span>\r\n<span class=\"o\">[<\/span>WARNING]: Platform linux on host mail-server2 is using the discovered Python interpreter at \/usr\/bin\/python3.9, but\r\nfuture installation of another Python interpreter could change the meaning of that path. See\r\nhttps:\/\/docs.ansible.com\/ansible-core\/2.15\/reference_appendices\/interpreter_discovery.html <span class=\"k\">for <\/span>more information.\r\nok: <span class=\"o\">[<\/span>mail-server2]\r\n<span class=\"o\">[<\/span>WARNING]: Platform linux on host mail-server1 is using the discovered Python interpreter at \/usr\/bin\/python3.9, but\r\nfuture installation of another Python interpreter could change the meaning of that path. See\r\nhttps:\/\/docs.ansible.com\/ansible-core\/2.15\/reference_appendices\/interpreter_discovery.html <span class=\"k\">for <\/span>more information.\r\nok: <span class=\"o\">[<\/span>mail-server1]\r\n\r\nTASK <span class=\"o\">[<\/span>Install Postfix] <span class=\"k\">**********************************************************************************************<\/span>\r\nchanged: <span class=\"o\">[<\/span>mail-server2]\r\nchanged: <span class=\"o\">[<\/span>mail-server1]\r\n\r\nPLAY RECAP <span class=\"k\">**********************************************************************************************************<\/span>\r\nmail-server1               : <span class=\"nv\">ok<\/span><span class=\"o\">=<\/span>2    <span class=\"nv\">changed<\/span><span class=\"o\">=<\/span>1    <span class=\"nv\">unreachable<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">failed<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">skipped<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">rescued<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">ignored<\/span><span class=\"o\">=<\/span>0   \r\nmail-server2               : <span class=\"nv\">ok<\/span><span class=\"o\">=<\/span>2    <span class=\"nv\">changed<\/span><span class=\"o\">=<\/span>1    <span class=\"nv\">unreachable<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">failed<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">skipped<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">rescued<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">ignored<\/span><span class=\"o\">=<\/span>0\r\n<\/code><\/pre>\n<h3>\u786e\u8ba4<\/h3>\n<p>\u6211\u786e\u8ba4\u5b89\u88c5\u4e86Postfix\u3002\uff08\u8fd9\u91cc\u7701\u7565\u4e86MailServer2\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>yum list installed | <span class=\"nb\">grep <\/span>postfix\r\npostfix.x86_64                         2:3.7.2-4.amzn2023.0.4             @amazonlinux\r\n<\/code><\/pre>\n<h2>\u66f4\u65b0Postfix\u7684\u914d\u7f6e\u6587\u4ef6<\/h2>\n<p>\u4e0b\u9762\u662fPostfix\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u5728\u4e2d\u56fd\uff0c\u6709\u51e0\u79cd\u4e0d\u540c\u7684Postfix\u914d\u7f6e\u6587\u4ef6\u7c7b\u578b\uff0c\u4f46\u57fa\u672c\u4e0a\u53ea\u8981\u80fd\u66f4\u65b0\/etc\/postfix\/main.cf\u6587\u4ef6\uff0c\u5176\u4ed6\u914d\u7f6e\u6587\u4ef6\u4e5f\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u65b9\u6cd5\u8fdb\u884c\u66f4\u65b0\u3002<\/p>\n<h3>\u5267\u672c<\/h3>\n<p>\u5c06\u8981\u66f4\u65b0\u7684main.cf\u6587\u4ef6\u653e\u7f6e\u5728\/etc\/postfix\/main.cf\u76ee\u5f55\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code># Global Postfix configuration file. This file lists only a subset\r\n# of all parameters. For the syntax, and for a complete parameter\r\n# list, see the postconf(5) manual page (command: \"man 5 postconf\").\r\n#\r\n...\uff08\u7701\u7565\uff09\r\n<span class=\"gd\">- #myhostname = host.domain.tld\r\n<\/span><span class=\"gi\">+ myhostname = example.com\r\n<\/span><\/code><\/pre>\n<p>\u5c06\u5176\u6dfb\u52a0\u5230\u4e4b\u524d\u7684playbook\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Setup Postfix on MailServer<\/span>\r\n  <span class=\"na\">hosts<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"s\">mailservers<\/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=\"s\">Install Postfix<\/span>\r\n      <span class=\"na\">yum<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">postfix<\/span>\r\n        <span class=\"na\">state<\/span><span class=\"pi\">:<\/span> <span class=\"s\">present<\/span>\r\n      <span class=\"na\">become<\/span><span class=\"pi\">:<\/span> <span class=\"s\">yes<\/span>\r\n    <span class=\"c1\"># \u25a0\u25a0\u25a0\u25a0 \u3053\u3053\u304b\u3089\u8ffd\u8a18 \u25a0\u25a0\u25a0\u25a0<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Edit Postfix Config<\/span>\r\n      <span class=\"na\">copy<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">src<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">{{<\/span> <span class=\"s\">playbook_dir<\/span> <span class=\"s\">}}\/etc\/postfix\/main.cf\"<\/span>\r\n        <span class=\"na\">dest<\/span><span class=\"pi\">:<\/span> <span class=\"s\">\/etc\/postfix\/main.cf<\/span>\r\n      <span class=\"na\">become<\/span><span class=\"pi\">:<\/span> <span class=\"s\">yes<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">copy: \u30b3\u30d4\u30fc\u30b3\u30de\u30f3\u30c9\u3067\u3059\u3002\u4eca\u56de\u306f\u30d5\u30a1\u30a4\u30eb\u5358\u4f4d\u3067\u30b3\u30d4\u30fc\u3057\u3066\u3044\u307e\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>src: playbook_dir\u306fAnsible\u304c\u63d0\u4f9b\u3057\u3066\u3044\u308b\u30de\u30b8\u30c3\u30af\u5909\u6570\u3067\u3059\u3002\u5909\u6570\u306e\u53c2\u7167\u306f{{ }}\u3067\u56f2\u307f\u307e\u3059<\/p>\n<h3>\u6267\u884c\uff08ansible-playbook\u547d\u4ee4\uff09<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ansible-playbook <span class=\"nt\">-i<\/span> inventory_hosts setup_postfix.ansible.yaml\r\n\r\nPLAY <span class=\"o\">[<\/span>Setup Postfix on MailServer] <span class=\"k\">**********************************************************************************<\/span>\r\n\r\nTASK <span class=\"o\">[<\/span>Gathering Facts] <span class=\"k\">**********************************************************************************************<\/span>\r\n<span class=\"o\">[<\/span>WARNING]: Platform linux on host mail-server1 is using the discovered Python interpreter at \/usr\/bin\/python3.9, but\r\nfuture installation of another Python interpreter could change the meaning of that path. See\r\nhttps:\/\/docs.ansible.com\/ansible-core\/2.15\/reference_appendices\/interpreter_discovery.html <span class=\"k\">for <\/span>more information.\r\nok: <span class=\"o\">[<\/span>mail-server1]\r\n<span class=\"o\">[<\/span>WARNING]: Platform linux on host mail-server2 is using the discovered Python interpreter at \/usr\/bin\/python3.9, but\r\nfuture installation of another Python interpreter could change the meaning of that path. See\r\nhttps:\/\/docs.ansible.com\/ansible-core\/2.15\/reference_appendices\/interpreter_discovery.html <span class=\"k\">for <\/span>more information.\r\nok: <span class=\"o\">[<\/span>mail-server2]\r\n\r\nTASK <span class=\"o\">[<\/span>Install Postfix] <span class=\"k\">**********************************************************************************************<\/span>\r\nok: <span class=\"o\">[<\/span>mail-server1]\r\nok: <span class=\"o\">[<\/span>mail-server2]\r\n\r\nTASK <span class=\"o\">[<\/span>Edit Postfix Config] <span class=\"k\">******************************************************************************************<\/span>\r\nchanged: <span class=\"o\">[<\/span>mail-server1]\r\nchanged: <span class=\"o\">[<\/span>mail-server2]\r\n\r\nPLAY RECAP <span class=\"k\">**********************************************************************************************************<\/span>\r\nmail-server1               : <span class=\"nv\">ok<\/span><span class=\"o\">=<\/span>3    <span class=\"nv\">changed<\/span><span class=\"o\">=<\/span>1    <span class=\"nv\">unreachable<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">failed<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">skipped<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">rescued<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">ignored<\/span><span class=\"o\">=<\/span>0   \r\nmail-server2               : <span class=\"nv\">ok<\/span><span class=\"o\">=<\/span>3    <span class=\"nv\">changed<\/span><span class=\"o\">=<\/span>1    <span class=\"nv\">unreachable<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">failed<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">skipped<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">rescued<\/span><span class=\"o\">=<\/span>0    <span class=\"nv\">ignored<\/span><span class=\"o\">=<\/span>0  \r\n<\/code><\/pre>\n<h3>\u786e\u8ba4<\/h3>\n<p>\u6211\u786e\u8ba4\u4e86main.cf\u6587\u4ef6\u5df2\u7ecf\u66f4\u65b0\u3002\uff08\u5ffd\u7565MailServer2\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">cat<\/span> \/etc\/postfix\/main.cf | <span class=\"nb\">grep <\/span>example.com\r\nmyhostname <span class=\"o\">=<\/span> example.com\r\n<\/code><\/pre>\n<h1>\u5c1d\u8bd5\u540e\u6211\u7684\u611f\u89c9<\/h1>\n<p>\u53ea\u8981\u80fd\u591f\u901a\u8fc7SSH\u8fde\u63a5\uff0c\u5c31\u80fd\u591f\u65b9\u4fbf\u5730\u7ba1\u7406\u914d\u7f6e\u6587\u4ef6\u3002Ansible\u5177\u5907\u5e42\u7b49\u6027\uff08\u65e0\u8bba\u6267\u884c\u591a\u5c11\u6b21\u90fd\u80fd\u5f97\u5230\u76f8\u540c\u7ed3\u679c\uff09\u7684\u7279\u6027\uff0c\u8fd9\u4e5f\u610f\u5473\u7740\u53ef\u4ee5\u8fdb\u884c\u591a\u6b21\u5c1d\u8bd5\u548c\u9519\u8bef\u4fee\u6b63\uff0c\u8fd9\u8ba9\u4eba\u611f\u5230\u5f88\u53ef\u9760\u3002\u5c3d\u7ba1\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u53ef\u80fd\u5b58\u5728\u5e42\u7b49\u6027\u65e0\u6cd5\u4fdd\u6301\u7684\u60c5\u51b5&#8230;\u5373\u4fbf\u5982\u6b64\uff0c\u901a\u8fc7\u5c06\u914d\u7f6e\u6587\u4ef6\u8fdb\u884c\u4ee3\u7801\u7ba1\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u8ffd\u8e2a\u5230\u5f53\u521d\u7684\u914d\u7f6e\u76ee\u7684\u548c\u66f4\u6539\u5386\u53f2\uff0c\u8fd9\u5bf9\u56e2\u961f\u6765\u8bf4\u4e5f\u662f\u4e00\u79cd\u8d44\u4ea7\uff0c\u6211\u8ba4\u4e3a\u3002<\/p>\n<h2>\u586b\u88dc<\/h2>\n<ul class=\"post-ul\">Amazon Linux 2 \u3067\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5165\u3063\u3066\u3044\u308bpostfix.service\u30b5\u30fc\u30d3\u30b9\u304cAmazon Linux 2023 \u3067\u306f\u5165\u3063\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u81ea\u524d\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/ul>\n<h2>\u8bf7\u53c2\u8003<\/h2>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ansible\u662f\u4ec0\u4e48\uff1f \u6211\u7528\u4e09\u884c\u6765\u63cf\u8ff0Ansible\u3002 Ansible\u8d1f\u8d23\u7ba1\u7406\u670d\u52a1\u5668\u7684\u914d\u7f6e\u3002 \u9700\u8981\u914d\u7f6einve [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42201","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) - 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