{"id":45256,"date":"2024-10-06T21:35:15","date_gmt":"2024-10-06T13:35:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/45256\/"},"modified":"2024-10-06T21:35:15","modified_gmt":"2024-10-06T13:35:15","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-centos-8-rhel-8-%e4%b8%8a%e5%ae%89%e8%a3%9d-ansible%ef%bc%88%e8%87%aa%e5%8b%95%e5%8c%96%e5%b7%a5%e5%85%b7%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/45256\/","title":{"rendered":"\u5982\u4f55\u5728 CentOS 8\/RHEL 8 \u4e0a\u5b89\u88dd Ansible\uff08\u81ea\u52d5\u5316\u5de5\u5177\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8-centos-8-rhel-8-%e4%b8%8a%e5%ae%89%e8%a3%9d-ansible%ef%bc%88%e8%87%aa%e5%8b%95%e5%8c%96%e5%b7%a5%e5%85%b7%ef%bc%89-KDCgStEfOA\">\u5982\u4f55\u5728 CentOS 8\/RHEL 8 \u4e0a\u5b89\u88dd Ansible\uff08\u81ea\u52d5\u5316\u5de5\u5177\uff09<\/h1>\n<p>Ansible \u662f\u4e00\u6b3e\u6d41\u884c\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u914d\u7f6e\u7ba1\u7406\u3001\u61c9\u7528\u7a0b\u5f0f\u90e8\u7f72\u548c\u4efb\u52d9\u81ea\u52d5\u5316\u3002\u5b83\u7684\u7c21\u55ae\u6027\u548c\u5f37\u5927\u529f\u80fd\u4f7f\u5176\u6210\u70ba\u7cfb\u7d71\u7ba1\u7406\u54e1\u548c DevOps \u5718\u968a\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u6307\u5c0e\u60a8\u5982\u4f55\u5728 CentOS 8 \u6216 RHEL 8 \u4e0a\u5b89\u88dd Ansible\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%8f%90%e6%a2%9d%e4%bb%b6-KDCgStEfOA\">\u524d\u63d0\u689d\u4ef6<\/h2>\n<ul>\n<li>\u60a8\u9700\u8981\u64c1\u6709\u4e00\u53f0\u904b\u884c CentOS 8 \u6216 RHEL 8 \u7684\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u64c1\u6709 root \u6b0a\u9650\u6216 sudo \u6b0a\u9650\u7684\u7528\u6236\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e6%9b%b4%e6%96%b0%e7%b3%bb%e7%b5%b1-KDCgStEfOA\">\u6b65\u9a5f 1\uff1a\u66f4\u65b0\u7cfb\u7d71<\/h2>\n<p>\u5728\u5b89\u88dd Ansible \u4e4b\u524d\uff0c\u5efa\u8b70\u60a8\u5148\u66f4\u65b0\u7cfb\u7d71\u4ee5\u78ba\u4fdd\u6240\u6709\u8edf\u9ad4\u5305\u90fd\u662f\u6700\u65b0\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo dnf update -y<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e5%ae%89%e8%a3%9d-epel-%e5%ad%98%e5%84%b2%e5%ba%ab-KDCgStEfOA\">\u6b65\u9a5f 2\uff1a\u5b89\u88dd EPEL \u5b58\u5132\u5eab<\/h2>\n<p>Ansible \u5728 EPEL\uff08Extra Packages for Enterprise Linux\uff09\u5b58\u5132\u5eab\u4e2d\u53ef\u7528\uff0c\u56e0\u6b64\u60a8\u9700\u8981\u5148\u5b89\u88dd\u8a72\u5b58\u5132\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u5b89\u88dd EPEL\uff1a<\/p>\n<pre><code>sudo dnf install epel-release -y<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e5%ae%89%e8%a3%9d-ansible-KDCgStEfOA\">\u6b65\u9a5f 3\uff1a\u5b89\u88dd Ansible<\/h2>\n<p>\u5b89\u88dd EPEL \u5b58\u5132\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd Ansible\uff1a<\/p>\n<pre><code>sudo dnf install ansible -y<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Ansible \u7684\u7248\u672c\uff0c\u4ee5\u78ba\u4fdd\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>ansible --version<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e9%85%8d%e7%bd%ae-ansible-KDCgStEfOA\">\u6b65\u9a5f 4\uff1a\u914d\u7f6e Ansible<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u958b\u59cb\u914d\u7f6e Ansible\u3002\u9996\u5148\uff0c\u60a8\u9700\u8981\u7de8\u8f2f Ansible \u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u4f4d\u65bc \/etc\/ansible\/ansible.cfg\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4efb\u4f55\u6587\u672c\u7de8\u8f2f\u5668\u4f86\u7de8\u8f2f\u6b64\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>sudo nano \/etc\/ansible\/ansible.cfg<\/code><\/pre>\n<p>\u5728\u6b64\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u8a2d\u7f6e\u4e00\u4e9b\u57fa\u672c\u914d\u7f6e\uff0c\u4f8b\u5982 inventory \u6587\u4ef6\u7684\u4f4d\u7f6e\u3001SSH \u9023\u63a5\u8a2d\u7f6e\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>[defaults]\ninventory = \/etc\/ansible\/hosts\nremote_user = your_username\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-5%ef%bc%9a%e8%a8%ad%e7%bd%ae-inventory-%e6%96%87%e4%bb%b6-KDCgStEfOA\">\u6b65\u9a5f 5\uff1a\u8a2d\u7f6e Inventory \u6587\u4ef6<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e Ansible \u7684 inventory \u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u7528\u65bc\u5b9a\u7fa9\u60a8\u8981\u7ba1\u7406\u7684\u4f3a\u670d\u5668\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cinventory \u6587\u4ef6\u4f4d\u65bc \/etc\/ansible\/hosts\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7de8\u8f2f\u8a72\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/ansible\/hosts<\/code><\/pre>\n<p>\u5728\u6b64\u6587\u4ef6\u4e2d\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u8981\u7ba1\u7406\u7684\u4f3a\u670d\u5668\u7684 IP \u5730\u5740\u6216\u4e3b\u6a5f\u540d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>[webservers]\n192.168.1.10\n192.168.1.11\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f-6%ef%bc%9a%e6%b8%ac%e8%a9%a6-ansible-KDCgStEfOA\">\u6b65\u9a5f 6\uff1a\u6e2c\u8a66 Ansible<\/h2>\n<p>\u5b8c\u6210\u914d\u7f6e\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Ansible \u7684 ping \u6a21\u7d44\u4f86\u6e2c\u8a66\u9023\u63a5\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ansible all -m ping<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u6703\u770b\u5230\u985e\u4f3c\u65bc\u4ee5\u4e0b\u7684\u8f38\u51fa\uff0c\u8868\u793a Ansible \u80fd\u5920\u6210\u529f\u9023\u63a5\u5230\u60a8\u7684\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>192.168.1.10 | SUCCESS =&gt; {\n    \"changed\": false,\n    \"ping\": \"pong\"\n}\n192.168.1.11 | SUCCESS =&gt; {\n    \"changed\": false,\n    \"ping\": \"pong\"\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KDCgStEfOA\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 CentOS 8\/RHEL 8 \u4e0a\u5b89\u88dd Ansible\uff0c\u4e26\u9032\u884c\u57fa\u672c\u914d\u7f6e\u3002Ansible \u662f\u4e00\u500b\u5f37\u5927\u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u7c21\u5316\u4f3a\u670d\u5668\u7ba1\u7406\u548c\u61c9\u7528\u90e8\u7f72\u7684\u904e\u7a0b\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u4f3a\u670d\u5668\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u6216 <a href=\"https:\/\/server.hk\">VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u652f\u6301\u60a8\u7684\u81ea\u52d5\u5316\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 CentOS 8\/RHEL 8 \u4e0a\u5b89\u88dd Ansible\uff0c\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u7c21\u5316\u7cfb\u7d71\u7ba1\u7406\u548c\u914d\u7f6e\u904e\u7a0b\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-45256","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45256","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=45256"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45256\/revisions"}],"predecessor-version":[{"id":45257,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/45256\/revisions\/45257"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=45256"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=45256"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=45256"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}