{"id":44964,"date":"2024-10-06T19:29:17","date_gmt":"2024-10-06T11:29:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44964\/"},"modified":"2024-10-06T19:29:18","modified_gmt":"2024-10-06T11:29:18","slug":"linux-%e4%b8%ad%e9%83%a8%e7%bd%b2%e8%87%aa%e5%8b%95%e5%8c%96%e9%81%8b%e7%b6%ad%e5%b7%a5%e5%85%b7-ansible","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44964\/","title":{"rendered":"Linux \u4e2d\u90e8\u7f72\u81ea\u52d5\u5316\u904b\u7dad\u5de5\u5177 ansible"},"content":{"rendered":"<h1 id=\"linux-%e4%b8%ad%e9%83%a8%e7%bd%b2%e8%87%aa%e5%8b%95%e5%8c%96%e9%81%8b%e7%b6%ad%e5%b7%a5%e5%85%b7-ansible-xiFpWmNAKV\">Linux \u4e2d\u90e8\u7f72\u81ea\u52d5\u5316\u904b\u7dad\u5de5\u5177 Ansible<\/h1>\n<p>\u5728\u7576\u4eca\u7684 IT \u74b0\u5883\u4e2d\uff0c\u81ea\u52d5\u5316\u904b\u7dad\u5de5\u5177\u5df2\u6210\u70ba\u63d0\u9ad8\u6548\u7387\u548c\u964d\u4f4e\u932f\u8aa4\u7684\u91cd\u8981\u624b\u6bb5\u3002Ansible \u662f\u4e00\u6b3e\u6d41\u884c\u7684\u958b\u6e90\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u5c08\u70ba\u914d\u7f6e\u7ba1\u7406\u3001\u61c9\u7528\u7a0b\u5f0f\u90e8\u7f72\u548c\u4efb\u52d9\u81ea\u52d5\u5316\u800c\u8a2d\u8a08\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Linux \u74b0\u5883\u4e2d\u90e8\u7f72 Ansible\uff0c\u4e26\u4ecb\u7d39\u5176\u57fa\u672c\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ansible-%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-xiFpWmNAKV\">Ansible \u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>Ansible \u662f\u4e00\u500b\u57fa\u65bc Python \u7684\u81ea\u52d5\u5316\u5de5\u5177\uff0c\u4f7f\u7528 YAML \u8a9e\u8a00\u4f86\u7de8\u5beb\u914d\u7f6e\u6587\u4ef6\uff0c\u9019\u4f7f\u5f97\u5176\u8a9e\u6cd5\u7c21\u55ae\u6613\u61c2\u3002Ansible \u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u4ee3\u7406\u67b6\u69cb\uff1a<\/strong>Ansible \u4e0d\u9700\u8981\u5728\u88ab\u7ba1\u7406\u7684\u4e3b\u6a5f\u4e0a\u5b89\u88dd\u4efb\u4f55\u4ee3\u7406\u7a0b\u5f0f\uff0c\u9019\u4f7f\u5f97\u90e8\u7f72\u548c\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002<\/li>\n<li><strong>\u53ef\u64f4\u5c55\u6027\uff1a<\/strong>Ansible \u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u5230\u6578\u5343\u53f0\u4f3a\u670d\u5668\uff0c\u9069\u5408\u5927\u898f\u6a21\u7684\u74b0\u5883\u3002<\/li>\n<li><strong>\u6a21\u7d44\u5316\uff1a<\/strong>Ansible \u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u6a21\u7d44\uff0c\u53ef\u4ee5\u7528\u4f86\u57f7\u884c\u5404\u7a2e\u4efb\u52d9\uff0c\u5982\u6587\u4ef6\u64cd\u4f5c\u3001\u7528\u6236\u7ba1\u7406\u3001\u670d\u52d9\u7ba1\u7406\u7b49\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-ansible-xiFpWmNAKV\">\u5b89\u88dd Ansible<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\u5b89\u88dd Ansible \u975e\u5e38\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u57fa\u65bc Ubuntu \u7684\u5b89\u88dd\u6b65\u9a5f\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt install software-properties-common\nsudo add-apt-repository --yes --update ppa:ansible\/ansible\nsudo apt install ansible<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Ansible \u7684\u7248\u672c\uff1a<\/p>\n<pre><code>ansible --version<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae-ansible-xiFpWmNAKV\">\u914d\u7f6e Ansible<\/h2>\n<p>\u5728\u4f7f\u7528 Ansible \u4e4b\u524d\uff0c\u9700\u8981\u914d\u7f6e\u4e3b\u6a5f\u6e05\u55ae\uff08inventory file\uff09\uff0c\u9019\u662f\u4e00\u500b\u5305\u542b\u6240\u6709\u88ab\u7ba1\u7406\u4e3b\u6a5f\u7684\u6587\u4ef6\u3002\u53ef\u4ee5\u5728 \/etc\/ansible\/hosts \u4e2d\u9032\u884c\u914d\u7f6e\uff0c\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<pre><code>[webservers]\n192.168.1.10\n192.168.1.11\n\n[dbservers]\n192.168.1.20<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u5b9a\u7fa9\u4e86\u5169\u7d44\u4e3b\u6a5f\uff1awebservers \u548c dbservers\u3002<\/p>\n<h2 id=\"%e6%92%b0%e5%af%ab-ansible-playbook-xiFpWmNAKV\">\u64b0\u5beb Ansible Playbook<\/h2>\n<p>Ansible Playbook \u662f\u7528\u4f86\u5b9a\u7fa9\u81ea\u52d5\u5316\u4efb\u52d9\u7684 YAML \u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Playbook \u7bc4\u4f8b\uff0c\u7528\u65bc\u5b89\u88dd Nginx \u7db2\u9801\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>- hosts: webservers\n  become: yes\n  tasks:\n    - name: \u5b89\u88dd Nginx\n      apt:\n        name: nginx\n        state: present\n\n    - name: \u555f\u52d5 Nginx \u670d\u52d9\n      service:\n        name: nginx\n        state: started\n        enabled: yes<\/code><\/pre>\n<p>\u8981\u57f7\u884c\u9019\u500b Playbook\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>ansible-playbook -i \/etc\/ansible\/hosts your_playbook.yml<\/code><\/pre>\n<h2 id=\"%e4%bd%bf%e7%94%a8-ansible-%e7%9a%84%e5%a5%bd%e8%99%95-xiFpWmNAKV\">\u4f7f\u7528 Ansible \u7684\u597d\u8655<\/h2>\n<p>\u4f7f\u7528 Ansible \u9032\u884c\u81ea\u52d5\u5316\u904b\u7dad\u6709\u8a31\u591a\u597d\u8655\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u6548\u7387\uff1a<\/strong>\u81ea\u52d5\u5316\u91cd\u8907\u6027\u4efb\u52d9\uff0c\u7bc0\u7701\u6642\u9593\u548c\u4eba\u529b\u6210\u672c\u3002<\/li>\n<li><strong>\u6e1b\u5c11\u932f\u8aa4\uff1a<\/strong>\u901a\u904e\u6a19\u6e96\u5316\u914d\u7f6e\uff0c\u964d\u4f4e\u624b\u52d5\u64cd\u4f5c\u5e36\u4f86\u7684\u932f\u8aa4\u98a8\u96aa\u3002<\/li>\n<li><strong>\u6613\u65bc\u5b78\u7fd2\uff1a<\/strong>\u7c21\u55ae\u7684\u8a9e\u6cd5\u548c\u7d50\u69cb\u4f7f\u5f97\u65b0\u624b\u4e5f\u80fd\u5feb\u901f\u4e0a\u624b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-xiFpWmNAKV\">\u7d50\u8ad6<\/h2>\n<p>Ansible \u662f\u4e00\u6b3e\u5f37\u5927\u7684\u81ea\u52d5\u5316\u904b\u7dad\u5de5\u5177\uff0c\u9069\u5408\u5404\u7a2e\u898f\u6a21\u7684 IT \u74b0\u5883\u3002\u901a\u904e\u7c21\u55ae\u7684\u5b89\u88dd\u548c\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u591a\u53f0\u4f3a\u670d\u5668\uff0c\u4e26\u81ea\u52d5\u5316\u5404\u7a2e\u4efb\u52d9\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u4f01\u696d\u9084\u662f\u5927\u578b\u4f01\u696d\uff0cAnsible \u90fd\u80fd\u5e6b\u52a9\u60a8\u63d0\u9ad8\u904b\u7dad\u6548\u7387\uff0c\u964d\u4f4e\u932f\u8aa4\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u611f\u8208\u8da3\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406\u60a8\u7684\u4f3a\u670d\u5668\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728 Linux \u4e2d\u90e8\u7f72 Ansible\uff0c\u81ea\u52d5\u5316\u904b\u7dad\u6d41\u7a0b\uff0c\u63d0\u9ad8\u6548\u7387\uff0c\u7c21\u5316\u7ba1\u7406\uff0c\u5be6\u73fe\u7121\u7e2b\u914d\u7f6e\u548c\u76e3\u63a7\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-44964","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44964","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=44964"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44964\/revisions"}],"predecessor-version":[{"id":44965,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44964\/revisions\/44965"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}