{"id":2378,"date":"2025-11-05T13:58:33","date_gmt":"2025-11-05T05:58:33","guid":{"rendered":"http:\/\/113.45.254.23\/?p=2378"},"modified":"2025-11-05T13:58:33","modified_gmt":"2025-11-05T05:58:33","slug":"ansible-playbook%e5%ae%89%e8%a3%85%e5%92%8c%e9%85%8d%e7%bd%aenginx%e3%80%81mariadb","status":"publish","type":"post","link":"http:\/\/113.45.254.23\/?p=2378","title":{"rendered":"ansible-playbook\u5b89\u88c5\u548c\u914d\u7f6enginx\u3001mariadb"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u4e00\u3001\u5b9e\u9a8c\u73af\u5883\uff1a<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>7.10 \u8fd8\u539f\u81f3\u5feb\u7167ansible\u30017.11\u8fd8\u539f\u81f3\u5feb\u7167 \u65b0\u7cfb\u7edf\u30017.12\u8fd8\u539f\u81f3\u5feb\u7167 \u65b0\u7cfb\u7edf<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e8c\u3001ansible\u673a\u5668\u4e0a\u5c06\u672c\u5730 SSH \u516c\u94a5\u90e8\u7f72\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff08192.168.7.11\uff09\u7684 root \u7528\u6237\u8d26\u6237<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# ssh-copy-id root@192.168.7.11    \u5c06\u672c\u5730 SSH \u516c\u94a5\u90e8\u7f72\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff08192.168.7.11\uff09\u7684 root \u7528\u6237\u8d26\u6237\uff0c\u4ece\u800c\u4e3a\u540e\u7eed\u7684\u514d\u5bc6\u7801\u767b\u5f55\uff08\u57fa\u4e8e\u5bc6\u94a5\u8ba4\u8bc1\uff09\u505a\u597d\u51c6\u5907<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e09\u3001\u521b\u5efa\u5b89\u88c5\u6570\u636e\u5e93\u7684\u4efb\u52a1\u548c\u53d8\u91cf\u7684\u76ee\u5f55\u3001\u521b\u5efa\u5b89\u88c5nginx\u7684\u6587\u4ef6\u3001\u4efb\u52a1\u548c\u53d8\u91cf\u7684\u76ee\u5f55<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# mkdir -p roles\/ins_nginx\/{files,tasks,vars}\t\u521b\u5efa\u5b89\u88c5nginx\u7684\u6587\u4ef6\u3001\u4efb\u52a1\u548c\u53d8\u91cf\u7684\u76ee\u5f55<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u56db\u3001\u521b\u5efa\u5267\u672c<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# vim playbook_sample.yaml \u521b\u5efa\u5267\u672c<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>- hosts: servers\t\u4e3b\u673a\u4f7f\u7528servers\u5355\u5143\uff0c\n  become: yes\t\t\u4ee5\u7ba1\u7406\u5458\u6743\u9650\u6267\u884c\n  become_method: sudo\t\u6267\u884c\u65b9\u5f0f\u4ee5sudo(\u666e\u901a\u7528\u6237\u7528suso)\n  roles:\t\t\t\u89d2\u8272\n    - ins_mariadb \u5b89\u88c5\u6570\u636e\u5e93\n    - ins_nginx   \u5b89\u88c5nginx<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e94\u3001\u521b\u5efa\u5b89\u88c5\u6570\u636e\u5e93\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# vim roles\/ins_mariadb\/vars\/main.yml \u521b\u5efa\u5b89\u88c5\u6570\u636e\u5e93\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\nmariadb_package:\t\t\u6570\u636e\u5e93\u7684\u6570\u636e\u5305\n  - mariadb-server\t\t\u6570\u636e\u5e93\u7684\u670d\u52a1\u7aef\n  - python3-PyMySQL\t\tpython3\u652f\u6301\u6570\u636e\u5e93\u7684\u8f6f\u4ef6<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u516d\u3001\u521b\u5efa\u5b89\u88c5\u6570\u636e\u5e93\u4efb\u52a1\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n<p>[root@ansible ~]# vim roles\/ins_mariadb\/tasks\/main.yml \u521b\u5efa\u5b89\u88c5\u6570\u636e\u5e93\u4efb\u52a1\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>- name: mariadb is installed\t\u4efb\u52a1\u540d\u79f0\uff1a\u5b89\u88c5\u6570\u636e\u5e93\n  dnf:\t\t\t\t\t\t\t\u91c7\u7528dnf\u6a21\u5757\n    name: \"{{mariadb_package}}\"\t\u5b89\u88c5\u6570\u636e\u5e93\u8f6f\u4ef6\u5305\u5927\u62ec\u53f7\u8868\u793a\u4e4b\u524d\u5b9a\u4e49\u7684\u53d8\u91cf\uff08\u6570\u636e\u5e93\u7684\u670d\u52a1\u7aef\u3001python3\u652f\u6301\u6570\u636e\u5e93\u7684\u8f6f\u4ef6\uff09\n    state: present\n  tags: install_mariadb\t\t\t\u6253\u5b89\u88c5\u6570\u636e\u5e93\u7684\u6807\u8bb0\n    \n- name: mariadb is running and enabled \u4efb\u52a1\u540d\u79f0\uff1a\u542f\u52a8\u6570\u636e\u5e93\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\n  service:\t\t\t\u91c7\u7528\u670d\u52a1\u6a21\u5757\n    name: mariadb\t\u542f\u52a8\u6570\u636e\u5e93\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\n    state: started\n    enabled: yes<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e03\u3001\u521b\u5efa\u5b89\u88c5nginx\u53d8\u91cf\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# vim roles\/ins_nginx\/vars\/main.yml\t\u521b\u5efa\u5b89\u88c5nginx\u53d8\u91cf\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6\nnginx_package:\t\tnginx\u6570\u636e\u5305\n  - nginx\t\t\t\u6570\u636e\u5305\u5185\u5bb9nginx<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u516b\u3001\u521b\u5efa\u5b89\u88c5nginx\u4efb\u52a1\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# vim roles\/ins_nginx\/tasks\/main.yml\t\t\u521b\u5efa\u5b89\u88c5nginx\u4efb\u52a1\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>- name: nginx is installed\t\t\u4efb\u52a11\uff1a\u5b89\u88c5nginx\n  dnf:\t\t\t\t\t\t\t\u91c7\u7528dnf\u6a21\u5757\n    name: \"{{ nginx_package }}\"\t\t\u5b89\u88c5nginx\u6570\u636e\u5305\n    state: installed\n  tags: install_nginx\t\t\t\u6253nginx\u6807\u8bb0\n\n- name: edit nginx.conf\t\t\t\u4efb\u52a12\uff1a\u7f16\u8f91nginx\u914d\u7f6e\u6587\u4ef6\n  lineinfile:\t\t\t\t\t\u4f7f\u7528lineinfile\u6a21\u5757\uff08lineinfile\u4f5c\u7528\uff1a\u7528\u4e8e\u5728\u6587\u4ef6\u4e2d\u63d2\u5165\u3001\u4fee\u6539\u6216\u5220\u9664\u884c\uff09\n    path: \/etc\/nginx\/nginx.conf\tnginx\u914d\u7f6e\u6587\u4ef6\u7684\u8def\u5f84\n    regexp: \"^ *server_name  _;\"\t\u5339\u914d\u4ee5\u4efb\u4f55\u6570\u91cf\u7a7a\u683c\u5f00\u5934\u7684server_name  _\u5339\u914d\u9879\uff0c\u8fd9\u662f\u4e00\u79cd\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u8868\u793a\u65b9\u6cd5\n    line: \"server_name {{ ansible_fqdn }};\"\t \u4f7f\u7528ansible\u5185\u7f6e\u53d8\u91cfansible_fqdn\u6ce8\u5165\u5b8c\u5168\u9650\u5b9a\u57df\u540d\n  tags: edit_nginx.conf\t\t\t\u6253\u7f16\u8f91nginx\u914d\u7f6e\u6587\u4ef6\u7684\u6807\u8bb0\n\n- name: nginx is running and enabled\t\u7b2c\u4e09\u4e2a\u4efb\u52a1\uff1a\u542f\u52a8nginx\uff0c\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\n  service:\t\t\t\t\t\t\u91c7\u7528\u670d\u52a1\u6a21\u5757\n    name: nginx\t\t\t\t\t\u542f\u52a8nginx\uff0c\u5e76\u8bbe\u7f6e\u5f00\u673a\u542f\u52a8\n    state: started\n    enabled: yes\n\n- name: put index.html\t\t\t\u4efb\u52a14\uff1a\u521b\u5efa\u6d4b\u8bd5\u9875\u9762\n  copy:\t\t\t\t\t\t\t\u91c7\u7528copy\u6a21\u5757\n    src: index.html\t\t\t\t\u6e90\u6587\u4ef6index.html\n    dest: \/usr\/share\/nginx\/html\t\u76ee\u6807\u6587\u4ef6\u76ee\u5f55\uff1a\n    owner: root\t\t\t\t\t\u7528\u6237\uff1aroot\n    group: root\t\t\t\t\t\u7ec4\uff1aroot\n    mode: 0644\t\t\t\t\t\u6743\u9650\uff1a644\n\n- name: check nginx\t\t\t\t\u4efb\u52a15:\u68c0\u67e5nginx\n  uri:\t\t\t\t\t\t\t\u91c7\u7528uri\u6a21\u5757\nurl: http:\/\/{{ ansible_fqdn }} \u4f7f\u7528\u7edf\u4e00\u8d44\u6e90\u6807\u8bc6\u7b26\uff0c\u5b8c\u6574\u57df\u540d\uff08\u5c31\u662f\u7f51\u5740\u7684\u5168\u540d\u79f0\uff09<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e5d\u3001\u5728\u5b89\u88c5nginx\u6587\u4ef6\u7684\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u9875\u9762<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# echo \"nginx index page\" > roles\/ins_nginx\/files\/index.html\t\u5728\u5b89\u88c5nginx\u6587\u4ef6\u7684\u76ee\u5f55\u4e0b\u521b\u5efa\u6d4b\u8bd5\u9875\u9762<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u3001\u8fd0\u884cplaybook_sample\u7684\u5267\u672c<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@ansible ~]# ansible-playbook playbook_sample.yaml \u8fd0\u884cplaybook_sample\u7684\u5267\u672c\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e00\u3001server11\u548cserver12\u673a\u5668\u4e0a\u67e5\u770bnginx\u548cmariadb\u7684\u72b6\u6001<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-148-1024x724.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"724\" data-original=\"http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-148-1024x724.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-2379\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-149-1024x670.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"670\" data-original=\"http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-149-1024x670.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-2380\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e8c\u3001\u672c\u673a\u4e0a\u6d4b\u8bd5\u9a8c\u8bc1\uff1a<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-150.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"527\" height=\"189\" data-original=\"http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-150.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-2381\"  sizes=\"auto, (max-width: 527px) 100vw, 527px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-151.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"526\" height=\"156\" data-original=\"http:\/\/113.45.254.23\/wp-content\/uploads\/2025\/11\/image-151.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-2382\"  sizes=\"auto, (max-width: 526px) 100vw, 526px\" \/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u5341\u4e09\u3001\u76f8\u5173\u77e5\u8bc6\uff1a<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>+--- playbook.yml                  +--- playbook_sample.yml\n|                                  |\n+--- roles\/                        +--- roles\/\n     |                                  |\n     +--- role01\/                       +--- ins_mariadb\/\n          |                             |    |\n          +--- files\/                   |    +--- vars\/\n          |                             |    |    |\n          +--- templates\/               |    |    +--- main.yml\n          |                             |    +--- tasks\/\n          +--- tasks\/                   |         |\n          |                             |         +--- main.yml\n          +--- handlers\/                |\n          |                             +--- ins_nginx\/\n          +--- vars\/                              |\n          |                                       +--- files\/\n          +--- defaults\/                          |    |\n          |                                       |    +--- index.html\n          +--- meta\/                              +--- vars\/\n                                                  |    |\n                                                  |    +--- main.yml\n                                                  |\n                                                  +--- tasks\/\n                                                       |\n                                                       +--- main.yml\n\n\n\u8be5\u4efb\u52a1\u901a\u8fc7lineinfile\u6a21\u5757\u5b9e\u73b0\u4e86\u5bf9Nginx\u914d\u7f6e\u6587\u4ef6\u7684\u52a8\u6001\u4fee\u6539\n\u6b63\u5219\u5339\u914d\u89c4\u5219\nregexp: \"^ *server_name _;\"\n\u5339\u914d\u4ee5\u4efb\u610f\u6570\u91cf\u7a7a\u683c\u5f00\u5934\u7684server_name _;\u914d\u7f6e\u9879\n\n\u52a8\u6001\u5185\u5bb9\u66ff\u6362\nline: \"server_name {{ ansible_fqdn }};\"\n\u4f7f\u7528Ansible\u5185\u7f6e\u53d8\u91cfansible_fqdn\u6ce8\u5165\u5b8c\u5168\u9650\u5b9a\u57df\u540d\n\u5b9e\u73b0\u914d\u7f6e\u4ece\u9ed8\u8ba4\u5360\u4f4d\u7b26_\u5230\u5b9e\u9645\u4e3b\u673a\u540d\u7684\u8f6c\u6362\n\n\nurl: http:\/\/{{ ansible_fqdn }} \u8fd9\u79cd\u5f62\u5f0f\u501f\u52a9 Ansible \u7684\u53d8\u91cf\u673a\u5236\uff0c\u80fd\u591f\u65b9\u4fbf\u5730\u6839\u636e\u76ee\u6807\u4e3b\u673a\u7684\u5b9e\u9645\u60c5\u51b5\u52a8\u6001\u751f\u6210\u7279\u5b9a\u7684 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name: Copy file or directory \n  copy: \n    src: \/path\/to\/source \n    dest: \/path\/to\/destination \n    owner: owner_name \n    group: group_name \n    mode: 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