{"id":730,"date":"2022-03-08T20:55:03","date_gmt":"2022-03-08T12:55:03","guid":{"rendered":"https:\/\/www.buyao007.icu\/?p=730"},"modified":"2022-03-11T17:09:49","modified_gmt":"2022-03-11T09:09:49","slug":"4-%e8%87%aa%e5%8a%a8%e5%8c%96%e8%bf%90%e7%bb%b4%e5%b7%a5%e5%85%b7ansible%e4%b9%8b%e5%8f%98%e9%87%8f","status":"publish","type":"post","link":"https:\/\/www.buyao007.icu\/?p=730","title":{"rendered":"4.\u81ea\u52a8\u5316\u8fd0\u7ef4\u5de5\u5177Ansible\u4e4b\u53d8\u91cf"},"content":{"rendered":"\n<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6\u7fa4\u67b6\u6784\u4e0e\u81ea\u52a8\u5316\u8fd0\u7ef4\uff0c\u66fe\u8d1f\u8d23\u56fd\u5185\u67d0\u5927\u578b\u535a\u5ba2\u7f51\u7ad9\u8fd0\u7ef4\u5de5\u4f5c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">1.\u53d8\u91cf\u6982\u8ff0<\/h2>\n\n\n\n<p>\u53d8\u91cf\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684\u65b9\u5f0f\u6765\u7ba1\u7406Ansible playbook\u7684\u6bcf\u4e00\u4e2a\u9879\u76ee\u4e2d\u7684\u52a8\u6001\u503c\uff0c\u6bd4\u5982 nginx\u20101.20 \u8fd9\u4e2a\u8f6f\u4ef6\u5305\u7684\u7248\u672c\uff0c\u5728\u5176\u5b83\u5730\u65b9\u6216\u8bb8\u4f1a\u53cd\u590d\u4f7f\u7528\uff0c\u90a3\u4e48\u5982\u679c\u8bb2\u6b64\u503c\u8bbe\u7f6e\u4e3a\u53d8\u91cf\uff0c\u7136\u540e\u518d\u5728\u5176\u4ed6\u7684playbook\u4e2d\u8c03\u7528\uff0c\u4f1a\u65b9\u4fbf\u8bb8\u591a\u3002\u5982\u6b64\u4e00\u6765\u8fd8\u65b9\u4fbf\u7ef4\u62a4\uff0c\u51cf\u5c11\u7ef4\u62a4\u7684\u6210\u672c\u3002<\/p>\n\n\n\n<p><strong><em>1.\u5b9a\u4e49\u53d8\u91cf\u7684\u65b9\u5f0f<\/em><\/strong><\/p>\n\n\n\n<p>1.\u901a\u8fc7\u547d\u4ee4\u884c\u8fdb\u884c\u53d8\u91cf\u5b9a\u4e49<br>2.\u5728play\u6587\u4ef6\u4e2d\u8fdb\u884c\u53d8\u91cf\u5b9a\u4e49<br>3.\u901a\u8fc7Inventory\u4e3b\u673a\u4fe1\u606f\u6587\u4ef6\u4e2d\u8fdb\u884c\u53d8\u91cf\u5b9a\u4e49<\/p>\n\n\n\n<p><strong><em>2.\u53d8\u91cf\u7684\u4f18\u5148\u7ea7<\/em><\/strong><\/p>\n\n\n\n<p>\u5982\u679c\u5728\u5b9a\u4e49\u53d8\u91cf\u65f6\uff0c\u53d8\u91cf\u51b2\u7a81\u4e86<br>\u5728\u4e0a\u8ff0\u7684\u4e09\u4e2a\u5730\u65b9\u5206\u522b\u8bbe\u7f6e\u4e86\uff1a<br>1.\u547d\u4ee4\u884c\u4e2d\uff1aage=11<br>2.play\u6587\u4ef6\u4e2d\uff1aage=12<br>3.Inventory\u4e2d\uff1aage=13<br>\u90a3\u4e48\uff0c\u6700\u7ec8\u7684age\u7ed3\u679c\u4e00\u5b9a\u662f11<br>\u53d8\u91cf\u7684\u8bfb\u53d6\u4f18\u5148\u7ea7\u4e3a\uff1a\u547d\u4ee4\u884c > playbook\u6587\u4ef6 > Inventory\u6587\u4ef6<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">2.\u53d8\u91cf\u5b9a\u4e49<\/h2>\n\n\n\n<p><strong><em>1.playbook\u4e2dvars\u5b9a\u4e49\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>\u65b9\u6cd5\u4e00\uff1a<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/yum.yml \r\n---\r\n- name: \u5b89\u88c5\u5378\u8f7d\u8f6f\u4ef6\r\n  vars:\r\n  - soft: tree\r\n  - soft1: cowsay\r\n  hosts: 172.16.1.7\r\n  tasks:\r\n  - name: \u5b89\u88c5\u8f6f\u4ef6 \"{{ soft }}\" \"{{ soft1 }}\"\r\n    yum:\r\n      name:\r\n      - \"{{ soft }}\"\r\n      - \"{{ soft1 }}\"\r\n      state: installed\r\n<strong>\u65b9\u6cd5\u4e8c\uff1a<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/yum.yml \r\n---\r\n- name: \u5b89\u88c5\u5378\u8f7d\u8f6f\u4ef6\r\n  vars:\r\n    soft:\r\n    - nfs-utils\r\n    - rpcbind\r\n  hosts: 172.16.1.7\r\n  tasks:\r\n  - name: \u5b89\u88c5{{ soft }}\r\n    yum:\r\n      name: \"{{ soft }}\"\r\n      state: installed\r<\/code><\/pre>\n\n\n\n<p><strong><em>2.\u4f7f\u7528Ansible\u5185\u7f6e\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@mb01 ~]# cat \/server\/playbook\/touch.yml \r\n---\r\n- name: \u521b\u5efa\u6587\u4ef6\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u5f00\u59cb\u521b\u5efa\u6587\u4ef6\r\n    file:\r\n      path: \/opt\/{{ ansible_default_ipv4&#91;'address'] }}&#91;1-10].txt\r\n      state: touch\r<\/code><\/pre>\n\n\n\n<p><strong><em>3.\u4f7f\u7528vars_file\u5b9a\u4e49\u53d8\u91cf\uff08\u4e5f\u7b97\u662f\u5728playbook\u5b9a\u4e49\uff09<\/em><\/strong><\/p>\n\n\n\n<p>\u521a\u624d\u6211\u4eec\u5b66\u5230\u5728playbook\u4e2d\u4f7f\u7528 vars \u5b9a\u4e49\u53d8\u91cf\uff0c\u6709\u4e00\u4e2a\u7f3a\u9677\uff0c\u5c31\u662f\u5176\u4ed6\u7684playbook\u65e0\u6cd5\u4f7f\u7528\u8be5\u53d8\u91cf\u3002\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u91c7 \u53d6\u7b2c\u4e8c\u79cd\u5b9a\u4e49\u53d8\u91cf\u7684\u65b9\u5f0f\uff0c\u5728 vars_file \u4e2d\u5b9a\u4e49\u53d8\u91cf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>#\u5b9a\u4e49\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/vars\/01_vars.yml \r\nsoft:\r\n- cowsay\r\n- tree \r\n- vim\r\n<strong>#\u8c03\u7528\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/yum.yml \r\n---\r\n- name: \u5b89\u88c5\u5378\u8f7d\u8f6f\u4ef6\r\n  vars_files:\r\n  - \/server\/playbook\/vars\/01_vars.yml\r\n  hosts: 172.16.1.7\r\n  tasks:\r\n  - name: \u5b89\u88c5\"{{ soft }}\"\r\n    yum:\r\n      name: \"{{ soft }}\"\r\n      state: installed\r\n<\/code><\/pre>\n\n\n\n<p>\u6ce8\u610f: \u4ec0\u4e48\u65f6\u5019\u53d8\u91cf\u52a0\u4e0a\u53cc\u5f15\u53f7 {{ ansible_facts }} \u5982\u679c\u53d8\u91cf\u662f\u5f00\u5934\u7684\u65f6\u5019 \u52a0\u4e0a\u53cc\u5f15\u53f7 \"{{ sfy }}\/a\/b\/c\/cd\/\"<\/p>\n\n\n\n<p><strong><em>4.\u5728Inventory\u4e2d\u5b9a\u4e49\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<p>\u6ce8\u610f\uff1a\u5728Inventory\u4e2d\u5b9a\u4e49\u53d8\u91cf\uff0c\u4e3b\u673a\u7684\u53d8\u91cf\u8981\u9ad8\u4e8e\u4e3b\u673a\u7ec4\u7684\u53d8\u91cf\uff0c\u6240\u4ee5\u8be5\u65b9\u6cd5\u4e0d\u63a8\u8350\u4f7f\u7528\uff0c\u5bb9\u6613\u5c06\u73af\u5883\u5f04\u4e71\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>#\u5b9a\u4e49\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/etc\/ansible\/hosts \r\n&#91;webs]\r\n172.16.1.7\r\n172.16.1.8\r\n&#91;nfs]\r\n172.16.1.51\r\n&#91;backup]\r\n172.16.1.41\r\n&#91;webs:vars]\r\nfilename=nginx\r\n<strong>#\u8c03\u7528\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/touch.yml \r\n---\r\n- name: \u521b\u5efa\u6587\u4ef6\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u5f00\u59cb\u521b\u5efa\u6587\u4ef6\r\n    file:\r\n      path: \/opt\/{{ filename }}.txt\r\n      state: touch\r\n<\/code><\/pre>\n\n\n\n<p><strong><em>5.\u901a\u8fc7\u547d\u4ee4\u884c\u8986\u76d6\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>inventory\u7684\u53d8\u91cf\u4f1a\u88abplaybook\u6587\u4ef6\u4e2d\u8986\u76d6\uff0c\u8fd9\u4e24\u79cd\u65b9\u5f0f\u7684\u53d8\u91cf\u90fd\u4f1a\u88ab\u547d\u4ee4\u884c\u76f4\u63a5\u6307\u5b9a\u53d8\u91cf\u6240\u8986\u76d6\u3002\u4f7f\u7528--extra-vars\u6216-e \u8bbe\u5b9a\u53d8\u91cf\r\n&#91;root@mb01 ~]# ansible-playbook ceshi.yml -e \"file_name=sfy\"\r<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">3.\u5b98\u65b9\u63a8\u8350\u53d8\u91cf\u5b9a\u4e49<\/h2>\n\n\n\n<p><strong><em>1.\u4e3b\u673a\u7ec4\u5b9a\u4e49\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>#\u5b9a\u4e49\u9636\u6bb5#group_vars\u76ee\u5f55\u4e0b\u5fc5\u987b\u5b58\u653e\u548cinventory\u6e05\u5355\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u7ec4\u540d\u4e00\u81f4<\/strong>\r\n&#91;root@mb01 ~]#cat \/server\/playbook\/group_vars\/webs##\u6587\u4ef6\u540d\u4e0ehosts\u6587\u4ef6\u4e3b\u673a\u7ec4\u540d\u4e00\u81f4\r\nfilennn: 123\r\nfilenames: sss\r\n<strong>#\u8c03\u7528\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat  \/server\/playbook\/touch.yml \r\n---\r\n- name: \u521b\u5efa\u6587\u4ef6\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u5f00\u59cb\u521b\u5efa\u6587\u4ef6\r\n    file:\r\n      path: \/opt\/\"{{ filenames }}\".txt\r\n      state: touch\r\n<\/code><\/pre>\n\n\n\n<p>#\u6ce8\u610f\uff1a\u7cfb\u7edf\u63d0\u4f9b\u4e86\u7279\u6b8a\u7684all\u7ec4\uff0c\u4e5f\u5c31\u8bf4\u5728group_vars\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2aall\u6587\u4ef6\uff0c\u5b9a\u4e49\u53d8\u91cf\u5bf9\u6240\u6709\u7684\u4e3b\u673a\u90fd\u751f\u6548<\/p>\n\n\n\n<p><strong><em>2.\u4e3b\u673a\u5b9a\u4e49\u53d8\u91cf<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>#\u5b9a\u4e49\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/group_vars\/webs \r\nfilennn: 123\r\nfilenames: sss\r\nweb_server: httpd\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/host_vars\/172.16.1.7 \r\nweb_server: nginx\r\n<strong>#\u8c03\u7528\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/touch.yml\r\n---\r\n- name: \u5b89\u88c5\u8f6f\u4ef6\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u5f00\u59cb\u5b89\u88c5{{ web_server }}\r\n    yum:\r\n      name: \"{{ web_server }}\"\r\n      state: installed\r\n####\u6ce8\u610f\u6267\u884c\u540e\u53d1\u4e0b\u8c03\u7528\u7684\u53d8\u91cf\u662fnginx\uff0c\u5373\u4e3b\u673a\u53d8\u91cf\u4f18\u5148\u4e8e\u4e3b\u673a\u7ec4\r\n#\u547d\u4ee4\u884c\u53d8\u91cf--->play\u4e2d\u7684vars_files--->play\u4e2d\u7684vars\u53d8\u91cf-->host_vars\u4e2d\u5b9a\u4e49\u7684\u53d8\u91cf--->group_vars\/\u7ec4--->group_vars\/all\r\n-> \u4f4e\r<\/code><\/pre>\n\n\n\n<p><strong><em>3.\u53d8\u91cf\u652f\u6301\u5c42\u7ea7\u5b9a\u4e49\uff0c\u4f7f\u7528\".\"\u4f1a\u6709\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\"[]\"\u4ee3\u66ff<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>#\u5b9a\u4e49\u9636\u6bb5<\/strong>\r\n&#91;root@m01 ~]# cat vars_file.yml\r\nlamp:\r\n  web:\r\nweb_package: httpd\r\ndb_package: mariadb-server\r\nphp_package: php\r\n<strong>#\u8c03\u7528\u9636\u6bb5<\/strong>\r\n&#91;root@mb01 ~]# cat test.yml \r\n---\r\n- hosts: all\r\n  vars_files:\r\n  - vars_file.yml\r\n  tasks:\r\n  - name: Installed httpd\r\n    yum: name={{ lamp&#91;'web']&#91;'web_package'] }}\r\n  - name: Install Mariadb\r\n    yum: name={{ lamp.web.db_package }}\r\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">4.\u53d8\u91cf\u6ce8\u518c<\/h2>\n\n\n\n<p>\u5f53 absible \u7684\u6a21\u5757\u5728\u8fd0\u884c\u4e4b\u540e\uff0c\u5176\u5b9e\u90fd\u4f1a\u8fd4\u56de\u4e00\u4e9b result \u7ed3\u679c\uff0c\u5c31\u50cf\u662f\u6267\u884c\u811a\u672c\uff0c\u6211\u4eec\u6709\u7684\u65f6\u5019\u9700\u8981\u811a\u672c\u7ed9\u6211\u4eec\u4e00\u4e9b return \u8fd4\u56de\u503c\uff0c\u6211\u4eec\u624d\u77e5\u9053\uff0c\u4e0a\u4e00\u6b65\u662f\u5426\u53ef\u4ee5\u6267\u884c\u6210\u529f\uff0c\u4f46\u662f\u2026\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c ansible \u7684 result \u5e76\u4e0d\u4f1a\u663e\u793a\u51fa\u6765\uff0c\u6240 \u4ee5\uff0c\u6211\u4eec\u53ef\u4ee5\u628a\u8fd9\u4e9b\u8fd4\u56de\u503c\u2019\u5b58\u50a8\u2019\u5230\u53d8\u91cf\u4e2d\uff0c\u8fd9\u6837\u6211\u4eec\u5c31\u80fd\u901a\u8fc7\u2019\u8c03\u7528\u2019\u5bf9\u5e94\u7684\u53d8\u91cf\u540d\uff0c\u4ece\u800c\u83b7\u53d6\u5230\u8fd9\u4e9b result \uff0c\u8fd9\u79cd\u5c06\u6a21\u5757\u7684\u8fd4\u56de\u503c\uff0c\u5199\u5165\u5230\u53d8\u91cf\u4e2d\u7684\u65b9\u6cd5\u88ab\u79f0\u4e3a\u53d8\u91cf\u6ce8\u518c<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@mb01 ~]# cat \/server\/playbook\/zhuce.yml\r\n---\r\n- name: ceshi register\r\n  hosts: 172.16.1.7\r\n  tasks:\r\n  - name: \u62f7\u8d1d\u914d\u7f6e\u6587\u4ef6\r\n    copy:\r\n      src: \/server\/playbook\/exports\r\n      dest: \/opt\r\n    notify: \u91cd\u8f7dnginx\r\n  - name: \u67e5\u770bnginx\u7684\u72b6\u6001\r\n    shell: systemctl status nginx\r\n    register: nx####################\u5c06\u4e0a\u4e00\u4e2a\u547d\u4ee4\u6267\u884c\u7684\u7ed3\u679c\u8d4b\u503c\u7ed9nx\r\n    ignore_errors: yes\r\n  - name: \u67e5\u770bstatus\u72b6\u6001\r\n    debug:\r\n      msg: \"{{ nx }}\"##############\u8c03\u7528nx\u7684\u503c\r<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc_0\">5.facts\u53d8\u91cf<\/h2>\n\n\n\n<p>Ansible facts\u662f\u5728\u88ab\u7ba1\u7406\u8ffd\u51fb\u4e0a\u901a\u8fc7Ansible\u81ea\u52a8\u91c7\u96c6\u53d1\u73b0\u7684\u53d8\u91cf\u3002 facts \u5305\u542b\u6bcf\u53f0\u7279\u5b9a\u7684\u4e3b\u673a\u4fe1\u606f\u3002\u6bd4\u5982\uff1a\u88ab\u63a7\u7aef\u7684\u4e3b \u673a\u540d\u3001IP\u5730\u5740\u3001\u7cfb\u7edf\u7248\u672c\u3001CPU\u6570\u91cf\u3001\u5185\u5b58\u72b6\u6001\u3001\u78c1\u76d8\u72b6\u6001\u7b49\u7b49\u3002<\/p>\n\n\n\n<p><strong><em>1.facts\u4f7f\u7528\u573a\u666f<\/em><\/strong><\/p>\n\n\n\n<p>1.\u901a\u8fc7 facts \u7f13\u5b58\u68c0\u67e5CPU\uff0c\u6765\u751f\u6210\u5bf9\u5e94\u7684nginx\u914d\u7f6e\u6587\u4ef6<br>2.\u901a\u8fc7 facts \u7f13\u5b58\u68c0\u67e5\u4e3b\u673a\u540d\uff0c\u751f\u6210\u4e0d\u540c\u7684zabbix\u914d\u7f6e\u6587\u4ef6<br>3.\u901a\u8fc7 facts \u7f13\u5b58\u68c0\u7d22\u7269\u7406\u673a\u7684\u5185\u5b58\u5927\u5c0f\u6765\u751f\u6210\u4e0d\u901a\u7684mysql\u914d\u7f6e\u6587\u4ef6<br>\u7efc\u4e0a\u6240\u8ff0\u7684Ansible facts\u7c7b\u4f3c\u4e8e saltstack \u4e2d\u7684 grains \u5bf9\u4e8e\u505a\u81ea\u52a8\u5316\u7684\u5c0f\u4f19\u4f34\u662f\u975e\u5e38\u6709\u7528\u6ef4\u3002<\/p>\n\n\n\n<p><strong><em>2.facts\u57fa\u672c\u7528\u6cd5<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code><strong>1\u663e\u793a\u6240\u6709 ansible facts<\/strong>\r\n&#91;root@mb01 ~]# ansible localhost -i hosts -m setup\r\nFacts\u83b7\u53d6\u88ab\u63a7\u7aef\u4e3b\u673a\u540d\u4e0eip\u5730\u5740\uff0c\u7136\u540e\u901a\u8fc7debug\u8f93\u51fa\u3002\r\n<strong>2.\u76f4\u63a5\u8c03\u7528<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/get.ip.host.yml\r\n---\r\n- name: \u83b7\u53d6ip\u548chost\u540d\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u83b7\u53d6ip\r\n    debug:\r\n      msg:\r\n      - this is \"{{ ansible_all_ipv4_addresses }}\"\r\n      - this id \"{{ ansible_fqdn }}\" \r\n      - hoh \"{{ ansible_python.version_info.0 }}\"\r\n<strong>3.facts\u5f00\u542f\u540e\u4f1a\u5f71\u54cdAnsible\u4e3b\u673a\u7684\u6027\u80fd\uff0c\u5982\u679c\u6ca1\u6709\u91c7\u96c6\u88ab\u63a7\u7aef\u4e3b\u673a\u9700\u6c42\u53ef\u9009\u62e9\u5173\u95ed<\/strong>\r\n&#91;root@mb01 ~]# cat \/server\/playbook\/get.ip.host.yml\r\n---\r\n- name: \u83b7\u53d6ip\u548chost\u540d\r\n  gather_facts: no####\u6ce8\u610f\uff0c\u6b64\u53c2\u6570\u52a0\u4e0a\u540e\u5c06\u4e0d\u83b7\u53d6fast\u53d8\u91cf\uff0c\u4e0b\u9762\u8c03\u7528\u7684\u5c06\u5931\u6548\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u83b7\u53d6ip\r\n    debug:\r\n      msg:\r\n      - this is \"{{ ansible_all_ipv4_addresses }}\"#####\u5931\u6548\r\n      - this id \"{{ ansible_fqdn }}\" ########\u5931\u6548\r\n      - hoh \"{{ ansible_python.version_info.0 }}\"#\u5931\u6548\r\n##########\u6ce8\u610f\uff0c\u53d8\u91cf\u53ef\u4ee5\u52a0\u51cf\u4e58\u9664\r\n&#91;root@mb01 ~]# vim \/server\/playbook\/get.ip.host.yml \r\n---\r\n- name: \u83b7\u53d6ip\u548chost\u540d\r\n#  gather_facts: no\r\n  hosts: webs\r\n  tasks:\r\n  - name: \u83b7\u53d6ip\r\n    debug:\r\n      msg:\r\n      - this is \"{{ ansible_all_ipv4_addresses }}\"\r\n      - this id \"{{ ansible_fqdn }}\"\r\n      - hoh \"{{ ansible_python.version_info.0 +1 }}\"#####\u6b64\u5904+1#\u6ce8\u610f\uff0c\/\u4f1a\u663e\u793a\u5c0f\u6570\u70b9\uff0c\u53bb\u6389\u5c0f\u6570\u70b9\u7528\/\/\u6765\u9664\r\n<\/code><\/pre>\n\n\n\n<p><strong><em>3.fasts\u53d8\u91cf\u4f18\u5316\uff08\u7f13\u5b58\uff09<\/em><\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@mb01 ~]# cat ansible.cfg \r\n&#91;defaults]\r\ngathering = smart\r\nfact_caching_timeout = 86400\r\nfact_caching = redis\r\nfact_caching_connection = 127.0.0.1:6379\r\n# smart \u8868\u793a\u9ed8\u8ba4\u6536\u96c6facts\uff0c\u4f46facts\u5df2\u6709\u7684\u60c5\u51b5\u4e0b\u4e0d\u4f1a\u6536\u96c6\uff0c\u5373\u4f7f\u7528\u7f13\u5b58facts\r\n# implicit\u8868\u793a\u9ed8\u8ba4\u6536\u96c6facts\uff0c\u8981\u7981\u6b62\u6536\u96c6\uff0c\u5fc5\u987b\u4f7f\u7528gather_facts: False;\r\n# explicit \u5219\u8868\u793a\u9ed8\u8ba4\u4e0d\u6536\u96c6\uff0c\u8981\u663e\u793a\u6536\u96c6\uff0c\u5fc5\u987b\u4f7f\u7528gather_facts: Ture.\r\n#\u82e5Redis\u8bbe\u7f6e\u4e86\u5bc6\u7801\r\n#fact_caching_connection = localhost:6379:0:admin\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5b59\u5bcc\u9633\uff0c \u6c5f\u6e56\u4eba\u79f0\u6ca1\u4eba\u79f0\u3002\u591a\u5e74\u4e92\u8054\u7f51\u8fd0\u7ef4\u5de5\u4f5c\u7ecf\u9a8c\uff0c\u66fe\u8d1f\u8d23\u8fc7\u5b59\u5e03\u65af\u5927\u89c4\u6a21\u96c6\u7fa4\u67b6\u6784\u81ea\u52a8\u5316\u8fd0\u7ef4\u7ba1\u7406\u5de5\u4f5c\u3002\u64c5\u957fWeb\u96c6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"_links":{"self":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/730"}],"collection":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=730"}],"version-history":[{"count":6,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/730\/revisions"}],"predecessor-version":[{"id":743,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=\/wp\/v2\/posts\/730\/revisions\/743"}],"wp:attachment":[{"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=730"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=730"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.buyao007.icu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=730"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}