{"id":42700,"date":"2023-10-06T00:21:14","date_gmt":"2023-10-01T03:42:53","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/ansible-%e7%8b%ac%e8%87%aa%e7%9a%84%e5%b7%a5%e4%bd%9c%e4%bc%9a%e8%ae%ae\/"},"modified":"2024-05-04T03:01:31","modified_gmt":"2024-05-03T19:01:31","slug":"ansible-%e7%8b%ac%e8%87%aa%e7%9a%84%e5%b7%a5%e4%bd%9c%e4%bc%9a%e8%ae%ae","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/ansible-%e7%8b%ac%e8%87%aa%e7%9a%84%e5%b7%a5%e4%bd%9c%e4%bc%9a%e8%ae%ae\/","title":{"rendered":"Ansible \u72ec\u81ea\u7684\u5de5\u4f5c\u4f1a\u8bae"},"content":{"rendered":"

\u9996\u5148\u4f7f\u7528ansible\u547d\u4ee4\u3002<\/h1>\n

\u4ee5\u4e0b\u662f Ansible \u5b98\u65b9\u7f51\u7ad9\u7684\u94fe\u63a5\uff0c\u5176\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86 Ansible \u7684\u5165\u95e8\u6307\u5357\u548c\u6559\u7a0b\uff1a<\/p>\n

http:\/\/docs.ansible.com\/ansible\/latest\/intro_getting_started.html<\/p><\/blockquote>\n

\/etc\/ansible\/hosts \u7684yml\u6587\u4ef6<\/p>\n

\u5728\u5bb6\u957fhosts\u6587\u4ef6\u4e2d\u5b9a\u4e49\u60ac\u6302\u7684\u4e3b\u673a<\/p>\n

\u5728children\u4e2d\u7684hosts\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u91cd\u590d\u8c03\u7528\u4e3b\u673a\u6765\u8fdb\u884c\u5206\u7ec4\uff0c\u5373\u4e00\u4e2a\u4e3b\u673a\u53ef\u4ee5\u5c5e\u4e8e\u591a\u4e2a\u7ec4\u3002<\/p>\n

all<\/span>:<\/span> # keys must be unique, i.e. only one 'hosts' per group<\/span>\r\n  hosts<\/span>:<\/span>\r\n    sv1<\/span>:<\/span>\r\n    sv2<\/span>:<\/span>\r\n    sv3<\/span>:<\/span>\r\n  vars<\/span>:<\/span>\r\n    mytype<\/span>:<\/span> ALLLLLLLLL<\/span>\r\n  children<\/span>:<\/span>\r\n    dmz<\/span>:<\/span>\r\n      hosts<\/span>:<\/span>\r\n        sv1<\/span>:<\/span>\r\n        sv2<\/span>:<\/span>\r\n      vars<\/span>:<\/span>\r\n        mytype<\/span>:<\/span> \"<\/span>Overrided<\/span> by<\/span> group_vars<\/span> {{<\/span> group_names<\/span> }}\"<\/span> \r\n    internal<\/span>:<\/span>\r\n      hosts<\/span>:<\/span>\r\n        sv3<\/span>:<\/span>\r\n      vars<\/span>:<\/span>\r\n        mytype<\/span>:<\/span> \"<\/span>Overrided<\/span> by<\/span> group_vars<\/span> {{<\/span> group_names<\/span> }}\"<\/span> \r\n    mygroup<\/span>:<\/span>\r\n      hosts<\/span>:<\/span>\r\n        sv2<\/span>:<\/span>\r\n        sv3<\/span>:<\/span>\r\n      vars<\/span>:<\/span>\r\n        mytype<\/span>:<\/span> \"<\/span>Overrided<\/span> by<\/span> group_vars<\/span> {{<\/span> group_names<\/span> }}\"<\/span> \r\n<\/code><\/pre>\n
\u5c1d\u8bd5<\/p>\n
ansible all -m<\/span> ping\r\nansible dmz -a<\/span> hostname<\/span>\r\n<\/code><\/pre>\n
\u4f7f\u7528\u53d8\u91cf<\/h2>\n
\u6211\u4ee5\u4e3a\u5b83\u4f1a\u53d8\u6210Bash\u7684\u53d8\u91cf\uff0c\u4f46\u7ed3\u679c\u4e0d\u540c\u3002<\/p>\n
ansible all -a<\/span> \"echo {{ mytype }}\"<\/span>       # \u306a\u3093\u3068group_vars\u306b\u4e0a\u66f8\u304d\u3055\u308c\u308b<\/span>\r\nansible mygroup -a<\/span> \"echo {{ mytype }}\"<\/span>   # variables\u306e\u4e0a\u66f8\u304d\u304c\u3044\u307e\u3044\u3061<\/span>\r\n<\/code><\/pre>\n
\u6700\u597d\u4e0d\u8981\u8986\u76d6\u53d8\u91cf\u3002<\/p>\n
Ansible\u7684\u5267\u672c<\/h1>\n
\u8bf7\u63d0\u4f9b\u4e00\u4e2a\u5173\u4e8e\u6700\u65b0\u7684\u300aAnsible\u5267\u672c\u300b\u7684\u94fe\u63a5\u3002<\/p><\/blockquote>\n
\u5728playbook\u4e2d\u5199\u5165\u76ee\u6807\u4e3b\u673a\u662f\u4ee4\u4eba\u610f\u5916\u7684\u3002<\/p>\n
$ cat playbook.yml<\/span>\r\n---<\/span>\r\n-<\/span> hosts<\/span>:<\/span> mygroup<\/span>\r\n  vars<\/span>:<\/span>\r\n    http_port<\/span>:<\/span> 80<\/span>\r\n    max_clients<\/span>:<\/span> 200<\/span>\r\n  remote_user<\/span>:<\/span> root<\/span>\r\n  tasks<\/span>:<\/span>\r\n  -<\/span> name<\/span>:<\/span> ensure apache is running (and enable it at boot)<\/span>\r\n    service<\/span>:<\/span> name=httpd state=started enabled=yes<\/span>\r\n<\/code><\/pre>\n
\u5c1d\u8bd5<\/p>\n
$ <\/span>ansible-playbook playbook.yml --syntax-check<\/span>\r\n$ <\/span>ansible-playbook playbook.yml --list-hosts<\/span>\r\n\r\n# \u5b9f\u884c<\/span>\r\n$ <\/span>ansible-playbook playbook.yml\r\nPLAY RECAP ***********************************************************************************************************************<\/span>\r\nsv1.kidc.jp           : ok<\/span>=<\/span>1    changed<\/span>=<\/span>0    unreachable<\/span>=<\/span>0    failed<\/span>=<\/span>1   \r\nsv2.kidc.jp          : ok<\/span>=<\/span>2    changed<\/span>=<\/span>0    unreachable<\/span>=<\/span>0    failed<\/span>=<\/span>0   \r\n<\/code><\/pre>\n
sv1\u6ca1\u6709Apache\uff0c\u51fa\u73b0\u4e86\u6b63\u786e\u7684\u9519\u8bef\u4fe1\u606f\u3002<\/p>\n
\u8fd9\u4e2a playbook \u7684\u7f16\u5199\u65b9\u6cd5\u5f88\u7279\u6b8a\u554a\uff0c\u8fd9\u5c31\u662f\u6240\u8c13\u7684 DSL \u5427\u3002\u770b\u8d77\u6765\u5f88\u96be\u8bb0\u4f4f\u5427\uff1f<\/p>\n
\n
\u4e00\u6709\u65f6\u95f4\u5c31\u4f1a\u7ee7\u7eed\u5199\u4e0b\u53bb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148\u4f7f\u7528ansible\u547d\u4ee4\u3002 \u4ee5\u4e0b\u662f Ansible \u5b98\u65b9\u7f51\u7ad9\u7684\u94fe\u63a5\uff0c\u5176\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86 Ansible \u7684\u5165\u95e8\u6307 […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-42700","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nAnsible \u72ec\u81ea\u7684\u5de5\u4f5c\u4f1a\u8bae - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/ansible-\u72ec\u81ea\u7684\u5de5\u4f5c\u4f1a\u8bae\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ansible \u72ec\u81ea\u7684\u5de5\u4f5c\u4f1a\u8bae\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148\u4f7f\u7528ansible\u547d\u4ee4\u3002 \u4ee5\u4e0b\u662f Ansible \u5b98\u65b9\u7f51\u7ad9\u7684\u94fe\u63a5\uff0c\u5176\u4e2d\u8be6\u7ec6\u4ecb\u7ecd\u4e86 Ansible \u7684\u5165\u95e8\u6307 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/ansible-\u72ec\u81ea\u7684\u5de5\u4f5c\u4f1a\u8bae\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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