{"id":261,"date":"2017-06-26T11:13:27","date_gmt":"2017-06-26T03:13:27","guid":{"rendered":"https:\/\/blog.jsjs.org\/?p=261"},"modified":"2017-06-26T11:13:27","modified_gmt":"2017-06-26T03:13:27","slug":"ansible%e5%b0%8f%e7%bb%93%ef%bc%88%e4%ba%94%ef%bc%89dynamic-inventory","status":"publish","type":"post","link":"https:\/\/blog.jsjs.org\/?p=261","title":{"rendered":"ansible\u5c0f\u7ed3\uff08\u4e94\uff09Dynamic Inventory"},"content":{"rendered":"<p>Ansible Inventory\u5b9e\u9645\u4e0a\u662f\u5305\u542b\u9759\u6001Inventory\u548c\u52a8\u6001Inventory\u4e24\u90e8\u5206\uff0c\u9759\u6001Inventory\u6307\u7684\u662f\u5728\u6587\u4ef6\/etc\/ansible\/hosts\u4e2d\u6307\u5b9a\u7684\u4e3b\u673a\u548c\u7ec4\uff0cDynamic Inventory\u6307\u901a\u8fc7\u5916\u90e8\u811a\u672c\u83b7\u53d6\u4e3b\u673a\u5217\u8868\uff0c\u5e76\u6309\u7167ansible \u6240\u8981\u6c42\u7684\u683c\u5f0f\u8fd4\u56de\u7ed9ansilbe\u547d\u4ee4\u7684\u3002\u8fd9\u90e8\u5206\u4e00\u822c\u4f1a\u7ed3\u5408CMDB\u8d44\u7ba1\u7cfb\u7edf\u3001zabbix \u76d1\u63a7\u7cfb\u7edf\u3001crobble\u5b89\u88c5\u7cfb\u7edf\u3001\u4e91\u8ba1\u7b97\u5e73\u53f0\u7b49\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u3002\u7531\u4e8e\u4e3b\u673a\u8d44\u6e90\u4e00\u822c\u4f1a\u52a8\u6001\u7684\u8fdb\u884c\u589e\u51cf\uff0c\u800c\u8fd9\u4e9b\u7cfb\u7edf\u4e00\u822c\u4f1a\u667a\u80fd\u66f4\u65b0\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u7684API \u6216\u8005\u63a5\u5165\u5e93\u67e5\u8be2\u7b49\u65b9\u5f0f\u8fd4\u56de\u4e3b\u673a\u5217\u8868\u3002<\/p>\n<h3>\u4e00\u3001\u6700\u7b80\u5355\u793a\u4f8b<\/h3>\n<p>\u7531\u4e8eAnsible\u5728\u63a5\u53d7\u811a\u672c\u52a8\u6001\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u65f6\u652f\u6301\u7684\u662fjson\u683c\u5f0f\uff0c\u8fd9\u91cc\u6211\u4e5f\u4e0d\u4ece\u5176\u4ed6\u7cfb\u7edf\u4e2d\u53d6\u4e86\uff0c\u5411\u901a\u8fc7\u4e00\u6bb5\u4ee3\u7801\u6253\u5370\u4e00\u4e2a\u6bb5json\u683c\u5f0f\u7684\u4e3b\u673a\u4fe1\u606f\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"com\">#!\/usr\/bin\/env python<\/span><\/li>\n<li class=\"L1\"><span class=\"com\"># coding=utf-8<\/span><\/li>\n<li class=\"L2\"><span class=\"kwd\">import<\/span><span class=\"pln\"> json<\/span><\/li>\n<li class=\"L3\"><span class=\"pln\">host1ip <\/span><span class=\"pun\">=<\/span> <span class=\"pun\">[<\/span><span class=\"str\">&#8216;10.212.52.252&#8217;<\/span><span class=\"pun\">,<\/span><span class=\"str\">&#8216;10.212.52.14&#8217;<\/span><span class=\"pun\">]<\/span><\/li>\n<li class=\"L4\"><span class=\"pln\">host2ip <\/span><span class=\"pun\">=<\/span> <span class=\"pun\">[<\/span><span class=\"str\">&#8216;10.212.52.16&#8217;<\/span><span class=\"pun\">]<\/span><\/li>\n<li class=\"L5\"><span class=\"pln\">group <\/span><span class=\"pun\">=<\/span> <span class=\"str\">&#8216;test1&#8217;<\/span><\/li>\n<li class=\"L6\"><span class=\"pln\">group2 <\/span><span class=\"pun\">=<\/span> <span class=\"str\">&#8216;test2&#8217;<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">hostdata <\/span><span class=\"pun\">=<\/span> <span class=\"pun\">{<\/span><span class=\"pln\">group<\/span><span class=\"pun\">:{<\/span><span class=\"str\">&#8220;hosts&#8221;<\/span><span class=\"pun\">:<\/span><span class=\"pln\">host1ip<\/span><span class=\"pun\">},<\/span><span class=\"pln\">group2<\/span><span class=\"pun\">:{<\/span><span class=\"str\">&#8220;hosts&#8221;<\/span><span class=\"pun\">:<\/span><span class=\"pln\">host2ip<\/span><span class=\"pun\">}}<\/span><\/li>\n<li class=\"L8\"><span class=\"kwd\">print<\/span><span class=\"pln\"> json<\/span><span class=\"pun\">.<\/span><span class=\"pln\">dumps<\/span><span class=\"pun\">(<\/span><span class=\"pln\">hostdata<\/span><span class=\"pun\">,<\/span><span class=\"pln\">indent<\/span><span class=\"pun\">=<\/span><span class=\"lit\">4<\/span><span class=\"pun\">)<\/span><\/li>\n<\/ol>\n<p>\u6ce8\uff1a<\/p>\n<p>1\u3001\u4e3b\u673a\u90e8\u5206\u5fc5\u987b\u662f\u5217\u8868\u683c\u5f0f\u7684\uff1b<\/p>\n<p>2\u3001hostdata\u884c\uff0c\u5176\u4e2d\u7684&#8221;hosts&#8221; \u90e8\u5206\u53ef\u4ee5\u7701\u7565\uff0c\u4f46\u5982\u679c\u4f7f\u7528\u65f6\uff0c\u5fc5\u987b\u662f&#8221;hosts&#8221; \uff0c\u4e0d\u80fd\u662f\u5176\u4ed6\u5982\u2018\u2018hostlist\u2019\u2019 \u7b49\u5b57\u7b26\u4e32\u3002<\/p>\n<p>\u7701\u7565\u540e\u53ef\u4ee5\u8fd9\u6837\u5199\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"pln\">hostdata <\/span><span class=\"pun\">=<\/span> <span class=\"pun\">{<\/span><span class=\"pln\">group<\/span><span class=\"pun\">:<\/span><span class=\"pln\">host1ip<\/span><span class=\"pun\">,<\/span><span class=\"pln\">group2<\/span><span class=\"pun\">:<\/span><span class=\"pln\">host2ip<\/span><span class=\"pun\">}<\/span><\/li>\n<\/ol>\n<p>\u76f4\u63a5\u6267\u884c\u8be5\u6bb5\u4ee3\u7801\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"pun\">[<\/span><span class=\"pln\">root@361way<\/span><span class=\"pun\">.<\/span><span class=\"pln\">com <\/span><span class=\"pun\">~]<\/span><span class=\"com\"># python twogroup.py<\/span><\/li>\n<li class=\"L1\"><span class=\"pun\">{<\/span><\/li>\n<li class=\"L2\"><span class=\"str\">&#8220;test1&#8221;<\/span><span class=\"pun\">:<\/span> <span class=\"pun\">{<\/span><\/li>\n<li class=\"L3\"><span class=\"str\">&#8220;hosts&#8221;<\/span><span class=\"pun\">:<\/span> <span class=\"pun\">[<\/span><\/li>\n<li class=\"L4\"><span class=\"str\">&#8220;10.212.52.252&#8221;<\/span><span class=\"pun\">,<\/span><\/li>\n<li class=\"L5\"><span class=\"str\">&#8220;10.212.52.14&#8221;<\/span><\/li>\n<li class=\"L6\"><span class=\"pun\">]<\/span><\/li>\n<li class=\"L7\"><span class=\"pun\">},<\/span><\/li>\n<li class=\"L8\"><span class=\"str\">&#8220;test2&#8221;<\/span><span class=\"pun\">:<\/span> <span class=\"pun\">{<\/span><\/li>\n<li class=\"L9\"><span class=\"str\">&#8220;hosts&#8221;<\/span><span class=\"pun\">:<\/span> <span class=\"pun\">[<\/span><\/li>\n<li class=\"L0\"><span class=\"str\">&#8220;10.212.52.16&#8221;<\/span><\/li>\n<li class=\"L1\"><span class=\"pun\">]<\/span><\/li>\n<li class=\"L2\"><span class=\"pun\">}<\/span><\/li>\n<li class=\"L3\"><span class=\"pun\">}<\/span><\/li>\n<\/ol>\n<p>\u4e0a\u9762\u5b9a\u4e49\u4e86\u4e24\u4e2a\u4e3b\u673a\u7ec4\uff0ctest1\u7ec4\u5185\u5305\u542b\u4e3b\u673a10.212.52.252\u300110.212.52.14\uff0ctest2\u7ec4\u5185\u5305\u542b\u4e3b\u673a10.212.52.16 \u3002ansible\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u65b9\u6cd5\u8c03\u7528\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"pun\">[<\/span><span class=\"pln\">root@361way<\/span><span class=\"pun\">.<\/span><span class=\"pln\">com <\/span><span class=\"pun\">~]<\/span><span class=\"com\"># ansible -i twogroup.py test1 -m command -a &#8216;uptime&#8217; -k<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">SSH password<\/span><span class=\"pun\">:<\/span><\/li>\n<li class=\"L2\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.252<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L3\"><span class=\"lit\">23<\/span><span class=\"pun\">:<\/span><span class=\"lit\">01pm<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">24<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">8<\/span><span class=\"pun\">:<\/span><span class=\"lit\">24<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.21<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.35<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.39<\/span><\/li>\n<li class=\"L4\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.14<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L5\"><span class=\"lit\">23<\/span><span class=\"pun\">:<\/span><span class=\"lit\">08pm<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">332<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">5<\/span><span class=\"pun\">:<\/span><span class=\"lit\">23<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.00<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.01<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.05<\/span><\/li>\n<li class=\"L6\"><span class=\"pun\">[<\/span><span class=\"pln\">root@361way<\/span><span class=\"pun\">.<\/span><span class=\"pln\">com <\/span><span class=\"pun\">~]<\/span><span class=\"com\"># ansible -i twogroup.py test2 -m command -a &#8216;uptime&#8217; -k<\/span><\/li>\n<li class=\"L7\"><span class=\"pln\">SSH password<\/span><span class=\"pun\">:<\/span><\/li>\n<li class=\"L8\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.16<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L9\"><span class=\"lit\">23<\/span><span class=\"pun\">:<\/span><span class=\"lit\">09pm<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">332<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">6<\/span><span class=\"pun\">:<\/span><span class=\"lit\">00<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.08<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.06<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.05<\/span><\/li>\n<\/ol>\n<h3>\u4e8c\u3001\u590d\u6742\u793a\u4f8b<\/h3>\n<p>\u5728\u9759\u6001\u4e3b\u673a\u914d\u7f6e\u6587\u4ef6\u793a\u4f8b\u4e2d\uff0c\u4f1a\u6709\u7ec4\u53d8\u91cf\uff08vars\uff09\uff0c\u7ec4\u4e4b\u95f4\u7684\u5305\u542b\uff0c\u5982\u4e0b\u56fe\uff08\u70b9\u51fb\u56fe\u7247\u770b\u5927\u56fe\uff09\uff1a<\/p>\n<p><a href=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-host-static.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4404\" src=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-host-static-188x300.jpg\" sizes=\"auto, (max-width: 188px) 100vw, 188px\" srcset=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-host-static-188x300.jpg 188w, http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-host-static.jpg 580w\" alt=\"ansible-host-static\" width=\"188\" height=\"300\" \/><\/a><\/p>\n<p>\u5982\u679c\u4ee5\u4e0a\u90e8\u5206\u60f3\u8981\uff0c\u901a\u8fc7\u811a\u672c\u83b7\u53d6\u5b9e\u73b0\uff0c\u5b9e\u73b0\u540e\u8fd4\u56de\u7684json\u683c\u5f0f\u5e94\u8be5\u5982\u4e0b\u56fe\uff1a<\/p>\n<p><a href=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-hosts-json.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-4405\" src=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-hosts-json-1024x574.jpg\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" srcset=\"http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-hosts-json-1024x574.jpg 1024w, http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-hosts-json-300x168.jpg 300w, http:\/\/www.361way.com\/wp-content\/uploads\/2015\/05\/ansible-hosts-json.jpg 1252w\" alt=\"ansible-hosts-json\" width=\"1024\" height=\"574\" \/><\/a><\/p>\n<p>\u50cf\u4e0a\u9762\u8fd9\u79cd\u590d\u6742\u7684\u8fd4\u56de\u683c\u5f0f\uff0c\u4e00\u822c\u4e0d\u4f1a\u7528\u5728ad-hoc\u73af\u5883\u4e2d\uff0c\u591a\u6570\u4f1a\u7528\u5728ansible-playbook \u4e2d\uff0c\u5e94\u4e3aplaybook\u6587\u4ef6\u4e2d\u6709\u65f6\u5047\u4f1a\u6d89\u53ca\u5230vars \u53c2\u6570\u7684\u4f20\u53c2\u3002<\/p>\n<h3>\u4e09\u3001\u4ece\u7b2c\u4e09\u65b9\u5e73\u53f0\u83b7\u53d6\u4e3b\u673a\u793a\u4f8b<\/h3>\n<p>\u8fd9\u4e2a\u5728\u672c\u7bc7\u4e00\u5f00\u5934\u5c31\u63d0\u5230\u4e86\uff0c\u6211\u4eec\u4ece\u5982cobbler\u3001cmdb\u7b49\u5e73\u53f0\u4e0a\u83b7\u53d6\u7684\u793a\u4f8b\u3002\u7531\u4e8eansible \u7684\u53d1\u8d77\u8005\uff08\u4f5c\u8005\uff09\u540c\u65f6\u53c8\u662fcobbler\u8f6f\u4ef6\u7684\u521b\u5efa\u8005\uff0c\u6240\u4ee5\u5b98\u65b9\u6587\u6863\u7ed9\u4e86\u6211\u4eeccobbler\u7684\u793a\u4f8b\uff0c\u540c\u65f6\u7ed9\u51fa\u4e86\u4e00\u4e2a\u4eceAWS \u53bb\u4e0a\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u7684\u793a\u4f8b \u3002\u5982\u4e0b\uff1a<\/p>\n<p><a href=\"https:\/\/raw.githubusercontent.com\/ansible\/ansible\/devel\/plugins\/inventory\/cobbler.py\" target=\"_blank\" rel=\"noopener\">cobbler \u4e0a\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u4ee3\u7801<\/a><\/p>\n<p><a href=\"https:\/\/raw.githubusercontent.com\/ansible\/ansible\/devel\/plugins\/inventory\/ec2.py\" target=\"_blank\" rel=\"noopener\">aws \u4e91\u4e0a\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u4ee3\u7801<\/a><\/p>\n<p>\u5173\u4e8e\u5982\u4f55\u4eceaws\u4e0a\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u5e76\u5165\u5e93\uff0c\u8fd9\u4e2a\u6211\u4e4b\u524d\u4e5f\u5199\u8fc7\u76f8\u5173\u7684\u7bc7\u7ae0\uff0c\u5177\u4f53\u4e5f\u53ef\u4ee5\u53c2\u770b\u6211\u4e4b\u524d\u7684\u535a\u6587\uff0d\uff0d\uff0d\uff0d<a href=\"http:\/\/www.361way.com\/python-boto-aws-inventory\/3672.html\" target=\"_blank\" rel=\"noopener\">AWS\u4e3b\u673a\u8d44\u4ea7\u7ba1\u7406 <\/a>\u00a0\uff08\u8be5\u7bc7\u4e5f\u662f\u7eafpython\u5b9e\u73b0\u7684\uff09\u3002<\/p>\n<p>\u901a\u8fc7zabbix api \u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\uff0c\u6211\u4e5f\u5199\u8fc7\u4e00\u7bc7<a href=\"http:\/\/www.361way.com\/zabbix-api\/3577.html\" target=\"_blank\" rel=\"noopener\">zabbix\u5c0f\u7ed3\uff08\u516b\uff09Zabbix api<\/a> \uff0c\u60f3\u8981\u901a\u8fc7zabbix\u5e73\u53f0\u4e0a\u83b7\u53d6\u4e3b\u673a\u5217\u8868\u4fe1\u606f\u4e5f\u53ef\u4ee5\u53c2\u8003\u4e0b\u3002<\/p>\n<h3>\u56db\u3001\u5176\u4ed6<\/h3>\n<p><strong>1\u3001ansible -i \u53c2\u6570\u540e\u8c03\u7528\u7684\u811a\u672c\u5e76\u975e\u4e00\u5b9a\u662fpy\u6587\u4ef6<\/strong>\uff0c\u4e5f\u53ef\u4ee5\u662f\u5176\u4ed6\u811a\u672c\u8f93\u51fa\u7684\u7ed3\u679c\uff0c\u8fd9\u91cc\u505a\u4e86\u4e2a\u7b80\u5355\u7684\u6d4b\u8bd5\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"pun\">[<\/span><span class=\"pln\">root@361way<\/span><span class=\"pun\">.<\/span><span class=\"pln\">com yaml<\/span><span class=\"pun\">]<\/span><span class=\"com\"># ansible -i group.sh test1 -m command -a &#8216;uptime&#8217; -k<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">SSH password<\/span><span class=\"pun\">:<\/span><\/li>\n<li class=\"L2\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.16<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L3\"><span class=\"lit\">00<\/span><span class=\"pun\">:<\/span><span class=\"lit\">18am<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">332<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">7<\/span><span class=\"pun\">:<\/span><span class=\"lit\">10<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.00<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.01<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.05<\/span><\/li>\n<li class=\"L4\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.14<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L5\"><span class=\"lit\">00<\/span><span class=\"pun\">:<\/span><span class=\"lit\">17am<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">332<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">6<\/span><span class=\"pun\">:<\/span><span class=\"lit\">32<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.01<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.03<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.05<\/span><\/li>\n<li class=\"L6\"><span class=\"lit\">10.212<\/span><span class=\"pun\">.<\/span><span class=\"lit\">52.252<\/span> <span class=\"pun\">|<\/span><span class=\"pln\"> success <\/span><span class=\"pun\">|<\/span><span class=\"pln\"> rc<\/span><span class=\"pun\">=<\/span><span class=\"lit\">0<\/span> <span class=\"pun\">&gt;&gt;<\/span><\/li>\n<li class=\"L7\"><span class=\"lit\">00<\/span><span class=\"pun\">:<\/span><span class=\"lit\">11am<\/span><span class=\"pln\"> up <\/span><span class=\"lit\">24<\/span><span class=\"pln\"> days <\/span><span class=\"lit\">9<\/span><span class=\"pun\">:<\/span><span class=\"lit\">33<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">2<\/span><span class=\"pln\"> users<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> load average<\/span><span class=\"pun\">:<\/span> <span class=\"lit\">0.49<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.42<\/span><span class=\"pun\">,<\/span> <span class=\"lit\">0.41<\/span><\/li>\n<li class=\"L8\"><span class=\"pun\">[<\/span><span class=\"pln\">root@localhost yaml<\/span><span class=\"pun\">]<\/span><span class=\"com\"># cat group.sh<\/span><\/li>\n<li class=\"L9\"><span class=\"com\">#!\/bin\/bash<\/span><\/li>\n<li class=\"L0\"><span class=\"pln\">groups<\/span><span class=\"pun\">=<\/span><span class=\"str\">&#8221;&#8217;<\/span><\/li>\n<li class=\"L1\"><span class=\"str\">{<\/span><\/li>\n<li class=\"L2\"><span class=\"str\"> &#8220;test1&#8221;: {<\/span><\/li>\n<li class=\"L3\"><span class=\"str\"> &#8220;hosts&#8221;: [<\/span><\/li>\n<li class=\"L4\"><span class=\"str\"> &#8220;10.212.52.252&#8221;,<\/span><\/li>\n<li class=\"L5\"><span class=\"str\"> &#8220;10.212.52.14&#8221;,<\/span><\/li>\n<li class=\"L6\"><span class=\"str\"> &#8220;10.212.52.16&#8221;<\/span><\/li>\n<li class=\"L7\"><span class=\"str\"> ]<\/span><\/li>\n<li class=\"L8\"><span class=\"str\"> }<\/span><\/li>\n<li class=\"L9\"><span class=\"str\">}<\/span><\/li>\n<li class=\"L0\"><span class=\"str\">&#8221;&#8217;<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">echo $groups<\/span><\/li>\n<\/ol>\n<p><strong>2\u3001-i \u53c2\u6570\u6307\u5b9a\u7684\u811a\u672c\u9700\u8981\u6709\u53ef\u6267\u884c\u6743\u9650<\/strong> \uff0c\u4e0d\u7136\u4f1a\u62a5\u9519\uff0c\u5982\u4e0b\uff1a<\/p>\n<ol class=\"linenums\">\n<li class=\"L0\"><span class=\"pun\">[<\/span><span class=\"pln\">root@361way<\/span><span class=\"pun\">.<\/span><span class=\"pln\">com yaml<\/span><span class=\"pun\">]<\/span><span class=\"com\"># ansible -i hostjson.py AA -a &#8216;uptime&#8217;<\/span><\/li>\n<li class=\"L1\"><span class=\"pln\">ERROR<\/span><span class=\"pun\">:<\/span> <span class=\"typ\">The<\/span><span class=\"pln\"> file hostjson<\/span><span class=\"pun\">.<\/span><span class=\"pln\">py looks like it should be an executable inventory script<\/span><span class=\"pun\">,<\/span><span class=\"pln\"> but is not marked executable<\/span><span class=\"pun\">.<\/span> <span class=\"typ\">Perhaps<\/span><span class=\"pln\"> you want to correct this with <\/span><span class=\"str\">`chmod +x hostjson.py`<\/span><span class=\"pun\">?<\/span><\/li>\n<\/ol>\n<div><\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ansible Inventory\u5b9e\u9645\u4e0a\u662f\u5305\u542b\u9759\u6001Inventory\u548c\u52a8\u6001Inventory\u4e24\u90e8\u5206\uff0c\u9759\u6001Inventory\u6307\u7684\u662f\u5728\u6587\u4ef6\/etc\/ansible\/hosts\u4e2d\u6307\u5b9a\u7684\u4e3b\u673a\u548c\u7ec4\uff0cDynamic Inventory\u6307\u901a\u8fc7\u5916\u90e8\u811a\u672c\u83b7\u53d6\u4e3b\u673a\u5217\u8868\uff0c\u5e76\u6309\u7167ansible \u6240\u8981\u6c42\u7684\u683c\u5f0f\u8fd4\u56de\u7ed9ansilbe\u547d\u4ee4\u7684\u3002\u8fd9\u90e8\u5206\u4e00\u822c\u4f1a\u7ed3\u5408CMDB\u8d44\u7ba1\u7cfb\u7edf\u3001zabbix \u76d1\u63a7\u7cfb\u7edf\u3001crobble\u5b89\u88c5\u7cfb\u7edf\u3001\u4e91\u8ba1\u7b97\u5e73\u53f0\u7b49\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u3002\u7531\u4e8e\u4e3b\u673a\u8d44\u6e90\u4e00\u822c\u4f1a\u52a8\u6001\u7684\u8fdb\u884c\u589e\u51cf\uff0c\u800c\u8fd9\u4e9b\u7cfb\u7edf\u4e00\u822c\u4f1a\u667a\u80fd\u66f4\u65b0\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u7684API \u6216\u8005\u63a5\u5165\u5e93\u67e5\u8be2\u7b49\u65b9\u5f0f\u8fd4\u56de\u4e3b\u673a\u5217\u8868\u3002 \u4e00\u3001\u6700\u7b80\u5355\u793a\u4f8b \u7531\u4e8eAnsible\u5728\u63a5\u53d7\u811a\u672c\u52a8\u6001\u83b7\u53d6\u4e3b\u673a\u4fe1\u606f\u65f6\u652f\u6301\u7684\u662fjson\u683c\u5f0f\uff0c\u8fd9\u91cc\u6211\u4e5f\u4e0d\u4ece\u5176\u4ed6\u7cfb\u7edf\u4e2d\u53d6\u4e86\uff0c\u5411\u901a\u8fc7\u4e00\u6bb5\u4ee3\u7801\u6253\u5370\u4e00\u4e2a\u6bb5json\u683c\u5f0f\u7684\u4e3b\u673a\u4fe1\u606f\uff1a #!\/usr\/bin\/env python # coding=utf-8 import json host1ip = [&#8216;10.212.52.252&#8217;,&#8216;10.212.52.14&#8217;] host2ip = [&#8216;10.212.52.16&#8217;] [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-261","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=261"}],"version-history":[{"count":0,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=\/wp\/v2\/posts\/261\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.jsjs.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}