{"id":2391,"date":"2017-06-27T17:01:43","date_gmt":"2017-06-27T09:01:43","guid":{"rendered":"http:\/\/cn.hostease.com\/xueyuan\/?p=2391"},"modified":"2017-06-27T17:01:43","modified_gmt":"2017-06-27T09:01:43","slug":"%e8%87%aa%e5%8a%a8%e5%8c%96%e8%bf%90%e7%bb%b4puppet%e7%ae%80%e4%bb%8b","status":"publish","type":"post","link":"https:\/\/cn.hostease.com\/xueyuan\/yejie\/%e8%87%aa%e5%8a%a8%e5%8c%96%e8%bf%90%e7%bb%b4puppet%e7%ae%80%e4%bb%8b\/","title":{"rendered":"\u81ea\u52a8\u5316\u8fd0\u7ef4puppet\u7b80\u4ecb"},"content":{"rendered":"
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\u4e00\u3001\u7b80\u4ecb<\/p>\n

\u5f53\u670d\u52a1\u5668\u6570\u91cf\u8fbe\u5230\u4e00\u5b9a\u7684\u89c4\u6a21\u65f6\uff0c\u4ec5\u4f9d\u9760\u4eba\u4e3a\u5b8c\u6210\u6279\u91cf\u90e8\u7f72\u670d\u52a1\u5668\u4e2a\u8d44\u6e90\u7684\u914d\u7f6e\uff0c\u8fd0\u7ef4\u5de5\u4f5c\u5c06\u53d8\u5f97\u7e41\u7410\u4e14\u5bb9\u6613\u51fa\u9519\uff0c\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u6211\u4eec\u5e94\u8be5\u600e\u4e48\u529e\u5462\uff1f\u6211\u4eec\u53ef\u4ee5\u5f15\u5165\u4e00\u6279\u5de5\u5177\uff0c\u8fd9\u6279\u5de5\u5177\u53ef\u7f16\u5199\u76f8\u5e94\u7684manifests\u4ee3\u7801\uff0c\u8fd0\u884c\u5b83\u4fbf\u53ef\u4ee5\u81ea\u52a8\u5b8c\u6210\u6240\u6709\u7684\u5de5\u4f5c\uff0c\u76ee\u524d\u6bd4\u8f83\u6d41\u884c\u7684\u8fd0\u7ef4\u5de5\u5177\u4e3b\u8981\u6709\uff1apuppet\uff0cansible\uff0c slackstack\u7b49\uff0c\u5728\u8fd9\u6211\u4eec\u4e3b\u8981\u4ee5puppet\u6765\u5c55\u5f00\u8bdd\u9898\u3002\u5728\u4e00\u4e9b\u5927\u578b\u4e92\u8054\u7f51\u4f01\u4e1a\u4e2d\uff0c\u8fd0\u7ef4\u81ea\u52a8\u5316\u7ba1\u7406\u7740\u51e0\u767e\u751a\u81f3\u4e0a\u5343\u53f0\u670d\u52a1\u5668\uff0c\u5b83\u53ef\u4ee5\u9488\u5bf9\u591a\u53f0\u670d\u52a1\u5668\u8fdb\u884c\u7edf\u4e00\u64cd\u4f5c\uff0c\u4f8b\u5982\u90e8\u7f72\u7edf\u4e00\u8f6f\u4ef6\u3001\u8fdb\u884c\u7edf\u4e00\u4e0a\u7ebf\u7ef4\u62a4\u7b49\uff0c\u800c\u4e14\u80fd\u591f\u5feb\u901f\u5b8c\u6210\u4e0a\u7ebf\u90e8\u7f72\uff0c\u51cf\u5c11\u4eba\u529b\u53ca\u4eba\u529b\u8bef\u64cd\u4f5c\u98ce\u9669\u3002<\/p>\n

\u4e8c\u3001Puppet\u7684\u5de5\u4f5c\u539f\u7406<\/p>\n

puppet\u7684\u76ee\u7684\u662f\u8ba9\u7cfb\u7edf\u7ba1\u7406\u5458\u53ea\u96c6\u4e2d\u4e8e\u8981\u7ba1\u7406\u7684\u76ee\u6807\u670d\u52a1\u5668\uff0c\u800c\u5ffd\u7565\u5b9e\u73b0\u7684\u7ec6\u8282\u3002puppet\u65e2\u53ef\u4ee5\u5728\u5355\u673a\u4e0a\u4f7f\u7528\uff0c\u4e5f\u53ef\u4ee5C\/S\u7ed3\u6784\u4f7f\u7528\uff0c\u5728\u5927\u89c4\u6a21\u90e8\u7f72puppet\u7684\u60c5\u51b5\u4e0b\uff0c\u901a\u5e38\u6211\u4eec\u4f1a\u4f7f\u7528C\/S\u7ed3\u6784\uff0c\u5728\u8fd9\u79cd\u7ed3\u6784\u4e0b\uff0c\u670d\u52a1\u7aef\u8fd0\u884cpuppet-master\u7a0b\u5e8f\u5ba2\u6237\u7aef\u8fd0\u884cpuppet-client\u670d\u52a1\u7a0b\u5e8f<\/p>\n

\u5177\u4f53\u7684\u5de5\u4f5c\u6d41\u7a0b\u56fe\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n

\u5bf9\u4e8epuppet\u7684\u7684\u638c\u63e1\uff0c\u7406\u89e3puppet\u7684\u5de5\u4f5c\u539f\u7406\u662f\u4e00\u4e2a\u5fc5\u8981\u7684\u7684\u9636\u6bb5\uff0c\u53ea\u6709\u5728\u4e86\u89e3\u4e86puppet\u7684\u5de5\u4f5c\u539f\u7406\u540e\u624d\u80fd\u66f4\u597d\u5e94\u7528puppet\uff0c\u4e0b\u9762\u8ba9\u6211\u4eec\u4e00\u8d77\u4e86\u89e3\u5b66\u4e60puppet\u7684\u5de5\u4f5c\u539f\u7406\uff1a<\/p>\n

\u8bf4\u5230puppet\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u4e0d\u5f97\u4e0d\u4ece\u4ee5\u4e0b\u56db\u4e2a\u65b9\u9762\u6765\u8bf4\u5230\uff0c\u5982\u4e0b\u6240\u793a:<\/p>\n

(1\uff09\u5b9a\u4e49\uff1a\u4f7f\u7528Puppet\u7279\u5b9a\u7684\u8bed\u8a00\u5b9a\u4e49\u57fa\u7840\u914d\u7f6e\u4fe1\u606f\u3002\u901a\u5e38\u6211\u4eec\u628a\u8fd9\u4e9b\u4fe1\u606f\u5199\u5728Modules\u4e2d\u3002<\/p>\n

(2\uff09\u6a21\u677f\uff1a\u5728\u914d\u7f6e\u6267\u884c\u4e4b\u524d\u68c0\u6d4b\u4ee3\u7801\uff0c\u4f46\u5e76\u4e0d\u771f\u6b63\u6267\u884c\u3002<\/p>\n

(3\uff09\u6267\u884c\uff1a\u5b9a\u4e49\u7684\u914d\u7f6e\u81ea\u52a8\u90e8\u7f72\u3002\u68c0\u6d4b\u5e76\u8bb0\u5f55\u4e0b\u6240\u53d1\u751f\u53d8\u5316\u7684\u90e8\u5206\u3002<\/p>\n

(4\uff09\u62a5\u544a\uff1a\u5c06\u671f\u5f85\u7684\u53d8\u5316\u3001\u5b9e\u9645\u53d1\u751f\u7684\u53d8\u5316\u53ca\u4efb\u4f55\u4fee\u6539\u53d1\u9001\u7ed9\u62a5\u544a\u7cfb\u7edf\u3002<\/p>\n

\u5982\u4e0b\u6240\u793a\u4e3apuppet\u7684\u5de5\u4f5c\u6570\u636e\u6d41\u793a\u610f\u56fe<\/p>\n

\"wKiom1cDLgKy1XY6AABjtukUGU4580.png\"<\/div>\n

\u6570\u636e\u6d41\u8bf4\u660e:<\/p>\n

\u9996\u5148\u6240\u6709\u7684\u8282\u70b9\uff08Node\uff09Node\u8282\u70b9\u5c06Facts\u548c\u672c\u673a\u4fe1\u606f\u53d1\u9001\u7ed9Master<\/p>\n

Master\u544a\u8bc9Node\u8282\u70b9\u5e94\u8be5\u5982\u4f55\u914d\u7f6e\uff0c\u5c06\u8fd9\u4e9b\u4fe1\u606f\u5199\u5165Catalog\u540e\u4f20\u7ed9Node\u3002<\/p>\n

Node\u8282\u70b9\u5728\u672c\u673a\u8fdb\u884c\u4ee3\u7801\u89e3\u6790\u9a8c\u8bc1\u5e76\u6267\u884c\uff0c\u5c06\u7ed3\u679c\u53cd\u9988\u7ed9Master\u3002<\/p>\n

Master\u901a\u8fc7API\u5c06\u6570\u636e\u53d1\u7ed9\u5206\u6790\u5de5\u5177\u3002\u62a5\u544a\u5b8c\u5168\u53ef\u4ee5\u901a\u8fc7\u5f00\u653eAPI\u6216\u4e0e\u5176\u4ed6\u7cfb\u7edf\u96c6\u6210\u3002<\/p>\n

\u6574\u4e2a\u6570\u636e\u6d41\u7684\u8d70\u5411\u662f\u57fa\u4e8eSSL\u5b89\u5168\u534f\u8bae\u7684\uff0c\u5982\u4e0b\u56fe\u6240\u793a:<\/p>\n

\"wKioL1cDM_mhIfxdAAC_01l6yr4158.png\"<\/div>\n

\u6a21\u677f\u6587\u4ef6\u5904\u7406\u8fc7\u7a0b\u8bf4\u660e\u5982\u4e0b:<\/p>\n

Puppet\u901a\u8fc7\u7f16\u8bd1Manifest\u4e2d\u7684\u5185\u5bb9 (\u5373\u6a21\u677f\u4e2d\u5185\u5bb9)\uff0c\u5c06\u7f16\u8bd1\u597d\u7684\u4ee3\u7801\u5b58\u5165Catalog\u3002\u5728\u6267\u884c\u524d\u5148\u8fdb\u884c\u4ee3\u7801\u7684\u9a8c\u8bc1\uff0c\u518d\u6267\u884c\uff0c\u5b8c\u6210\u6700\u5f00\u59cb\u6240\u5b9a\u4e49\u597d\u7684\u72b6\u6001\u3002\u4ee3\u7801\u7f16\u8bd1\u8fc7\u7a0b\u5982\u56fe\u6240\u793a\uff1a<\/p>\n

\"wKiom1cDUvDxzvTpAACnEvSauho578.png\"<\/div>\n

\u5982\u4e0b\u6240\u793a\u4e3a\u6574\u4e2apuppet\u81ea\u52a8\u90e8\u7f72\u8fc7\u7a0b\u4e2dagent\u548cmaster\u7684\u8be6\u7ec6\u7684\u4ea4\u4e92\u8fc7\u7a0b:<\/p>\n

\"wKiom1cDWDvT6ao2AADZUDsO3KY688.png\"<\/div>\n

\u8fc7\u7a0b\u8bf4\u660e:<\/p>\n

1. Puppet\u5ba2\u6237\u7aefAgent\u5c06\u8282\u70b9\u540d\u4e0efacts\u4fe1\u606f\u53d1\u9001\u7ed9Master\u3002<\/p>\n

2. Puppet\u670d\u52a1\u7aefMaster\u901a\u8fc7\u5206\u7c7b\u5224\u65ad\u8bf7\u6c42\u7684\u5ba2\u6237\u7aef\u662f\u8c01\uff0c\u5b83\u5c06\u8981\u505a\u4ec0\u4e48\u3002\u8fd9\u4e2a\u5224\u65ad\u662f\u901a\u8fc7site.pp\u4e2d\u5305\u542b\u7684Node.pp\u914d\u7f6e\u6587\u4ef6\u5b9a\u4e49\u7684\u3002<\/p>\n

3. Puppet\u670d\u52a1\u7aefMaster\u5c06\u6240\u9700\u8981\u7684Class\u7c7b\u4fe1\u606f\u8fdb\u884c\u7f16\u8bd1\u540e\u5b58\u5165Catalog\u5e76\u53d1\u9001\u7ed9Puppet\u5ba2\u6237\u7aefAgent\uff0c\u5230\u6b64\u5b8c\u6210\u7b2c\u4e00\u6b21\u4ea4\u4e92\u3002<\/p>\n

4. Puppet\u5ba2\u6237\u7aefAgent\u5bf9Catalog\u8fdb\u884c\u4ee3\u7801\u9a8c\u8bc1\uff08\u8bed\u6cd5\u68c0\u67e5\u53ca\u9519\u8bef\u68c0\u67e5\uff09\u5e76\u6267\u884c\u3002\u4e3b\u8981\u662f\u4ee3\u7801\u7684\u9a8c\u8bc1\uff0c\u5e76\u5c06\u6267\u884c\u8fc7\u7a0b\u7684\u4fe1\u606f\u53ca\u7ed3\u679c\u5199\u5165\u65e5\u5fd7\u3002<\/p>\n

5. Puppet\u5ba2\u6237\u7aefAgent\u6700\u7ec8\u8fbe\u5230\u6700\u5f00\u59cb\u6240\u5b9a\u4e49\u7684\u72b6\u6001\uff0c\u5e76\u4e14\u5c06\u7ed3\u679c\u53ca\u4efb\u4f55\u6267\u884c\u6570\u636e\u901a\u8fc7\u5f00\u653eAPI\u7684\u5f62\u5f0f\u53d1\u9001\u7ed9Puppet\u670d\u52a1\u7aefMaster\u3002<\/p>\n

 <\/p>\n

\u4ee5\u4e0a\u5c31\u662fpuppet\u7684\u5de5\u4f5c\u539f\u7406\u9700\u8981\u6ce8\u610f\u662f:\u56e0\u4e3a\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u90fd\u662f\u57fa\u4e8essl\u5b9e\u73b0\u7684\uff0c\u6240\u4ee5\u9996\u8981\u7684\u662f\u4fdd\u8bc1agent\u548cmaster\u95f4\u53ef\u4ee5\u57fa\u4e8essl\u901a\u8baf\uff01<\/p>\n

 <\/p>\n

\u4ee5\u4e0a\u5185\u5bb9\u53c2\u8003\uff1ahttps:\/\/blief.blog.51cto.com\/6170059\/1760439<\/p>\n

 <\/p>\n

\u4e09\u3001puppet\u5e38\u7528\u8d44\u6e90\u53ca\u914d\u7f6e\u5b9e\u4f8b<\/p>\n

\u5b9e\u4f8b\u4e00\uff1a \u521b\u5efacentos\u7528\u6237\u4e3a\u666e\u901a\u7528\u6237\uff0c\u4e14uid\u4e3a4000\uff0cgid\u4e3a3000\uff0c\u6240\u5c5e\u7ec4\u4e3acentos\uff0c\u9644\u52a0\u7ec4\u4e3amygrp<\/p>\n

user{'centos':name=>'centos',#\u5b9a\u4e49\u7528\u6237\u540densure=>present,#\u521b\u5efa\u7528\u6237uid=>4000,#\u5b9a\u7528\u6237idgroups=>'mygrp',#\u5b9a\u4e49\u5176\u4ed6\u9644\u52a0\u7ec4require=>Group['mygrp']#\u6b64\u8d44\u6e90\u4f9d\u8d56\u4e8e\u4e8b\u5148\u521b\u5efamygrps\u7ec4}group{'mygrp':name=>'mygrp',#\u5b9a\u4e49\u7ec4\u540densure=>present,#\u521b\u5efa\u7ec4\uff0c\u4e0e\u6b64\u76f8\u53cd\u7684\u662fabsent\uff0c\u5220\u9664\u7ec4gid=>'3000',#\u7ec4idsystem=>false,#\u662f\u5426\u4e3a\u7cfb\u7edf\u7ec4\uff0c\u9ed8\u8ba4\u4e3afalse}\u603b\u7ed3\uff1auser\u5e38\u7528\u5c5e\u6027\uff1aname\uff1a\u7528\u6237\u540d\uff0cuid:\u7528\u6237id\uff0cgid:\u7ec4id\uff0cgroups:\u9644\u52a0\u7ec4\uff0ccomment\uff1a\u6ce8\u91ca\u4fe1\u606fexpiry:\u8fc7\u671f\u65f6\u95f4\uff0chome\uff1a\u5bb6\u76ee\u5f55\uff0cshell\uff1a\u9ed8\u8ba4\u7684shell\u7c7b\u578b\uff0csystem\uff1a\u662f\u5426\u4e3a\u7cfb\u7edf\u7ec4\uff0censure\uff1a\u521b\u5efa\u6216\u5220\u9664\u7528\u6237\u5373present\u3001absent\uff0cpassword\uff1a\u52a0\u5bc6\u540e\u7684\u5bc6\u7801group\u5e38\u7528\u5c5e\u6027\uff1aensure\uff1a\u521b\u5efa\u6216\u5220\u9664\u7ec4\u5373present\u3001absent\uff0cname:\u7ec4id\uff0csystem\uff1a\u662f\u5426\u4e3a\u7cfb\u7edf\u7ec4\u7b49[root@node1manifets]#puppetapply-vuser.pp#\u5c06\u6b64manifests\u6e05\u5355\u7f16\u8bd1\u4e3a\u4f2a\u4ee3\u7801catalog\uff0c\u5e76\u6267\u884c\uff0c\u4e14\u8fd4\u56de\u6267\u884c\u7ed3\u679c\u81f3\u6b64\u5355\u673a\u6a21\u5f0f\u7684\u4e3b\u673a\u4e0aNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin0.55secondsInfo:Applyingconfigurationversion'1480561275'Notice:\/Stage[main]\/Main\/Group[mygrp]\/ensure:createdNotice:\/Stage[main]\/Main\/User[centos]\/ensure:createdNotice:Finishedcatalogrunin0.11seconds[root@node1manifets]#idcentosuid=4000(centos)gid=4000(centos)groups=4000(centos),3000(mygrp)[root@node1manifets]#viuser.pp[root@node1manifets]#puppetapply-vuser.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin0.58secondsInfo:Applyingconfigurationversion'1480561376'Notice:\/Stage[main]\/Main\/Group[mygrp]\/ensure:removedNotice:\/Stage[main]\/Main\/User[centos]\/ensure:removedNotice:Finishedcatalogrunin0.13seconds[root@node1manifets]#idcentosid:centos:nosuchuser[root@node1manifets]#<\/pre>\n
\u5b9e\u4f8b\u4e8c\uff1a\u6b64manifests\u4ee3\u7801\u4e3a\u5b89\u88c5httpd\u5305\uff0c\u4e3a\u5176\u63d0\u4f9b\u914d\u7f6e\u6587\u4ef6\uff0c\u5e76\u4e14\u542f\u52a8\u670d\u52a1<\/p>\n
service{'httpd':ensure=>running,enable=>true,restart=>'systemctlrestarthttpd.service',require=>Package['httpd'],}package{'httpd':ensure=>installed,}file{'httpd.conf':path=>'\/etc\/httpd\/conf\/httpd.conf',source=>'\/root\/manifests\/httpd.conf',ensure=>file,notify=>Service['httpd'],before=>Service['httpd'],}package\u5e38\u7528\u5c5e\u6027\uff1aensure\uff1ainstalled\uff0cpresent\uff0clatest\uff0cabsentname:\u5305\u540dsource\uff1a\u7a0b\u5e8f\u5305\u6765\u6e90\uff0c\u4ec5\u5bf9\u4e0d\u4f1a\u81ea\u52a8\u4e0b\u8f7d\u7684\u76f8\u5173\u7a0b\u5e8f\u5305\u7684provider\u6709\u7528\uff0c\u4f8b\u5982rpm\u6216dpkgservicec\u5e38\u7528\u5c5e\u6027\uff1aensure\uff1arunning\uff0cstopped\u8fd0\u884c\u505c\u6b62enable\uff1a\u5f00\u673a\u662f\u5426\u542f\u52a8restart\uff1a\u91cd\u542f\u547d\u4ee4require\uff1a\u88ab\u4f9d\u8d56\u4e8e\u4e8b\u5148\u5b89\u88c5\u7a0b\u5e8f\u5305\uff0cfile\u5e38\u7528\u5c5e\u6027\uff1apath:\u6587\u4ef6\u9700\u653e\u7f6e\u7684\u4f4d\u7f6e\u6240\u5728\u5904source\uff1a\u6e90\u6587\u4ef6\u5728\u54eaensure\uff1afile,present,absent,directory,link...file\u6307\u7684\u662f\u666e\u901a\u6587\u4ef6\uff0clink\u4e3a\u8fde\u63a5\u6587\u4ef6\uff0c\u6b64\u9700\u7ed3\u5408target\u4e00\u8d77\u4f7f\u7528directory\uff1a\u7c7b\u578b\u4e3a\u76ee\u5f55\uff0c\u53ef\u901a\u8fc7source\u6307\u5411\u7684\u8def\u5f84\u590d\u5236\u751f\u6210\uff0crecuse\u5c5e\u6027\u6307\u660e\u662f\u5426\u4e3a\u9012\u5f52\u590d\u5236owner\uff1a\u5c5e\u4e3bgroup\uff1a\u5c5e\u7ec4mode\uff1a\u6743\u9650[root@node1manifets]#puppetapply-vweb.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin1.48secondsInfo:Applyingconfigurationversion'1480563754'Info:Computingchecksumonfile\/etc\/httpd\/conf\/httpd.confInfo:\/Stage[main]\/Main\/File[httpd.conf]:Filebucketed\/etc\/httpd\/conf\/httpd.conftopuppetwithsum42566ec31df37e3d44429b285d015e1dNotice:\/Stage[main]\/Main\/File[httpd.conf]\/content:contentchanged'{md5}42566ec31df37e3d44429b285d015e1d'to'{md5}8b01e334a6e975b659df5dd351923ccb'Info:\/Stage[main]\/Main\/File[httpd.conf]:SchedulingrefreshofService[httpd]Notice:\/Stage[main]\/Main\/Service[httpd]:Triggered'refresh'from1eventsNotice:Finishedcatalogrunin1.95seconds[root@node1manifets]#ss-tnlStateRecv-QSend-QLocalAddress:PortPeerAddress:PortLISTEN05192.168.122.1:53*:*LISTEN0128*:22*:*LISTEN0128127.0.0.1:631*:*LISTEN0100127.0.0.1:25*:*LISTEN032:::21:::*LISTEN0128:::22:::*LISTEN0128::1:631:::*LISTEN0128:::8088:::*LISTEN0100::1:25:::*[root@node1manifets]#<\/pre>\n
\u5b9e\u4f8b\u4e09\uff1a\u6bcf\u4e09\u5206\u949f\u540c\u6b65\u4e0b\u7cfb\u7edf\u65f6\u95f4,\u5199\u5165\u5b9a\u65f6\u4efb\u52a1<\/p>\n
cron{'synctime':command=>'\/usr\/sbin\/ntpdate10.1.0.1&>\/dev\/null',#\u987b\u6267\u884c\u7684\u547d\u4ee4ensure=>present,#\u521b\u5efa\u4efb\u52a1\u8ba1\u5212minute=>'*\/5',#\u8fc7\u591a\u957f\u662f\u65f6\u95f4\u6267\u884cuser=>root,#\u4ee5\u8c01\u7684\u8eab\u4efd\u8fd0\u884c}[root@node1testmanifests]#puppetapply-vcron.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin0.18secondsInfo:Applyingconfigurationversion'1480593969'Notice:\/Stage[main]\/Main\/Cron[synctime]\/minute:minutechanged'*\/3'to'*\/5'Notice:Finishedcatalogrunin0.09seconds[root@node1testmanifests]#crontab-l#HEADER:Thisfilewasautogeneratedat2016-12-0120:06:10+0800bypuppet.#HEADER:Whileitcanstillbemanagedmanually,itisdefinitelynotrecommended.#HEADER:Noteparticularlythatthecommentsstartingwith'PuppetName'should#HEADER:notbedeleted,asdoingsocouldcauseduplicatecronjobs.#PuppetName:synctime*\/5****\/usr\/sbin\/ntpdate10.1.0.1&>\/dev\/null#\u67e5\u770b\u5230\u6b64\u4efb\u52a1\u8ba1\u5212\u5b58\u5728[root@node1testmanifests]#<\/pre>\n
\u5b9e\u4f8b\u56db\uff1apuppet\u4e4bif\u6761\u4ef6\u5224\u65ad<\/p>\n
if$osfamily=~\/(?i-mx:debian)\/{$osfamily\u4e3afacter\u4e2d\u53d6\u5f97\u7684\u5185\u5d4c\u53d8\u91cf$webserver='apache2'#\u81ea\u5b9a\u4e49\u53d8\u91cf}else{$webserver='httpd'}package{\"$webserver\":ensure=>installed,before=>[File['httpd.conf'],Service['httpd']],}file{'httpd.conf':path=>'\/etc\/httpd\/conf\/httpd.conf',source=>'\/root\/testmanifests\/httpd.conf',ensure=>file,}service{'httpd':ensure=>running,enable=>true,restart=>'systemctlrestarthttpd.service',subscribe=>File['httpd.conf'],#\u901a\u77e5\u5176\u4ed6\u7684\u8d44\u6e90\u8fdb\u884c\u5237\u65b0\u64cd\u4f5c}[root@node1testmanifests]#puppetapply-vif.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin1.53secondsInfo:Applyingconfigurationversion'1480594920'Info:Computingchecksumonfile\/etc\/httpd\/conf\/httpd.confInfo:FileBucketgotaduplicatefile{md5}8b01e334a6e975b659df5dd351923ccbInfo:\/Stage[main]\/Main\/File[httpd.conf]:Filebucketed\/etc\/httpd\/conf\/httpd.conftopuppetwithsum8b01e334a6e975b659df5dd351923ccbNotice:\/Stage[main]\/Main\/File[httpd.conf]\/content:contentchanged'{md5}8b01e334a6e975b659df5dd351923ccb'to'{md5}42566ec31df37e3d44429b285d015e1d'Info:\/Stage[main]\/Main\/File[httpd.conf]:SchedulingrefreshofService[httpd]Notice:\/Stage[main]\/Main\/Service[httpd]:Triggered'refresh'from1eventsNotice:Finishedcatalogrunin1.97seconds[root@node1testmanifests]#ss-tnlStateRecv-QSend-QLocalAddress:PortPeerAddress:PortLISTEN05192.168.122.1:53*:*LISTEN0128*:22*:*LISTEN0128127.0.0.1:631*:*LISTEN0100127.0.0.1:25*:*LISTEN0128:::80:::*LISTEN032:::21:::*LISTEN0128:::22:::*LISTEN0128::1:631:::*LISTEN0100::1:25:::*[root@node1testmanifests]#<\/pre>\n
\u5b9e\u4f8b\u4e94\uff1apuppet\u4e4bcase\u8bed\u53e5<\/p>\n
case$osfamily{\"RedHat\":{$webserver='httpd'}\/(?i-mx:debian)\/:{$webserver='apache2'}default:{$webserver='httpd'}}package{\"$webserver\":ensure=>installed,before=>[File['httpd.conf'],Service['httpd']],}file{'httpd.conf':ensure=>file,path=>'\/etc\/httpd\/conf\/httpd.conf',source=>'\/root\/testmanifests\/httpd.conf',}service{'httpd':ensure=>running,enable=>true,restart=>'systemctlrestarthttpd.service',subscribe=>File['httpd.conf'],}[root@node1testmanifests]#puppetapply-vcase.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin1.61secondsInfo:Applyingconfigurationversion'1480595667'Info:Computingchecksumonfile\/etc\/httpd\/conf\/httpd.confInfo:FileBucketgotaduplicatefile{md5}42566ec31df37e3d44429b285d015e1dInfo:\/Stage[main]\/Main\/File[httpd.conf]:Filebucketed\/etc\/httpd\/conf\/httpd.conftopuppetwithsum42566ec31df37e3d44429b285d015e1dNotice:\/Stage[main]\/Main\/File[httpd.conf]\/content:contentchanged'{md5}42566ec31df37e3d44429b285d015e1d'to'{md5}3dfa14b023127a3766bddfe15fe14b9a'Info:\/Stage[main]\/Main\/File[httpd.conf]:SchedulingrefreshofService[httpd]Notice:\/Stage[main]\/Main\/Service[httpd]:Triggered'refresh'from1eventsNotice:Finishedcatalogrunin1.91seconds[root@node1testmanifests]##\u53ef\u6839\u636e\u81ea\u884c\u7684\u8bed\u8a00\u4e60\u60ef\u9009\u62e9\u9002\u5408\u7684\u8bed\u6cd5\uff0c\u5982\u4e0b\u6240\u793a\u540c\u6837\u53ef\u8fbe\u5230\u4e0a\u8bc9\u7684\u76ee\u7684$webserver=$osfamily?{\"Redhat\"=>'httpd',\/(?i-mx:debian)\/=>'apache2',default=>'httpd',}package{\"$webserver\":ensure=>installed,before=>[File['httpd.conf'],Service['httpd']],}file{'httpd.conf':path=>'\/etc\/httpd\/conf\/httpd.conf',source=>'\/root\/testmanifests\/httpd.conf',ensure=>file,}service{'httpd':ensure=>running,enable=>true,restart=>'systemctlrestarthttpd.service',subscribe=>File['httpd.conf'],}<\/pre>\n
\u56db\u3001puppet\u7c7b\u4e0e\u7ee7\u627f<\/p>\n
puppet\u4e2d\u547d\u540d\u7684\u4ee3\u7801\u6a21\u5757\uff0c\u7ecf\u5e38\u9700\u8981\u88ab\u4f7f\u7528\uff0c\u5982\u5982\u91cd\u5199\u5219\u4ee3\u7801\u5197\u4f59\uff0c\u4f7f\u7528\u5b9a\u4e49\u4e00\u7ec4\u901a\u7528\u76ee\u6807\u7684\u8d44\u6e90\uff0c\u53ef\u5728puppet\u5168\u5c40\u8c03\u7528\uff0c\u5c31\u80fd\u89e3\u51b3\u8fd9\u7c7b\u95ee\u9898\uff0c\u7c7b\u53ef\u4ee5\u88ab\u7ee7\u627f\uff0c\u4e5f\u53ef\u4ee5\u5305\u542b\u5b50\u7c7b\u3002<\/p>\n
\u7c7b\u7684\u8bed\u6cd5\u683c\u5f0f\u6709\u4e24\u79cd\uff0c\u8c03\u7528\u7c7b\u7684\u65b9\u6cd5\u5e38\u7528\u7684\u6709\u4e09\u79cd\uff0c\u53ef\u4ee5\u5728\u7c7b\u4e2d\u4f20\u9012\u53c2\u6570\u7b49\u7075\u6d3b\u7684\u64cd\u4f5c\uff0c\u5982\u4ee5\u4e0b\u5b9e\u4f8b\uff1a<\/p>\n
classwebserver{#\u7c7b\u7533\u660e\u540e\u7eed\u8c03\u7528\u540e\u624d\u751f\u6548\uff0c\u8c03\u7528\u7684\u65b9\u6cd5\u5e38\u7528\u7684\u6709\u4e09\u79cd$webpkg=$operatingsystem?{\/(?i-mx:(centos|redhat|fedora))\/=>'httpd',\/(?i-mx:(ubuntu|debian))\/=>'apache2',default=>'httpd',}package{\"$webpkg\":ensure=>installed,}file{'\/etc\/httpd\/conf\/httpd.conf':ensure=>file,owner=>root,group=>root,source=>'\/root\/testmanifests\/httpd.conf',require=>Package[\"$webpkg\"],notify=>Service['httpd'],}service{'httpd':ensure=>running,enable=>true,}}includewebserver#\u4f7f\u7528include\u8fdb\u884c\u8c03\u7528#\u7533\u660e\u8c03\u7528\u7c7b\u7684\u7b2c\u4e8c\u79cd\u65b9\u6cd5classweb($webserver='httpd'){#\u5411\u7c7b\u4e2d\u4f20\u9012\u53c2\u6570package{\"$webserver\":ensure=>installed,before=>[File['httpd.conf'],Service['httpd']],}file{'httpd.conf':path=>'\/etc\/httpd\/conf\/httpd.conf',source=>'\/root\/testmanifests\/httpd.conf',ensure=>file,}service{'httpd':ensure=>running,enable=>true,restart=>'systemctlrestarthttpd.service',subscribe=>File['httpd.conf'],}}class{'web':webserver=>'apache2',#\u8c03\u7528\u7c7b}[root@node1~]#puppetapply-v--noopclass2.ppNotice:Compiledcatalogfornode1.alren.cominenvironmentproductionin1.53secondsInfo:Applyingconfigurationversion'1480596978'Notice:\/Stage[main]\/Web\/Package[apache2]\/ensure:current_valueabsent,shouldbepresent(noop)Notice:\/Stage[main]\/Web\/File[httpd.conf]\/content:current_value{md5}3dfa14b023127a3766bddfe15fe14b9a,shouldbe{md5}8b01e334a6e975b659df5dd351923ccb(noop)Info:\/Stage[main]\/Web\/File[httpd.conf]:SchedulingrefreshofService[httpd]Notice:\/Stage[main]\/Web\/Service[httpd]:Wouldhavetriggered'refresh'from1eventsNotice:Class[Web]:Wouldhavetriggered'refresh'from3eventsNotice:Stage[main]:Wouldhavetriggered'refresh'from1eventsNotice:Finishedcatalogrunin0.65seconds[root@node1~]#<\/pre>\n
\u7c7b\u7684\u7ee7\u627f\uff1a\u5b50\u7c7b\u53ef\u7ee7\u627f\u7236\u7c7b\u7684\u8d44\u6e90\u5c5e\u6027\uff0c\u540c\u65f6\u53ef\u5b9a\u4e49\u7236\u7c7b\u4e0d\u5b58\u5728\u7684\u989d\u8d44\u6e90\u5c5e\u6027\uff0c\u4e00\u4e2a\u7236\u7c7b\u53ef\u540c\u65f6\u88ab\u591a\u4e2a\u5b50\u7c7b\u6240\u7ee7\u627f<\/p>\n
classnginx{#\u5b9a\u4e49\u7236\u7c7b\u4fe1\u606fpackage{'nginx':ensure=>installed,#\u5b89\u88c5\u7a0b\u5e8f\u5305}service{'nginx':#\u542f\u52a8\u7a0b\u5e8fensure=>running,enable=>true,require=>Package['nginx'],}}classnginx::webinheritsnginx{#\u7ee7\u627f\u7236\u7c7b\u7684\u539f\u6709\u5c5e\u6027\uff0c\u540c\u65f6\u589e\u52a0file\u8d44\u6e90\u5c5e\u6027file{'ngx-web.conf':path=>'\/etc\/nginx\/conf.d\/ngx-web.conf',ensure=>file,require=>Package['nginx'],source=>'\/root\/testmanifests\/nginx\/ngx-web.conf',}file{'nginx.conf':path=>'\/etc\/nginx\/nginx.conf',ensure=>file,content=>template('\/root\/testmanifests\/nginx.conf.erb'),#\u6b64\u6a21\u677f\u9700\u4e8b\u5148\u5b58\u5728\u65b9\u53ef\u4f7f\u7528require=>Package['nginx'],}Service['nginx']{subscribe=>[File['ngx-web.conf'],File['nginx.conf']],#\u901a\u77e5\u5176\u4ed6\u8d44\u6e90\u8fdb\u884c\u5237\u65b0\u64cd\u4f5c}}includenginx::web#\u8c03\u7528\u58f0\u660e\u7684\u7c7b<\/pre>\n
\u4e94\u3001puppet\u6a21\u677f\uff08\u6b64\u5185\u5bb9\u4e0d\u8fc7\u591a\u89e3\u91ca\uff0c\u9700\u81ea\u884c\u52a0\u5f3a\uff09<\/p>\n
\u6a21\u677f\u662f\u4e00\u4e2a\u6309\u7167\u7ea6\u5b9a\u7684\u3001\u9884\u5b9a\u7684\u7ed3\u6784\u5b58\u653e\u4e86\u591a\u4e2a\u6587\u4ef6\u6216\u5b50\u76ee\u5f55\u7684\u76ee\u5f55\uff0c\u76ee\u5f55\u91cc\u9762\u7684\u8fd9\u4e9b\u6587\u4ef6\u6216\u5b50\u76ee\u5f55\u5fc5\u987b\u9075\u5faa\u4e00\u5b9a\u7684\u683c\u5f0f\u7684\u547d\u540d\u89c4\u8303\uff0cpuppet\u4f1a\u5728\u914d\u7f6e\u7684\u8def\u5f84\u4e0b\u67e5\u627e\u6240\u9700\u7684\u8d44\u6e90\u6a21\u5757\u3002\u6a21\u5757\u7684\u540d\u79f0\u901a\u5e38\u662f\u53ea\u80fd\u4ee5\u5c0f\u5199\u5b57\u6bcd\u5f00\u5934\uff0c\u53ef\u4ee5\u5305\u542b\u5c0f\u5199\u5b57\u6bcd\uff0c\u6570\u5b57\u4e0b\u5212\u7ebf\uff0c\u4f46\u662f\u4e0d\u80fd\u4f7f\u7528main\u548csettings\u3002<\/p>\n
\u6a21\u5757\u7684\u7ec4\u6210\u90e8\u5206\uff1a<\/p>\n
manifests\/:\u8d44\u6e90\u6e05\u5355<\/p>\n
init.pp:\u5fc5\u987b\u5b9a\u4e49\u4e00\u4e2a\u7c7b\uff0c\u7c7b\u540d\u5fc5\u987b\u4e0e\u6a21\u5757\u540d\u76f8\u540c\uff1b<\/p>\n
files\/:\u9759\u6001\u6587\u4ef6<\/p>\n
templates\/:\u6a21\u677f\u6587\u4ef6<\/p>\n
lib\/:\u63d2\u4ef6\u76ee\u5f55\uff0c\u5e38\u7528\u4e8e\u5b58\u50a8\u81ea\u5b9a\u4e49\u7684facts\u4ee5\u53ca\u81ea\u5b9a\u4e49\u7c7b\u578b<\/p>\n
spec\/\uff1a\u7c7b\u4f3c\u4e8etests\u76ee\u5f55\uff0c\u5b58\u50a8lib\/\u76ee\u5f55\u4e0b\u63d2\u4ef6\u7684\u4f7f\u7528\u5e2e\u52a9\u548c\u8303\u4f8b\uff1b<\/p>\n
tests\/\uff1a\u5f53\u524d\u6a21\u5757\u7684\u4f7f\u7528\u5e2e\u52a9\u6216\u4f7f\u7528\u8303\u4f8b\u6587\u4ef6\uff1b<\/p>\n
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