ftp讀寫遠端yml檔案

遠端修改prometheus配置的規則檔案

public class prometheusutils 

ftp.storefile(filename, createfileitem(filenametemp).getinputstream());
} catch (ioexception e) {} finally catch (ioexception e) {}
}} }
/*** 通過ftp從遠端獲取規則map
* @throws socketexception
* @throws ioexception
*/public static mapftpread(string filename) 
outputstream os = new fileoutputstream(new file(filenametemp));
ftp.retrievefile(ftpfile.getname(), os);
try (inputstream input = new fileinputstream(filenametemp)) catch (exception e) {}
os.close();
}} catch (ioexception e) {} finally catch (ioexception e) {}
}} return resltmap;
} /**
* 組名和規則轉化成規則map
*/public static mapgetrulesmap(string groupname, listrulelist) 
map.put(rules, objs);
list.add(map);
result.put(group, list);
return result;
} /**
* 通過規則map獲取組名
* @param prometheusmap
* @return
*/public static string getgroupname(mapprometheusrulesmap) 
/*** 通過規則map獲取規則
* @param prometheusmap
* @return
*/public static listgetrules(mapprometheusrulesmap) else 
try catch (illegalacces***ception | invocationtargetexception e) 
reslist.add(prometheusrulevo);
} return reslist;
} /**
* @return
*/public static boolean reloadrules() 
} catch (exception e) {}
return false;
} private static multipartfile createfileitem(string filepath) 
} catch (exception e) {}
return new commonsmultipartfile(item);
} private static string gettempfilename(string filename) 
private static ftpclient setftpclient(ftpclient ftp) throws ioexception 
private static string getreloaduri(string ip, string port) 
}

public class prometheusrulevo 

public void setalert(string alert) 
public string getexpr() 
public void setexpr(string expr) 
public string getforstr() 
public void setforstr(string forstr) 
public labelsvo getlabelsvo() 
public void setlabelsvo(labelsvo labelsvo) 
public annotationsvo getannotationsvo() 
public void setannotationsvo(annotationsvo annotationsvo) 
}public class annotationsvo 
public void setsummary(string summary) 
public string getdescrption() 
public void setdescrption(string descrption) 
}public class labelsvo 
public void setseverity(string severity) 
}

server:

port: 8080 
promethues:
ftpaddr: 192.168.1.101
ftpport: 8888
username: admin
password: 123456
rulesdir: /opt/***x/***x/

@component

public class prometheuscontext implements initializingbean ")
private string ftpaddr;
@value("$")
private string username;
@value("$")
private string password;
@value("$")
private string rulesdir;
@value("$")
private string ftpport;
public static string ftp_addr;
public static string username;
public static string password;
public static string rules_dir;
public static string ftp_port;
@override
public void afterpropertiesset() throws exception 
}

執行測試類，可以在遠端ftp指定目錄下寫入yml檔案，yml格式由實體類的結構決定

@runwith(springrunner.class)

@springboottest(webenvironment = springboottest.webenvironment.random_port)
public class tests extends basetest 
}

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