ΑΒΡΑΞΑΣ 설치

[설치] 데이터베이스 설치(PostgreSql)

데이터베이스 설치(PostgreSql)

- PostgreSql 설치

• • sudo apt install postgresql

- PostgreSql 외부 접근 허용

• • sudo vi /etc/postgresql/13/main/postgresql.conf

    • listen_addresses = '*'                  # what IP address(es) to listen on;
      #listen_addresses = 'localhost'         # what IP address(es) to listen on;

  • sudo vi /etc/postgresql/13/main/pg_hba.conf

    • # IPv4 local connections:
      #host    all             all             127.0.0.1/32            md5
      host    all             all             0.0.0.0/0            md5
      # IPv6 local connections:
      #host    all             all             ::1/128                 md5
      host    all             all             ::/0                 md5

- 계정만들기

sudo -u postgres psql -c "ALTER ROLE postgres WITH password '여기패스워드'" postgres 계정으로 로그인 패스워드는 '여기패스워드'로 정한 패스워드

- adminer-4.8.1.php 설치

• sudo apt-get install adminer

• /var/www/html 에 adminer-4.8.1.php 복사

- Database 생성 

• 

- 사용자 계정 생성 

• CREATE USER pi PASSWORD 'archiverpw123!@#' SUPERUSER; 
   <--  계정이나 패스워드를 바꾸면 업그레이드 시에  war를 배포 후 tomcat 폴더의 webapps/archiver/WEB-INF/spring/root-context.xml의 DB 접속 정보를 매번 바꾸어야 한다. 

- Table 생성 

• 

• 실행 sql 파일 createTable.sql 열어서 창에 위와 같이 붙여서 실행
  

  -- Adminer 4.8.1 PostgreSQL 13.11 (Raspbian 13.11-0+deb11u1) dump
  
  \connect "archiver";
  
  DROP TABLE IF EXISTS "tb_archiver_sys_info";
  CREATE TABLE "public"."tb_archiver_sys_info" (
      "sys_link" character varying(500) NOT NULL,
      "sys_context_root" character varying(500) NOT NULL,
      "sys_title" character varying(100) NOT NULL,
      "sys_name" character varying(100) NOT NULL,
      "sys_version" character varying(100) NOT NULL,
      "sys_owner" character varying(100) NOT NULL,
      "sys_date" character varying(100) NOT NULL,
      "sys_manual_link" character varying(100) NOT NULL,
      "sys_etc" character varying(4000),
      "sys_message" character varying(4000),
      "sys_storage" character varying(1000),
      "sys_backup_location" character varying(4000),
      "sys_backup_yn" character varying(2) DEFAULT 'N' NOT NULL,
      "sys_backup_date" timestamp
  ) WITH (oids = false);
  
  INSERT INTO "tb_archiver_sys_info" ("sys_link", "sys_context_root", "sys_title", "sys_name", "sys_version", "sys_owner", "sys_date", "sys_manual_link", "sys_etc", "sys_message", "sys_storage", "sys_backup_location", "sys_backup_yn", "sys_backup_date") VALUES
  ('http://web.joang.com:8082',	'archiver',	'ΑΒΡΑΞΑΣ',	'아브라삭스',	'0.5',	'류현수',	'2023.05.28',	'http://web.joang.com:6875/books/abraksas-system',	'관리자 류현수 ',	'관리자 화면 완료 ',	'/media/pi/RaspRefp/data',	'/media/pi/RaspRefp/backup/ArchiverBackup',	'N',	'2023-06-06 07:39:02.571868');
  
  DROP TABLE IF EXISTS "tb_filemanager_meta";
  DROP SEQUENCE IF EXISTS seq_meta;
  CREATE SEQUENCE seq_meta INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 CACHE 1;
  
  CREATE TABLE "public"."tb_filemanager_meta" (
      "idx" integer DEFAULT nextval('seq_meta') NOT NULL,
      "user_id" character varying(100) NOT NULL,
      "meta" character varying(1000) NOT NULL,
      "crea_dtm" date NOT NULL,
      "crea_id" character varying(100) NOT NULL,
      "del_gb" character varying(1) DEFAULT 'N' NOT NULL
  ) WITH (oids = false);
  
  
  DROP TABLE IF EXISTS "tb_filemanager_meta_file";
  DROP SEQUENCE IF EXISTS seq_file;
  CREATE SEQUENCE seq_file INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 CACHE 1;
  
  CREATE TABLE "public"."tb_filemanager_meta_file" (
      "idx" integer DEFAULT nextval('seq_file') NOT NULL,
      "file_title" character varying(10000) NOT NULL,
      "file_detail" character varying(10000) NOT NULL,
      "original_file_name" character varying(10000) NOT NULL,
      "stored_file_name" character varying(10000) NOT NULL,
      "file_size" bigint NOT NULL,
      "file_type" character varying(10) NOT NULL,
      "crea_dtm" date NOT NULL,
      "crea_id" character varying(100) NOT NULL,
      "del_gb" character varying(1) DEFAULT 'N' NOT NULL,
      "down_yn" character varying(1),
      "error" character varying(10000)
  ) WITH (oids = false);
  
  
  DROP TABLE IF EXISTS "tb_filemanager_meta_mapping";
  DROP SEQUENCE IF EXISTS seq_meta_mapp;
  CREATE SEQUENCE seq_meta_mapp INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 CACHE 1;
  
  CREATE TABLE "public"."tb_filemanager_meta_mapping" (
      "idx" integer DEFAULT nextval('seq_meta_mapp') NOT NULL,
      "user_id" character varying(100) NOT NULL,
      "meta_idx" integer NOT NULL,
      "file_idx" integer NOT NULL,
      "crea_dtm" date NOT NULL,
      "crea_id" character varying(100) NOT NULL,
      "del_gb" character varying(1) DEFAULT 'N' NOT NULL
  ) WITH (oids = false);
  
  
  DROP TABLE IF EXISTS "tb_filemanager_meta_ref";
  CREATE TABLE "public"."tb_filemanager_meta_ref" (
      "from_idx" integer NOT NULL,
      "to_idx" integer NOT NULL,
      "meta_ref" integer NOT NULL,
      "crea_dtm" date NOT NULL,
      "crea_id" character varying(100) NOT NULL,
      "del_gb" character varying(1) DEFAULT 'N' NOT NULL,
      "updt_dtm" date
  ) WITH (oids = false);
  
  
  DROP TABLE IF EXISTS "tb_users";
  CREATE TABLE "public"."tb_users" (
      "username" character varying(100) DEFAULT '' NOT NULL,
      "name" character varying(500) NOT NULL,
      "password" character varying(500) NOT NULL,
      "userrole" character varying(3) NOT NULL,
      "creadate" date NOT NULL,
      "del_gb" character varying(1) NOT NULL,
      "message" character varying(1000) NOT NULL
  ) WITH (oids = false);
  
  
  DROP TABLE IF EXISTS "tb_users_mapping";
  DROP SEQUENCE IF EXISTS seq_file_user_mapping;
  CREATE SEQUENCE seq_file_user_mapping INCREMENT 1 MINVALUE 1 MAXVALUE 9223372036854775807 CACHE 1;
  
  CREATE TABLE "public"."tb_users_mapping" (
      "idx" integer DEFAULT nextval('seq_file_user_mapping') NOT NULL,
      "username" character varying(100) NOT NULL,
      "file_idx" integer NOT NULL,
      "crea_dtm" date NOT NULL,
      "crea_id" character varying(100) NOT NULL
  ) WITH (oids = false);
  
  COMMENT ON TABLE "public"."tb_users_mapping" IS '파일 공유 사용자 정보';
  
  
  -- 2023-06-07 22:24:57.676591+09

• INSERT INTO "tb_users" ("username", "name", "password", "creadate", "del_gb", "message") VALUES
  ('guest',       'guest',        'guest',        '2020-06-22',   'N',    'GUEST'),
  ('archiveradmin',       'archiveradmin',        'archiveradmin',        '2019-01-10',   'N',    'Hello !');

  • id : archiveradmin password : archiveradmin <-- 패스워드는 바꾸자

[설치] Web Application Server 설치 (Tomcat)

- Java 설치

• sudo apt install default-jdk

- Tomcat

• sudo mkdir -p /app

• sudo chown -c pi.pi /app <-- 권한을 pi 계정에 주기

• apache-tomcat-9.0.64.tar.gz를 Download에 받는다

• mkdir -p /home/pi/Downloads/tomcat <-- 압축을 풀 폴더를 만든다.

• tar zxvf ./apache-tomcat-9.0.64.tar.gz -C ~/Downloads/tomcat  <-- ~/Downloads/tomcat 폴더에 압축을 푼다.

• cp -Rf ./apache-tomcat-9.0.64 /app <-- 모두 복사

- 자동실행 등록

• • 재시작 시에 자동 시작 등록
    sudo vi /etc/systemd/system/tomcat.service
    

[UNIT]
Description=apache-tomcat-9.0.64
After=syslog.target network.target

[Service]
Type=forking

Environment="CATALINA_HOME=/app/apache-tomcat-9.0.64"
Environment="CATALINA_BASE=/app/apache-tomcat-9.0.64"
Environment="CATALINA_OPTS=-Xms2048M -Xmx2048M -server -XX:+UseParallelGC"

ExecStart=/app/apache-tomcat-9.0.64/bin/startup.sh
ExecStop=/app/apache-tomcat-9.0.64/bin/shutdown.sh

User=pi
Group=pi
UMask=0000
RestartSec=10

[Install]
WantedBy=multi-user.target

• • 서비스 등록 
    sudo systemctl enable tomcat.service 
    
  • catalina.sh를 /app/apache-tomcat-9.0.64/bin 에 복사, 환경 설정을 추가함 아래 내용 참고 
    

     - UMASK="0027"를 UMASK="0000"
    
       # Achiver ADD 2022.06.30
       JAVA_OPTS="$JAVA_OPTS -Xmx2048m -Xms2048m"

재시작

• sudo reboot 

[설치] Application 설치

 Application 설치

http://web.joang.com:8082/archiver.war 를 받아서 app/apache-tomcat-9.0.64/webapps에 war 파일 복사 

재시작을 하지 않아도 되지만 재시작 필요 시에 sudo systemctl restart tomcat.service 명령어 수행

[설치] 배치 구성하기 (Youtube, 백업)

Download YouTube

/home/pi/pythonDownloadCrontab/KKYouTuBeDownloader.py 생성 

from postgresqlDatabase import Databases
import yt_dlp
import datetime
import os
import re
import argparse, logging, logging.config, conf

today = datetime.date.today()
y = today.year
m = today.month
d = today.day
stored_file_name = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
base_dir = ""
dir = "/{year}/{month}/{day}/".format(year=y,month=m,day=d)
downloadfilename = ""
metadata = ""

# Log
logging.config.dictConfig(conf.dictConfig)
logger = logging.getLogger(__name__)

class CRUD(Databases):
    def insertDB(self,schema,table,colum,data):
        sql = " INSERT INTO {schema}.{table}({colum}) VALUES ('{data}') ;".format(schema=schema,table=table,colum=colum,data=data)
        try:
            self.cursor.execute(sql)
        except Exception as e :
            logger.debug(" insert DB err, e="+str(e)) 
    
    def readDB(self,table,colum, condition):
        sql = " SELECT {colum} from {table} where 1=1 {condition}".format(colum=colum,table=table, condition=condition)
        try:
            self.cursor.execute(sql)
            result = self.cursor.fetchall()
        except Exception as e :
            result = (" read DB err",str(e))
        
        return result
    
    def readDBbySQL(self,sql):
        try:
            self.cursor.execute(sql)
            result = self.cursor.fetchall()
        except Exception as e :
            result = (" read DB err",str(e))
        
        return result

    def updateDB(self,table,colum,value,condition):
        sql = " UPDATE {table} SET {colum}='{value}' WHERE 1=1 and {condition}::integer ".format(table=table , colum=colum ,value=value,condition=condition )
        try :
            self.cursor.execute(sql)
        except Exception as e :
            logger.debug(" update DB err , e="+str(e))

    def deleteDB(self,schema,table,condition):
        sql = " delete from {schema}.{table} where {condition} ; ".format(schema=schema,table=table,
        condition=condition)
        try :
            self.cursor.execute(sql)
        except Exception as e:
            logger.debug( "delete DB err , e="+str(e))
            
    def commit(self):
        try :
            self.db.commit()
        except Exception as e:
            logger.debug( "delete DB err , e="+str(e))
            
    def downLoadMovieFileByURL(self,downloadurl, idx)idx, file_title):
        global downloadfilename
        logger.debug( ">> Download Movie URL:" + downloadurl)
        ydl_opts = {
             'verbose': True,  
             'format': 'bestvideo[ext=mp4]+bestaudio[ext=m4a]/bestvideo+bestaudio/best',
             'merge_output_format': 'mp4',
             'outtmpl': base_dir + dir + stored_file_name + file_title + '%(title)s..%(ext)s'
        }
        try:
            yt_dlp.YoutubeDL(ydl_opts).cache.remove()
            ydl = yt_dlp.YoutubeDL(ydl_opts).extract_info(downloadurl, download=True)
            downloadfilename = ydl["title"] 
            metadata = ydl['description']
            logger.debug(">> Movie file name : " + downloadfilename)
            logger.debug(">> Movie metadata : " + metadata )
            db.updateDB('tb_filemanager_meta_file', 'file_detail', downloadurl+"\n\r"+ metadata.replace("'","\""), 'idx='+idx)
            return True
        except Exception as e:
            logger.debug("Error e="+str(e))
            db.updateDB('tb_filemanager_meta_file', 'down_yn', 'E', 'idx='+idx)
            db.updateDB('tb_filemanager_meta_file', 'error', '@downLoadMovieFileByURL:'+str(e), 'idx='+idx)
            return False
        
    def downLoadMusicFileByURL(self,downloadurl, idx)idx, file_title):
        global downloadfilename
        logger.debug( ">> Download Music URL:" + downloadurl)
        ydl_opts = {
             'verbose': True,  
             'format': 'bestaudio/best',
             'postprocessors': [{
                    'key': 'FFmpegExtractAudio',
                    'preferredcodec': 'mp3',
                    'preferredquality': '192',
              }, {'key': 'FFmpegMetadata'},],
             'outtmpl': base_dir + dir + stored_file_name + file_title + '%(title)s..%(ext)s'
        }
        try:
            yt_dlp.YoutubeDL(ydl_opts).cache.remove()
            ydl = yt_dlp.YoutubeDL(ydl_opts).extract_info(downloadurl, download=True)
            downloadfilename = ydl["title"]
            metadata = ydl['description']
            logger.debug(">> Music file name : " + downloadfilename )
            logger.debug(">> Music metadata : " + metadata )
            db.updateDB('tb_filemanager_meta_file', 'file_detail', downloadurl+"\n\r"+ metadata.replace("'","\""), 'idx='+idx)
            return True
        except Exception as e:
            logger.debug("Error e=" + str(e))
            db.updateDB('tb_filemanager_meta_file', 'down_yn', 'E', 'idx='+idx)
            db.updateDB('tb_filemanager_meta_file', 'error', '@downLoadMusicFileByURL:'+str(e), 'idx='+idx)
            return False

    def updateAndRename(self, idx, downloadFileType):
        try:
            logger.debug("> Download Original file name = " + base_dir + dir + downloadfilename + ", type=" + downloadFileType)
            changeOrgFileName = re.sub("'", "", re.sub("[/]", "_", re.sub('[\/:*?"<>|]','',downloadfilename)))
            logger.debug("> Change Original file name = " + base_dir + dir + changeOrgFileName + ", type=" + downloadFileType)
            logger.debug("> Change Store file name = " + base_dir + dir + stored_file_name + ", type=" + downloadFileType)
      
            if(downloadFileType == "mov"):
                final_changeOrgFileName = changeOrgFileName+'.mp4' 
                final_stored_file_name = stored_file_name+'.mp4'
            elif(downloadFileType == "muc"):
                final_changeOrgFileName = changeOrgFileName+'.mp3'
                final_stored_file_name = stored_file_name+'.mp3'

            for filename in os.listdir(base_dir + dir):
                logger.debug(">> filename = " + filename + " , stored_file_name=" + stored_file_name)
                if filename.startswith(stored_file_name):
                    logger.debug("> Change file name ("+idx+")= " + base_dir + dir + filename + " to " + base_dir + dir + final_stored_file_name)
                    os.rename(base_dir + dir + filename, base_dir+dir + final_stored_file_name)
                    logger.debug("> Changed file stored name=" + final_stored_file_name)
                    logger.debug("> Changed file Org name=" + final_changeOrgFileName)
                    
            logger.debug("original_file_name ("+idx+")= " + final_changeOrgFileName)
            db.updateDB('tb_filemanager_meta_file', 'original_file_name', final_changeOrgFileName, 'idx='+idx)
            logger.debug("stored_file_name ("+idx+")= " + dir + final_stored_file_name)
            db.updateDB('tb_filemanager_meta_file', 'stored_file_name', dir + final_stored_file_name, 'idx='+idx)
            logger.debug("file_size ("+idx+")= " + base_dir + dir + final_stored_file_name)
            logger.debug("file_size ("+idx+")= " + str(os.path.getsize(base_dir + dir + final_stored_file_name)))
            db.updateDB('tb_filemanager_meta_file', 'file_size', os.path.getsize(base_dir + dir + final_stored_file_name), 'idx='+idx)
            logger.debug("crea_dtm ("+idx+") = NOW()")
            db.updateDB('tb_filemanager_meta_file', 'crea_dtm', 'NOW()', 'idx='+idx)
            logger.debug("crea_dtm ("+idx+") = NOW()")
            return True
        except Exception as e:
            logger.debug("Error e=" + str(e))
            db.updateDB('tb_filemanager_meta_file', 'down_yn', 'E', 'idx='+idx)
            db.updateDB('tb_filemanager_meta_file', 'error', '@updateAndRename:'+str(e), 'idx='+idx)
            return False
        
        
        
    def existDirectory(self,directory):
        logger.debug(">>" + directory)
        isDir = os.path.isdir(directory)
        if(isDir):
            logger.debug(">>> Exist !")
        else:
            logger.debug(">>> Make Dir !")
            os.makedirs(directory, exist_ok=True)
        return isDir



if __name__ == "__main__":
    db = CRUD()
    result = db.readDB('tb_archiver_sys_info','sys_storage', 'and sys_title=\'ΑΒΡΑΞΑΣ\'')
    if( len(result) == 0 ):
        logger.debug(">> sys_storage result size 0 " )
    else:
        logger.debug(">> sys_storage result size " + str(len(result)) )
        base_dir = result[0][0]
        logger.debug(">> base_dir = " + base_dir)
    
    result = db.readDB('tb_filemanager_meta_file','idx, original_file_name, file_type'file_type, file_title', 'and down_yn=\'N\'')
    resultYN = 'N'
    
    if( len(result) == 0 ):
        logger.debug(">> result size 0 " )
    else:
        logger.debug(">> result size " + str(len(result)) )
        row=result[0]
        logger.debug(">> Row detail " + str(row) )
        db.existDirectory(base_dir+dir)
        idx = str(row[0])
        downloadUrl = row[1]
        downloadFileType = row[2]
        file_title = row[3]
        db.updateDB('tb_filemanager_meta_file', 'down_yn', 'D', 'idx='+idx)
        db.commit()
        logger.debug(">>"+idx+" , "+downloadUrl+" , "+downloadFileType)
        if(downloadFileType == "mov"):
            logger.debug("> MOVIE !")
            if(db.downLoadMovieFileByURL(downloadUrl, idx)idx, file_title)):
                if(db.updateAndRename(idx, downloadFileType)):
                    resultYN = 'Y'
                else:
                    resultYN = 'E'
            else:
                resultYN = 'E'
        elif(downloadFileType == "muc"):
            logger.debug("> MUSIC !")
            if(db.downLoadMusicFileByURL(downloadUrl, idx)idx, file_title)):
                if(db.updateAndRename(idx, downloadFileType)):
                    resultYN = 'Y'
                else:
                    resultYN = 'E'
            else:
                resultYN = 'E'
        else:
            logger.debug("> ERROR FILE TYPE !")
            db.updateDB('tb_filemanager_meta_file', 'down_yn', 'E', 'idx='+idx)
            db.updateDB('tb_filemanager_meta_file', 'error', '@DownloadType', 'idx='+idx)
        db.updateDB('tb_filemanager_meta_file', 'down_yn', resultYN, 'idx='+idx)
        if(resultYN == ""):
            db.updateDB('tb_filemanager_meta_file', 'error', 'download done', 'idx='+idx)
        logger.debug(">> "+idx+" UPDATE=" + resultYN)
    db.commit()

Backup :실제 파일이름으로 변환해서 백업 

/home/pi/pythonDownloadCrontab/KKBackupFiles.py 파일을 생성 

from postgresqlDatabase import Databases
import yt_dlp
import datetime
import os
import re
import argparse, logging, logging.config, conf
from shutil import copyfile

today = datetime.date.today()
y = today.year
m = today.month
d = today.day
stored_file_name = datetime.datetime.now().strftime("%Y%m%d%H%M%S")
dir = "/{year}/{month}/{day}/".format(year=y,month=m,day=d)

# Log
logging.config.dictConfig(conf.dictConfig)
logger = logging.getLogger(__name__)

class CRUD(Databases):
   
    def readDB(self,table,colum, condition):
        sql = " SELECT {colum} from {table} where 1=1 {condition}".format(colum=colum,table=table, condition=condition)
        try:
            self.cursor.execute(sql)
            result = self.cursor.fetchall()
        except Exception as e :
            result = (" read DB err",str(e))
        
        return result
 
    def updateDB(self,table,colum,value,condition):
        sql = " UPDATE {table} SET {colum}='{value}', sys_backup_date=NOW() WHERE 1=1 and {condition} ".format(table=table , colum=colum ,value=value,condition=condition )
        try :
            self.cursor.execute(sql)
        except Exception as e :
            logger.debug(" update DB err , e="+str(e))

    def backupFile(self,sys_storage, sys_backup_location):
       sql = " SELECT original_file_name, stored_file_name from tb_filemanager_meta_file order by idx  "
       try:
        self.cursor.execute(sql)
        result = self.cursor.fetchall()
       except Exception as e :
        result = (" read DB err",str(e)) 
       for row in result:
        toLocation = row[1].rindex("/", 0)
        #logger.debug(">> row = " + row[1][:toLocation+1] + " = " + str(toLocation))
        #logger.debug(">> row = " + sys_storage + row[1] + " --> TO --> " + sys_backup_location + "/" + row[1][:toLocation]  + row[0])
        self.copyBackupFile(sys_storage + row[1], sys_backup_location + row[1][:toLocation] , row[0])
        
    def copyBackupFile(self, orgFile, destDir, destFile):
        if not os.path.exists(destDir + "/" + destFile):
            logger.debug(">> file not exist = " + destFile)
            # 디렉토리 만들기 
            if not os.path.exists(destDir):
                logger.debug(">> Make Dir = " + destDir)
                os.makedirs(destDir)
            # 파일 옮기기 
            logger.debug(">> Copy Files = " + orgFile + " --> " + destDir + "/" + destFile )
            os.system('cp ' + orgFile + ' "' + destDir + "/" + destFile + '"') 
            
        else:
            logger.debug(">> file exist ! -> " + destDir + "/" + destFile)
            


if __name__ == "__main__":
    db = CRUD()
    result = db.readDB('tb_archiver_sys_info','SYS_BACKUP_YN, sys_storage, sys_backup_location', 'and SYS_TITLE=\'ΑΒΡΑΞΑΣ\' and SYS_BACKUP_YN=\'Y\'')
    
    if( len(result) == 0 ):
        logger.debug(">> Backup Skip " )
    else:
        logger.debug(">> result size " + str(len(result)) )
        row=result[0]
        logger.debug(">> Row detail " + str(row) )
        if( str(row[0]) == "Y" ):
            logger.debug(">> BACKUP START  ! ")
            db.updateDB('tb_archiver_sys_info', 'SYS_BACKUP_YN', 'P', 'SYS_TITLE=\'ΑΒΡΑΞΑΣ\'')
            db.commit()
            sys_storage = str(row[1])
            sys_backup_location = str(row[2])
            db.backupFile(sys_storage, sys_backup_location)
        db.updateDB('tb_archiver_sys_info', 'SYS_BACKUP_YN', 'N', 'SYS_TITLE=\'ΑΒΡΑΞΑΣ\'')
    db.commit()

Python 공통 

/home/pi/pythonDownloadCrontab/conf.py 생성 

from pathlib import Path

p = Path("logs")
if not p.exists():
    p.mkdir()

dictConfig = {
    'version': 1,
    'disable_existing_loggers': True,
    'formatters': {
        'standard': {
            'format': '%(asctime)s [%(levelname)s] %(name)s:: %(message)s',
        },
    },
    'handlers': {
        'default': {
            'level': 'DEBUG',
            'formatter': 'standard',
            'class': 'logging.StreamHandler',
            'stream': 'ext://sys.stdout',
        },
        'file': {
            'class': 'logging.handlers.RotatingFileHandler',
            'level': 'DEBUG',
            'formatter': 'standard',
            'filename': 'logs/logfile.log',
            'mode': 'a',
            'maxBytes': 5_242_880,
            'backupCount': 3,
            'encoding': 'utf-8',
        },
    },
    'loggers': {
        '__main__': {
            'handlers': ['default','file'],
            'level': 'DEBUG',
            'propagate': False,
        },
        'camera': {
            'handlers': ['default', 'file'],
            'level': 'DEBUG',
            'propagate': False,
        },
    }
}

/home/pi/pythonDownloadCrontab/postgresqlDatabase.py   생성 

import psycopg2

class Databases():
    def __init__(self):
        self.db = psycopg2.connect(host='localhost', dbname='archiver',user='pi',password='1764121q',port=5432)
        self.cursor = self.db.cursor()

    def __del__(self):
        self.db.close()
        self.cursor.close()

    def execute(self,query,args={}):
        self.cursor.execute(query,args)
        row = self.cursor.fetchall()
        return row

    def commit(self):
        self.db.commit()

Crontab 설정 

*/10 * * * * /usr/bin/python /home/pi/pythonDownloadCrontab/KKYouTuBeDownloader.py > /home/pi/logs/sysout.log
*/13 * * * * /usr/bin/python /home/pi/pythonDownloadCrontab/KKBackupFiles.py > /home/pi/logs/backup.log

10 분마다 Youtube 다운로드 찾아 다운로드 실행 

13분마다 백업 여부를 확인하고 백업이 있을 때 배치로 수행 

실행 

1. http://localhost:8080/archiver/login.do