2æ8æ¥ããªã¼ãã³ã½ã¼ã¹ã®ã¡ã¼ã«ãµã¼ãã¼ã½ããã¦ã§ã¢ãPostfix 3.0.0ãããªãªã¼ã¹ãããã13å¹´ã¶ãã®ã¡ã¸ã£ã¼ãªãªã¼ã¹ã¨ãªããå½éåãã¡ã¤ã³å¯¾å¿ãªã©ã®å¼·åãå ãã£ã¦ããã Postfixã¯Sendmailã®ä»£æ¿ã¨ãã¦ç±³IBMã® Thomas J. Watsonç ç©¶æã§éçºãããã¡ã¼ã«ãµã¼ãã¼ããã¸ã§ã¯ããCã§å®è£ ããã¦ãããAIXãBSDç³»ãHP-UXãLinuxãMac OS XãSolarisãªã©ã®ãã©ãããã©ã¼ã ã§åä½ãããé«éãå®å ¨ã容æãªç®¡çãªã©ãç®æ¨ã¨ãã¦ãããå¤è¦³ã¯Sendmailã«ä¼¼ã¦ãããä¸èº«ã¯ã¾ã£ããç°ãªãã¨èª¬æãã¦ãããã©ã¤ã»ã³ã¹ã¯IBM Public Licenseã Postfix 3.0ã¯2.11ç³»ã¾ã§é²ãã ãã¼ã¸ã§ã³2.0以æ¥ã13å¹´ã¶ãã®ã¡ã¸ã£ã¼ã¢ãããã¼ãã¨ãªãããªããã¼ã¸ã§ã³3.0ã®ãªãªã¼ã¹ããã£ã¦ã2011å¹´1æã«ç»å ´ãããã¼ã¸ã§ã³2.8ç³»ã®
æ¬æ¥ãªããããã¯ã¼ã¯ç®¡çè ã¿ãããªäººããã¦ããã®äººã«ãã£ã¦ãããã»ããå®å ¨ã»å®å¿ãªã®ã§ãããããããããªãç¶æ³ã§ããã°ã©ãããµã¼ãã¼æ§ç¯ãããã¨ãçãããªãã¨æãã¾ãã ä»åã¾ãã«ãããªç¶æ³ã§ãèªåãªãã«åå¼·ãã¦è©¦è¡é¯èª¤ãã¦æ§ç¯ããã¡ã¢ã§ãã ãã¦ãæè¡ã§ããDockerã¨ã使ã£ã¦ãªããã¾ãããè¾¼ããæä½ããµã¼ãã¼ãªã®ã§æ¬æ°ã§åå¼·ããã人ã¯åèæ¸ã¨ãè²·ã£ã¦ãã£ãã»ããããã¨æãã¾ãã æ§ç¯ããæ§æå³ã¯ä»¥ä¸ã®ç»åã®ããã«ãªã£ã¦ã¾ãã ï¼ãããå¹çã®ããå½¢ãªã®ãã¯åããã¾ããï¼ Webãµã¼ãã¨DBãµã¼ãã2å°ãã¤ã§ããã¡ã¤ã«ãµã¼ãã1å°ã Webã¨DBããã¼ããã©ã³ãµã§è² è·åæ£ããã¦ãã¨ããæ§æã§ãã Webãµã¼ãã¼ãApacheï¼PHPããã¬ã¼ã ã¯ã¼ã¯ã¨ãã¦Fuelphpã使ãã¾ãã DBãµã¼ãã¼ãMariaDBã§ã¬ããªã±ã¼ã·ã§ã³ã使ã£ã¦åæãã¾ãã Fileãµã¼ãã¼ã¯NFSãå©ç¨ãã¾ãã
facebookã§ããã1åVPSç«ã¦ãªãããããªããã ãã©ãæ¯åæ¯è¼æ¤è¨ããã®ãé¢åãªãã§ããããVPSã«ããããªã¼ãã¨è¨ã£ã¦ããããå®è¤ãããï¼å¤åå ã®ï¼Engine Yardã¨(å¤åå ã§ãªã)digitalOceanãæãã¦ä¸ããã¾ããã Engine Yardã¯AWSä¸ã§æä¾ãããPaaSã¨ãããã¨ã§ãããç§ãæ¢ãã¦ããã®ã¯ãã¹ãç°å¢ãªã®ã§ãdigitalOceanã®æ¹ã試ãã¦ã¿ã¾ããã 使ã£ã¦ã¿ã¦ãdigitalOceanã¯ãVPSã¨(AWSã®ãããª)IaaSã®ä¸éçãªãµã¼ãã¹ããããã¯ãæè»½ã«ä½¿ããIaaSã¨ããå°è±¡ãæã¡ã¾ãããããã¦ããããæ°ã«å ¥ãã¾ããã®ã§ç´¹ä»ãã¾ãw ãã®ç¹å¾´ã¯ãä¸è¨ã®5ç¹ã§èª¬æã§ããã¨æãã¾ãã ç°¡å å®ã éã ä¾¿å© ã»ãã¥ã¢ ç°¡å DigitalOceanã使ãå§ããã®ã¯ä¸è¨ã®ããã«ã¨ã¦ãç°¡åã§ãã ãµã¤ã³ã¢ããããï¼ã¡ã¼ã«ã¢ãã¬ã¹ã¨ãã¹ã¯ã¼ããå ¥
ç±³Cloudius Systemsã¯9æ17æ¥ãã¯ã©ã¦ãåãã«è¨è¨ããOSãOSvããçºè¡¨ããã¼ã¸ã§ã³0.01ãå ¬éãããXenãKVMãªã©ã®ãã¤ãã¼ãã¤ã¶ä¸ã§åä½ããå°ç¨OSã§ãä»®æ³ãã·ã³ä¸ã§ã®å®è¡ã«åãã¦æé©åããã¦ããã®ãç¹å¾´ãã©ã¤ã»ã³ã¹ã¯BSDã©ã¤ã»ã³ã¹ã§ãããã¸ã§ã¯ãã®Webãµã¤ãããã½ã¼ã¹ã³ã¼ããå ¥æã§ããã OSvã¯ãOperation System virtualizedãã®ç¥ã§ãä»®æ³ãã·ã³ä¸ã§ã¢ããªã±ã¼ã·ã§ã³ãåããããã«éçºããOSãCloudius Systemsã¯KVMæè¡ãæã¤Qumranetï¼ç±³Red Hatã2008å¹´è²·åï¼ã®ã³ã¢ãã¼ã ãç«ã¡ä¸ãããã³ãã£ã¼ä¼æ¥ã§ãKVMããã¸ã§ã¯ããçãã¦ããAvi Kivityæ°ãCTOãåãã¦ããã C++11ã§æ¸ããã¦ãããFreeBSDã®TCPã¹ã¿ãã¯ãZFSãã¡ã¤ã«ã·ã¹ãã ãªã©ãå«ãããã¤ãã¼ãã¤ã¶ã¼ãJavaä»®æ³
Sadayuki Furuhashi @frsyuki Slashdottedã¨Yahooã¹ãã¤ã¯ã¨ããããã°ã ã¨çä¸ã¨ããã¢ã¯ã»ã¹æ°ãçªç¶æ¥å¢ãããã¨ã¯ããã¨æãã®ã ãã©ããæ¥å¢ããã®ã ãã©ããããããã±ã¼ã¹ã«å¯¾å¿ã§ããã¤ã³ãã©ãçµãããã«å¿ è¦ãªãã¨ã¯ä½ãªã®ã ãããã 2013-09-21 04:44:26 Sadayuki Furuhashi @frsyuki è² è·ã®æºãããå¹³æ»åããã®ã«ãã¥ã¼ã¯ããªã便å©ã§ãç£è¦ãããããããã¥ã¼ã伸ã³å§ãããããºã¤ã®ã§ãµã¼ããè¶³ãã¨ããéç¨ãåããããããã§ã伸ã³å§ãããããã«è¶³ããªãã¨ããºã¤ãããå¤ä¸ã«èµ·ããªãã¨ãããªããªãã¨æãã®ã ãã©ããããã¯é²ãããã ããããªãã 2013-09-21 04:46:17
ã¯ã¦ãªã®ãµã¼ã管çãã¼ã«ã®ææ³ã¨ãµã¼ãã¡ããªã¯ã¹å¯è¦åã·ã¹ãã ã®å®è£
iptablesã§ãµã¼ããå®ãã¨ãã«ç¥ã£ã¦ããã¨è¯ããã¨ã3ã¤ç´¹ä»ãã¾ã 1. æ¥ç¶åæ°ãå¶éãã(IPã¢ãã¬ã¹ãã¨) hash_limitã使ãã¾ã ããã«ããç¹å®ãã¹ãããã®å¤§éã¢ã¯ã»ã¹ãDoSæ»æãç·©åãããã¨ãå¯è½ã§ã ä¾ 2. æ¥ç¶åæ°ãå¶éãã(ãµã¼ãã¹ãã¨) limitã使ã£ã¦å¶éãã¾ã ããã«ãã夿°ã®ãã¹ãããã®æ»æãDDoSæ»æãç·©åãã¾ã limitã使ã£ãå¶éã¯å ¨ãã¹ããçããå¶éãåãããããsshçã«è¨å®ãã¹ãã§ã¯ããã¾ããã ï¼æ»æãåãã¦ããéã¯èªåãã¡ãå¶éãããããï¼ Webãµã¼ãã大éã¢ã¯ã»ã¹ã§è½ã¡ãããªå ´åã¯ä½¿ããããããªãã§ããããï¼ ä¾ 3. æ¥ç¶IPã¢ãã¬ã¹ãéå®ãã IPã¢ãã¬ã¹ã®å½å¥å²ãå½ã¦ãAPNICçããåå¾ãã¦ã³ãã³ããä½ãã¾ã ãã®æã®ã«ã¼ã«ã¯é·ããªãã®ã§ãã¦ã¼ã¶ã¼å®ç¾©ãã§ã¤ã³ã«ããã»ããè¦ããããªãã¾ã ä¾ ãã¨ã¯ãããªæãã®ã¹ã¯
仿¥ä¼ç¤¾ã®éçºãµã¼ãã§hitodeåã¨éãã§ã¦ãåãã¦ããããã»ã¹ã調ã¹ã¦ããã®ã§ã¡ã¢ã åãã¦ããããã»ã¹ãç¥ããã åºæ¬çã ps ax ps auxã¨ãããã¨ãã¡ã¢ãªä½¿ç¨éã¨ãããããè¦ããã åãã¦ããããã»ã¹ã®é¢ä¿ãå«ãã¦ç¥ããã pstreeã³ãã³ãã§ã§ãããã¨ããããã©ããªæãã«å®è¡ããã¦ããããµããªã¼ãç¥ãããæã¯ä»¥ä¸ã®ã³ãã³ãã pstree ããããæãããã¾ãã¦ããã®ã§ããããå±éãããæã¯-cãã¤ããã pstree -c ã³ãã³ãã®å¼æ°ã¨ãã表示ãããæã¯-aã¤ãã pstree -ac pidãç¥ãããæã¯-pã¤ãã pstree -acp 表示ãã¦ã¿ãã¨{}ã§å²ã¾ãã¦ãããã¤ããããã©ãããã¯å¤åthreadãªãã ããã¨æããlinuxã§ã¯threadã®idã¯pidã®ããã«ç®¡çããã¦ããã¿ããã ã¡ã¢ãªãCPUãæ¶è²»ãã¦ããããã»ã¹ãç¥ã topã¨ãã§ãããã
æ¥æé·ä¸ã®ã·ã³ã°ã«ãã¼ãã³ã³ãã¥ã¼ã¿ã¼ãRaspberry Piãã«ã¯æ°å¤ãã®å大ãªãããã¸ã§ã¯ããããã¾ããããã®ãªã¹ãã«ã¾ãæ°ããªDIYãå ããã¾ãããå°åPCã使ããã½ã¼ã©ã¼ãã¯ã¼ã§èµ·åããFTPãµã¼ãã¼ã¨ãã¦ä½¿ãã¨ããã®ã§ããå°åFTPãµã¼ãã¼ãè¨å®ããããã®ã¤ã³ã¹ãã©ã¯ã·ã§ã³ãCNETã§ç´¹ä»ããã¦ããã®ã§ãããããã使ãã°èªåã®ãã¸ã¿ã«ãã¡ã¤ã«ã¸ã®ã¢ã¯ã»ã¹ããã¤ã§ãã©ãããã§ãå¯è½ã«ãããããã½ã¼ã©ã¼ããã«ãªã®ã§æ¯æã®é»æ°ä»£ã«ãå½±é¿ã¯ããã¾ããã åºæ¬çã«å¿ è¦ã¨ãªãã®ã¯ã½ã¼ã©ã¼ããã«ã¨å é»å¯è½ãªããããªã¼ããã¯ãåç´ã±ã¼ã¹ã§ããä»åã®ã±ã¼ã¹ã§ã¯ããã¼ãããCottonpickersãããè³¼å ¥ããããï¼ã¤ã®ãªã¹ãæ ç¹ã¨ãããåºã§ãããä¸çåå½ã¸çºéãã¦ããã¾ãï¼ãå ã¨ãªãã±ã¼ã¹ã®çµã¿ç«ã¦ãã§ããããCNETã®èª¬æã«å¾ã£ã¦åºå®IPãVNCãªã©ãè¨å®ãã¾ãããããã¡ã¤ã«ãå ±æããã«ã¯å¤
ãã¨1ã¶æãããã°ããã¯ãªã¹ãã¹ã ãããã¦ã¾ã1å¹´ã¨1ã¶æãããã°æ¥å¹´ã®ã¯ãªã¹ãã¹ã ãã¢ã¬ã欲ãããã³ã¬ã欲ãããã§ããæ¬å½ã«æ¬²ããã¢ãã£ã¦ä½ã ã£ãï¼æ¬²ããã¢ããèããã¦ãããã«çãã¦ããåä¾ã®é ãæ³ãã¨ãã»ã©ã«ãèªåã®æ¬²ããã¢ããããããªããªããããã¦ãã¬ãã·ã£ã¼ããããã¨ãæããããããããã¨çãã¦ãã¾ããåã®æ¬²ããã¢ãã¯ä½ãªãã ããã ããã ããµã¼ãã¼ã ããµã¼ãã¼ã欲ããã£ããã ãåã¯ãã£ã¨ãµã¼ãã¼ãæ¢ãã¦ãããæã¯Railsãåãã¬ã³ã¿ã«ãµã¼ãã¼ãªãã¦ãªãã£ããå°æãµã¼ãã¼ãåãããéãªã©ãªããããªãããã®525åã®å ±ç¨ãµã¼ãã¼ã¯å½æã¨ãã¦ã¯çããRubyã®CGIãåããã®ã§ã妻å義ã§ç³ãè¾¼ãã§ï¼ããããªããï¼ï¼ãRailsãCGIã¢ã¼ãã§åããã¦ã¯ç»é¢é·ç§»ãããã³ã«10ç§ãããåããªãç»é¢ãè¦ã¤ããããã¦ãããæè¿ã¯ãServersMan@VPSã490åã§ä½¿ãã¦å®ããã ãã©ãã
Winã§VPSããã®ã«å¿ è¦ãªã½ãã ä½ã¯ã¨ãããPuTTYãPuTTYã¯VPSã¨éä¿¡ããçºã®ã½ãããä»ã«ãTeraTermãªã©ãããã©ãããåãããªããªãPuTTYã Windowsã®sshã¯ã©ã¤ã¢ã³ãä¸å¼·ã®å人çãªæ¯è¼ | å ¨èªåããã¾ãæ© ãããã®ã³ã³ããã§ãµã¼ãã¼ãèµ·åãããWinã§PuTTYãèµ·åãã¦VPSãæä½ãããã³ã³ããã«ããããªã¢ã¼ãã³ã³ã½ã¼ã«ãã¯åºæ¬çã«ç·æ¥æã«ä½¿ããã®ãã¡ãªã¿ã«ç§ã¯ãµã¼ãã¼èµ·åå¾ã«ããã«ä¸ååèµ·åããªãã¨PuTTYã§å ¥ãã¾ããã§ããã PuTTYã§VPSã®ã³ã³ã½ã¼ã«ã表示ããã®ããMacã«ããããssh [email protected]ãã¨åãã§ããããã§ãããã¤ã³ã¹ãã¼ã«ãã¬ã·ã¬ã·é²ãã¾ãã ãããã¤ã³ã¹ãã¼ã«ã®è©²å½ç¯å² ãããã®VPSã¸æ¥ç¶ãã¦ã¿ãã 使¥ç¨ã¦ã¼ã¶ã¼ãè¨å®ããã æ¥æ¬èªç¢ºèªã§åãã¾ããPuTTYã®æåã³ã¼ããEUCããUTF-8ã«å¤
IIJï¼æ ªå¼ä¼ç¤¾ã¤ã³ã¿ã¼ãããã¤ãã·ã¢ãã£ãï¼ãã³ã³ããåãã¼ã¿ã»ã³ã¿ã¼ã«é¢ããç¹è¨±ï¼ç¬¬5064538å·ï¼ãåå¾ããã¨ãããã¬ã¹ãªãªã¼ã¹ãåºã¦ã¾ããã®ã§ãã¡ãã£ã¨ä¸èº«ã調ã¹ã¦ã¿ã¾ããã 念ã®ããæ¸ãã¦ããã¨ãã³ã³ããåãã¼ã¿ã»ã³ã¿ã¼ã¨ã¯ã貨ç©ç¨ã³ã³ããã®ä¸ã«ããã¼ã¿ã»ã³ã¿ã¼ã«å¿ è¦ãªãµã¼ããã¹ãã¬ã¼ã¸ããããã¯ã¼ã¯ã黿ºãå·å´ãªã©ã®æ©å¨ãå ¥ãããã¨ã§ãè¨ç½®ã³ã¹ããè¨ç½®æéãå¤§å¹ ã«åä¸ãããã¯ããã¸ã¼ã§ããç¹ã«ãã¯ã©ã¦ãç³»ã®ãµã¼ãã¹ã«ããã¦å¤æ°ã®ãµã¼ãã使ç¨ããéã«ã¯éè¦ãªãã¯ããã¸ã¼ã§ãã æ¬ç¹è¨±ã®ãã¤ã³ãã¯ã³ã£ããããã»ã©ã·ã³ãã«ã§ãã³ã³ããã®ä¸ã§ãµã¼ãã©ãã¯ãæãã«é ç½®ããã¨ããã ãã®ãã¨ã§ããä»ã«ãããã¤ãä»å çãªã¢ã¤ãã¢ãã¯ã¬ã¼ã åãã¦ããã®ã§ãããçµå±ãä¸çªã·ã³ãã«ãªï¼ï¼ä¸çªç¯å²ãåºãï¼ã¯ã¬ã¼ã ã§æ¨©å©åå¾ã§ãã¦ãã¾ãããã®é ç½®ã«ãããã³ã³ããã®å¥¥è¡ããçãã§ãã¦æ¨æºãµã¤ãºã®ã³ã³ãã
ãã¼ã¿ã»ã³ã¿ã¼é¢ä¿è ã®éããDCãªäººã®å¤ã¹ãã®ç¬¬äºåããå é±ã®ç«ææ¥9æ4æ¥ã«å宿ã®ã»ã³ã ãã¼ã«ã§éå¬ããã¾ããã å ´ææãã»ã³ã ããããã¹ã¯ãªã¼ã³èããã£ã¡ãã¬ã¼ããã³ãå®ãã»ãã·ã§ã³ããããæå¾ã®ã»ãã·ã§ã³ã§ã¯å¯å£«éãNECããã«ã®ä¸»è¦ãµã¼ããã³ãã«ããå°ãã¿ããã«ãéå¬ãããããã®ãã³ããèªæ ¢ã®å°ãã¿ãæ«é²ãããã¾ããããã®æ¨¡æ§ãç´¹ä»ãã¾ãããã ãããªã¹ãã¯åçå·¦ããããã« ãã¼ã±ãã£ã³ã°çµ±æ¬æ¬é¨ ãµã¼ãã»ã¹ãã¬ã¼ã¸ã»ãããã¯ã¼ã¯ ãã¼ã±ãã£ã³ã°æ¬é¨ ãµã¼ããã©ã³ãããã¼ã¸ã£ æ¨æä¸ä»æ°ãå¯å£«é çµ±åååæ¦ç¥æ¬é¨ å忦ç¥çµ±æ¬é¨ ã·ãã¢ãã£ã¬ã¯ã¿ã¼ è¤å·»ç§ææ°ãNEC ãã©ãããã©ã¼ã 販売æ¬é¨ å¸å ´éæã°ã«ã¼ã 主任 é·æ¾¤ç¶¾é¦æ°ãå¸ä¼ã¯ããããã¤ã³ã¿ã¼ããã ç°ä¸é¦è£ç¤¾é·ã å¯å£«éãçã黿ºã±ã¼ãã«ããã¾ãã ãµã ãã¯ãã¾ãã話ãããªããã§ããã ãã£ã¦ããã¨ããã«ã¤ãã¦ã話ãããã
ããªãå°ç¨ã®VPSãµã¼ããç¡æã§æã«å ¥ãã¾ããããç¬ãå ãã åå¼·ããã ãã ã£ããååã«ä½¿ããããããã¨æããã¾ãã ã¹ãã㯠OpenVZ HDD 10GB RAM 128MB 転ééå¶éãªã OS CentOS/Debian ã¡ãã£ã¨å¤§ããªã¢ããªã±ã¼ã·ã§ã³ãåããã®ã¯ãããã¦ãããæ¹ãããã¹ããã¯ã§ãã å ¥ææ¹æ³ ã¤ã®ãªã¹ã®ä¼ç¤¾ã§ããHOST1FREEãæä¾ãã¦ãã¾ããç³ãè¾¼ã¿ç»é¢ã¾ã§ã®è¡ãæ¹ãããã²ã¼ããã¾ãã ãµã¤ãã«ã¢ã¯ã»ã¹ HOST1FREEã®ãµã¤ãã«ã¢ã¯ã»ã¹ãã¦ãã ãããFreeVPSã®ãOrder Now!ããã¯ãªãã¯ãã¾ãããã ã¨ãããããLikeãã¦ããã¦ãããã ææ°æ å ±ãæã«å ¥ããããã«ãLikeãã¦ãããããã®ã¾ã¾ãã¡ã³ãã¼ã¸ã«é£ãã§ãã ããã ãã¡ã³ãã¼ã¸ã®URLãã¯ãªãã¯ãã¦ç³ãè¾¼ã¿ç»é¢ã¸ ãã¡ã³ãã¼ã¸ã®ç»åç¢å°ã§ç¤ºãã¦ãããªã³ã¯ãç³ãè¾¼ã¿ç»é¢ã¸ã®ãªã³ã¯ã§ã
å¼ç¤¾ããã¹ãã£ã³ã°ãµã¼ãã¹ããã£ã¦ãããã¨ããã仿¥åºã¦ããä¸éå ±åæ¸ ããã¼ã¹ã«ãã¦ç¤¾å ã§åé¡ã¨åå ãèããããéæè¡é¨éã¨æ å ±å ±æããã座è«ä¼ãéå¬ããããã¨ã«ãªã£ãã®ã§ããã¤ã³ã¢ã¡ã¨ã©ãããã¬ã ãæã¡è¾¼ãã§åå ãã¦ããã åå 1ã«ã¤ãã¦ã¯ã夿´ã¹ã¯ãªããã§ãã£ã¦ããã¼ã¸ã§ã³ç®¡çãITSã«å ¥ããã¨ããå®è¡åã®ã¬ãã¥ã¼ã¨ããæã§æã¡è¾¼ããããªãªãã¬ã¼ã·ã§ã³ãå®è¡ããæã«ãã¢ä½æ¥ãããã¨ãããããã åå 2ã«ã¤ãã¦ã¯ãã»ã¼å¯¾çããã®ã¯ç¡çã ããã¨ããè¦è§£ã§ä¸è´ãä»ã ããä»ã®ãµã¼ãã¼ã«å½±é¿ããªããã¨ãæ¤è¨¼ãããã¨æãã°åºæ¥ããã©ãããã§ãæ¤ç¥ã·ã¹ãã ãå ¥ãã¦ã対ççæ³ã«ãªã£ã¦ãã¾ããããããã使¥è ãæå³ããªãé åã夿´ããã¦ãªãã¨ãããã¨ãæ¤è¨¼ããã®ã¯æ¥µãã¦å°é£ã ããã åå 3ã«ã¤ãã¦ã¯ãããã¯ã¢ããã¨å¼ã°ãã¦ãããã®ãå®ã¯å¾ æ©ç³»ã ããã¼ã¨ãããããã§ã¹ã¿ã¼ããã¦ãããã¯ã¢ãããä½ä¸ä»£åã
RRDãªã©ã«ã¡ããªã¯ã¹ãæ¸ãè¾¼ãã§ã°ã©ããçæãã¦ããå ´åãæ¨æºçãªãµã¼ãã ã¨CPUãHDDãããã«ããã¯ã«ãªã£ã¦ãNagiosãµã¼ã1å°ãããæã¦ãã¯ã©ã¤ã¢ã³ãã¯ã300å°ã700å°ããããé度ã¨ãã£ãã¨ããã§ãããã æ°ä¸å°ã®ãµã¼ãã管çããæ§ãªç°å¢ã§ã¯ãNagiosãµã¼ãåä½ã§æ å ±ãåæããã¦ãã¾ãã®ã§ãé¢é£ããã·ã¹ãã ï¼ç¹ã«ä»é¨ç½²ã管çãã¦ããæ§ãªï¼ã®ç¶æ³ãææ¡ãã¥ãããã¨ãããããã¾ãã å ¨ãµã¼ãã®ç¶æ³ã横æãã¦æ¤ç´¢ããªã¹ãã£ã³ã°ãã§ããã¨ãé害æã®å¯¾å¿æéãç縮ã§ããããçµ±è¨æ å ±ã®åå¾ãã§ããã¨ã¡ããªã¯ã¹drivenãªéç¨ï¼éçºããããããªãããããã¯ãã®è³ªãåä¸ããã ããã¨ãããã¨ã§fluentdã§ãã£ã¦ã¿ã¾ãããã¨ã¯è¨ã£ã¦ãã¾ã å§ã¾ã£ãã°ãããªã®ã§ãããä¸ã®å³ã®æ§ãªæ§æã§ãNagiosä¸ã®ã¤ãã³ããã°ãfluentdãtailããå¿ è¦ãªã¤ãã³ããã°ãfluentd serv
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}