CloudNative Days Winter 2024ã§ç»å£ããè³æã§ã

ããã«ãã§ãã¯ã®æå¹æ§ãåèãã 京é½å¤§å¦å»å¦é¨éå±ç é¢ å»çå®å ¨ç®¡çé¨é¨é· æ¾æç±ç¾ å¹³æ30年度å»çå®å ¨ã»ãã㼠主å¬ï¼åçå´åçåå½åçæ¯å± ãµã³ãã¼ããã¼ã«é«æ¾ å¹³æ30å¹´12æ7æ¥ï¼éï¼13æ00å ããã«ãã§ãã¯ã¨ã¯ï¼ 説æãã¦ã¿ããï¼ 2 誤è¬ã®é²æ¢ åæ¥åããã»ã¹ã®ä¸ã§ã®ããã« ãã§ãã¯ãªã©ï¼ã»ã»ã»ãéè¦ã§ãã æ¥æ¬çè·åä¼ å»çå®å ¨æ¨é²ã®ããã®æ¨æºããã¹ã è«çã»æèãã§ã㯠表層ãã§ã㯠3 åæ¥åããã»ã¹ï¼è¬å¤ã®å ´å å¦æ¹ èª¿å¤ ä¸è¬ æéå·® ããã«ãã§ã㯠åæ ããã«ãã§ã㯠ããã«ãã§ãã¯ãªã ã¾ã㯠ç ä¿®å»ï¼æå°å»ãªã© ã¾ã㯠ã«ã³ãã¡ã¬ã³ã¹ï¼è«çã»æèãã§ãã¯ã«åãï¼ æ¥åã¨ãã¦å®ãã¦ããªã å¦æ¹éæ»æ¥å 4 çè·å¸«ã¯ï¼åæããã«ãã§ãã¯ãå¤ã ï½æ³¨å°è¬ã®ããã«ãã§ãã¯ãä¾ã«ï½ ⢠æ¹æ³ã¯æ§ã ã»ã»ã» æ示簿ã¨ã©ãã«ã¨è¬å¤ãäº äººã§ä¸ç·ã«åããã®ãã¿ã¦ ãã¾ã
ã¯ããã¾ãã¦ãã¢ãã¿ãã¦ã§GCPã®ç®¡çããã¦ããåæ¬ã§ãã ä»åã¯ã¢ãã¿ãã¦ã®ç¤¾å å ¨ä½ã§ãã¼ã¿åºç¤ã¨ãã¦ä½¿ã£ã¦ããGCPããã¼ãã«ã大è¦æ¨¡çµç¹ã«ãããã¯ã©ã¦ãéç¨ã®åãçµã¿ãã話ãã¾ãã ãã¼ã¿æ°ä¸»åã«ããç¾å ´ä¸»å°ã®ãã¼ã¿æ´»ç¨ ã¯ã©ã¦ãã®å©ç¨æ¡å¤§ã«ä¼´ãèª²é¡ Cloud Asset Inventoryãå©ç¨ããã»ãã¥ãªãã£ã¬ã¼ãã¬ã¼ã«ã®æ§ç¯ ã¾ã¨ã ãã¼ã¿æ°ä¸»åã«ããç¾å ´ä¸»å°ã®ãã¼ã¿æ´»ç¨ æè¿ããã¼ã¿ã®æ´»ç¨ã»æ¨é²ãæ§ã ãªä¼æ¥ã§å®æ½ãããããã«ãªã£ã¦ãã¾ããã ç¹ã«2018å¹´ããããããã¼ã¿æ°ä¸»åã¨å¼ã°ãããè·ç¨®ã«åããèªããã¼ã¿ãéè¨ã»åæãã¦ææ決å®ãããæåãåºã¾ãããã«ãªã£ãçµæãéã¨ã³ã¸ãã¢ãSQLãæ¸ãäºä¾ãå¢ãã¦ãã¾ãã*1 *2 ã¢ãã¿ãã¦ã§ãè·ç¨®åãããã¼ã¿ããªãã³ãªææ決å®ãæ¨é²ãã¦ãã¾ãã 2017å¹´ã«ãã¼ã¿åºç¤ãBigQueryã«æ§ç¯ãã¦ä»¥éãç©æ¥µçã«SQLãªã©ã®ç ä¿®ãª
æ¨ä»ãå人æ å ±ãå«ããã¡ã¤ã«çãã¡ã¼ã«ã§éä¿¡ããéã«ããã¡ã¤ã«ããã¹ã¯ã¼ãè¨å®ã«ããæå·åãã¦æ·»ä»ãããã®ãã¹ã¯ã¼ããå¥ã¡ã¼ã«ã§éä¿¡ãããã¨ã«ã¤ãã¦ããååããå¤ãããã ãã¦ããã¾ãã ãã©ã¤ãã·ã¼ãã¼ã¯å¶åº¦ã§ã¯ä¸è¨ã®æ¹æ³ã«ããå人æ å ±ãå«ããã¡ã¤ã«ã®éä¿¡ã¯ãã¡ã¼ã«ã®èª¤éä¿¡çã«ããå人æ å ±ã®æ¼æ´©ãé²ããªããã¨çãããå¾æ¥ããæ¨å¥¨ãã¦ããã¾ããã ãã©ã¤ãã·ã¼ãã¼ã¯ä»ä¸äºæ¥è ã«ãããã¾ãã¦ã¯ãå人æ å ±ãå«ããã¡ã¤ã«ãã¡ã¼ã«ã§éåä¿¡ããå ´åãéä¿¡å ãåãæ±ãæ å ±çãè¸ã¾ãããªã¹ã¯åæãè¡ã£ãããã§ãå¿ è¦ãã¤é©åãªå®å ¨ç®¡çæªç½®ãè¬ãã¦ããã ãã¾ããããé¡ããããã¾ãã ãã®ä»¶ã«é¢ãããååãå ãã©ã¤ãã·ã¼ãã¼ã¯æ¨é²ã»ã³ã¿ã¼ é»è©±ï¼03-5860-7563 å ¬éæ¥ 2020å¹´11æ18æ¥
ã¤ãã¼æ代ã®é¨ä¸ããçªç¶ã¡ãã»ã³ã¸ã£ã¼ãã ã以åå®®åãããç·æ¥å¯¾å¿æã«æ®ãã¦é ããè¨èãä»åº¦ã»ããã¼ã§ä½¿ã£ã¦ããã§ããï¼ã ã¨ã ãªã¼ãã¼ã®ä»äºã¯ãã£ã±ããããã©ãªãã§ã大ããªä»äºã®ä¸ã¤ã¯é大äºæ ã®çºçã®æã®é£é ææ®ãå¹³æã¯é¨ä¸ã§åããããã«ããã®ãããã¸ã¡ã³ãã ãã©ãå±æ©ã®æã¾ã§é¨ä¸ã«ã¾ãããããã«ã¯ãããªãã ãæ¥ããããªããã¤ãã¼å¨è·ä¸ã®22å¹´ã§ä½åº¦ãé大äºæ ãèµ·ããé¢ä¿è ã®äººã«å¤å¤§ãªè¿·æãããã¦ãã¾ã£ãããã®åº¦ã«ãã®é£é ææ®ãã¨ã£ãã çµæçã«ã¤ãã¼ã®ãªãã§ãã£ã¨ãæ·±å»ãªäºæ 対çããã£ã人ã®ä¸äººãããªããããããã®ãªããããã¦ãã¦çãªãã®ããã¾ã£ã¦ãããã®ãé¨ä¸ã«ã¡ã¢ãã¦ããã£ã¦ããããã®ãå½¼ã¯è¦ãã¦ãã¦ããããããã å½¼ãããå±æ©å¯¾å¿ã®æã«ãã£ããå½¹ã«ãã£ã¦æéã«ãªã£ãã¨ãã£ã¦ããã¦éã£ã¦ãããã ã²ãã£ã¨ãããä»ã®äººã«ãåèã«ãªããã¨ããã£ã¦ï¼è¥å¹²è¨æ£ãã¦ã¾ããï¼ããã«æ®ãã¦
env -i PATH="$PATH" TERM="$TERM" "${SERVICEDIR}/${SERVICE}" status env -i PATH="$PATH" TERM="$TERM" "${SERVICEDIR}/${SERVICE}" stop env -i PATH="$PATH" TERM="$TERM" "${SERVICEDIR}/${SERVICE}" start env -i PATH="$PATH" TERM="$TERM" "${SERVICEDIR}/${SERVICE}" ${OPTIONS} 3. çµè« init.d èµ·å㨠service èµ·åã¨ã§æåã«éããããã¨ãããã¨ãããåãããã¨ã»è¨ãããã¨ã¯ä»¥ä¸ã®ã¨ããã ç°å¢å¤æ°ã«å½±é¿ãããªããããªãµã¼ãã¹ï¼èµ·åã¹ã¯ãªããï¼ãªããinit.d èµ·åã service èµ·åãå¤ããã¯ãªãã init.d
éç¨ç¨¼åä¸ã® Windows Server ã®å ´åããã±ãããã£ããã£ã¼ãåãããå ´åã§ããã±ãããã£ããã£ã¼ã½ãããã¤ã³ã¹ãã¼ã«ãããã¯ãªãã§ããã Windows Server 2008 R2(Windows 7) 以éã§ããã°ãOS æ¨æºæ©è½ã® netsh ã§ãã±ãããã£ããã£ã¼ãåããã¨ãã§ãã¾ãã(è¦ç®¡ç権é) netsh ã§ã®ãã£ããã£ã¼ã¯ããã°ãªããã¦ããã±ãããã£ããã£ã¼ãç¶ãã¾ãããããã©ã«ãã 250MB ã®å¾ªç°åãªã®ã§ãã£ããã£ã¼åãã£ã±ãªãã§ããã£ã¹ã¯ãã³ã¯ããªãã®ããServer ã§ã®ãã£ããã£ã¼ã«ãã£ã¦ããã§ããã 大éã«ãã±ãããé£ãã§ããç°å¢ã¨ããåé¡ãèµ·ããæã®ãã±ãããå¾ã§ç¢ºèªãããå ´åã¯ãµã¤ãºã大ãããã¦ããã¨è¯ãã§ãããã (å®éã«ãã£ããã£ã¼ãã¦ãæéãããã®ãµã¤ãºãè¨æ¸¬ãã¦ããã®ãåã§ãã) ãã£ããã£ã¼æã®è² è·ã¯ããã¦ä¸ããã¾ãããããããç°å¢
ã·ã³ã¸ã§ããSplunkã¯ãã°ã®å¯è¦åã§è¶ æåãªã½ããã¦ã§ã¢ã§ãããAWSã®ãã°éãåããå¯è¦åãã¦ããã¾ãã®ã§ãä»åã¯Splunkã使ã£ã¦AWSã®ãã°ã®ã¿ãå¯è¦åãã¦ã¿ã¾ãã ãããã«cloudpackã®Splunkã¯è¦ããããªãã®ã§ ã·ã³ã¸ã®ã¢ã«ã¦ã³ãã«çµã£ã¦è¦ã¦ã¿ã¾ãã ã¨ããããã»ããã¢ãã Amazon Linuxã§è¡ãã¾ããSplunkã®å ¬å¼ãµã¤ãã«ã¢ã«ã¦ã³ãç»é²ãã¦ããã¦ã³ãã¼ããã¦ãã¾ããããã§ç»é²ããã¨ãã®ã¢ã«ã¦ã³ãåã¨ãã¹ã¯ã¼ãã¯ããã®å¾ããã£ã¡ã ã使ãã¾ãã®ã§è¦ãã¦ããã¦ä¸ãããã§ãwgetã®ã³ãã³ãã¾ã§çºè¡ãã¦ããã親åä»æ§ã§ãã http://www.splunk.com/ ä»æ¥æç¹ã§ææ°ã¯ splunk-6.3.2-aaff59bb082c-linux-2.6-x86_64.rpm ã§ããã yum localinstall splunk-6.3.2-aaff5
Digdag ã Apache License 2.0 ã®å ã§ãªã¼ãã³ã½ã¼ã¹åããã¾ãããï¼ ãã試ããã â¦ï¼ ä»ããã«ã§ãï¼ https://t.co/Uzc4a5GLCe ããã¥ã¡ã³ãï¼https://t.co/PF8wy5KHln â Sadayuki Furuhashi (@frsyuki) 2016å¹´6æ15æ¥ ã¨ãã訳ã§è©¦ãã¦ã¿ã¾ããã注ç®åº¦ã®é«ãã£ãã¯ã¼ã¯ããã¼ã¨ã³ã¸ã³ãDigdagããã¤ãã«OSSåããã¾ããï¼Githubãªãã¸ããªåã³ããã¥ã¡ã³ãã¯ä»¥ä¸ã¨ãªãã¾ãã treasure-data/digdag: Workload Automation System Getting started â Digdag 0.8 documentation ç®æ¬¡ ã¤ã³ã¹ãã¼ã« ç°å¢ã®æºå Digdagã®ã¤ã³ã¹ãã¼ã«å®æ½ ãã®ä»ããã¥ã¡ã³ãã®å 容ã«ã¤ã㦠Digdagãµã³ãã«ã¯ã¼ã¯ãã
2023å¹´03æ31æ¥è¿½è¨ï¼ãã®è¨äºãåºã«ã@sadnessOjisanãããããã³ã¼ãã¬ãã«ã«ããè¸ã¿è¾¼ãã ããã¤ãã°ãªã¼ã³ã¹ã¬ãããã¼ã¹ã®æ°ããWebãµã¼ãã¢ã¼ããã¯ãã£ãå«ãã¦æ´çãããè¨äº Webãµã¼ãã¼ã¢ã¼ããã¯ãã£é²åè«2023 | blog.ojisan.io ãå ¬éããã¾ããã 主ã«æ°åã®Webã¨ã³ã¸ãã¢åãã«ãå¤å ¸çãªWebãµã¼ãã¢ã¼ããã¯ãã£ãå¦ã¶éã®ãã¨ä»£è¡¨çãªå®è£ ã¢ãã«ã®æ¦è¦ãç´¹ä»ãã¾ãã ãã®è¾ºãã®è©±é¡ãWebçéã§æµè¡ã£ã¦ããã®ã¯æ°å¹´ä»¥ä¸åã¨ããã¤ã¡ã¼ã¸ã§ãããWebãµã¼ãã¹ã¯ç¸å¤ãããWebãµã¼ãã®ä¸ã§åãã¦ããã®ã§ãæµè¡ãå»ãé¢ä¿ãªãå¦ã¶ã¹ãå 容ã ã¨æã£ã¦ãã¾ãã ã¾ããHTTP/2ãããããRFCåããæ¢ã«h2oãtrusterdãªã©ã®HTTP/2ã®ãµã¼ãå®è£ ããããä»å¾Webãµã¼ãã¢ã¼ããã¯ãã£ãå訪ãããã¨ãå¢ãããããªæ°ããã¦ãã¾ãã ã¨ããããWe
MongoDBã使ãã·ã¹ãã ããæè¿å¤ãã¨æãã¾ãã 2.6ç³»(å®å®ç)ã®ææ°2.6.7ã§ãããDateåã®ã¤ã³ãã¼ãå¦çã«ãã°ãããããã§ãã ã1970/01/01ã以åã® Dateå ã mongoexport ããã¨ãè² ã® "$numberLong" ã¨ãã¦åºåãããã®ã§ãããããã mongoimport ããã¨ããã以éã®ãã£ã¼ã«ããæ¬ è½ãã¦ãã¾ãã®ã§ãã ä¾ãã°ãã¦ã¼ã¶ãã¹ã¿ã«ãèªçæ¥ããã£ã¼ã«ããããã¨ã45æ³ä»¥ä¸ã®äººã¯ã1970/01/01ã以åã®å¤ãå ¥ã£ã¦ããããã§ããã¹ã¿ãã¼ã¿ã移è¡ãããã§ãããã¨ããã®äººã®ãã£ã¼ã«ããã¬ãããªç¡ããªã£ã¦ãã¾ãã¾ããã§ãè¥æã¯å¤§ä¸å¤«ã ãããã©ããé¨é·ã®ä½¿ãæ¹ããããããã§ããwwwãã¨ãããã¤ãã®ãåã人ã«éã£ã¦é害ãçºçããããã¿ã¼ã³ãå±éããã¾ãã 大æ¥ãã§èª¿ã¹ãæã以ä¸ãå¤æãã¾ããã 2.6å½¢å¼
å é±ãhttpvshttps.com ã¨ããã¦ã§ããµã¤ããå ¬éããã¾ããããã®ã¦ã§ããµã¤ãã§ã¯ãHTTP 㨠HTTPS ãç¨ãã¦ã¢ã¯ã»ã¹ããå ´åã®ã¦ã§ããã¼ã¸ã®ãã¦ã³ãã¼ãå®äºã¾ã§ã«ãããæéã®æ¯è¼ãã§ããã®ã§ãããå¤ãã®ç°å¢ã§ HTTPS ã®æ¹ã HTTP ãããé«éãªãã¨ã«é©ãã®å£°ãä¸ãã£ã¦ãã¾ããã HTTP ã TCP ä¸ã§å¹³æãéåä¿¡ããã®ã«å¯¾ããHTTPS 㯠TCP ä¸ã§ TLS (SSL) ã¨ããæå·åæè¡ãç¨ãã¦éä¿¡ãè¡ãã¾ãããªãã°ãTLS ã®ãªã¼ãã¼ãããã®ã¶ã HTTPS ã®ã»ããé ãã¯ãã ãã¨ããäºæ¸¬ã«åããçµæã«ãªã£ãã®ã§ããããé©ãã®ãç¡çã¯ããã¾ããã å®ã¯ããã®çµæã«ã¯ãããããããã¾ããã Google ChromeãMozilla Firefoxãæè¿ã®Safari注1ã¯ãGoogle ãéçºããéä¿¡ãããã³ã«ãSPDYãã«å¯¾å¿ãã¦ãããHTTPS
ã¹ã¯ããããªãèµ·ããããã©ã®ããã«ã¹ã¯ããã®ç¶æ ã確èªããã¹ããã®å¹³æãªè§£èª¬ãQuoraã®è³ªåã«å¯¾ãããRobert Loveæ°ã®åçã 質åã«å¯¾ããã¹ãã¬ã¼ããªåçã¯ã調ã¹ãã®ã¯ä¸å¯è½ãã ãã©ããã¦ãããªã®ãã説æãã¦ãããåã®ç¥ãããæ å ±ãå«ãã§ããã§ãããã5ã¤ã®é¢é£ãã質åã«çãããã Linuxã®ãããªãã¢ãã³ãªOSã«ããã¦ã¯ãã¹ã¯ããã¯ã·ã¹ãã å ¨ä½ã«ãããç¾è±¡ã ããã1ã¤ã®ããã»ã¹ãã¹ã¯ããã«é¢ãã責任ãæã£ã¦ããããã§ã¯ãªããã·ã¹ãã ãã¹ã¯ãããã¦ãããã©ããã¯ãã¡ã¢ãªãã¬ãã·ã£ã®æ©è½ã«ãããç©çã¡ã¢ãªã大éã«ä½¿ããã¨ããã°ãã¹ã¯ãããã¦ãã¾ããä½ãã¹ã¯ããã¢ã¦ããããã¯ãä¸çªå°ãªããã¼ã¸ãè¦æ±ãã¦ããã®ãä½ãã«ãããä½ãã¹ã¯ããã¤ã³ãããã¯ãä¸çªãã¼ã¸ãå¿ è¦ã¨ãã¦ããã®ãä½ãã«ãããããã»ã¹ãRAMä¸ã«åå¨ããªããã¼ã¸ãè¦æ±ããæããã®ãã¼ã¸ã¯ãã£ã¹ã¯ä¸ã«ããã®ã§ãã¹ã¯ãã
ä¸æ £ããªç°å¢ãä¸æã«ããã£ãæã«ãããããã¿ã ã¨ããããã¼ ã¨ãè¨ã£ã¦å¢ãã§æ¸ããsetupã¹ã¯ãªãããå®è¡ãã¦ã¿ããæå¤ã¨æéããã£ã¦ã ã¡ãã£ã¨ç®ãé¢ããéã«sshã®æ¥ç¶ãåãã¡ããã¾ããï¼ ãããããã¾ããããã»ãã¨ããããã¾ãããã ãããªãäºæã¯ãã£ããã ãªãã¦å¾ã®ç¥ãã§ãããµã¨ããæ²¹æãããscreenãnohupããã使ããã«ãã£ã¦ãã¾ã£ã¦ããããªãã¨ã«ã shellãHUPããªãã£ãããããã»ã¹ã¯çãã¦ããã®ã®ããã°ãè¦ããªãããé²è¡ç¶æ³ãããããªãã ãã¾ãè¡ã£ã¦ãã®ãã©ããã¢ã¤ã¢ã¤ããæ°æã¡ã®ã¾ã¾ãããã»ã¹ãçµããã®ããã£ã¨å¾ ã¤ããã ã¾ãå®ã«åãªãã§ãã ãããªæããã¤ãæããã¨ã ãã®ããã»ã¹ã®åºåããã£ããstdoutã«ç¹ãããããããã®ã«ããã ã¯ããã¨ããããã§ã¤ãªãã¾ãããã é·ãå座ã§ãã¿ã¾ããã åãé¢ããããã»ã¹ãç¨æ #!/bin/bash wh
éçºã«ä½¿ã£ã¦ãLinuxãµã¼ãã§ãSwapé åã大éã«ä½¿ç¨ããã¦åä½ãéããªã£ã¦ããã®ã§Swapé åã解æ¾ããããã«ãã£ããã¨ã®ã¾ã¨ãã åç´ã«ãµã¼ãåèµ·åãã¦ãããã®ã ãã©ãããã ã¨ä½æ¥ä¸ã®Emacsãè½ã¡ã¦ãã¾ãã®ã§éçºå¹çããã¡ãã ãµã¼ãåèµ·åãããã«Swapã空ã«ããæ¹æ³ã¯ãªããã¨è©¦è¡é¯èª¤ãã¦ã¿ããããã¾ãããã¾ããã ã¡ã¢ãªã«ç©ºã容éãããå ´å Swap usedã®å®¹éãããå®ã¡ã¢ãªã®ç©ºã容éã®æ¹ã大ããå ´åãåç´ã«ã¹ã¯ãããoffã«ãã¦onã«ããã°è§£æ±ºãã¾ãã swapoff -a && swapon -a (swapoffã³ãã³ããè¦ã¤ãããªãå ´å㯠/sbin/swapoff ãªã©ãããã£ã¦ã¿ã¦ãã ããã) ã¡ã¢ãªã«ç©ºã容éããªãå ´å ãã¹ã¯ãããoffã«ãããã¨ã¯ããã£ã¹ã¯ã«éé¿ããã¦ããã¼ã¿ãã¡ã¢ãªã«ç§»åããããã¨ã§ãã ãªã®ã§ã¡ã¢ãªã®ç©ºã容éã足ããªãå ´åã¯swap
ä»å¹´ã®3æã« å ¥éChef Solo - Infrastructure as Code ã¨ããæ¬ãæ¸ããã ãã®åã®éã Chef ã®å ¥éæ¸ãªã®ã ãã©ããã®ãµãã¿ã¤ãã«ã¯ "Configuration Management Tool (æ§æ管çãã¼ã«)" ã§ããªã "Provisioning Framework (ãããã¸ã§ãã³ã°ãã¬ã¼ã ã¯ã¼ã¯)" ã§ããªããã¯ãã¾ã "Automated Infrastructure (èªååãããã¤ã³ãã©)" ã§ããªãã"Infrastructure as Code" ã«ããã ãã®ä¸å¹´ã§ Chef ã Puppet ã«ã¯ããã¶ãã¨æ³¨ç®ãéã¾ã£ãããããããAWS ãã¯ããã¨ããã¯ã©ã¦ããµã¼ãã¹ãããåºãã¦ã¼ã¶ã¼ã«æµ¸éãããã¨ã§ä»®æ³åç°å¢ãåæã«ãªã£ã¦ã以åãããé »ç¹ã«ãµã¼ãã¼ãæ§ç¯ãç´ãããããæ©ä¼ãå¢ããã¨ããã®è¾ºãã²ã¨ã¤çç±ã¨ãã¦æããããã¨æã
ãç¥ãã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
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}}