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DevOpsã«é–¢ã™ã‚‹elfã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (19)

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MTTR (å¹³å‡ä¿®å¾©æ™‚é–“)ï¼šå®šç¾©ã€ãƒ’ãƒ³ãƒˆã€èª²é¡Œ | Splunk
MTTRã¨ã¯ MTTRã¯ã€éšœå®³ãƒ¡ãƒˆãƒªã‚¯ã‚¹ã®1ã¤ã§ã€ã€ŒMean Time To Repair (å¹³å‡ä¿®å¾©æ™‚é–“)ã€ã®ç•¥ã§ã™ã€‚ã‚·ã‚¹ãƒ†ãƒ ã€æ©Ÿå™¨ã€ãƒ—ãƒã‚»ã‚¹ã§å•é¡Œã‚„éšœå®³ãŒç™ºç”Ÿã—ã¦ã‹ã‚‰ä¿®å¾©ã¾ãŸã¯å¾©æ—§ã™ã‚‹ã¾ã§ã®å¹³å‡æ™‚é–“ã‚’ç¤ºã—ã¾ã™ã€‚ã€ŒMean Time To Resolve (å¹³å‡è§£æ±ºæ™‚é–“)ã€ã€ã€ŒMean Time To Respond (å¹³å‡å¯¾å¿œæ™‚é–“)ã€ã€ã€ŒMean Time To Recover (å¹³å‡å¾©æ—§æ™‚é–“)ã€ã®ç•¥ã¨ã—ã¦ä½¿ã‚ã‚Œã‚‹ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ãŒã€ç‰¹ã«åŒºåˆ¥ã¯ã•ã‚Œã¾ã›ã‚“ã€‚ã•ã‚‰ã«ã€ŒMean Timeã€ã®ä»£ã‚ã‚Šã«ã€ŒAverage Timeã€ãŒä½¿ã‚ã‚Œã‚‹ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ãŒã€ã“ã‚Œã‚‚åŒã˜æ„å‘³ã§ä½¿ã‚ã‚Œã¾ã™ã€‚ MTTRã¯ã€çµ„ç¹”ã®ITã‚¤ãƒ³ãƒ•ãƒ©ã€ã‚·ã‚¹ãƒ†ãƒ ã€æ©Ÿå™¨ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚„ã€ITãƒãƒ¼ãƒ ãŒé‡å¤§ãªã‚¤ãƒ³ã‚·ãƒ‡ãƒ³ãƒˆã«å¯¾å¿œã™ã‚‹éš›ã®åŠ¹çŽ‡ã¨åŠ¹æžœã‚’è©•ä¾¡ã™ã‚‹ãŸã‚ã®ã€éžå¸¸ã«ã‚ã‹ã‚Šã‚„ã™ãã¦ä¾¿åˆ©ãªãƒ¡ãƒˆãƒªã‚¯ã‚¹ã®1ã¤ã§ã™ã€‚ å…·ä½“çš„ã«ã¯ã€MTTRã®å€¤ãŒ
elf 2022/02/02
#MTTR #MTTI #MTTR #MTRS #MTBSI #MTBF ãªã©ç”¨èªžã®å®šç¾©ãªã©å…¨ç„¶ã¡ã‚ƒã‚“ã¨å‹‰å¼·ã—ã¦ãªã‹ã£ãŸã®ã§ã¨ã‚Šã‚ãˆãšãŠã•ã‚‰ã„

DevOps
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Kubernetesã®åŸºæœ¬ã‹ã‚‰é‹ç”¨ã¾ã§è§£èª¬ã—ãŸO'Reillyã®æ›¸ç±ã€ŒCloud Native DevOps With Kubernetesã€PDFç‰ˆã€NGINXãŒç„¡æ–™é…å¸ƒä¸
Kubernetesã®åŸºæœ¬ã‹ã‚‰é‹ç”¨ã¾ã§è§£èª¬ã—ãŸO'Reillyã®æ›¸ç±ã€ŒCloud Native DevOps With Kubernetesã€PDFç‰ˆã€NGINXãŒç„¡æ–™é…å¸ƒä¸ O'ReillyãŒ3æœˆ21æ—¥ã«ç™ºå£²äºˆå®šã®æ›¸ç±ã€ŒCloud Native DevOps With Kubernetesã€ã®PDFç‰ˆãŒã€NGINXã«ã‚ˆã£ã¦ç„¡æ–™ã§é…å¸ƒã•ã‚Œã¦ã„ã¾ã™ã€‚ Learn about containers and #Kubernetes from first principles â€“ no experience necessary. https://t.co/vUg8bYjHRB pic.twitter.com/ApxQZocRfe â€” NGINX, Inc. (@nginx) 2019å¹´2æœˆ20æ—¥ å–å¾—ã™ã‚‹ã«ã¯NGINXã®ç‰¹è¨ãƒšãƒ¼ã‚¸ã¸è¡Œãã€æ°åã‚„é€£çµ¡å…ˆã‚’å…¥åŠ›ã™ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ æœ¬æ›¸ã¯ã¾ã ç™ºå£²ã•ã‚Œã¦
elf 2019/03/11
Kubernetesã®æ–°åˆŠã‚ªãƒ©ã‚¤ãƒªãƒ¼æœ¬ï¼Œã¾ã ç™ºå£²ã•ã‚Œã¦ãªã„ã®ã«ç„¡æ–™PDFå‡ºã¦ã‚‹ã¨ã‹ã™ã”ã£ï¼ #Kubernetes #DevOps #Oreilly #Nginx

Kubernetes

DevOps

Oreilly

Nginx
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20180920 DevOps on Merpay Microservices
Merpayã§æ§‹ç¯‰ä¸ã®MicroservicesåŸºç›¤ã«ãŠã‘ã‚‹DevOpsã®å–ã‚Šçµ„ã¿ã«ã¤ã„ã¦ç™ºè¡¨ã—ã¾ã™ã€‚
elf 2018/09/22
#devops #speakerdeck

DevOps

speakerdeck.com
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DevOpså®Ÿè£…è€…ã¨ã—ã¦ã®SREã®å˜åœ¨ã¨å½¹å‰² / class SRE implements DevOps - Speaker Deck
JDDStudy #3 (https://techplay.jp/event/687946) ã§ç™ºè¡¨ã—ãŸè³‡æ–™ã§ã™ã€‚ DevOpsã¨SREã¨ã®é–¢ä¿‚æ€§ã€ã©ã®ã‚ˆã†ãªã“ã¨ã‚’å®Ÿè·µãƒ»å®Ÿè£…ã™ã‚‹ã‹ã®å…·ä½“ä¾‹ã‚’è©±ã—ã¾ã—ãŸã€‚
elf 2018/09/22
#devops #sre #speakerdeck

DevOps

SRE

speakerdeck.com
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NagisaWorksã§ã¯æ™‚æŠ˜ä¸–é–“ã‚’é™¥ã‚Œã‚‹è™šæ§‹æ–°èžã®ã‚·ã‚¹ãƒ†ãƒ å…¨èˆ¬ã‚’æ‹…å½“ã—ã¦ãŠã‚Šã¾ã™ã€‚ã“ã®ã‚·ã‚¹ãƒ†ãƒ ã€æ§˜ã€…ãªåˆ¶ç´„ã«ã‚ˆã‚Šå°‘ã€…ãƒ¦ãƒ‹ãƒ¼ã‚¯ãªã‚‚ã®ã«ãªã£ã¦ã„ã¾ã™ã®ã§ã€ä»Šå›žã“ã®ã‚·ã‚¹ãƒ†ãƒ ã«ã¤ã„ã¦å°‘ã—ãŠè©±ã‚’ã—ã¾ã™ã€‚ ã¾ãšåˆ¶ç´„æ¡ä»¶/ç›®æ¨™ã¨ã—ã¦ä»¥ä¸‹ãŒæŒ™ã’ã‚‰ã‚Œã¾ã™ã€‚ 1.ã¨ã«ã‹ãä½Žã‚³ã‚¹ãƒˆ 2.é‹ç”¨ãŒè™šæ§‹æ–°èžç¤¾å†…ã®ã¿ã§è¡Œãˆã‚‹ã“ã¨ 3.ã§ã‚‚ãã“ãã“ã«é€Ÿã 4.web/appä¸¡å¯¾å¿œ 1.ã¨ã«ã‹ãä½Žã‚³ã‚¹ãƒˆ è™šæ§‹æ–°èžã¯SAKURA internetã®ã‚µãƒ¼ãƒãƒ¼ã€ç¨®åˆ¥ã¨ã—ã¦ã¯ã•ãã‚‰ã®ãƒ¬ãƒ³ã‚¿ãƒ«ã‚µãƒ¼ãƒãƒ¼ã‚’ä½¿ç”¨ã—ã¦ã„ã¾ã™ã€‚ ã“ã‚Œã¯å…ƒã€…ä½¿ã£ã¦ã„ãŸã¨ã„ã†ç†ç”±ã‹ã‚‰ãªã®ã§ã™ãŒã€æ–°ã—ã„ã‚·ã‚¹ãƒ†ãƒ ã§ã‚‚ãã®ã¾ã¾ä½¿ç”¨ã™ã‚‹ã“ã¨ã«ã—ã¦ã„ã¾ã™ã€‚ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã¨ã—ã¦ã‹ã‹ã‚‹è²»ç”¨ã¯ã“ã‚Œã ã‘ã®ã¯ãšã§ã™ã®ã§ã€ã¨ã«ã‹ãå®‰ã„ã€‚ PVã®å‰²ã«ã“ã‚Œã»ã©å®‰ã„ã‚‚ã®ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã‚‚å°‘ãªã„ã‹ã¨æ€ã‚ã‚Œã¾ã™ã€‚ ã¾ãã‚±ãƒã£ã¦ã„ã‚‹ã‚ã‘ã§ã‚‚ãªã•ãã†ãªã®ã§ã€ã‚¤ãƒ³ã‚«ãƒ ã®å•é¡Œã§ã—ã‚‡ã†ã‹ã€‚ 2.
elf 2018/06/25
kyoko-np

Knowhow

Matome

Infrastructure

DevOps
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ã€ŒWebã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒçŸ¥ã£ã¦ãŠããŸã„ã‚¤ãƒ³ãƒ•ãƒ©ã®åŸºæœ¬ã€ã¨ã„ã†æ›¸ç±ãŒç™ºå£²ã•ã‚Œã¾ã™ï¼ - netmark.jp
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elf 2014/12/07
Infrastructure

DevOps

Book
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elf 2014/11/07
#mysql

MySQL

DevOps
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NaviPlusã®ã‚µãƒ¼ãƒæ§‹ç¯‰
ã©ã‚‚ã§ã™ã€‚ã‚¤ãƒ³ãƒ•ãƒ©æ± ç”°ï¼ˆ@mikedaï¼‰ã§ã™ã€‚ ä»Šæ—¥ã¯ã€ŽNaviPlusã§ã¯ã©ã†ã„ã†ãµã†ã«ã‚µãƒ¼ãƒæ§‹ç¯‰ä½œæ¥ã‚’ã—ã¦ã„ã‚‹ã®ã‹ã€ã«ã¤ã„ã¦è©±ã—ã¾ã™ã€‚ â€»ç·¨é›†é•·æ³¨ï¼šä»¥ä¸‹ã¯è¨˜äº‹åŸ·ç†æ™‚ç‚¹ã®ã‚‚ã®ã§ã™ã€‚å°†æ¥çš„ã«å¼Šç¤¾ãŒã“ã®æ‰‹é †ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã‚’ä¿è¨¼ã™ã‚‹ã‚‚ã®ã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ ã¾ãšNaviPlusã§ã¯ä»Šã®ã¨ã“ã‚ã‚¯ãƒ©ã‚¦ãƒ‰ã¯åˆ©ç”¨ã—ã¦ã„ãªã„ã®ã§ã€ ã‚µãƒ¼ãƒæ§‹ç¯‰ã¯åŸºæœ¬çš„ã«ä»¥ä¸‹ã®ã©ã£ã¡ã‹ã«ãªã‚Šã¾ã™ã€‚ ç‰©ç†ã‚µãƒ¼ãƒ KVMã®ã‚²ã‚¹ãƒˆ OSã¯CentOSã®6ç³»ã§ã™ã€‚ ä½œæ¥ã¯ä»¥ä¸‹ã®æŠ€è¡“ã‚’ä½¿ã£ã¦è‡ªå‹•åŒ–ã—ã¦ã„ã¾ã™ã€‚ PXE Boot + kickstart chef-solo ãã‚Œã§ã¯ã•ã£ããã€ã‚¶ãƒƒã‚¯ãƒªã¨ã—ãŸå®Ÿéš›ã®æ§‹ç¯‰æ‰‹é †ã‹ã‚‰ã€‚ æ§‹ç¯‰æ‰‹é † ç‰©ç†ã‚µãƒ¼ãƒã¨VMã«åˆ†ã‘ã¦èª¬æ˜Žã—ã¾ã™ã€‚ äº‹å‰ã«ãƒãƒ¼ã‚«ãƒ«DNSã®ç™»éŒ²ã¨ã€chefã®nodeå®šç¾©ã®ä½œæˆã ã‘ã‚„ã£ã¦ãŠãã¾ã™ã€‚ ç‰©ç†ã‚µãƒ¼ãƒ ã¾ãšã¯ç‰©ç†ã‚µãƒ¼ãƒã®æ§‹ç¯‰æ‰‹é †ã§ã™ã€‚ ä»¥ä¸‹ã®ä½œæ¥ã¯ä¸¦åˆ—å®Ÿè¡Œå¯èƒ½ã€ ã¾ãŸiLO/i
elf 2014/02/20
#mikeda #navipus #devops

NaviPlus

mikeda

DevOps
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tcpdump ã§ãƒ‘ã‚±ãƒƒãƒˆã‚’ã®ãžãè¦‹ã‚‹æ–¹æ³•ã¾ã¨ã‚ã€‚10åˆ†ã§åƒ•ã«ã‚‚å‡ºæ¥ãŸã€‚tcpdumpã®ä½¿ã„æ–¹ - ãã‚Œãƒžã‚°ã§ï¼
TCPDumpã‚’ã¤ã‹ã£ã¦LDAPã‚’Dumpã—ã¦ã¿ãŸ æº–å‚™ apt ä¸€ç™ºã§å…¥ã‚‹ sudo apt install tcpdump ã¾ãšã¯å®Ÿè¡Œ sudo tcpdump 7:31:52.063902 IP 192.168.11.2.50088 > sys-watch.local.ssh: . ack 9395940 win 30284 17:31:52.064041 IP sys-watch.local.ssh > 192.168.11.2.50088: P 9406776:9407004(228) ack 45101 win 8576 17:31:52.064145 IP sys-watch.local.ssh > 192.168.11.2.50088: P 9407004:9407152(148) ack 45101 win 8576 17:31:52.064149 IP 192.168.
elf 2014/01/17
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Server

Management

DevOps

tcpdump
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Ansible ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ« | Ansible Tutorial in Japanese
Ansible Tutorial July Tech Festa ã«ã¦é–‹å‚¬ã•ã‚ŒãŸãƒãƒ³ã‚ºã‚ªãƒ³ã®è³‡æ–™ãŒå…¬é–‹ã•ã‚Œã¦ã„ãŸã“ã¨ã«åˆºæ¿€ã•ã‚Œã€Chef ã®ä»£ã‚ã‚Šã« Ansible ã‚’ä½¿ã†è³‡æ–™ã‚’ä½œã‚Šã¾ã—ãŸã€‚ Ansible ã‚’ä½¿ã£ã¦ WordPress ã‚µãƒ¼ãƒãƒ¼ã®ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã‚’è¡Œã„ã€ServerSpec ã§ãƒ†ã‚¹ãƒˆã‚’è¡Œã„ã¾ã™ã€‚ ã¾ã Ansible ã‚’è©¦ã—å§‹ã‚ãŸã°ã‹ã‚Šã§è‡ªåˆ†ã®å‹‰å¼·ãŒã¦ã‚‰æ›¸ã„ã¦ã„ã¾ã™ã€‚ Puppet ã«ã‚‚ Chef ã«ã‚‚ä¹—ã‚Šé…ã‚ŒãŸã®ã§ Ansible ã«é£›ã³ä¹—ã£ã¦ã¿ã‚ˆã†ã‹ã¨ã€‚ GitHub Repository Ansible Tutorial Wiki 2013å¹´08æœˆ13æ—¥ ä¸€æ®µè½ ã‚³ãƒ”ãƒšã§å‹•ã‹ãªã„ã¨ã“ã‚ã‚’å…¨ä½“çš„ã«ä¿®æ£ã—ã¾ã—ãŸã€‚ä»Šå¾Œã¯ è©³ç´°ãƒšãƒ¼ã‚¸ Wiki ã‚’å……å®Ÿã•ã›ã¦ã„ãã¾ã™ 2013å¹´09æœˆ09æ—¥ role ã«ã¤ã„ã¦ã®è¿½è¨˜ã—ã¾ã—ãŸ 2013å¹´12æœˆ22æ—¥ ãƒªãƒ‹ãƒ¥ãƒ¼ã‚¢ãƒ« Ansible
elf 2013/11/14
#ansible #deploy #devops #matome

Ansible

Deploy

DevOps

Matome
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AnsibleWorks
The Manifesto for Agentic Automation Governing the Shift from Automation to Autonomy. The standard for Autonomous Workflows. The CabinCrew teamâ€™s original Manifesto is now open-sourced under Creative Commons and maintained by the community. Visit the Manifesto page for the latest versions. Read Full Manifesto
elf 2013/11/14
#ansible #deploy #management #devops

Ansible

Deploy

IT Orchestration

Management

DevOps
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