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Keynote (Oedo RubyKaigi 06)

Sorah Fukumori
March 20, 2017
4.1k

Keynote (Oedo RubyKaigi 06)

Sorah Fukumori

March 20, 2017
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  1. $ whoami Sorah Fukumori (׉׵כ https://sorah.jp/ | GitHub @sorah |

    Twitter @sora_h Site Reliability Engineer at https://cookpad.com/uk ❨㣐و؎؝ؙٝٓـ ,.$ 鿇㆞ Rubyist, Ruby committer Interests: Site Reliability, Networking, Distributed systems
 Love: IDOLM@STER
  2. إٔؗإحز OSPF BGP VRRP VXLAN IKEv2 IPv6 IPsec 802.11 Cisco

    IOS JUNOS NEC IX VyOS RADIUS LDAP SAML OAuth2 Active Directory Azure AD Itamae Linux Debian Gentoo Ubuntu systemd AWS HTTP/2 ACME nginx Zabbix Puppet SNMP Ruby Rails MySQL iOS Android Redis Windows Server ISUCON iproute2 Go Docker IPv4 consul DNS unbound nsd strongSwan DHCP macOS kubernetes Jenkins
  3. إٔؗإحز OSPF BGP VRRP VXLAN IKEv2 IPv6 IPsec 802.11 Cisco

    IOS JUNOS NEC IX VyOS RADIUS LDAP SAML OAuth2 Active Directory Azure AD Itamae Linux Debian Gentoo Ubuntu systemd AWS HTTP/2 ACME nginx Zabbix Puppet SNMP Ruby Rails MySQL iOS Android Redis Windows Server ISUCON iproute2 Go Docker IPv4 consul DNS unbound nsd strongSwan DHCP macOS kubernetes Jenkins
  4. 崞⹛  ։  ˖ 䎃։כגזծ䎃։5XJUUFSזוח欰䜁׃גְ׋ ˖ 㸣Ⰻח랲娖〷 ˖ $

    1)1זו׾鍗׏גְ׋ָծ؝٦سכ剅ֽגְזַ׏׋ ˖ 剑ⴱ劍כ)41הְֲ ➙ח׃ג䙼ִל 閯ז鎉铂׮鍗׏גְ׋
  5. 崞⹛  ˖ ➬✲כ䒷ֹ竲ֹ؎ٝؿٓկ㕂ꥷ㾜Ꟛךفٗآؙؑزָ劤呓⻉׃גծ׉ך؎ ٝؿٓ䬐䔲ה׃ג鷄׻׸גְ׋ ˖ ׋ת׋ת薉铂ָ׃ׯץ׸׋ ˖ ׋ך׃ְֽו㣐㢌 ˖

    孡➰ֽל傈劤铂׮爡⠓➂׵׃ְ俑畍ָ欰׫⳿ׇ׷״ֲחז׶ת׃׋  ˖ ֿך䎃כ䘏׃ֻג⡦ַ⤑ⵃז暟׾ؖحخٔאֻ׏׋׶הַכ⦐➂ד׮⳿勻 ׆˘կ
  6. 猘鏣؎ٝؿٓ ˖ OFUXPSL ˖ $JTDP. +VOJQFS&9$  6CJRVJUJ&3-JUF ˖ #*3%

    041' #(1  ˖ TUSPOH4XBO *,&W *1TFD  ˖ TFSWFS ˖ (FOUPP-JOVY TZTUFNE  ˖ .*UBNBF ˖ TZTUFNEOTQBXO )ZQFS7 ,7. &$ ˖ NJTD ˖ "DUJWF%JSFDUPSZ "[VSF"% ˖ ;BCCJY ˖ +FOLJOT 1BDLFS ˖ 䬿挿 ˖ 㹺 㹋㹺 ˖ "84BQOPSUIFBTU VTXFTU ˖ ֻׁ׵ך714匌❨瀖杘 ˖ ؟ـطحزכ11ך׊ְג׮耵㜥ךؔ ؿ؍أה؎ٝؿٓ״׶㢳ְ
  7. 馯㄂ ˖ ➬✲דכ֮ת׶ꟼ׻׶ָזְ䪮遭 暴חطحزٙ٦ؙ꬗  ˖ 荈䊹弫駈 ˖ ד׮➬✲ד瑱搫䕵ח甧׏׋׶ׅ׷ַ׵Ⰻ搫ꟼ⤘זְⴓꅿד麇עךכ⤑ⵃ ַ׮׃׸זְ

    ˖ ؟٦غ٦ծ暴חطحزٙ٦ؙ׾װ׏גְ׷➂כ8FC禸דכ幾׏גְ׷孡 ָׅ׷׃ֶׅׅ׭דׅ ˖ 暴ח蕯罏ד؎ٝؿٓװ׏ג׷➂㼰זְ孡ָ׃גְגַז׃ְկ
  8. dns-002 dns-001 bastion-001 dhcp-001 log-001 zabbix-001 (NAT) sw sw2 tp

    dns ap{1..4} ap{4..8} streaming client client internet existing facility .mgmt: 200 (.16.0/24) .srv: 210 (.17.0/24) .client:100 (.0.0/20) aws (vpc) az1 public .nw.techconf.cookpad.com az1 private wlc /21 /22 /23 /24 /2 /13-16 /3 /1 1 Tun1-2 az2 public /21 /22 /23 /24 0/0 0/1 /1 /9-12 .16.10 .0.10 .17.10 .16.20 .0.1 gw .16.1 .16.2 .16.3 .16.1x .16.1x .18.1 loopback (.18.0/24) AS65000 AS10124 rproxy-001 .128.0/17 .0.0/17 .160.0/21 .168.0/21 .128.0/21 10.200.0.0/16 .200.10.in-addr.arpa .17.1 192.0.2.0/24 network address host address (omit parent address) 192.0.2.10/24 router L2 switch server vm, container UTP Cat6 /0 interface trunk untag ←VLAN shared Wi-Fi AP/WLC LAG
  9. 鵚屣؎ٝة٦طحز ˖ 2؎ٝة٦طحزהכ ˖ "䎂׋ֻ鎉ִל*1،سٖأפך穗騟׾穈籼 "4 ׀הח堀床׃׃ ג䧭׶甧׏גְ׷ #(1 

    ˖ ⢽ִל*41ַ׵顗ֲ*1،سٖأפך穗騟כծ*41ָ׉ך䱸竲⯓"4 ׾穗歋׃ג⚅歲ח䎢㜠׃גְ׷
  10. http://whois.nic.ad.jp/cgi-bin/whois_gw?key=59128&type=AS [ JPNIC database provides information regarding IP address and

    ASN. [ is restricted to network administration purposes. For further info [ use 'whois -h whois.nic.ad.jp help'. To only display English outpu [ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx Autonomous System Information: [AS৘ใ] a. [AS൪߸] 59128 b. [AS໊] KMC f. [૊৫໊] ژେϚΠίϯΫϥϒ g. [Organization] Kyoto University Microcomputer Club m. [؅ཧऀ࿈བྷ૭ޱ] JP00138462 n. [ٕज़࿈བྷ୲౰ऀ] JP00138462 n. [ٕज़࿈བྷ୲౰ऀ] SF28500JP n. [ٕज़࿈བྷ୲౰ऀ] TU018JP
  11. إٔؗإحز OSPF BGP VRRP VXLAN IKEv2 IPv6 IPsec 802.11 Cisco

    IOS JUNOS NEC IX VyOS RADIUS LDAP SAML OAuth2 Active Directory Azure AD Itamae Linux Debian Gentoo Ubuntu systemd AWS HTTP/2 ACME nginx Zabbix Puppet SNMP Ruby Rails MySQL iOS Android Redis Windows Server ISUCON iproute2 Go Docker IPv4 consul Jenkins DNS unbound nsd strongSwan DHCP macOS kubernetes
  12. إٔؗإحز ˖ 醱侧䬿挿ך- -鏣鎘֮׷玎䏝דֹ׷״ ˖ ⚥鋉垷ךؔؿ؍أךطحزٙ٦ؙ穈׬玎䏝 ˖ ؎ٝة٦طحز׍׳׏הדֹ׷״ 统䖤⚥ 

    ˖ ؕٝؿ؋ٖٝأ8J'J׮֮׷玎䏝דֹ׷״ ˖ *1W׍׳׏ה׻ַ׷״ ˖ 盲暟ٕ٦ة׍׳׏ה鍗׸׷״ ˖ "DUJWF%JSFDUPSZ "[VSF"%׍׳׏הⴓַ׷״ ˖ 4".-׍׳׏הⴓַ׷״ ˖ ず圫ח8JOEPXT4FSWFS׍׳׏הⴓַ׷״ ˖ 鵚➿涸ז-JOVY؟٦غ麊欽דֹ׷״ ˖ -JOVY؝ٝذش䪮遭׍׳׏ה׻ַ׷״ ˖ *BB4ֽ׏ֲֿⴓַ׷״ ˖ הֻח"84כⰋ⡤涸חֻ׻׃ְ״ ˖ 3VCZ׍׳׏הⴓַ׷״ ˖ 8FC،فٔ؛٦ءّٝ׍׳׏ה⡲׸׷״ ˖ ػؿؓ٦وٝأ *46$0/׏גװאד ⡘הַחז׏׋׫׋ְ׌״ ˖ 薉铂׍׳׏ה㊯׸׷״ ˖ ➭➂ַ׵㹋鄲鸞䏝ד鐰⣣ׁ׸ג׷׫׋ְ׌״
  13. תה׭ ˖ ֲֿװ׏ג䮶׷莸ֲה׻׋׃׫׋ְחז׶תׅ ˖ ⿫罋חוֲ׊ ˖ ⽬堣䠬׾䭯׍זָ׵Ⲇ꫼ח׉ך㜥ד黝ⴖזٗ٦ٕד欰ֹגְֹ׋ְ ˖ ד׮׮ֲ׃ל׵ֻ植㜥ד㹋鄲׾׃ג׋ְկ ˖

    ׉ךפ׿ךぐ⡘כ䭯׍⵸ךإٔؗד䪮遭涸חכن؝ن؝ חדֹ׷朐䡾כ笝䭯 ׃׋ְ ˖ ؝ىُصذ؍ך涺ׁת➙䖓ה׮וֲ׊״׹׃ֶֻ격ְ׃תׅ