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ansible.cnfã§ssh_configã‚’è¨å®šã™ã‚‹ | DevelopersIO
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uokada 2018/11/14
ansible

ssh
ãƒªãƒ³ã‚¯
Ansible ã§SSHã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£è¨å®š
UNIXç³»ã®ã‚µãƒ¼ãƒãƒ¼ã§ã¯ã€ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã®ãƒªãƒ¢ãƒ¼ãƒˆé€šä¿¡ã« SSH ã‚’ä½¿ã†ã“ã¨ãŒæ¨™æº–ã¨ãªã£ã¦ã„ã¾ã™ã€‚ã™ãªã‚ã¡ã€å…¬é–‹ã‚µãƒ¼ãƒãƒ¼ã§ SSHã‚µãƒ¼ãƒãƒ¼(sshd) ãŒå‹•ä½œã—ã¦ã„ã‚‹ã“ã¨ã¯å®¹æ˜“ã«æŽ¨æ¸¬ã§ãã‚‹ãŸã‚ã€æ”»æ’ƒã®æ ¼å¥½ã®çš„ã«ãªã‚‹ã“ã¨ã¯ã©ã†ã—ã¦ã‚‚é¿ã‘ã‚‰ã‚Œã¾ã›ã‚“ã€‚ãã“ã§ä»Šå›žã¯ã€ SSHã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã®ï¼“ç‚¹ã‚»ãƒƒãƒˆã€Œãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰èªè¨¼ã®ç„¡åŠ¹åŒ–ã€ã€Œrootãƒ¦ãƒ¼ã‚¶ã§ã®ãƒã‚°ã‚¤ãƒ³ç¦æ¢ã€ã€Œsshdã®å¾…å—ãƒãƒ¼ãƒˆã®å¤‰æ›´ã€ã‚’ã€Ansible ã§è¨å®šã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ ã“ã®è¨˜äº‹ã§ã¯ã€Ansible ã§å®Ÿè¡Œã™ã‚‹ã‚¿ã‚¹ã‚¯ã¯ã€ãƒãƒ¼ãƒ«(Role)ã«æ›¸ã„ã¦ã€ãã®ãƒãƒ¼ãƒ«ã‚’ Playbook ã‹ã‚‰å‘¼ã³å‡ºã™ã¨ã„ã£ãŸæ‰‹é †ã§è¨å®šã—ã¦ã„ã¾ã™ã€‚ãƒãƒ¼ãƒ«ã«ã¤ã„ã¦ã¯ã€ŒAnsible Roles ã®ä½¿ã„æ–¹ï¼ˆPlaybookã®åˆ†å‰²ã¨å†åˆ©ç”¨ï¼‰ã€ã®è¨˜äº‹ã‚’ã”å‚ç…§ãã ã•ã„ã€‚ SELinux ç„¡åŠ¹åŒ–ãƒãƒ¼ãƒ«ã®ä½œæˆ sshd ç‰ã€å„ç¨®ãƒŸãƒ‰ãƒ«ã‚¦ã‚§ã‚¢ã®è¨å®šã‚’å¤‰æ›´ã™ã‚‹ã«ã¯ã€SELinu
uokada 2018/11/13
ansible

ssh
ãƒªãƒ³ã‚¯
OpenSSHã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã‚’æŸãã‚‹ControlMasterã®ä½¿ã„ã«ãã„éƒ¨åˆ†ã¯ControlPersistã§è§£æ±ºã§ãã‚‹ - ã“ã®ãƒ–ãƒã‚°ã¯URLãŒå¤‰æ›´ã«ãªã‚Šã¾ã—ãŸ
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uokada 2018/11/09
ssh

network
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tmuxã§è¤‡æ•°ã‚µãƒ¼ãƒã®åŒæ™‚ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³
ã‚¤ãƒ³ãƒ•ãƒ©æ‹…å½“ã®æ± ç”°ï¼ˆ@mikedaï¼‰ã§ã™ã€‚ tmuxã‚’ä½¿ã„åˆã‚ã¦1å¹´ãã‚‰ã„ã«ãªã‚Šã¾ã—ãŸã€‚ ä»Šæ—¥ã¯tmuxã®ã€æ™®æ®µã®ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã§ã‚ˆãä½¿ã£ã¦ã‚‹æ©Ÿèƒ½ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ è¤‡æ•°ã‚µãƒ¼ãƒã§åŒæ™‚ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ tmuxã«ã¯ã‚ãƒ¼å…¥åŠ›ã‚’å…¨ã¦ã®paneã§åŒæœŸã™ã‚‹æ©Ÿèƒ½ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã®æ©Ÿèƒ½ã‚’ä½¿ã£ã¦è¤‡æ•°paneã§ãã‚Œãžã‚Œåˆ¥ã®ã‚µãƒ¼ãƒã«sshãƒã‚°ã‚¤ãƒ³ã™ã‚‹ã¨ã€ è¤‡æ•°ã‚µãƒ¼ãƒã«åŒã˜ã‚³ãƒžãƒ³ãƒ‰ã‚’æ‰“ã£ãŸã‚Šã€ å†…å®¹ãŒåŒã˜è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã§ã‚ã‚Œã°viã§åŒæ™‚ç·¨é›†ã—ãŸã‚ŠãŒã§ãã¾ã™ã€‚ åŒæœŸã™ã‚‹/ã—ãªã„ã¯ã‚³ãƒžãƒ³ãƒ‰ã§ã‚‚åˆ‡ã‚Šæ›¿ãˆã‚‰ã‚Œã¾ã™ãŒã€ set-window-option synchronize-panes on set-window-option synchronize-panes off tmux.confã«ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆã‚’è¨å®šã—ã¦ãŠãã¨ä¾¿åˆ©ã§ã™ã€‚ bind e setw synchronize-panes on bind E setw sy
uokada 2014/01/11
tmux

ssh

Linux

session
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mosh: MITã‹ã‚‰ãƒ¢ãƒã‚¤ãƒ«æ™‚ä»£ã®SSHä»£æ›¿å“ - karasuyamatenguã®æ—¥è¨˜
http://mosh.mit.edu/ ãƒãƒ¼ãƒŸãƒ³ã‚°å¯èƒ½ æ–ç¶šçš„ãªæŽ¥ç¶šã§ã‚‚å¹³æ°— ãƒãƒ¼ã‚«ãƒ«ã‚¨ã‚³ãƒ¼ã§å¿«é©ãªãƒ¬ã‚¹ãƒãƒ³ã‚¹ ãªã©ã®æ©Ÿèƒ½ã‚’ããªãˆãŸSSHä»£æ›¿ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã‚½ãƒ•ãƒˆã€‚ãã®åã‚‚ã€Œãƒ¢ãƒƒã‚·ãƒ¥ã€ iPhone/iPadã§ã‚¦ãƒã‚¦ãƒã—ãªãŒã‚‰ã‚µãƒ¼ãƒä½œæ¥ã‚’ã™ã‚‹ã®ã‚’æƒ³å®šã—ã¦ã„ã‚‹ã‚ˆã†ã ã€‚ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚„ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®å……å®Ÿåº¦ã‹ã‚‰ã—ã¦ã‚‚ã‹ãªã‚Šé«˜è³ªã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã€‚ã“ã„ã¤ã‚‰æœ¬æ°—ã§SSHã‚’è¶Šãˆã‚ˆã†ã¨ã—ã¦ã„ã‚‹ã€‚ ã“ã‚“ãªèƒ½æ›¸ã IPãŒå¤‰ã£ã¦ã‚‚å¤§ä¸ˆå¤« ã‚¹ãƒªãƒ¼ãƒ—å¾Œã‚‚ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ãŒç”Ÿãã¦ã„ã‚‹ é…ã„ãƒªãƒ³ã‚¯ã§ã‚‚ãƒãƒ¼ã‚«ãƒ«ã‚¨ã‚³ãƒ¼ã«ã‚ˆã‚Šå¿«é© è¦ã¯ç´ æ—©ãæ‰“ã¡è¾¼ã‚“ã§ã„ã‚‹ã¨ãã«ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ãŒæ¢ã£ã¡ã‚ƒã†ã“ã¨ãŒãªã„ ãƒ•ãƒ«ã‚¹ã‚¯ãƒªãƒ¼ãƒ³ãƒ¢ãƒ¼ãƒ‰ã§ã‚‚æœ‰åŠ¹ ã‚µãƒ¼ãƒå´ã¨åŒæœŸåŒ–ã•ã‚Œã¦ã„ãªã„å…¥åŠ›ã¯ã‚¢ãƒ³ãƒ€ãƒ¼ãƒ©ã‚¤ãƒ³ã§è¨˜ã•ã‚Œã‚‹ ãƒ«ãƒ¼ãƒˆæ¨©é™ãŒãªãã¦ã‚‚ã‚µãƒ¼ãƒã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«å¯èƒ½ ã‚µãƒ¼ãƒã¯ä¸€èˆ¬ãƒ—ãƒã‚°ãƒ©ãƒ ã¨ã—ã¦ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ã€ãã‚Œã‚’SSHã§ç«‹ã¡ä¸Šã’ã‚‹ SSHã‚’inetdã¨ã—ã¦ä½¿ã£ã¦ã„ã‚‹æ„Ÿã˜ã
uokada 2013/09/28
ssh

linux

mobile

mosh
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sshã®æŽ¥ç¶šç¢ºç«‹ãŒé…ã„å ´åˆã®å¯¾å‡¦æ–¹æ³• - yuyarinã®æ—¥è¨˜
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uokada 2013/04/24
ssh

tips

Linux

ipv6
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åƒ•ãŒè€ƒãˆãŸæœ€å¼·ã®ã‚µãƒ¼ãƒè¨å®š - ã¨ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒžã®æ—¥è¨˜ @s025236
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uokada 2012/08/04
ssh

apache

nginx

CentOS
ãƒªãƒ³ã‚¯
qwik.jpÂ -Â qwik ãƒªã‚½ãƒ¼ã‚¹ãŠã‚ˆã³æƒ…å ±
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uokada 2012/03/14
http://goo.gl/4ZW4H http://goo.gl/t0jV5

ssh

security

linux

rsync

è‡ªå‹•åŒ–

backup
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uokada 2011/10/17
ssh

tips

server

security
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uokada 2011/10/17
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uokada 2011/07/19
ssh

openssh

security

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uokada 2011/03/29
SSH

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