Server 3

Windows๋ฅผ ์„œ๋ฒ„๋กœ ์‚ฌ์šฉํ•˜๊ธฐ(openssh_server, defaultShell ๋ณ€๊ฒฝ)

Windows๋ฅผ ์„œ๋ฒ„๋กœ ์‚ฌ์šฉํ•˜๊ธฐ(openssh_server, defaultShell) 1. OpenSSH server ์„ค์น˜ ์„ค์ • -> ์•ฑ -> ์„ ํƒ์  ๊ธฐ๋Šฅ -> ๊ธฐ๋Šฅ์ถ”๊ฐ€ -> openssh ์„œ๋ฒ„ ์ถ”๊ฐ€ Start-Service sshd Set-Service -Name sshd -StartupType 'Automatic'sshd๋ฅผ ์ง€๊ธˆ ์‹คํ–‰ํ•˜๊ณ  ์ปดํ“จํ„ฐ๊ฐ€ ์ผœ์งˆ ๋•Œ sshd๋ฅผ ์ž๋™์‹คํ–‰์‹œํ‚ค๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ssh ์ ‘์† ์‹œ ๊ธฐ๋ณธ prompt ๋ณ€๊ฒฝํ•˜๊ธฐ(change opensshserver default shell) PowerShell๋กœ ์ž‘์—…์„ ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. powershell New-ItemProperty -Path "HKLM:\SOFTWARE\OpenSSH" -Name DefaultShell -Value ..

OS/Windows 2021.09.14

[Linux](Server) ssh ๋น„๋ฐ€๋ฒˆํ˜ธ ์—†์ด ์ ‘์†ํ•˜๊ธฐ

id_rsa, id_rsa.pub ์ƒ์„ฑํ•˜๊ธฐ ํด๋ผ์ด์–ธํŠธ(local)์—์„œ ssh-keygen ๋ช…๋ น์œผ๋กœ id_rsa, id_rsa.pub์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. $ ssh-keygen -t rsa ์œ„์˜ ๋ช…๋ น์œผ๋กœ ssh ๊ณต๊ฐœํ‚ค์™€ ๊ฐœ์ธํ‚ค๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. key๋ฅผ ์ƒ์„ฑํ•˜๋ฉด, ํ™ˆ ๋””๋ ‰ํ† ๋ฆฌ๋‚ด์˜ .ssh ๋””๋ ‰ํ† ๋ฆฌ์— id_rsa, id_rsa.pub ๋‘๊ฐœ์˜ ํŒŒ์ผ์ด ์ƒ์„ฑ๋œ๋‹ค. ๐Ÿ’ก ์œ„์˜ ๋ช…๋ น์–ด ์ž…๋ ฅ ์ „์—๋„ ssh username@localhost ๋กœ ์ ‘์†์„ ํ•˜๋ฉด ์ž๋™์œผ๋กœ id_rsa, id_rsa.pub ํŒŒ์ผ์ด ์ƒ์„ฑ ๋ฉ๋‹ˆ๋‹ค๋งŒ! ssh-keygen -t rsa ๋ช…๋ น์–ด๋ฅผ ํ•œ๋ฒˆ ๋” ์‹คํ–‰ํ•˜์‹œ๊ธธ ๊ฐ•๋ ฅ ์ถ”์ฒœ๋“œ๋ฆฝ๋‹ˆ๋‹ค.(ํ•„์ž๋Š” ์—ฌ๊ธฐ์„œ ์‚ฝ์งˆ์„ ํ–ˆ์Šต๋‹ˆ๋‹ค.) ์‹คํ–‰ ์ฝ”๋“œ $ ssh-keygen -t rsa Generating public/private rs..

CS 2021.08.13

[Container]Docker & Kubernates์ด๋ž€??

Why? ์ด๋ ฅ์„œ๋ฅผ ์ž‘์„ฑํ•œ ๊ณณ์˜ ๊ธฐ์ˆ  ์Šคํƒ์— ์ฒ˜์Œ๋ณด๋Š” kubernates๋ผ๋Š” ๋‹จ์–ด๋ฅผ ์ ‘ํ•˜๊ฒŒ ๋จ. ์ด๊ฒŒ ๋ฌด์—‡์ธ๊ณ  ํ•˜๊ณ  ๊ตฌ๊ธ€๋ง ํ•ด ๋ด„. https://kubernetes.io/ko/docs/concepts/overview/what-is-kubernetes/ ํ•œ๊ธ€ํ™”๋œ ์‚ฌ์ดํŠธ์ธ๋ฐ๋„ ๋ฌด์Šจ๋ง์ธ์ง€ ๋ชจ๋ฅด๊ฒ ์Œ. ๊ทธ๋ž˜์„œ ์œ ํŠœ๋ธŒ์—์„œ ๊ฒ€์ƒ‰ํ•ด ๋ด„. kubernates๋ž€ ๊ฐœ๋…์„ ์•Œ๊ธฐ ์œ„ํ•ด์„  docker์— ๋Œ€ํ•œ ๊ธฐ๋ณธ์ ์ธ ์ง€์‹์ด ํ•„์š”ํ•จ. docker์— ๋Œ€ํ•ด์„œ๋„ ๊ฐ„๋‹จํ•˜๊ฒŒ ๊ฒ€์ƒ‰ํ•ด ๋ด„. Docker environment disparity๋ฅผ ํ•ด๊ฒฐํ•ด์คŒ. local์„ window | server๋Š” renux์™€ ๊ฐ™์€ ๋‹ค๋ฅธ ํ™˜๊ฒฝ์ผ ๊ฒฝ์šฐ. docker๋ฅผ ํ†ตํ•˜๋ฉด ๋‹ค๋ฅธ ๋จธ์‹ ์—์„œ๋„ ๊ฐ™์€ ํ™˜๊ฒฝ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค. local์— docker ์„ค์น˜ server์—..

CS 2021.07.06
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