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Oracle Linux 8 New Feature /
Oracle Solaris News
๋ฐœํ‘œ์ž : ๊น€์„ ( ๊น€์žฌ๋ฒŒ : Suk Kim )
SNS/E-mail : ostoneo@gmail.com
๋ธ”๋กœ๊ทธ : ๊น€์žฌ๋ฒŒ์˜ IT ์ด์•ผ๊ธฐ ( http://blog.solaris.co.kr )
Nobreak.Co.,LTD / Oracle ACE Director
Oracle Linux 8 New Feature
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ๊น€์„ ( ๊น€์žฌ๋ฒŒ / Suk Kim )
โ€“ ใˆœ๋…ธ๋ธŒ๋ ˆ์ดํฌ ๋Œ€ํ‘œ์ด์‚ฌ
โ€“ ํ•œ๊ตญํด๋ผ์šฐ๋“œ์ปดํ“จํŒ…์—ฐ๊ตฌ์กฐํ•ฉ (2016~ํ˜„์žฌ)
โ€“ ์ •๋ณดํ†ต์‹ ์‚ฐ์—…์ง„ํฅ์› ํด๋ผ์šฐ๋“œ GSIP ์šด์˜/๋ณด์•ˆ ๋ถ„์•ผ ๋ฉ˜ํ†  (2017~ํ˜„์žฌ)
โ€“ ์•ˆ์‚ฐ๋Œ€ํ•™๊ต IT์‘์šฉ๋ณด์•ˆ๊ณผ ๊ฒธ์ž„๊ต์ˆ˜ (2012.2-2018.8)
โ€“ ํ•œ์–‘์‚ฌ์ด๋ฒ„๋Œ€ํ•™๊ต ํ•ดํ‚น๋ณด์•ˆ๊ณผ ๊ต์ˆ˜(2015.2-ํ˜„์žฌ)
โ€“ ๋‹ค์ˆ˜์˜ ๊ธฐ์—… ๋ณด์•ˆ ์ปจ์„คํŒ… ๋ฐ ๊ตญ๊ฐ€ ์—ฐ๊ตฌ๊ณผ์ œ ์ˆ˜ํ–‰
โ€“ ๊ฐ•์˜
โ€ข ๊ตญ๊ฐ€๊ธฐ๊ด€ / ๋‹ค์ˆ˜์˜ ๊ธฐ์—… ๋ฐ ๋Œ€ํ•™ /๊ต์œก์„ผํ„ฐ ๋“ฑ (22๋…„ ๊ฒฝ๋ ฅ)
โ€“ ์ปค๋ฎค๋‹ˆํ‹ฐ ํ™œ๋™
โ€ข ํ•œ๊ตญ ์†”๋ผ๋ฆฌ์Šค ์‚ฌ์šฉ์ž ๊ทธ๋ฃน ํšŒ์žฅ
โ€ข ์†”๋ผ๋ฆฌ์Šค ํ…Œํฌ๋„ท / ์†”๋ผ๋ฆฌ์Šค ์Šค์ฟจ ์šด์˜์ž
โ€ข ์˜ค๋ผํด ํ…Œํฌ๋‹ˆ์ปฌ ์—๋ฐ˜์ ค๋ฆฌ์Šค ( ORACLE ACE Director ) 1/100
โ€“ ์ง‘ํ•„
โ€ข ํ…Œํฌ๋„ท๊ณผ ํ•จ๊ป˜ ํ•˜๋Š” ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ ๋ฆฌ๋ˆ…์Šค 1,2 ๋“ฑ ๋‹ค์ˆ˜์˜ ์„œ์  ์ง‘ํ•„
About Speaker
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข Oracle Linux 8์€ ์–ด๋””์„œ ๊ตฌํ•˜๋‚˜์š”?
โ€ข Oracle Software Delivery Cloud์˜ ISO ๋‹ค์šด๋กœ๋“œ
โ€ข ULN (Unbreakable Linux Network) ๋ฐ Oracle Linux Yum Server ๋ฅผ ํ†ตํ•œ ๊ฐœ๋ณ„ RPM ํŒจํ‚ค์ง€
โ€ข Oracle Container Registry ๋ฐ Docker Hub ๋ฅผ ํ†ตํ•œ Docker ์ด๋ฏธ์ง€
โ€ข Oracle Cloud Infrastructure Marketplace์˜ ํ”Œ๋žซํผ ์ด๋ฏธ์ง€
Oracle Linux 8
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข AppStream (Application Streams)
โ€ข ์‹œ์Šคํ…œ ๊ด€๋ฆฌ
โ€“ DNF
โ€“ Cockpit
โ€ข RPM ๊ฐœ์„ 
โ€ข ์„ค์น˜,๋ถ€ํŒ… ๋ฐ ์ด๋ฏธ์ง€ ์ƒ์„ฑ
โ€ข ์ปค๋„
โ€ข ์ปจํ…Œ์ด๋„ˆ ๋ฐ ๊ฐ€์ƒํ™”
โ€ข ํŒŒ์ผ์‹œ์Šคํ…œ ๋ฐ ์Šคํ† ๋ฆฌ์ง€
โ€ข ์‹ ์› ๊ด€๋ฆฌ
โ€ข ๋„คํŠธ์›Œํ‚น
โ€ข ๋ณด์•ˆ
โ€ข ๋ฐ์Šคํฌํƒ‘
โ€ข Oracle Linux 8 ์„ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ์ œ๊ณต, ๋ฌด๋ฃŒ ์—…๋ฐ์ดํŠธ ์ œ๊ณต
โ€ข RHCK(ํ˜ธํ™˜์ปค๋„์ œ๊ณต) , RHEL ๊ณผ ๋ฐ”์ด๋„ˆ๋ฆฌ ํ˜ธํ™˜์„ฑ ์œ ์ง€ ๋ฐ RHEL ์ธ์ฆ ํ”„๋กœ๊ทธ๋žจ์€ ์žฌ์ธ์ฆ ๋ถˆํ•„์š”
Oracle Linux 8 New Features
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข AppStream (Application Streams)
โ€“ ์—ฌ๋Ÿฌ ๋ฒ„์ „์˜ user-space ๊ตฌ์„ฑ์š”์†Œ๋ฅผ ์šด์˜์ฒด์ œ ํŒจํ‚ค์ง€ ๋ณด๋‹ค ๋” ์ž์ฃผ ์ œ๊ณต ๋ฐ ์—…๋ฐ์ดํŠธ ๊ฐ€๋Šฅ
โ€“ AppStream ์ €์žฅ์†Œ
โ€“ ๋ชจ๋“ˆ
โ€“ ๋ชจ๋“ˆ ์ŠคํŠธ๋ฆผ
โ€“ ๋ชจ๋“ˆ ํ”„๋กœํŒŒ์ผ
โ€“ https://docs.oracle.com/en/
operating-systems/oracle-linux/8
/software-management/
appstream.html
Oracle Linux 8 New Features
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข DNF (Dandified Yum)
โ€“ RPM ๊ธฐ๋ฐ˜ LINUX ์—์„œ ํŒจํ‚ค์ง€ ์„ค์น˜, ์—…๋ฐ์ดํŠธ , ์ œ๊ฑฐ ํ•˜๋Š” ์†Œํ”„ํŠธ์›จ์–ด ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž
โ€“ ์˜์กด์„ฑ์„ ์ž๋™์œผ๋กœ ๊ณ„์‚ฐํ•˜๊ณ  ํŒจํ‚ค์ง€ ์„ค์น˜์— ํ•„์š”ํ•œ ์ž‘์—…์„ ๊ฒฐ์ •
โ€“ ํŽ˜๋„๋ผ 18์— ๋„์ž… ํ›„ ํŽ˜๋„๋ผ 22 ์ดํ›„ ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž
โ€“ Yum ์˜ ์ฐจ์„ธ๋Œ€ ๋ฒ„์ „ (Yum v3 ํ˜ธํ™˜)
โ€ข CLI ํ˜ธํ™˜์„ฑ์„ ์œ ์ง€, ํ™•์žฅ ๋ฐ ํ”Œ๋Ÿฌ๊ทธ์ธ์— ๋Œ€ํ•œ API ์ œ๊ณต
โ€“ RHEL8 , CentOS8 ๊ณผ ํ•จ๊ป˜ Oracle Linux 8์˜ ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž
โ€“ Python API ( libdnf C API , Yum v3) ํ”Œ๋Ÿฌ๊ทธ์ธ ๋ฐ ์Šคํฌ๋ฆฝํŠธ ์ง€์›
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (DNF vs. YUM)
#dnf check-update
#dnf upgrade vim
#dnf install quake
#dnf info quake
#dnf install all
#dnf help
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข https://dnf.readthedocs.io/en/latest/index.html
โ€ข https://www.digitalocean.com/community/tutorials/package-management-basics-apt-
yum-dnf-pkg
โ€ข https://fedoraproject.org/wiki/DNF?rd=Dnf
โ€ข https://www.ostechnix.com/dnf-command-examples-beginners/
โ€ข https://docs.oracle.com/en/operating-systems/oracle-linux/8/relnotes8.0/ol8-yum-
appendix.html
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (DNF vs. YUM)
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ์‰ฌ์šด ์‚ฌ์šฉ ( Easy to use )
โ€ข ๊ฐ€๋ณ๊ณ  ๋น ๋ฆ„ ( lightweight and simple )
โ€ข ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋ฅผ ์œ„ํ•œ ์›๊ฒฉ ๊ด€๋ฆฌ์ž ( remote manager )
โ€ข ์›น ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ ๋ฆฌ๋ˆ…์Šค ๋ผ์ด๋ธŒ ์„ธ์…˜ ๋งค๋‹ˆ์ ธ ( Linux Live Session Manager )
โ€ข Oracle Linux8 ์— ๊ธฐ๋ณธ์„ค์น˜ (์ตœ์†Œ์„ค์น˜ ์ œ์™ธ)
โ€ข ๋ชจ๋ฐ”์ผ ๋ธŒ๋ผ์šฐ์ € ํ˜ธํ™˜์„ฑ ๊ฐœ์„ 
โ€ข ๋ฐฉํ™”๋ฒฝ ์„น์…˜ ์ถ”๊ฐ€(cockpit)
โ€ข ๋ˆ„๋ฝ๋œ ์—…๋ฐ์ดํŠธ ์ฒซ ํŽ˜์ด์ง€์— ๊ฒฝ๊ณ  ์ถœ๋ ฅ
โ€ข PDB ๊ทœ์น™ ( Policy-Based Decryption) ๋””์Šคํฌ์— ์ ์šฉ ( LUKS ์•”ํ˜ธํ™” ๋””์Šคํฌ ํŒŒํ‹ฐ์…˜ )
โ€ข ๊ฐ€์ƒ๋จธ์‹  ๊ด€๋ฆฌ (libvirt) ๊ธฐ๋ฐ˜ ์ถ”๊ฐ€/์ƒ์„ฑ ์ง€์›
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ์„ค์น˜
โ€“ #dnf install cockpit
โ€ข ์„œ๋น„์Šค ํ™œ์„ฑํ™” ๋ฐ ์‹œ์ž‘
โ€“ #systemctl enable --now cockpit.socket
#systemctl status cockpit
โ€ข ๋ฐฉํ™”๋ฒฝ ๊ทœ์น™ ๊ตฌ์„ฑ (์›น์ฝ˜์†”์„ ์œ„ํ•ด port 9090 ์˜คํ”ˆ)
โ€“ #firewall-cmd โ€“add-service=cockpit --permanet
#firewall-cmd --reload
โ€ข ๋กœ๊ทธ์ธ
โ€“ https://myserver.example.com:9090
โ€“ https://localhost:9090
โ€ข ์ฐธ๊ณ  : https://cockpit-project.org
โ€“ 2019.10.16 (205 ๋ฒ„์ „)
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ๊ธฐ๋ณธ ๊ด€๋ฆฌ
โ€“ ๊ธฐ๋ณธ ์‹œ์Šคํ…œ ์ •๋ณด ํ™•์ธ ๊ฐ€๋Šฅ
โ€“ ์‹œ์Šคํ…œ ์ž์› ์‹ค์‹œ๊ฐ„ ์‚ฌ์šฉ๋Ÿ‰ ํ™•์ธ ๊ฐ€๋Šฅ
โ€“ root ์‚ฌ์šฉ์ž์˜ ๊ฒฝ์šฐ ์ „์› ๊ด€๋ฆฌ ๊ฐ€๋Šฅ
โ€ข ๋กœ๊ทธ
โ€“ ์‹œ์Šคํ…œ ๋กœ๊ทธ ํ™•์ธ
โ€“ ๋‚ ์งœ ๋ฐ ์‹ฌ๊ฐ๋„๋ณ„๋กœ ํ™•์ธ ๊ฐ€๋Šฅ
โ€ข ์Šคํ† ๋ฆฌ์ง€
โ€“ ์ „๋ฐ˜์ ์ธ ์Šคํ† ๋ฆฌ์ง€ ์ •๋ณด ํ™•์ธ๊ฐ€๋Šฅ
โ€“ NFS,iSCSI , RAID , LVM , VDO (Virtual Data Optimizer)
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€“ ๋„คํŠธ์›Œํ‚น
โ€ข ํŒจํ‚ท RX/TX ํ™•์ธ
โ€ข ๋ฐฉํ™”๋ฒฝ ์„ค์ •
โ€ข ์ธํ„ฐํŽ˜์ด์Šค (๋ณธ๋”ฉ,ํ‹ฐ๋ฐ,๋ธŒ๋ฆฌ์ง€,VLAN) ํ™•์ธ ๋ฐ ์„ค์ • ๊ฐ€๋Šฅ
โ€ข ๋กœ๊ทธํ™•์ธ
โ€“ ์‚ฌ์šฉ์ž
โ€ข ๊ณ„์ •๊ด€๋ฆฌ (์ƒ์„ฑ,์ˆ˜์ •,์‚ญ์ œ)
โ€ข ํŒจ์Šค์›Œ๋“œ ๋ณ€๊ฒฝ์‹œ ์ •์ฑ…์— ๋งž์ง€ ์•Š๋Š” ํŒจ์Šค์›Œ๋“œ ๋ณ€๊ฒฝ ๋ถˆ๊ฐ€
โ€“ CLI ์—์„œ๋Š” ์ •์ฑ… ์œ„๋ฐ˜์‹œ์—๋„ ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ
โ€ข SSH ๊ณต๊ฐœํ‚ค ๋“ฑ๋ก ๊ฐ€๋Šฅ
โ€“ ์„œ๋น„์Šค
โ€ข ์‹œ์Šคํ…œ ์„œ๋น„์Šค ๋“ฑ ๊ฐ ์œ ๋‹›์˜ ์ƒํƒœ ๊ด€๋ฆฌ ๊ฐ€๋Šฅ
์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข RPM ๊ฐœ์„ 
โ€“ Oracle Linux 8์—์„œ๋Š” RPM 4.14 ๋ฒ„์ „ ํฌํ•จ
โ€“ Debuginfo ํŒจํ‚ค์ง€ ๋ณ‘๋ ฌ ์„ค์น˜ ์ง€์›
โ€ข ๋ถ€์šธ ์ข…์†์„ฑ
โ€ข 4GB ๋ณด๋‹ค ํฐ ํŒŒ์ผ ํŒจํ‚ค์ง•
โ€ข ํŒŒ์ผ ํŠธ๋ฆฌ๊ฑฐ
โ€“ ์„ค์น˜ ์‹œ์ž‘์ „์— ์ „์ฒด ํŒจํ‚ค์ง€์˜ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ์ˆ˜ํ–‰
โ€ข SHA-256 ์••์ถ• ํŽ˜์ด๋กœ๋“œ ํ•ด์‹œ ์„œ๋ช… ๋ณดํ˜ธ
โ€“ Oracle Linux 7์—์„œ RPM์€ ์••์ถ•์„ ํ’€ ๋•Œ ๊ฐœ๋ณ„ ํŒŒ์ผ์˜ ํŽ˜์ด๋กœ๋“œ ๋‚ด์šฉ์„ ํ™•์ธ
โ€“ Oracle Linux 7์—์„œ ํ•ด์‹œ๊ฐ€ ์••์ถ•๋˜์ง€ ์•Š์€ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ์ˆ˜ํ–‰๋˜์–ด ์••์ถ• ํ•ด์ œ ์ทจ์•ฝ
โ€ข ์‹ ์›๊ด€๋ฆฌ
โ€“ ์„ธ์…˜ ๊ธฐ๋ก, MS-AD ํ†ตํ•ฉ ๋ฐ IDM (์•”ํ˜ธ๊ตฌ๋ฌธ ๋“ฑ) ๊ธฐ๋Šฅ
RPM ๋ฐ ์‹ ์›๊ด€๋ฆฌ
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ์„ค์น˜ ๋ฐ ๋ถ€ํŒ… ๋ฐ ์ด๋ฏธ์ง€ ์ƒ์„ฑ
โ€ข ์„ค์น˜์ค‘ ์ถ”๊ฐ€ ์ €์žฅ์†Œ ์ง€์ • ๊ฐ€๋Šฅ , ์ด์ „์—๋Š” ์ปค๋„ ๋ถ€ํŒ… ๋งค๊ฐœ ๋ณ€์ˆ˜๋งŒ ์„ค์ • ํ•˜์—ฌ ๊ธฐ๋ณธ ๋ฆฌํฌ์ง€ํ† ๋ฆฌ๋งŒ ๊ฐ€๋Šฅ
โ€ข ์ปค๋„ ๋ถ€ํŒ… ๋งค๊ฐœ ๋ณ€์ˆ˜ ์ถ”๊ฐ€ inst.addrepo=name,url
โ€ข LUKS2 ๋””์Šคํฌ ์•”ํ˜ธํ™” ์„ค์น˜ ํ”„๋กœ๊ทธ๋žจ์— ์ถ”๊ฐ€
โ€“ ์˜จ ๋””์Šคํฌ ํ˜•์‹์˜ ๊ธฐ๋Šฅํ™•์žฅ ๋ฐ ๋ฉ”ํƒ€ ๋ฐ์ดํ„ฐ ์ €์žฅ์„ ์œ„ํ•œ ์œ ์—ฐํ•œ ๋ฐฉ๋ฒ• ์ œ๊ณต
โ€ข Boom Boot Manager ์ถ”๊ฐ€
โ€“ BootLoader ์‚ฌ์–‘์„ ์ง€์›ํ•˜๋Š” ๋ถ€ํŒ… ๋กœ๋“œ ์‚ฌ์šฉ
โ€“ Boom์€ ์œ ์—ฐํ•œ ๋ถ€ํŒ… ๊ตฌ์„ฑ์„ ์ œ๊ณต, ์ƒˆ๋กœ์šด ๋ถ€ํŒ… ํ•ญ๋ชฉ ๋˜๋Š” ์ˆ˜์ •๋œ ๋ถ€ํŒ… ํ•ญ๋ชฉ์„ ์‹ฌํ”Œํ•˜๊ฒŒ ์ƒ์„ฑ ๊ฐ€๋Šฅ
โ€ข ํ†ตํ•ฉ ISO ์ง€์›
โ€“ BaseOS ๋ฐ APPStream ์„ค์น˜ ์†Œ์Šค ์ €์žฅ์†Œ๋ฅผ ์ž๋™์œผ๋กœ ๋กœ๋“œ
โ€ข ํ‚ฅ์Šคํƒ€ํŠธ ๋ช…๋ น ๋ฐ ์˜ต์…˜ (Deprecated)
โ€“ --interactive , ignoredisk ๋ช…๋ น ์˜ต์…˜
โ€“ auth , authconfig , device , deviceprobe,, install , lilo, lilocheck, mouse , multipath ๋“ฑ๋“ฑ
์„ค์น˜, ๋ถ€ํŒ… ์ด๋ฏธ์ง€ ๊ฐœ์„ 
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข Podman, buildah ๋ฐ skopep ์ปจํ…Œ์ด๋„ˆ ๋„๊ตฌ
โ€“ OCI ( Open Container Initiative)์™€ ํ˜ธํ™˜
โ€“ Docker ๋ฐ ๊ธฐํƒ€ ํ˜ธํ™˜ ๊ฐ€๋Šฅํ•œ ์ปจํ…Œ์ด๋„ˆ ์—”์ง„์—์„œ ์ƒ์„ฑํ•˜๊ณ  ๊ด€๋ฆฌํ•˜๋Š” ๋™์ผํ•œ ๋ฆฌ๋ˆ…์Šค ์ปจํ…Œ์ด๋„ˆ ๊ด€๋ฆฌ์— ์‚ฌ์šฉ
โ€“ Podman
โ€ข ๋ฐ๋ชฌ ์—†๋Š” ์ปจํ…Œ์ด๋„ˆ ์—”์ง„์ธ Pod Manager ๋„์ž…
โ€ข Oracle Linux 8 ํ˜ธํ™˜ ๊ฐ€๋Šฅ ์ปจํ…Œ์ด๋„ˆ ์ด๋ฏธ์ง€ ๊ฐœ๋ฐœ, ์‹คํ–‰ ๊ด€๋ฆฌ
โ€ข https://podman.io ์ฐธ๊ณ 
โ€“ Buildah
โ€ข ์ฒ˜์Œ ์ปจํ…Œ์ด๋„ˆ์ด๋ฏธ์ง€๋ฅผ ๋งŒ๋“ค ๋•Œ ์‚ฌ์šฉ , ๋ชจ๋“  ์ปจํ…Œ์ด๋„ˆ ๋Ÿฐํƒ€์ž„์—์„œ ๋™์ž‘ ( OCI ์ค€์ˆ˜ )
โ€ข Docker ๋˜๋Š” ๋‹ค๋ฅธ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋Ÿฐํƒ€์ž„ ์—†์ด ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ์ด๋ฏธ์ง€๋ฅผ ๋นŒ๋“œ ํ•˜๊ณ  ํ•ด๋‹น ์ด๋ฏธ์ง€๋ฅผ ์ปจํ…Œ์ด๋„ˆ๋กœ ์‹คํ–‰ํ•  ์ˆ˜
์žˆ๋Š” ๊ธฐ๋Šฅ์„ ํฌํ•จ
โ€“ Skopeo
โ€ข ์›๊ฒฉ ์ด๋ฏธ์ง€ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ •๋ณด, ์ด๋ฏธ์ง€ ๋ฐ ์„œ๋ช… ์ฝ˜ํ…์ธ ๋ฅผ ๊ฒ€์ƒ‰ํ•˜๋Š”๋ฐ ์‚ฌ์šฉํ•˜๋Š” ํด๋ผ์ด์–ธํŠธ ๋„๊ตฌ
โ€ข https://github.com/containers/skopeo ์ฐธ๊ณ 
๊ฐ€์ƒํ™”,์ปจํ…Œ์ด๋„ˆ ๋„๊ตฌ
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ํ–ฅ์ƒ๋œ ๋‹ค์ค‘ ๋งคํผ ๋‹ค์ค‘ ๊ฒฝ๋กœ
โ€ข SCSI MultiQueue ๋“œ๋ผ์ด๋ฒ„ ์‚ฌ์šฉ์‹œ SSD ๋ฐ ๋ฉ€ํ‹ฐ ์ฝ”์–ด ์‹œ์Šคํ…œ์œผ๋กœ ๋ธ”๋ก ๊ณ„์ธต ์„ฑ๋Šฅ ํ™•์žฅ ๊ฐ€๋Šฅ
โ€ข ๋กœ์ปฌ ์Šคํ† ๋ฆฌ์ง€๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” Stratis
โ€“ ZFS , Btrfs ๊ฐ™์€ VMF
โ€“ ์Šค๋ƒ…์ƒท ๊ธฐ๋Šฅ ๋ฐ ๋‹ค๊ณ„์ธต ๋ณผ๋ฅจ ๊ด€๋ฆฌ ๊ธฐ๋Šฅ
โ€“ ์”ฌ ํ”„๋กœ๋น„์ €๋‹
โ€“ https://stratis-storage.github.io/
โ€ข ๊ณต์œ  COW ๋ฐ์ดํ„ฐ XFS ์ง€์›
โ€“ ๊ณต์œ ๋œ COW ๋ฐ์ดํ„ฐ ์ต์Šคํ…ํŠธ ์ง€์›
โ€“ (Copy On Write)
ํŒŒ์ผ์‹œ์Šคํ…œ ๋ฐ ์Šคํ† ๋ฆฌ์ง€
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข iptables ๋ฅผ ๋Œ€์ฒดํ•˜๋Š” ์ƒˆ๋กœ์šด ๋ฐฉํ™”๋ฒฝ ๋ฐฑ์—”๋“œ
โ€ข nft ๋ช…๋ น์œผ๋กœ ๊ฐ ๋ช…๋ น ํ†ตํ•ฉ
โ€ข iptables ๋ช…๋ น๋„ ์ง€์›(๋งํฌ)
โ€ข ์„ฑ๋Šฅ, ์ฝ”๋“œ ์œ ์ง€ ๊ด€๋ฆฌ, ์‚ฌ์šฉ ํŽธ์˜์„ฑ, ์Šค์ผ€์ผ๋ง ๋“ฑ ๋ฌธ์ œ ํ•ด๊ฒฐ
โ€ข firewalld ์‚ฌ์šฉ ๋˜๋Š” nft ๋ช…๋ น์ค„ ๋„๊ตฌ๋กœ ์ง์ ‘ ์ž‘์—… ๊ฐ€๋Šฅ
โ€ข ํ…Œ์ด๋ธ” ๋‚ด๋ถ€์—์„œ ์ฒด์ธ์— ๋”ฐ๋ผ ๊ทœ์น™ ๋ถ„๋ฅ˜
โ€ข ๊ทœ์น™์— ์—ฌ๋Ÿฌ ์กฐ๊ฑด๊ณผ ์ž‘์—…์ด ํฌํ•จ
โ€ข /etc/sysconfig/nftables.conf ์— ์ •์˜
โ€ข Iptables-translate ๋ฐ ip6tables-translate ๋ช…๋ น ์ œ๊ณต
โ€“ ๊ธฐ์กด ๊ทœ์น™ nftables ๋กœ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜
โ€ข IPVLAN ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์ด์šฉํ•œ ์ปจํ…Œ์ด๋„ˆ์— ๋Œ€ํ•œ ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ ๊ฐ€๋Šฅ
โ€ข TCP/UDP ๋„คํŠธ์›Œํฌ ํ–ฅ์ƒ ( 4.18 )
๋„คํŠธ์›Œํ‚น
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข nftables ์˜ ํŠน์ง•
โ€“ 2014๋…„ 1์›” ์ถœ์‹œ
โ€“ ์ปค๋„ 3.13 ์ด์ƒ์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ํŒจํ‚ท ํ•„ํ„ฐ
โ€“ ์„ฑ๋Šฅ ํ–ฅ์ƒ (๋ชฉ๋ก์ด ์•„๋‹Œ ํ”„๋กœ๊ทธ๋žจ ํ˜•ํƒœ๋กœ ํ‘œํ˜„)
โ€“ ๋” ๊ฐ„๊ฒฐ, ์œ ์—ฐํ•œ ๊ทœ์น™ ์„ค์ •
โ€“ ๋‚ฎ์€ ์ปค๋„ ๋ชจ๋“ˆ์— ๋Œ€ํ•œ ์˜์กด์„ฑ (userland ์—์„œ ๊ตฌํ˜„)
โ€ข ๊ธฐ์กด์—๋Š” ๊ธฐ๋Šฅ ์ถ”๊ฐ€์‹œ ์ปค๋„ ์ปดํŒŒ์ผ ๋˜๋Š” ์ปค๋„ ๋ชจ๋“ˆ ์ปดํŒŒ์ผ ํ•„์š”
โ€“ iptables ํ˜ธํ™˜ ๋ ˆ์ด์–ด ์ œ๊ณต
โ€ข #nft ๋ช…๋ น์œผ๋กœ ์ˆ˜ํ–‰ ( ์•„๋ž˜ ๋งํฌ ์ฐธ์กฐ )
โ€ข #nft โ€“i // ์‚ฌ์šฉ์ž ๋Œ€ํ™”ํ˜• ๋ชจ๋“œ ์ง€์›
nft>
โ€“ https://wiki.gentoo.org/wiki/Nftables/Examples
๋„คํŠธ์›Œํ‚น
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข OpenSSH 7.8p1 ๋ฆด๋ฆฌ์ฆˆ ์—…๋ฐ์ดํŠธ
โ€ข Luks2 (Linux Unified Key Setup) โ€“ ๋””์Šคํฌ ์•”ํ˜ธํ™” ๊ธฐ๋ณธ ๋ณผ๋ฅจ
โ€ข OpenSCAP 1.3.0 (API ํ†ตํ•ฉ)
โ€ข SELinux
โ€“ ๋งต ๊ถŒํ•œ ๊ธฐ๋Šฅ ์ง€์›
โ€“ ๋‹ค์–‘ํ•œ ํŒŒ์ผ์‹œ์Šคํ…œ ์˜ค๋ธŒ์ ํŠธ์— ๋Œ€ํ•œ ์ง์ ‘ ๋ฉ”๋ชจ๋ฆฌ ์—‘์„ธ์Šค ๋ฐฉ์ง€
โ€“ ์ƒˆ๋กœ์šด ๋ถ€์šธ ๋„์ž…
โ€ข TLS 1.3 ๋ฐฑ์—”๋“œ ์•”ํ˜ธํ™” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๊ธฐ๋ณธ ์ง€์›
๋ณด์•ˆ
โ€ข Ksplice๋ฅผ ์ด์šฉํ•œ ๋‹ค์šด์—†๋Š” ์ปค๋„ํŒจ์น˜
โ€ข ํ–ฅ์ƒ๋œ OS ๋งค๊ฐœ ๋ณ€์ˆ˜ ํŠœ๋‹
โ€ข ์ œ๋กœ๋ฐ์ด ์ทจ์•ฝ์  ์ฆ‰์‹œ ๋ณดํ˜ธ
โ€ข ํ˜ธํ™˜์„ฑ ๋ฐ Oracle์— ์˜ํ•œ ์ „์ฒด ํ…Œ์ŠคํŠธ ์ง€์›
โ€ข OCI ์™€ ํ†ตํ•ฉ์„ ํ†ตํ•œ ์Šค์ผ€์ผ๋ง
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ๊ทธ๋†ˆ Shell ๋ฒ„์ „ 3.27๋กœ ์—…๋ฐ์ดํŠธ
โ€“ ํ™”์ƒ ํ‚ค๋ณด๋“œ ๋“ฑ
โ€ข WayLand ๊ธฐ๋ณธ ์„œ๋ฒ„
โ€“ ์•„ํ‚คํ…์ณ ๊ฐ„์†Œํ™”๋กœ ์ธํ•œ ์„ฑ๋Šฅ ํ–ฅ์ƒ
โ€“ GDM ๋Œ€์ฒด
โ€“ ๊ฐ•๋ ฅํ•œ ๋ณด์•ˆ
โ€“ ๊ฐœ์„ ๋œ ๋ฉ€ํ‹ฐ ๋ชจ๋‹ˆํ„ฐ ์ฒ˜๋ฆฌ
โ€“ ๊ฐœ์„ ๋œ UI ์Šค์ผ€์ผ๋ง ๋“ฑ๋“ฑ
๋ฐ์Šคํฌํƒ‘
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข OTN Community
โ€ข http://community.oracle.com
โ€ข http://oracle.com/oraclelinux-community
โ€ข http://yum.oracle.com
โ€ข http://graalvm.org
โ€ข http://github.com/oracle.com
โ€ข http://container-registry.oracle.com
โ€ข http://blogs.oracle.com
โ€ข http://hub.docker.com/_/oraclelinux
Community Support
About Oracle Solaris
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข ์†”๋ผ๋ฆฌ์Šค 10์˜ ์ง€์› ์—ฐ์žฅ (2024๋…„ 1์›”)
โ€ข ์†”๋ผ๋ฆฌ์Šค 11์—์„œ ์†”๋ผ๋ฆฌ์Šค 10 brand zone ๊ตฌ๋™
โ€“ ํ”Œ๋ž˜์‹œ ์•„์นด์ด๋ธŒ๋ฅผ ๋ณด๋‹ค ์‰ฝ๊ฒŒ ๋ฐฐํฌ
โ€“ ๋ ˆ๊ฑฐ์‹œ ์‹œ์Šคํ…œ์„ Solaris 10 update 9 ์œผ๋กœ ์—…๋ฐ์ดํŠธ ๋ถˆํ•„์š”
โ€“ ํŒจ์น˜ , ์ปค๋„ ์ˆ˜์ • ๋ฐ ํƒ€์‚ฌ ๊ตฌ์„ฑ์š”์†Œ ์—…๋ฐ์ดํŠธ๋ฅผ ํฌํ•จํ•œ ๋ถ„๊ธฐ๋ณ„ ์—…๋ฐ์ดํŠธ ์ œ๊ณต
Solaris 10 ์ง€์› ์—ฐ์žฅ
Copyright โ“’ 2019 NOBREAK All Rights Reserved
โ€ข Oracle Cloud Infrastructure
โ€“ Bare metal compute
โ€“ Virtual machine compute
โ€ข ์†”๋ผ๋ฆฌ์Šค ์ด๋ฏธ์ง€๋Š” ๋งˆ์ผ“ํ”Œ๋ ˆ์ด์Šค์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅ
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Oracle linux8 solaris_new_features-suk kim

  • 1. Oracle Linux 8 New Feature / Oracle Solaris News ๋ฐœํ‘œ์ž : ๊น€์„ ( ๊น€์žฌ๋ฒŒ : Suk Kim ) SNS/E-mail : ostoneo@gmail.com ๋ธ”๋กœ๊ทธ : ๊น€์žฌ๋ฒŒ์˜ IT ์ด์•ผ๊ธฐ ( http://blog.solaris.co.kr ) Nobreak.Co.,LTD / Oracle ACE Director
  • 2. Oracle Linux 8 New Feature
  • 3. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ๊น€์„ ( ๊น€์žฌ๋ฒŒ / Suk Kim ) โ€“ ใˆœ๋…ธ๋ธŒ๋ ˆ์ดํฌ ๋Œ€ํ‘œ์ด์‚ฌ โ€“ ํ•œ๊ตญํด๋ผ์šฐ๋“œ์ปดํ“จํŒ…์—ฐ๊ตฌ์กฐํ•ฉ (2016~ํ˜„์žฌ) โ€“ ์ •๋ณดํ†ต์‹ ์‚ฐ์—…์ง„ํฅ์› ํด๋ผ์šฐ๋“œ GSIP ์šด์˜/๋ณด์•ˆ ๋ถ„์•ผ ๋ฉ˜ํ†  (2017~ํ˜„์žฌ) โ€“ ์•ˆ์‚ฐ๋Œ€ํ•™๊ต IT์‘์šฉ๋ณด์•ˆ๊ณผ ๊ฒธ์ž„๊ต์ˆ˜ (2012.2-2018.8) โ€“ ํ•œ์–‘์‚ฌ์ด๋ฒ„๋Œ€ํ•™๊ต ํ•ดํ‚น๋ณด์•ˆ๊ณผ ๊ต์ˆ˜(2015.2-ํ˜„์žฌ) โ€“ ๋‹ค์ˆ˜์˜ ๊ธฐ์—… ๋ณด์•ˆ ์ปจ์„คํŒ… ๋ฐ ๊ตญ๊ฐ€ ์—ฐ๊ตฌ๊ณผ์ œ ์ˆ˜ํ–‰ โ€“ ๊ฐ•์˜ โ€ข ๊ตญ๊ฐ€๊ธฐ๊ด€ / ๋‹ค์ˆ˜์˜ ๊ธฐ์—… ๋ฐ ๋Œ€ํ•™ /๊ต์œก์„ผํ„ฐ ๋“ฑ (22๋…„ ๊ฒฝ๋ ฅ) โ€“ ์ปค๋ฎค๋‹ˆํ‹ฐ ํ™œ๋™ โ€ข ํ•œ๊ตญ ์†”๋ผ๋ฆฌ์Šค ์‚ฌ์šฉ์ž ๊ทธ๋ฃน ํšŒ์žฅ โ€ข ์†”๋ผ๋ฆฌ์Šค ํ…Œํฌ๋„ท / ์†”๋ผ๋ฆฌ์Šค ์Šค์ฟจ ์šด์˜์ž โ€ข ์˜ค๋ผํด ํ…Œํฌ๋‹ˆ์ปฌ ์—๋ฐ˜์ ค๋ฆฌ์Šค ( ORACLE ACE Director ) 1/100 โ€“ ์ง‘ํ•„ โ€ข ํ…Œํฌ๋„ท๊ณผ ํ•จ๊ป˜ ํ•˜๋Š” ์—”ํ„ฐํ”„๋ผ์ด์ฆˆ ๋ฆฌ๋ˆ…์Šค 1,2 ๋“ฑ ๋‹ค์ˆ˜์˜ ์„œ์  ์ง‘ํ•„ About Speaker
  • 4. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข Oracle Linux 8์€ ์–ด๋””์„œ ๊ตฌํ•˜๋‚˜์š”? โ€ข Oracle Software Delivery Cloud์˜ ISO ๋‹ค์šด๋กœ๋“œ โ€ข ULN (Unbreakable Linux Network) ๋ฐ Oracle Linux Yum Server ๋ฅผ ํ†ตํ•œ ๊ฐœ๋ณ„ RPM ํŒจํ‚ค์ง€ โ€ข Oracle Container Registry ๋ฐ Docker Hub ๋ฅผ ํ†ตํ•œ Docker ์ด๋ฏธ์ง€ โ€ข Oracle Cloud Infrastructure Marketplace์˜ ํ”Œ๋žซํผ ์ด๋ฏธ์ง€ Oracle Linux 8
  • 5. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข AppStream (Application Streams) โ€ข ์‹œ์Šคํ…œ ๊ด€๋ฆฌ โ€“ DNF โ€“ Cockpit โ€ข RPM ๊ฐœ์„  โ€ข ์„ค์น˜,๋ถ€ํŒ… ๋ฐ ์ด๋ฏธ์ง€ ์ƒ์„ฑ โ€ข ์ปค๋„ โ€ข ์ปจํ…Œ์ด๋„ˆ ๋ฐ ๊ฐ€์ƒํ™” โ€ข ํŒŒ์ผ์‹œ์Šคํ…œ ๋ฐ ์Šคํ† ๋ฆฌ์ง€ โ€ข ์‹ ์› ๊ด€๋ฆฌ โ€ข ๋„คํŠธ์›Œํ‚น โ€ข ๋ณด์•ˆ โ€ข ๋ฐ์Šคํฌํƒ‘ โ€ข Oracle Linux 8 ์„ ๊ฐœ๋ฐœ์ž์—๊ฒŒ ์ œ๊ณต, ๋ฌด๋ฃŒ ์—…๋ฐ์ดํŠธ ์ œ๊ณต โ€ข RHCK(ํ˜ธํ™˜์ปค๋„์ œ๊ณต) , RHEL ๊ณผ ๋ฐ”์ด๋„ˆ๋ฆฌ ํ˜ธํ™˜์„ฑ ์œ ์ง€ ๋ฐ RHEL ์ธ์ฆ ํ”„๋กœ๊ทธ๋žจ์€ ์žฌ์ธ์ฆ ๋ถˆํ•„์š” Oracle Linux 8 New Features
  • 6. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข AppStream (Application Streams) โ€“ ์—ฌ๋Ÿฌ ๋ฒ„์ „์˜ user-space ๊ตฌ์„ฑ์š”์†Œ๋ฅผ ์šด์˜์ฒด์ œ ํŒจํ‚ค์ง€ ๋ณด๋‹ค ๋” ์ž์ฃผ ์ œ๊ณต ๋ฐ ์—…๋ฐ์ดํŠธ ๊ฐ€๋Šฅ โ€“ AppStream ์ €์žฅ์†Œ โ€“ ๋ชจ๋“ˆ โ€“ ๋ชจ๋“ˆ ์ŠคํŠธ๋ฆผ โ€“ ๋ชจ๋“ˆ ํ”„๋กœํŒŒ์ผ โ€“ https://docs.oracle.com/en/ operating-systems/oracle-linux/8 /software-management/ appstream.html Oracle Linux 8 New Features
  • 7. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข DNF (Dandified Yum) โ€“ RPM ๊ธฐ๋ฐ˜ LINUX ์—์„œ ํŒจํ‚ค์ง€ ์„ค์น˜, ์—…๋ฐ์ดํŠธ , ์ œ๊ฑฐ ํ•˜๋Š” ์†Œํ”„ํŠธ์›จ์–ด ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž โ€“ ์˜์กด์„ฑ์„ ์ž๋™์œผ๋กœ ๊ณ„์‚ฐํ•˜๊ณ  ํŒจํ‚ค์ง€ ์„ค์น˜์— ํ•„์š”ํ•œ ์ž‘์—…์„ ๊ฒฐ์ • โ€“ ํŽ˜๋„๋ผ 18์— ๋„์ž… ํ›„ ํŽ˜๋„๋ผ 22 ์ดํ›„ ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž โ€“ Yum ์˜ ์ฐจ์„ธ๋Œ€ ๋ฒ„์ „ (Yum v3 ํ˜ธํ™˜) โ€ข CLI ํ˜ธํ™˜์„ฑ์„ ์œ ์ง€, ํ™•์žฅ ๋ฐ ํ”Œ๋Ÿฌ๊ทธ์ธ์— ๋Œ€ํ•œ API ์ œ๊ณต โ€“ RHEL8 , CentOS8 ๊ณผ ํ•จ๊ป˜ Oracle Linux 8์˜ ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž โ€“ Python API ( libdnf C API , Yum v3) ํ”Œ๋Ÿฌ๊ทธ์ธ ๋ฐ ์Šคํฌ๋ฆฝํŠธ ์ง€์› ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (DNF vs. YUM) #dnf check-update #dnf upgrade vim #dnf install quake #dnf info quake #dnf install all #dnf help
  • 8. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข https://dnf.readthedocs.io/en/latest/index.html โ€ข https://www.digitalocean.com/community/tutorials/package-management-basics-apt- yum-dnf-pkg โ€ข https://fedoraproject.org/wiki/DNF?rd=Dnf โ€ข https://www.ostechnix.com/dnf-command-examples-beginners/ โ€ข https://docs.oracle.com/en/operating-systems/oracle-linux/8/relnotes8.0/ol8-yum- appendix.html ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (DNF vs. YUM)
  • 9. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ์‰ฌ์šด ์‚ฌ์šฉ ( Easy to use ) โ€ข ๊ฐ€๋ณ๊ณ  ๋น ๋ฆ„ ( lightweight and simple ) โ€ข ๋ฆฌ๋ˆ…์Šค ์„œ๋ฒ„๋ฅผ ์œ„ํ•œ ์›๊ฒฉ ๊ด€๋ฆฌ์ž ( remote manager ) โ€ข ์›น ๋ธŒ๋ผ์šฐ์ € ๊ธฐ๋ฐ˜ ๋ฆฌ๋ˆ…์Šค ๋ผ์ด๋ธŒ ์„ธ์…˜ ๋งค๋‹ˆ์ ธ ( Linux Live Session Manager ) โ€ข Oracle Linux8 ์— ๊ธฐ๋ณธ์„ค์น˜ (์ตœ์†Œ์„ค์น˜ ์ œ์™ธ) โ€ข ๋ชจ๋ฐ”์ผ ๋ธŒ๋ผ์šฐ์ € ํ˜ธํ™˜์„ฑ ๊ฐœ์„  โ€ข ๋ฐฉํ™”๋ฒฝ ์„น์…˜ ์ถ”๊ฐ€(cockpit) โ€ข ๋ˆ„๋ฝ๋œ ์—…๋ฐ์ดํŠธ ์ฒซ ํŽ˜์ด์ง€์— ๊ฒฝ๊ณ  ์ถœ๋ ฅ โ€ข PDB ๊ทœ์น™ ( Policy-Based Decryption) ๋””์Šคํฌ์— ์ ์šฉ ( LUKS ์•”ํ˜ธํ™” ๋””์Šคํฌ ํŒŒํ‹ฐ์…˜ ) โ€ข ๊ฐ€์ƒ๋จธ์‹  ๊ด€๋ฆฌ (libvirt) ๊ธฐ๋ฐ˜ ์ถ”๊ฐ€/์ƒ์„ฑ ์ง€์› ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
  • 10. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ์„ค์น˜ โ€“ #dnf install cockpit โ€ข ์„œ๋น„์Šค ํ™œ์„ฑํ™” ๋ฐ ์‹œ์ž‘ โ€“ #systemctl enable --now cockpit.socket #systemctl status cockpit โ€ข ๋ฐฉํ™”๋ฒฝ ๊ทœ์น™ ๊ตฌ์„ฑ (์›น์ฝ˜์†”์„ ์œ„ํ•ด port 9090 ์˜คํ”ˆ) โ€“ #firewall-cmd โ€“add-service=cockpit --permanet #firewall-cmd --reload โ€ข ๋กœ๊ทธ์ธ โ€“ https://myserver.example.com:9090 โ€“ https://localhost:9090 โ€ข ์ฐธ๊ณ  : https://cockpit-project.org โ€“ 2019.10.16 (205 ๋ฒ„์ „) ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
  • 11. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ๊ธฐ๋ณธ ๊ด€๋ฆฌ โ€“ ๊ธฐ๋ณธ ์‹œ์Šคํ…œ ์ •๋ณด ํ™•์ธ ๊ฐ€๋Šฅ โ€“ ์‹œ์Šคํ…œ ์ž์› ์‹ค์‹œ๊ฐ„ ์‚ฌ์šฉ๋Ÿ‰ ํ™•์ธ ๊ฐ€๋Šฅ โ€“ root ์‚ฌ์šฉ์ž์˜ ๊ฒฝ์šฐ ์ „์› ๊ด€๋ฆฌ ๊ฐ€๋Šฅ โ€ข ๋กœ๊ทธ โ€“ ์‹œ์Šคํ…œ ๋กœ๊ทธ ํ™•์ธ โ€“ ๋‚ ์งœ ๋ฐ ์‹ฌ๊ฐ๋„๋ณ„๋กœ ํ™•์ธ ๊ฐ€๋Šฅ โ€ข ์Šคํ† ๋ฆฌ์ง€ โ€“ ์ „๋ฐ˜์ ์ธ ์Šคํ† ๋ฆฌ์ง€ ์ •๋ณด ํ™•์ธ๊ฐ€๋Šฅ โ€“ NFS,iSCSI , RAID , LVM , VDO (Virtual Data Optimizer) ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
  • 12. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€“ ๋„คํŠธ์›Œํ‚น โ€ข ํŒจํ‚ท RX/TX ํ™•์ธ โ€ข ๋ฐฉํ™”๋ฒฝ ์„ค์ • โ€ข ์ธํ„ฐํŽ˜์ด์Šค (๋ณธ๋”ฉ,ํ‹ฐ๋ฐ,๋ธŒ๋ฆฌ์ง€,VLAN) ํ™•์ธ ๋ฐ ์„ค์ • ๊ฐ€๋Šฅ โ€ข ๋กœ๊ทธํ™•์ธ โ€“ ์‚ฌ์šฉ์ž โ€ข ๊ณ„์ •๊ด€๋ฆฌ (์ƒ์„ฑ,์ˆ˜์ •,์‚ญ์ œ) โ€ข ํŒจ์Šค์›Œ๋“œ ๋ณ€๊ฒฝ์‹œ ์ •์ฑ…์— ๋งž์ง€ ์•Š๋Š” ํŒจ์Šค์›Œ๋“œ ๋ณ€๊ฒฝ ๋ถˆ๊ฐ€ โ€“ CLI ์—์„œ๋Š” ์ •์ฑ… ์œ„๋ฐ˜์‹œ์—๋„ ๋ณ€๊ฒฝ ๊ฐ€๋Šฅ โ€ข SSH ๊ณต๊ฐœํ‚ค ๋“ฑ๋ก ๊ฐ€๋Šฅ โ€“ ์„œ๋น„์Šค โ€ข ์‹œ์Šคํ…œ ์„œ๋น„์Šค ๋“ฑ ๊ฐ ์œ ๋‹›์˜ ์ƒํƒœ ๊ด€๋ฆฌ ๊ฐ€๋Šฅ ์‹œ์Šคํ…œ ๊ด€๋ฆฌ (cockpit)
  • 13. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข RPM ๊ฐœ์„  โ€“ Oracle Linux 8์—์„œ๋Š” RPM 4.14 ๋ฒ„์ „ ํฌํ•จ โ€“ Debuginfo ํŒจํ‚ค์ง€ ๋ณ‘๋ ฌ ์„ค์น˜ ์ง€์› โ€ข ๋ถ€์šธ ์ข…์†์„ฑ โ€ข 4GB ๋ณด๋‹ค ํฐ ํŒŒ์ผ ํŒจํ‚ค์ง• โ€ข ํŒŒ์ผ ํŠธ๋ฆฌ๊ฑฐ โ€“ ์„ค์น˜ ์‹œ์ž‘์ „์— ์ „์ฒด ํŒจํ‚ค์ง€์˜ ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ์ˆ˜ํ–‰ โ€ข SHA-256 ์••์ถ• ํŽ˜์ด๋กœ๋“œ ํ•ด์‹œ ์„œ๋ช… ๋ณดํ˜ธ โ€“ Oracle Linux 7์—์„œ RPM์€ ์••์ถ•์„ ํ’€ ๋•Œ ๊ฐœ๋ณ„ ํŒŒ์ผ์˜ ํŽ˜์ด๋กœ๋“œ ๋‚ด์šฉ์„ ํ™•์ธ โ€“ Oracle Linux 7์—์„œ ํ•ด์‹œ๊ฐ€ ์••์ถ•๋˜์ง€ ์•Š์€ ๋ฐ์ดํ„ฐ์— ๋Œ€ํ•ด ์ˆ˜ํ–‰๋˜์–ด ์••์ถ• ํ•ด์ œ ์ทจ์•ฝ โ€ข ์‹ ์›๊ด€๋ฆฌ โ€“ ์„ธ์…˜ ๊ธฐ๋ก, MS-AD ํ†ตํ•ฉ ๋ฐ IDM (์•”ํ˜ธ๊ตฌ๋ฌธ ๋“ฑ) ๊ธฐ๋Šฅ RPM ๋ฐ ์‹ ์›๊ด€๋ฆฌ
  • 14. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ์„ค์น˜ ๋ฐ ๋ถ€ํŒ… ๋ฐ ์ด๋ฏธ์ง€ ์ƒ์„ฑ โ€ข ์„ค์น˜์ค‘ ์ถ”๊ฐ€ ์ €์žฅ์†Œ ์ง€์ • ๊ฐ€๋Šฅ , ์ด์ „์—๋Š” ์ปค๋„ ๋ถ€ํŒ… ๋งค๊ฐœ ๋ณ€์ˆ˜๋งŒ ์„ค์ • ํ•˜์—ฌ ๊ธฐ๋ณธ ๋ฆฌํฌ์ง€ํ† ๋ฆฌ๋งŒ ๊ฐ€๋Šฅ โ€ข ์ปค๋„ ๋ถ€ํŒ… ๋งค๊ฐœ ๋ณ€์ˆ˜ ์ถ”๊ฐ€ inst.addrepo=name,url โ€ข LUKS2 ๋””์Šคํฌ ์•”ํ˜ธํ™” ์„ค์น˜ ํ”„๋กœ๊ทธ๋žจ์— ์ถ”๊ฐ€ โ€“ ์˜จ ๋””์Šคํฌ ํ˜•์‹์˜ ๊ธฐ๋Šฅํ™•์žฅ ๋ฐ ๋ฉ”ํƒ€ ๋ฐ์ดํ„ฐ ์ €์žฅ์„ ์œ„ํ•œ ์œ ์—ฐํ•œ ๋ฐฉ๋ฒ• ์ œ๊ณต โ€ข Boom Boot Manager ์ถ”๊ฐ€ โ€“ BootLoader ์‚ฌ์–‘์„ ์ง€์›ํ•˜๋Š” ๋ถ€ํŒ… ๋กœ๋“œ ์‚ฌ์šฉ โ€“ Boom์€ ์œ ์—ฐํ•œ ๋ถ€ํŒ… ๊ตฌ์„ฑ์„ ์ œ๊ณต, ์ƒˆ๋กœ์šด ๋ถ€ํŒ… ํ•ญ๋ชฉ ๋˜๋Š” ์ˆ˜์ •๋œ ๋ถ€ํŒ… ํ•ญ๋ชฉ์„ ์‹ฌํ”Œํ•˜๊ฒŒ ์ƒ์„ฑ ๊ฐ€๋Šฅ โ€ข ํ†ตํ•ฉ ISO ์ง€์› โ€“ BaseOS ๋ฐ APPStream ์„ค์น˜ ์†Œ์Šค ์ €์žฅ์†Œ๋ฅผ ์ž๋™์œผ๋กœ ๋กœ๋“œ โ€ข ํ‚ฅ์Šคํƒ€ํŠธ ๋ช…๋ น ๋ฐ ์˜ต์…˜ (Deprecated) โ€“ --interactive , ignoredisk ๋ช…๋ น ์˜ต์…˜ โ€“ auth , authconfig , device , deviceprobe,, install , lilo, lilocheck, mouse , multipath ๋“ฑ๋“ฑ ์„ค์น˜, ๋ถ€ํŒ… ์ด๋ฏธ์ง€ ๊ฐœ์„ 
  • 15. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข Podman, buildah ๋ฐ skopep ์ปจํ…Œ์ด๋„ˆ ๋„๊ตฌ โ€“ OCI ( Open Container Initiative)์™€ ํ˜ธํ™˜ โ€“ Docker ๋ฐ ๊ธฐํƒ€ ํ˜ธํ™˜ ๊ฐ€๋Šฅํ•œ ์ปจํ…Œ์ด๋„ˆ ์—”์ง„์—์„œ ์ƒ์„ฑํ•˜๊ณ  ๊ด€๋ฆฌํ•˜๋Š” ๋™์ผํ•œ ๋ฆฌ๋ˆ…์Šค ์ปจํ…Œ์ด๋„ˆ ๊ด€๋ฆฌ์— ์‚ฌ์šฉ โ€“ Podman โ€ข ๋ฐ๋ชฌ ์—†๋Š” ์ปจํ…Œ์ด๋„ˆ ์—”์ง„์ธ Pod Manager ๋„์ž… โ€ข Oracle Linux 8 ํ˜ธํ™˜ ๊ฐ€๋Šฅ ์ปจํ…Œ์ด๋„ˆ ์ด๋ฏธ์ง€ ๊ฐœ๋ฐœ, ์‹คํ–‰ ๊ด€๋ฆฌ โ€ข https://podman.io ์ฐธ๊ณ  โ€“ Buildah โ€ข ์ฒ˜์Œ ์ปจํ…Œ์ด๋„ˆ์ด๋ฏธ์ง€๋ฅผ ๋งŒ๋“ค ๋•Œ ์‚ฌ์šฉ , ๋ชจ๋“  ์ปจํ…Œ์ด๋„ˆ ๋Ÿฐํƒ€์ž„์—์„œ ๋™์ž‘ ( OCI ์ค€์ˆ˜ ) โ€ข Docker ๋˜๋Š” ๋‹ค๋ฅธ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋Ÿฐํƒ€์ž„ ์—†์ด ๋ฐ์ดํ„ฐ๋ฅผ ์ €์žฅํ•˜๊ณ  ์ด๋ฏธ์ง€๋ฅผ ๋นŒ๋“œ ํ•˜๊ณ  ํ•ด๋‹น ์ด๋ฏธ์ง€๋ฅผ ์ปจํ…Œ์ด๋„ˆ๋กœ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ๊ธฐ๋Šฅ์„ ํฌํ•จ โ€“ Skopeo โ€ข ์›๊ฒฉ ์ด๋ฏธ์ง€ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ •๋ณด, ์ด๋ฏธ์ง€ ๋ฐ ์„œ๋ช… ์ฝ˜ํ…์ธ ๋ฅผ ๊ฒ€์ƒ‰ํ•˜๋Š”๋ฐ ์‚ฌ์šฉํ•˜๋Š” ํด๋ผ์ด์–ธํŠธ ๋„๊ตฌ โ€ข https://github.com/containers/skopeo ์ฐธ๊ณ  ๊ฐ€์ƒํ™”,์ปจํ…Œ์ด๋„ˆ ๋„๊ตฌ
  • 16. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ํ–ฅ์ƒ๋œ ๋‹ค์ค‘ ๋งคํผ ๋‹ค์ค‘ ๊ฒฝ๋กœ โ€ข SCSI MultiQueue ๋“œ๋ผ์ด๋ฒ„ ์‚ฌ์šฉ์‹œ SSD ๋ฐ ๋ฉ€ํ‹ฐ ์ฝ”์–ด ์‹œ์Šคํ…œ์œผ๋กœ ๋ธ”๋ก ๊ณ„์ธต ์„ฑ๋Šฅ ํ™•์žฅ ๊ฐ€๋Šฅ โ€ข ๋กœ์ปฌ ์Šคํ† ๋ฆฌ์ง€๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” Stratis โ€“ ZFS , Btrfs ๊ฐ™์€ VMF โ€“ ์Šค๋ƒ…์ƒท ๊ธฐ๋Šฅ ๋ฐ ๋‹ค๊ณ„์ธต ๋ณผ๋ฅจ ๊ด€๋ฆฌ ๊ธฐ๋Šฅ โ€“ ์”ฌ ํ”„๋กœ๋น„์ €๋‹ โ€“ https://stratis-storage.github.io/ โ€ข ๊ณต์œ  COW ๋ฐ์ดํ„ฐ XFS ์ง€์› โ€“ ๊ณต์œ ๋œ COW ๋ฐ์ดํ„ฐ ์ต์Šคํ…ํŠธ ์ง€์› โ€“ (Copy On Write) ํŒŒ์ผ์‹œ์Šคํ…œ ๋ฐ ์Šคํ† ๋ฆฌ์ง€
  • 17. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข iptables ๋ฅผ ๋Œ€์ฒดํ•˜๋Š” ์ƒˆ๋กœ์šด ๋ฐฉํ™”๋ฒฝ ๋ฐฑ์—”๋“œ โ€ข nft ๋ช…๋ น์œผ๋กœ ๊ฐ ๋ช…๋ น ํ†ตํ•ฉ โ€ข iptables ๋ช…๋ น๋„ ์ง€์›(๋งํฌ) โ€ข ์„ฑ๋Šฅ, ์ฝ”๋“œ ์œ ์ง€ ๊ด€๋ฆฌ, ์‚ฌ์šฉ ํŽธ์˜์„ฑ, ์Šค์ผ€์ผ๋ง ๋“ฑ ๋ฌธ์ œ ํ•ด๊ฒฐ โ€ข firewalld ์‚ฌ์šฉ ๋˜๋Š” nft ๋ช…๋ น์ค„ ๋„๊ตฌ๋กœ ์ง์ ‘ ์ž‘์—… ๊ฐ€๋Šฅ โ€ข ํ…Œ์ด๋ธ” ๋‚ด๋ถ€์—์„œ ์ฒด์ธ์— ๋”ฐ๋ผ ๊ทœ์น™ ๋ถ„๋ฅ˜ โ€ข ๊ทœ์น™์— ์—ฌ๋Ÿฌ ์กฐ๊ฑด๊ณผ ์ž‘์—…์ด ํฌํ•จ โ€ข /etc/sysconfig/nftables.conf ์— ์ •์˜ โ€ข Iptables-translate ๋ฐ ip6tables-translate ๋ช…๋ น ์ œ๊ณต โ€“ ๊ธฐ์กด ๊ทœ์น™ nftables ๋กœ ๋งˆ์ด๊ทธ๋ ˆ์ด์…˜ โ€ข IPVLAN ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์ด์šฉํ•œ ์ปจํ…Œ์ด๋„ˆ์— ๋Œ€ํ•œ ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ ๊ฐ€๋Šฅ โ€ข TCP/UDP ๋„คํŠธ์›Œํฌ ํ–ฅ์ƒ ( 4.18 ) ๋„คํŠธ์›Œํ‚น
  • 18. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข nftables ์˜ ํŠน์ง• โ€“ 2014๋…„ 1์›” ์ถœ์‹œ โ€“ ์ปค๋„ 3.13 ์ด์ƒ์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅํ•œ ํŒจํ‚ท ํ•„ํ„ฐ โ€“ ์„ฑ๋Šฅ ํ–ฅ์ƒ (๋ชฉ๋ก์ด ์•„๋‹Œ ํ”„๋กœ๊ทธ๋žจ ํ˜•ํƒœ๋กœ ํ‘œํ˜„) โ€“ ๋” ๊ฐ„๊ฒฐ, ์œ ์—ฐํ•œ ๊ทœ์น™ ์„ค์ • โ€“ ๋‚ฎ์€ ์ปค๋„ ๋ชจ๋“ˆ์— ๋Œ€ํ•œ ์˜์กด์„ฑ (userland ์—์„œ ๊ตฌํ˜„) โ€ข ๊ธฐ์กด์—๋Š” ๊ธฐ๋Šฅ ์ถ”๊ฐ€์‹œ ์ปค๋„ ์ปดํŒŒ์ผ ๋˜๋Š” ์ปค๋„ ๋ชจ๋“ˆ ์ปดํŒŒ์ผ ํ•„์š” โ€“ iptables ํ˜ธํ™˜ ๋ ˆ์ด์–ด ์ œ๊ณต โ€ข #nft ๋ช…๋ น์œผ๋กœ ์ˆ˜ํ–‰ ( ์•„๋ž˜ ๋งํฌ ์ฐธ์กฐ ) โ€ข #nft โ€“i // ์‚ฌ์šฉ์ž ๋Œ€ํ™”ํ˜• ๋ชจ๋“œ ์ง€์› nft> โ€“ https://wiki.gentoo.org/wiki/Nftables/Examples ๋„คํŠธ์›Œํ‚น
  • 19. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข OpenSSH 7.8p1 ๋ฆด๋ฆฌ์ฆˆ ์—…๋ฐ์ดํŠธ โ€ข Luks2 (Linux Unified Key Setup) โ€“ ๋””์Šคํฌ ์•”ํ˜ธํ™” ๊ธฐ๋ณธ ๋ณผ๋ฅจ โ€ข OpenSCAP 1.3.0 (API ํ†ตํ•ฉ) โ€ข SELinux โ€“ ๋งต ๊ถŒํ•œ ๊ธฐ๋Šฅ ์ง€์› โ€“ ๋‹ค์–‘ํ•œ ํŒŒ์ผ์‹œ์Šคํ…œ ์˜ค๋ธŒ์ ํŠธ์— ๋Œ€ํ•œ ์ง์ ‘ ๋ฉ”๋ชจ๋ฆฌ ์—‘์„ธ์Šค ๋ฐฉ์ง€ โ€“ ์ƒˆ๋กœ์šด ๋ถ€์šธ ๋„์ž… โ€ข TLS 1.3 ๋ฐฑ์—”๋“œ ์•”ํ˜ธํ™” ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ๊ธฐ๋ณธ ์ง€์› ๋ณด์•ˆ โ€ข Ksplice๋ฅผ ์ด์šฉํ•œ ๋‹ค์šด์—†๋Š” ์ปค๋„ํŒจ์น˜ โ€ข ํ–ฅ์ƒ๋œ OS ๋งค๊ฐœ ๋ณ€์ˆ˜ ํŠœ๋‹ โ€ข ์ œ๋กœ๋ฐ์ด ์ทจ์•ฝ์  ์ฆ‰์‹œ ๋ณดํ˜ธ โ€ข ํ˜ธํ™˜์„ฑ ๋ฐ Oracle์— ์˜ํ•œ ์ „์ฒด ํ…Œ์ŠคํŠธ ์ง€์› โ€ข OCI ์™€ ํ†ตํ•ฉ์„ ํ†ตํ•œ ์Šค์ผ€์ผ๋ง
  • 20. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ๊ทธ๋†ˆ Shell ๋ฒ„์ „ 3.27๋กœ ์—…๋ฐ์ดํŠธ โ€“ ํ™”์ƒ ํ‚ค๋ณด๋“œ ๋“ฑ โ€ข WayLand ๊ธฐ๋ณธ ์„œ๋ฒ„ โ€“ ์•„ํ‚คํ…์ณ ๊ฐ„์†Œํ™”๋กœ ์ธํ•œ ์„ฑ๋Šฅ ํ–ฅ์ƒ โ€“ GDM ๋Œ€์ฒด โ€“ ๊ฐ•๋ ฅํ•œ ๋ณด์•ˆ โ€“ ๊ฐœ์„ ๋œ ๋ฉ€ํ‹ฐ ๋ชจ๋‹ˆํ„ฐ ์ฒ˜๋ฆฌ โ€“ ๊ฐœ์„ ๋œ UI ์Šค์ผ€์ผ๋ง ๋“ฑ๋“ฑ ๋ฐ์Šคํฌํƒ‘
  • 21. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข OTN Community โ€ข http://community.oracle.com โ€ข http://oracle.com/oraclelinux-community โ€ข http://yum.oracle.com โ€ข http://graalvm.org โ€ข http://github.com/oracle.com โ€ข http://container-registry.oracle.com โ€ข http://blogs.oracle.com โ€ข http://hub.docker.com/_/oraclelinux Community Support
  • 23. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข ์†”๋ผ๋ฆฌ์Šค 10์˜ ์ง€์› ์—ฐ์žฅ (2024๋…„ 1์›”) โ€ข ์†”๋ผ๋ฆฌ์Šค 11์—์„œ ์†”๋ผ๋ฆฌ์Šค 10 brand zone ๊ตฌ๋™ โ€“ ํ”Œ๋ž˜์‹œ ์•„์นด์ด๋ธŒ๋ฅผ ๋ณด๋‹ค ์‰ฝ๊ฒŒ ๋ฐฐํฌ โ€“ ๋ ˆ๊ฑฐ์‹œ ์‹œ์Šคํ…œ์„ Solaris 10 update 9 ์œผ๋กœ ์—…๋ฐ์ดํŠธ ๋ถˆํ•„์š” โ€“ ํŒจ์น˜ , ์ปค๋„ ์ˆ˜์ • ๋ฐ ํƒ€์‚ฌ ๊ตฌ์„ฑ์š”์†Œ ์—…๋ฐ์ดํŠธ๋ฅผ ํฌํ•จํ•œ ๋ถ„๊ธฐ๋ณ„ ์—…๋ฐ์ดํŠธ ์ œ๊ณต Solaris 10 ์ง€์› ์—ฐ์žฅ
  • 24. Copyright โ“’ 2019 NOBREAK All Rights Reserved โ€ข Oracle Cloud Infrastructure โ€“ Bare metal compute โ€“ Virtual machine compute โ€ข ์†”๋ผ๋ฆฌ์Šค ์ด๋ฏธ์ง€๋Š” ๋งˆ์ผ“ํ”Œ๋ ˆ์ด์Šค์—์„œ ์‚ฌ์šฉ ๊ฐ€๋Šฅ Oracle Solaris in Oracle Cloud
  • 25. Always Free Services you can use for unlimited time 30-Day Free Trial Free credits you can use for more services +oracle.com/gbtour New Free Tier Oracle Cloud Infrastructure