SlideShare a Scribd company logo
Mirantis OpenStack
OS Provisioning
Automation
Jeremy Jeon
INDEX
๏‚ง Fuel Provisioning and Deploying Flow
๏‚ง Cobbler
๏‚ง KickStart & Anaconda
๏‚ง Ohai
โ€ข Next
Review
Node Detecting Flow
Provisioning Flow
Deployment Flow
Provisioning Flow
Cobbler
โ€ข ๋„คํŠธ์›Œํฌ ๊ธฐ๋ฐ˜์œผ๋กœ ์—ฌ๋Ÿฌ ์ปดํ“จํ„ฐ์— OS ์„ค์น˜ ๋ฐ ์—…๋ฐ์ดํŠธ๋ฅผ ์ž๋™ํ™”ํ•˜๋Š” ํ”„๋กœ๋น„์ €
๋‹ ์„œ๋ฒ„
โ€ข PXE (network booting), ๊ฐ€์ƒํ™” (Xen, QEMU/KVM, VMware) ๋“ฑ์„ ํ†ตํ•œ ๋ฐฐํฌ ์ง€
์›
โ€ข Kickstart ๋ฉ”์ปค๋‹ˆ์ฆ˜์œผ๋กœ ๊ตฌ์„ฑ
โ€ข Cobbler distro ์ด๋ฏธ์ง€ ํ”„๋กœํŒŒ์ผ์— Kickstart ์ •๋ณด๊ฐ€ ์„ค์ •
โ€ข --ksmeta์™€ Snippets์„ ์ด์šฉํ•ด Kickstart ํ…œํ”Œ๋ฆฟ์„ ๋ณ€๊ฒฝํ•ด ๋ฐฐํฌ ๊ฐ€๋Šฅ
โ€ข koan์ด๋ผ๋Š” Client side ํ—ฌํผ๋ฅผ ์ด์šฉํ•ด ํ”„๋กœ๋น„์ €๋‹
Cobbler
CentOS Profile ์ •๋ณด ๋ฐฐํฌํŒ ์ด๋ฏธ์ง€ ๋ฆฌ์ŠคํŠธ
Kickstart Medata
Kickstart & Anaconda
โ€ข Kickstart๋Š” ๋ฆฌ๋ˆ…์Šค ์‹œ์Šคํ…œ์—์„œ ์ƒˆ๋กœ์šด ์ปดํ“จํ„ฐ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์„ค์น˜์™€ ๊ตฌ์„ฑ์„ ์‰ฝ๊ฒŒ
ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ํˆด
โ€ข Kickstart ํŒŒ์ผ(ex. anaconda-ks.cfg)์„ ์ด์šฉ
โ€ข Cobbler๋Š” ์ด Kickstart์˜ ํ”„๋กœ์„ธ์Šค ๊ตฌ์„ฑ์„ ์ž๋™ํ™”
โ€ข Anaconda๋Š” ๋ฆฌ๋ˆ…์Šค ์‹œ์Šคํ…œ์—์„œ ์‚ฌ์šฉ๋˜๋Š” ์ธ์Šคํ†จ๋Ÿฌ
โ€ข CD-ROM, HDD ๊ฐ™์€ ๋กœ์ปฌ ์Šคํ† ๋ฆฌ์ง€๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋„คํŠธ์›Œํฌ ๋ฆฌ์†Œ์Šค๋ฅผ ํ†ตํ•œ ์„ค์น˜๋ฅผ
์ง€์›
โ€ข Kickstart์™€ ํ•จ๊ป˜ ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉ ๋จ
Ohai
โ€ข Ohai๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ๋…ธ๋“œ์˜ ์†์„ฑ์„ ๊ฒ€์ถœํ•˜๋Š”๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํˆด
โ€ข ํ”Œ๋žซํผ ์ƒ์„ธ ์ •๋ณด
โ€ข ๋„คํŠธ์›Œํฌ ์‚ฌ์šฉ๋Ÿ‰
โ€ข ๋ฉ”๋ชจ๋ฆฌ ์‚ฌ์šฉ๋Ÿ‰
โ€ข CPU ์‚ฌ์šฉ๋Ÿ‰
โ€ข ์ปค๋„ ๋ฐ์ดํ„ฐ
โ€ข ํ˜ธ์ŠคํŠธ ๋„ค์ž„
โ€ข ๋„๋ฉ”์ธ ๋„ค์ž„ (FQDN)
โ€ข ๊ทธ์™ธ ์„ค์ • ์ •๋ณด
Ohai data
References
โ€ข Fuel Document (https://docs.fuel-infra.org/fuel-dev/index.html)
โ€ข Cobbler (http://cobbler.github.io/manuals/quickstart/)
โ€ข Kickstart (https://en.wikipedia.org/wiki/Kickstart_(Linux))
โ€ข Anaconda (https://fedoraproject.org/wiki/Anaconda)
โ€ข koan (http://linux.die.net/man/1/koan)
โ€ข Rea Hatโ€™s Satellite (https://codac-dist.iter.org/rhn/help/reference/ko-
KR/ch-cobbler.jsp)
โ€ข Ohai (https://docs.chef.io/ohai.html)
Next
โ€ข KVM (Kernel-based Virtual Machine)
โ€ข libvirt
๊ฐ์‚ฌํ•ฉ๋‹ˆ๋‹ค

More Related Content

PPTX
Mirantis open stack deployment automation
PPTX
Openstack zun,virtual kubelet
PDF
2017 k8s and OpenStack-Helm
PDF
[OpenInfra Days Korea 2018] K8s workshop: with containers & K8s on OpenStack ...
PDF
Linux Kernel 101 for Beginner
PDF
์˜คํ”ˆ ์†Œ์Šค ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ ๋ถ„์„
PDF
์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ ‘ํ•˜๋Š” ์˜คํ”ˆ์Šคํƒ
PDF
[OpenStack Days Korea 2016] Track3 - VDI on OpenStack with LeoStream Connecti...
Mirantis open stack deployment automation
Openstack zun,virtual kubelet
2017 k8s and OpenStack-Helm
[OpenInfra Days Korea 2018] K8s workshop: with containers & K8s on OpenStack ...
Linux Kernel 101 for Beginner
์˜คํ”ˆ ์†Œ์Šค ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ ๋ถ„์„
์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ ‘ํ•˜๋Š” ์˜คํ”ˆ์Šคํƒ
[OpenStack Days Korea 2016] Track3 - VDI on OpenStack with LeoStream Connecti...

What's hot (20)

PDF
User Story :: Cloudike with KT UCloud Biz
PDF
ํ•ด์™ธ ์‚ฌ๋ก€๋กœ ๋ณด๋Š” Billing for OpenStack Solution
PPTX
OpenStack์œผ๋กœ ๋ฐ”๋กœ๋ณด๋Š” ์ƒ์šฉ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ
PDF
Openstack live migration
ย 
PDF
[OpenStack Days Korea 2016] Track4 - ์˜คํ”ˆ์Šคํƒ์„ ๊ณต๋ถ€ํ•ฉ์‹œ๋‹ค - ์ปค๋ฎค๋‹ˆํ‹ฐ ์Šคํ„ฐ๋”” ๋ถ„๊ณผ ์†Œ๊ฐœ
PDF
[OpenStack Days Korea 2016] Track2 - ๋ฐ์ดํ„ฐ์„ผํ„ฐ์— ๋ถ€๋Š” ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ์›จ์–ด ๋ฐ”๋žŒ
PDF
[OpenInfra Days Korea 2018] (์‚ผ์„ฑ์ „์ž) Evolution to Cloud Native
PDF
์˜คํ”ˆ์Šคํƒ: ๊ตฌ์„๊ตฌ์„ ํŒŒํ—ค์ณ๋ณด๊ธฐ
PDF
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] ARM & OpenStack Community
PDF
OpenStack DevStack Install - 2๋ถ€ (Multi-nodes)
PDF
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] SELinux : Stop Disabling SELinux
PDF
[OpenStack Days Korea 2016] Track2 - ์•„๋ฆฌ์Šคํƒ€ OpenStack ์—ฐ๋™ ๋ฐ CloudVision ์†”๋ฃจ์…˜ ์†Œ๊ฐœ
PDF
Prometheus in openstack-helm
PPTX
KVM & OpenStack
PDF
์˜คํ”ˆ์†Œ์Šค๋กœ ๊ตฌ์ถ•ํ•˜๋Š” ํด๋ผ์šฐ๋“œ ์ด์•ผ๊ธฐ
PDF
[OpenInfra Days Korea 2018] (Track 3) Software Defined Infrastructure ์ „๋žต ๋ฐ ์‚ฌ๋ก€
PDF
Build the OpenStack Cloud with Neutron Networing, IceHouse
PDF
Mesos + Marathon + Docker
PDF
[OpenStack Days Korea 2016] Track3 - ๋ฐฉ์†ก์ œ์ž‘์šฉ UHD ์ŠคํŠธ๋กœ์ง€ ๊ตฌ์„ฑ ๋ฐ ํ…Œ์ŠคํŠธ
PDF
150326 openstack, glance ๊น€์ง€์€
User Story :: Cloudike with KT UCloud Biz
ํ•ด์™ธ ์‚ฌ๋ก€๋กœ ๋ณด๋Š” Billing for OpenStack Solution
OpenStack์œผ๋กœ ๋ฐ”๋กœ๋ณด๋Š” ์ƒ์šฉ ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ
Openstack live migration
ย 
[OpenStack Days Korea 2016] Track4 - ์˜คํ”ˆ์Šคํƒ์„ ๊ณต๋ถ€ํ•ฉ์‹œ๋‹ค - ์ปค๋ฎค๋‹ˆํ‹ฐ ์Šคํ„ฐ๋”” ๋ถ„๊ณผ ์†Œ๊ฐœ
[OpenStack Days Korea 2016] Track2 - ๋ฐ์ดํ„ฐ์„ผํ„ฐ์— ๋ถ€๋Š” ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ์›จ์–ด ๋ฐ”๋žŒ
[OpenInfra Days Korea 2018] (์‚ผ์„ฑ์ „์ž) Evolution to Cloud Native
์˜คํ”ˆ์Šคํƒ: ๊ตฌ์„๊ตฌ์„ ํŒŒํ—ค์ณ๋ณด๊ธฐ
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] ARM & OpenStack Community
OpenStack DevStack Install - 2๋ถ€ (Multi-nodes)
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] SELinux : Stop Disabling SELinux
[OpenStack Days Korea 2016] Track2 - ์•„๋ฆฌ์Šคํƒ€ OpenStack ์—ฐ๋™ ๋ฐ CloudVision ์†”๋ฃจ์…˜ ์†Œ๊ฐœ
Prometheus in openstack-helm
KVM & OpenStack
์˜คํ”ˆ์†Œ์Šค๋กœ ๊ตฌ์ถ•ํ•˜๋Š” ํด๋ผ์šฐ๋“œ ์ด์•ผ๊ธฐ
[OpenInfra Days Korea 2018] (Track 3) Software Defined Infrastructure ์ „๋žต ๋ฐ ์‚ฌ๋ก€
Build the OpenStack Cloud with Neutron Networing, IceHouse
Mesos + Marathon + Docker
[OpenStack Days Korea 2016] Track3 - ๋ฐฉ์†ก์ œ์ž‘์šฉ UHD ์ŠคํŠธ๋กœ์ง€ ๊ตฌ์„ฑ ๋ฐ ํ…Œ์ŠคํŠธ
150326 openstack, glance ๊น€์ง€์€
Ad

Similar to Mirantis open stack provisioning automation (20)

PDF
NDC14 ๋ชจ๋ฐ”์ผ ๊ฒŒ์ž„์„œ๋น„์Šค๋ฅผ ์œ„ํ•œ ์‚ฌ์„ค ํด๋ผ์šฐ๋“œ ๊ตฌ์ถ•/์šด์˜ ๋ถ„ํˆฌ๊ธฐ
PDF
[OpenStack] ๊ณต๊ฐœ ์†Œํ”„ํŠธ์›จ์–ด ์˜คํ”ˆ์Šคํƒ ์ž…๋ฌธ & ํŒŒํ—ค์น˜๊ธฐ
PPTX
OpenStack
ย 
PDF
Oracle linux8 solaris_new_features-suk kim
ย 
PDF
ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ๊ธฐ๋ฐ˜ ๊ธฐ์ˆ ๊ณผ ์˜คํ”ˆ์Šคํƒ(Kvm) ๊ธฐ๋ฐ˜ Provisioning
PDF
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…]ํด๋ผ์šฐ๋“œ์ž๋™ํ™” ๋ฐ ์šด์˜ํšจ์œจํ™”๋ฐฉ์•ˆ
PPTX
IoT with Raspberry Pi + Node JS - Chapter 1
PDF
Deview 2013 :: Backend PaaS, CloudFoundry ๋ฝ€๊ฐœ๊ธฐ
PDF
Docker Container
PDF
[OpenInfra Days Korea 2018] (Track 4) - Grafana๋ฅผ ์ด์šฉํ•œ OpenStack ํด๋ผ์šฐ๋“œ ์„ฑ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง
PDF
[์˜คํ”ˆํ…Œํฌ๋„ท์„œ๋ฐ‹2022] ๊ตญ๋‚ด PaaS(Kubernetes) Best Practice ๋ฐ DevOps ํ™˜๊ฒฝ ๊ตฌ์ถ• ์‚ฌ๋ก€.pdf
PDF
์˜คํ”ˆ ์†Œ์Šค ์‚ฌ์šฉ ๋งค๋‰ด์–ผ
PDF
OpenStack DevStack Install - 1๋ถ€ (All-in-one)
PDF
Open stack summit_barcelona_๋ณด๊ณ ์„œ
PDF
[17.01.19] docker introduction (Korean Version)
PPTX
2.[d2 แ„‹แ…ฉแ„‘แ…ณแ†ซแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก]แ„‚แ…ฆแ„‹แ…ตแ„‡แ…ฅแ„แ…ณแ†ฏแ„…แ…กแ„‹แ…ฎแ„ƒแ…ณ แ„‰แ…ตแ„‰แ…ณแ„แ…ฆแ†ท แ„‹แ…กแ„แ…ตแ„แ…ฆแ†จแ„Žแ…ฅ แ„†แ…ตแ†พ แ„’แ…ชแ†ฏแ„‹แ…ญแ†ผ แ„‡แ…กแ†ผแ„‹แ…กแ†ซ
PDF
KT ์•ˆ์žฌ์„ ๋ฐ•์‚ฌ - ์˜คํ”ˆ ์†Œ์Šค ๊ธฐ๋ฐ˜ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ์†”๋ฃจ์…˜ open stack ์ด์•ผ๊ธฐ (2011Y05M28D)
PDF
OpenStack์„ ์ค‘์‹ฌ์œผ๋กœ ํ•œ ์˜คํ”ˆ ์†Œ์Šค & ์ƒ์šฉ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํด๋ผ์šฐ๋“œ
PDF
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] OpenInfra Asia 2024_OpenStack & K8S๋กœ ํ˜์‹ ํ•˜๋Š” ๊ธฐ์ƒ์ฒญ
PPTX
[NDC17] Kubernetes๋กœ ๊ฐœ๋ฐœ์„œ๋ฒ„ ๊ฐ„๋‹จํžˆ ์ฐ์–ด๋‚ด๊ธฐ
NDC14 ๋ชจ๋ฐ”์ผ ๊ฒŒ์ž„์„œ๋น„์Šค๋ฅผ ์œ„ํ•œ ์‚ฌ์„ค ํด๋ผ์šฐ๋“œ ๊ตฌ์ถ•/์šด์˜ ๋ถ„ํˆฌ๊ธฐ
[OpenStack] ๊ณต๊ฐœ ์†Œํ”„ํŠธ์›จ์–ด ์˜คํ”ˆ์Šคํƒ ์ž…๋ฌธ & ํŒŒํ—ค์น˜๊ธฐ
OpenStack
ย 
Oracle linux8 solaris_new_features-suk kim
ย 
ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ๊ธฐ๋ฐ˜ ๊ธฐ์ˆ ๊ณผ ์˜คํ”ˆ์Šคํƒ(Kvm) ๊ธฐ๋ฐ˜ Provisioning
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…]ํด๋ผ์šฐ๋“œ์ž๋™ํ™” ๋ฐ ์šด์˜ํšจ์œจํ™”๋ฐฉ์•ˆ
IoT with Raspberry Pi + Node JS - Chapter 1
Deview 2013 :: Backend PaaS, CloudFoundry ๋ฝ€๊ฐœ๊ธฐ
Docker Container
[OpenInfra Days Korea 2018] (Track 4) - Grafana๋ฅผ ์ด์šฉํ•œ OpenStack ํด๋ผ์šฐ๋“œ ์„ฑ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง
[์˜คํ”ˆํ…Œํฌ๋„ท์„œ๋ฐ‹2022] ๊ตญ๋‚ด PaaS(Kubernetes) Best Practice ๋ฐ DevOps ํ™˜๊ฒฝ ๊ตฌ์ถ• ์‚ฌ๋ก€.pdf
์˜คํ”ˆ ์†Œ์Šค ์‚ฌ์šฉ ๋งค๋‰ด์–ผ
OpenStack DevStack Install - 1๋ถ€ (All-in-one)
Open stack summit_barcelona_๋ณด๊ณ ์„œ
[17.01.19] docker introduction (Korean Version)
2.[d2 แ„‹แ…ฉแ„‘แ…ณแ†ซแ„‰แ…ฆแ„†แ…ตแ„‚แ…ก]แ„‚แ…ฆแ„‹แ…ตแ„‡แ…ฅแ„แ…ณแ†ฏแ„…แ…กแ„‹แ…ฎแ„ƒแ…ณ แ„‰แ…ตแ„‰แ…ณแ„แ…ฆแ†ท แ„‹แ…กแ„แ…ตแ„แ…ฆแ†จแ„Žแ…ฅ แ„†แ…ตแ†พ แ„’แ…ชแ†ฏแ„‹แ…ญแ†ผ แ„‡แ…กแ†ผแ„‹แ…กแ†ซ
KT ์•ˆ์žฌ์„ ๋ฐ•์‚ฌ - ์˜คํ”ˆ ์†Œ์Šค ๊ธฐ๋ฐ˜ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ… ์†”๋ฃจ์…˜ open stack ์ด์•ผ๊ธฐ (2011Y05M28D)
OpenStack์„ ์ค‘์‹ฌ์œผ๋กœ ํ•œ ์˜คํ”ˆ ์†Œ์Šค & ์ƒ์šฉ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํด๋ผ์šฐ๋“œ
[์˜คํ”ˆ์†Œ์Šค์ปจ์„คํŒ…] OpenInfra Asia 2024_OpenStack & K8S๋กœ ํ˜์‹ ํ•˜๋Š” ๊ธฐ์ƒ์ฒญ
[NDC17] Kubernetes๋กœ ๊ฐœ๋ฐœ์„œ๋ฒ„ ๊ฐ„๋‹จํžˆ ์ฐ์–ด๋‚ด๊ธฐ
Ad

Mirantis open stack provisioning automation

  • 2. INDEX ๏‚ง Fuel Provisioning and Deploying Flow ๏‚ง Cobbler ๏‚ง KickStart & Anaconda ๏‚ง Ohai โ€ข Next
  • 8. Cobbler โ€ข ๋„คํŠธ์›Œํฌ ๊ธฐ๋ฐ˜์œผ๋กœ ์—ฌ๋Ÿฌ ์ปดํ“จํ„ฐ์— OS ์„ค์น˜ ๋ฐ ์—…๋ฐ์ดํŠธ๋ฅผ ์ž๋™ํ™”ํ•˜๋Š” ํ”„๋กœ๋น„์ € ๋‹ ์„œ๋ฒ„ โ€ข PXE (network booting), ๊ฐ€์ƒํ™” (Xen, QEMU/KVM, VMware) ๋“ฑ์„ ํ†ตํ•œ ๋ฐฐํฌ ์ง€ ์› โ€ข Kickstart ๋ฉ”์ปค๋‹ˆ์ฆ˜์œผ๋กœ ๊ตฌ์„ฑ โ€ข Cobbler distro ์ด๋ฏธ์ง€ ํ”„๋กœํŒŒ์ผ์— Kickstart ์ •๋ณด๊ฐ€ ์„ค์ • โ€ข --ksmeta์™€ Snippets์„ ์ด์šฉํ•ด Kickstart ํ…œํ”Œ๋ฆฟ์„ ๋ณ€๊ฒฝํ•ด ๋ฐฐํฌ ๊ฐ€๋Šฅ โ€ข koan์ด๋ผ๋Š” Client side ํ—ฌํผ๋ฅผ ์ด์šฉํ•ด ํ”„๋กœ๋น„์ €๋‹
  • 9. Cobbler CentOS Profile ์ •๋ณด ๋ฐฐํฌํŒ ์ด๋ฏธ์ง€ ๋ฆฌ์ŠคํŠธ Kickstart Medata
  • 10. Kickstart & Anaconda โ€ข Kickstart๋Š” ๋ฆฌ๋ˆ…์Šค ์‹œ์Šคํ…œ์—์„œ ์ƒˆ๋กœ์šด ์ปดํ“จํ„ฐ ์‹œ์Šคํ…œ์— ๋Œ€ํ•œ ์„ค์น˜์™€ ๊ตฌ์„ฑ์„ ์‰ฝ๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ํˆด โ€ข Kickstart ํŒŒ์ผ(ex. anaconda-ks.cfg)์„ ์ด์šฉ โ€ข Cobbler๋Š” ์ด Kickstart์˜ ํ”„๋กœ์„ธ์Šค ๊ตฌ์„ฑ์„ ์ž๋™ํ™” โ€ข Anaconda๋Š” ๋ฆฌ๋ˆ…์Šค ์‹œ์Šคํ…œ์—์„œ ์‚ฌ์šฉ๋˜๋Š” ์ธ์Šคํ†จ๋Ÿฌ โ€ข CD-ROM, HDD ๊ฐ™์€ ๋กœ์ปฌ ์Šคํ† ๋ฆฌ์ง€๋ฟ๋งŒ ์•„๋‹ˆ๋ผ ๋„คํŠธ์›Œํฌ ๋ฆฌ์†Œ์Šค๋ฅผ ํ†ตํ•œ ์„ค์น˜๋ฅผ ์ง€์› โ€ข Kickstart์™€ ํ•จ๊ป˜ ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉ ๋จ
  • 11. Ohai โ€ข Ohai๋Š” ์•„๋ž˜์™€ ๊ฐ™์ด ๋…ธ๋“œ์˜ ์†์„ฑ์„ ๊ฒ€์ถœํ•˜๋Š”๋ฐ ์‚ฌ์šฉ๋˜๋Š” ํˆด โ€ข ํ”Œ๋žซํผ ์ƒ์„ธ ์ •๋ณด โ€ข ๋„คํŠธ์›Œํฌ ์‚ฌ์šฉ๋Ÿ‰ โ€ข ๋ฉ”๋ชจ๋ฆฌ ์‚ฌ์šฉ๋Ÿ‰ โ€ข CPU ์‚ฌ์šฉ๋Ÿ‰ โ€ข ์ปค๋„ ๋ฐ์ดํ„ฐ โ€ข ํ˜ธ์ŠคํŠธ ๋„ค์ž„ โ€ข ๋„๋ฉ”์ธ ๋„ค์ž„ (FQDN) โ€ข ๊ทธ์™ธ ์„ค์ • ์ •๋ณด
  • 13. References โ€ข Fuel Document (https://docs.fuel-infra.org/fuel-dev/index.html) โ€ข Cobbler (http://cobbler.github.io/manuals/quickstart/) โ€ข Kickstart (https://en.wikipedia.org/wiki/Kickstart_(Linux)) โ€ข Anaconda (https://fedoraproject.org/wiki/Anaconda) โ€ข koan (http://linux.die.net/man/1/koan) โ€ข Rea Hatโ€™s Satellite (https://codac-dist.iter.org/rhn/help/reference/ko- KR/ch-cobbler.jsp) โ€ข Ohai (https://docs.chef.io/ohai.html)
  • 14. Next โ€ข KVM (Kernel-based Virtual Machine) โ€ข libvirt

Editor's Notes

  • #2: ์‚ฌ์‹ค ๊ฐœ๋ฐœ์ž๊ฐ€ ์—ฌ๊ธฐ ๊ณ„์‹ ๋ถ„๋“ค์„ ๋ชจ์‹œ๊ณ  ์„œ๋ฒ„ ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”์— ๋Œ€ํ•ด ๋ฐœํ‘œํ•˜๋Š”๊ฒŒ ์‰ฝ์ง€๋Š” ์•Š์ง€๋งŒ ๊ฐœ๋ฐœ์ž์ ์ธ ์ž…์žฅ์—์„œ ์กฐ์‚ฌ๋ฅผ ํ•˜๊ณ  ์ž๋ฃŒ๋ฅผ ์ค€๋น„ํ–ˆ์œผ๋‹ˆ ์žฌ๋ฏธ์žˆ๊ฒŒ ๋“ค์–ด์ฃผ์…จ์œผ๋ฉดํ•ฉ๋‹ˆ๋‹ค.
  • #3: ์ด๋ฒˆ ์„ธ๋ฏธ๋‚˜์—์„œ๋Š” ์ง€๋‚œ๋ฒˆ์— ๋‹ค๋ค˜๋˜ ๋ฐฐํฌ ์ž๋™ํ™”์— ์ด์–ด ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”์— ๋Œ€ํ•ด ๋‹ค๋ฃจ๊ฒ ์Šต๋‹ˆ๋‹ค. ์ง€๋‚œ๋ฒˆ์— ๋ดค๋˜ ์ „์ฒด ํ๋ฆ„์„ ๋น ๋ฅด๊ฒŒ ์‚ดํŽด๋ณด๊ณ  ํ”„๋กœ๋น„์ €๋‹ ํ”Œ๋กœ์šฐ๋ฅผ ์กฐ๊ธˆ ์ž์„ธํžˆ ๋“ค์–ด๊ฐ€๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ํ”Œ๋กœ์šฐ ์•„๋ž˜์— ์žˆ๋Š” ์„œ๋น„์Šค๋“ค์ด ์‹ค์ œ๋กœ Fuel์—์„œ ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”๋ฅผ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ์„œ๋น„์Šค๋“ค์ž…๋‹ˆ๋‹ค.
  • #4: ์ง€๋‚œ๋ฒˆ์—๋Š” ์ „์ฒด ํ๋ฆ„์—์„œ ์˜คํ”ˆ์Šคํƒ ๋ฐฐํฌ ์ž๋™ํ™”์— ๋Œ€ํ•ด์„œ ์ค‘์‹ฌ์ ์œผ๋กœ ๋‹ค๋ค˜์—ˆ๋Š”๋ฐ์š” ์˜ค๋Š˜์€ ์ „์ฒด๋ฅผ ๋‹ค์‹œ ํ•œ๋ฒˆ ๋”ฐ๋ผ๊ฐ€๋ฉด์„œ ๋…ธ๋“œ ๋””ํ…์…˜๊ณผ OS ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”๋ถ€๋ถ„์„ ์ž์„ธํžˆ ์ง‘๊ณ  ๋„˜์–ด๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค.
  • #5: ์ง€๋‚œ ์‹œ๊ฐ„์— ๋ณด์•˜๋˜ ์ „์ฒด ํ๋ฆ„์„ ๋น ๋ฅด๊ฒŒ ํ•œ๋ฒˆ ํ›‘๊ณ  ๋„˜์–ด๊ฐ€๊ฒ ์Šต๋‹ˆ๋‹ค. ๋…ธ๋“œ ๋””ํ…์…˜ ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. ๊ฐ๊ฐ์˜ ๋…ธ๋“œ๊ฐ€ PXE ๋ถ€ํŒ…์„ ํ•˜๊ฒŒ ๋˜๋ฉด ๊ฐ ๋…ธ๋“œ์— Nailgun agent๊ฐ€ ์‹คํ–‰์ด ๋˜๋Š”๋ฐ ์ด๋•Œ ์ด ๋…€์„์ด ๋…ธ๋“œ์˜ ์ „์ฒด ์ •๋ณด๋ฅผ Fuel-Master ๋…ธ๋“œ์— ์˜ฌ๋ ค์ฃผ๊ฒŒ ๋จ์œผ๋กœ์จ Fuel-master ๋…ธ๋“œ๋Š” ๊ฐ๊ฐ์˜ ๋…ธ๋“œ๋ฅผ ๋””ํ…์…˜ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
  • #6: ๋…ธ๋“œ๊ฐ€ ๋””ํ…์…˜์ด๋˜๋ฉด ์‚ฌ์šฉ์ž๋Š” ๋‚˜๋ฆ„๋Œ€๋กœ์˜ ํด๋ผ์šฐ๋“œ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜๊ณ  ๋””ํ”Œ๋กœ์ด ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ๋จผ์ € Nailgun ์ด๋ผ๋Š” ์„œ๋น„์Šค๊ฐ€ Astute๋ผ๋Š” ์›Œ์ปค๋ฅผ ์ด์šฉํ•ด์„œ OS ํ”„๋กœ๋น„์ €๋‹์„ ์ง„ํ–‰ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์ด๋•Œ ์ด์šฉํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ Cobbler ๋ผ๋Š” ์„œ๋ฒ„์ธ๋ฐ์š”. ๋’ค์— ์ž์„ธํžˆ ์„ค๋ช…์„ ํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.
  • #7: ๋งˆ์ง€๋ง‰์œผ๋กœ OS ํ”„๋กœ๋น„์ €๋‹์ด ๋๋‚˜๋ฉด ์˜คํ”ˆ์Šคํƒ ๋ฐฐํฌ๊ฐ€ ์‹œ์ž‘์ด ๋˜๋Š”๋ฐ Astute๋Š” ๊ฐ ๋…ธ๋“œ์— MCollective๋ฅผ ์ด์šฉํ•ด astute.yaml์ด๋ผ๋Š” ๋…ธ๋“œ์˜ ๋ฐฐํฌ์„ค์ •ํŒŒ์ผ์„ ์ „์†กํ•˜๊ฒŒ ๋˜๊ณ  ๊ฐ ๋…ธ๋“œ๋Š” ์ด๋ฅผ ๋ฐ”ํƒ•์œผ๋กœ Puppet์„ ์ด์šฉํ•ด ์˜คํ”ˆ์Šคํƒ ๊ตฌ์„ฑ์„ ๋งˆ๋ฌด๋ฆฌํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. ์—ฌ๊ธฐ๊นŒ์ง€๊ฐ€ ์ „์ฒด ํ”Œ๋กœ์šฐ์— ๋Œ€ํ•œ ๊ฐ„๋žตํ•œ ์„ค๋ช…์ด์˜€๊ณ  ์ด์ œ๋ถ€ํ„ฐ ์‹œํ€€์Šค ๋‹ค์ด์–ด๊ทธ๋žจ์„ ๋ณด๋ฉด์„œ ์ž์„ธํžˆ ๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.
  • #8: ๋””ํ…์…˜๋ถ€๋ถ„๋ถ€ํ„ฐ OS ํ”„๋กœ๋น„์ €๋‹๊นŒ์ง€์˜ ์ „์ฒด ์‹œํ€€์Šค ๋‹ค์ด์–ด๊ทธ๋žจ์ž…๋‹ˆ๋‹ค. ์ด ๊ณผ์ •์ƒ์— ์—ฌ๋Ÿฌ๊ฐ€์ง€ ์„œ๋น„์Šค๋“ค์ด ์„œ๋กœ ์œ ๊ธฐ์ ์œผ๋กœ ๋Œ์•„๊ฐ์„ ์•Œ ์ˆ˜ ์žˆ๋Š”๋ฐ์š” ์ƒ๋‹จ์—์„œ ์ค‘๊ฐ„์ •๋„์˜ ๋ถ€๋ถ„์ด ๋…ธ๋“œ ๋””ํ…์…˜ํ•˜๋Š” ๋ถ€๋ถ„์ž…๋‹ˆ๋‹ค. PXE ๋„คํŠธ์›Œํฌ ์ƒ์˜ ๋…ธ๋“œ๋ฅผ Cobbler๊ฐ€ ๋ฐœ๊ฒฌํ•˜๋Š”๊ฑธ ๋ณด์‹ค ์ˆ˜ ์žˆ๋Š”๋ฐ Cobbler๊ฐ€ PXE ์„œ๋ฒ„ ์—ญํ• ์„ ํ•˜๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. Cobbler๋Š” OS ์„ค์น˜๋‚˜ ์—…๋ฐ์ดํŠธ๋ฅผ ์ž๋™ํ™” ํ•ด์ฃผ๋Š” ํ”„๋กœ๋น„์ €๋‹ ์„œ๋ฒ„๋ผ๊ณ  ๋ณด์‹œ๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ด ๋‹จ๊ณ„์—์„œ๋Š” PXE ์„œ๋ฒ„ ์—ญํ• ์„ ํ•˜๊ณ  ๋…ธ๋“œ์— ๋ถ€ํŠธ์ŠคํŠธ๋žฉ OS ์„ค์น˜๋ฅผ ์ง„ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์„ค์น˜๊ฐ€ ์™„๋ฃŒ๋˜๋ฉด Ohai๋ผ๋Š” ์„œ๋น„์Šค์— ์ •๋ณด๋ฅผ ์š”์ฒญํ•˜์‹œ๋Š” ๋ถ€๋ถ„์„ ๋ณผ ์ˆ˜ ์žˆ์œผ์‹ค ๊ฒ๋‹ˆ๋‹ค. ์ด Ohai๋ผ๋Š” ์„œ๋น„์Šค๊ฐ€ ๊ฐ๊ฐ์˜ ๋…ธ๋“œ๋“ค์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ๊ฐ€์ณ์˜ค๋Š” ๋…€์„์ธ๋ฐ์š”. Ohai๋ผ๋Š” ์„œ๋น„์Šค๋ฅผ ํ†ตํ•ด ๋…ธ๋“œ์˜ ์ •๋ณด๋ฅผ ๊ฐ€์ ธ์˜ค๋ฉด Nailgun agent๊ฐ€ Fuel-master ๋…ธ๋“œ์— ์žˆ๋Š” Nailgun์—๊ฒŒ REST API ํ˜ธ์ถœ์„ ํ†ตํ•ด ์ „์†กํ•˜๊ฒŒ๋จ์œผ๋กœ์จ ๋…ธ๋“œ ๋“ฑ๋ก์ด ๋งˆ๋ฌด๋ฆฌ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ๊ทธ ๋‹ค์Œ์€ ์‚ฌ์šฉ์ž๊ฐ€ ์˜คํ”ˆ์Šคํƒ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑ์„ ํ•˜๊ฒŒ ๋ ๊ฑฐ๊ตฌ ๊ทธ ๋‹จ๊ณ„๋ฅผ ๊ฑฐ์ณ์„œ ๋ฐฐํฌ ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅด๋ฉด ์ œ์ผ ๋จผ์ € OS ํ”„๋กœ๋น„์ €๋‹์„ ์‹œ์ž‘ํ•˜๊ฒŒ ๋˜๋Š”๋ฐ์š”. ๊ฐ€์šด๋ฐ ํ•˜๋‹จ ๋ถ€๋ถ„๋ถ€ํ„ฐ์˜ ํ๋ฆ„์„ ํƒ€๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. Nailgun์ด Astute ์›Œ์ปค์—๊ฒŒ OS ํ”„๋กœ๋น„์ €๋‹์„ ์ง€์‹œํ•˜๊ฒŒ ๋˜๊ณ  Astute๋Š” Cobbler์—๊ฒŒ CentOS ํ”„๋กœ๋น„์ €๋‹์„ ์ง€์‹œํ•˜๊ฒŒ๋ฉ๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฒ„์ „์—์„œ๋Š” ์˜คํ”ˆ์Šคํƒ ๋…ธ๋“œ๋Š” CentOS๋งŒ ์ง€์›ํ•ด์ฃผ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. CentOS ์ด๋ฏธ์ง€, Nailgun agent์™€ MCollective๊ฐ€ ์„ค์น˜๊ฐ€ ๋˜๊ณ  Nailgun์— ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ๋ฅผ ์ „์†กํ•˜๋ฏ€๋กœ์จ OS ํ”„๋กœ๋น„์ €๋‹ ์ž๋™ํ™”๋Š” ๋งˆ๋ฌด๋ฆฌ๋ฉ๋‹ˆ๋‹ค.
  • #9: Fuel-master ๋…ธ๋“œ์— ๋„์ปค ์ปจํ…Œ์ด๋„ˆ๋กœ ๋– ์žˆ์Šต๋‹ˆ๋‹ค.
  • #10: ๋ฐฉ๊ธˆ๋ณด์…จ๋˜ Cobbler ๋ฐฐํฌ ์ด๋ฏธ์ง€ ํ”„๋กœํŒŒ์ผ ์ •๋ณด์ด๊ณ  Fuel-master๋…ธ๋“œ Cobbler์—์„œ ๊ด€๋ฆฌ๋˜๋Š” ํŒŒ์ผ ์ •๋ณด๋“ค ์ž…๋‹ˆ๋‹ค. ํ˜„์žฌ Fuel-master Cobbler ์„œ๋ฒ„์—๋Š” 4๊ฐ€์ง€์˜ ๋ฐฐํฌํŒ ์ด๋ฏธ์ง€๊ฐ€ ์˜ฌ๋ผ๊ฐ€์žˆ๋Š”๋ฐ์š” CentOS์™€ Ubuntu๊ฐ€ ๊ฐ๊ฐ Bootstrap๋ฒ„์ „๊ณผ ๋ฐฐํฌ๋ฒ„์ „์ด ์˜ฌ๋ผ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค. ๋ฐฐํฌํŒ์€ ์›น์ƒ์—์„œ OS DVD ๋ฒ„์ „์„ ๋‹ค์šด ๋ฐ›์œผ์‹  ํ›„ Cobbler์— ๋“ฑ๋กํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.