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/srv
|
Linux FS Structures
| null | null | null | null | null |
Service is abbreviated as โsrvโ. This directory contains server specific and service related files.
|
f42c91a8879445c4bff23311e1dfabfe
|
/sys
|
Linux FS Structures
| null | null | null | null | null |
Modern Linux distributions include a /sys directory as a virtual filesystem, which stores and allows modification of the devices connected to the system.
|
0455b8f39a104e9984a9c02daa14155f
|
/tmp
|
Linux FS Structures
| null | null | null | null | null |
โ๊ณต์ฉ๋๋ ํ ๋ฆฌ
๋ถํ
์ค ์์ด์ง ์์ ํ์ผ๋ค, ์ฌ๋ถํ
๋๋ฉด ์ฌ๊ธฐ ์๋ ๋ชจ๋ ํ์ผ ๋ค์ ์ง์์ง๋ค
]
์๋ฅผ ๋ค์ด mysql์์ ์ฌ์ฉํ๋ mysql.sock. ๋ฑ๊ณผ ๊ฐ์ ์์ผํ์ผ, ๋๋ ์ํ์น์์ ์ฌ์ฉํ๋ ์ธ์
ํ์ผ(session file)๋ฑ์ด ์์ฑ๋๊ธฐ๋ ํฉ๋๋ค.
ํํ์ด์ง์์ ํดํนํด์ด ์
๋ก๋๋๋ ๊ฐ์ฅ ํํ ์์น
์ฆ,ย ์นํดํน์ ์ฌ์ฉ๋๋ ํ์ผ์ด ์
๋ก๋ ๋๋ ์์น ์ด๋ฏ๋ก ์ฃผ์๊ฐ ์๊ตฌ๋๋ ๋๋ ํ ๋ฆฌ๋๋๋ค.
|
984219a415884d21a42a7c23b12fb395
|
/usr
|
Linux FS Structures
| null | null | null | null | null |
์์คํ
์ด ์๋ ์ผ๋ฐ ์ฌ์ฉ์๋ค์ด ์ฃผ๋ก ์ฌ์ฉํ๋ ๋๋ ํ ๋ฆฌ.
/usr/bin์ ์ผ๋ถ ํ์ค ์์คํ
์ ํธ๋ฆฌํฐ, /usr/man์ ๋งจํ์ด์ง,/usr/include๋ Cํ๋ก๊ทธ๋จํค๋,/usr/sbin์ ๊ด๋ฆฌ์ ์คํ ํ๋ก๊ทธ๋จ
c++, chsh, cpp, crontab, du, find ๋ฑ๊ณผ ๊ฐ์ด ์ผ๋ฐ์ฌ์ฉ์๋ค์ฉ ๋ช
๋ น์ด๋ค์ /usr/bin์ ์์นํฉ๋๋ค.
์์คํ
๊ด๋ฆฌ์ ์ ์ฉ๋ช
๋ น์ด๋ฅผ ์ ์ธํ ๊ฑฐ์ ๋ชจ๋ ์ผ๋ฐ์ ๋ฆฌ๋
์ค ๋ช
๋ น์ด๋ค์ด ์กด์ฌํ๋ ์์น๊ฐ /usr/bin ์
๋๋ค.
ํนํ /usr/local ๋๋ ํ ๋ฆฌ๋ ์ฌ์ฉ์๋ค์ด ์ค์นํ ์ดํ๋ฆฌ์ผ์ด์
์ด ์ค์น๋๋ ์์น์
๋๋ค.
๊ทธ๋ฆฌ๊ณ /usr/sbin์๋ ๊ฐ์ข
์ดํ๋ฆฌ์ผ์ด์
์ค์น์์ ์์ฑ๋๋ ๋ช
๋ น์ด๋ค๊ณผ ๋คํธ์ํฌ์ ๊ด๋ จ๋ ๋ช
๋ น์ด๋ค์ด ์ฃผ๋ก ์กด์ฌ
# /use/src/kernel_name/mm
๋ฉ๋ชจ๋ฆฌ ๊ด๋ฆฌ์๊ฐ ๊ตฌํ๋์ด ์๋ ๋๋ ํ ๋ฆฌ์.
๋ฌผ๋ฆฌ ๋ฉ๋ชจ๋ฆฌ, ๊ฐ์ ๋ฉ๋ชจ๋ฆฌ, ๋์ ๋ฉ๋ชจ๋ฆฌ ๊ด๋ฆฌ ๊ธฐ๋ฅ์ด ๊ตฌํ๋์ด ์์.
# /use/src/kernel_name/fs
linux์์ ์ง์ํ๋
**ํ์ผ์์คํ
**
๊ณผ
**open(), read(), write()**
์ ๊ฐ์ ์์คํ
ํธ์ถ์ด ๊ตฌํ๋์ด ์์.์ถ์ฒ:
# /use/src/kernel_name/arch
many cpus
in cpu folder there is also
# /archi
- /boot - botstrap
- /kernel - hardware dependant kernel, related hardware, init
- /mm - hw dependent mm routines
- /lib
# /use/src/kernel_name/include
๋ฆฌ๋
์ค ์ปค๋์ด ์ฌ์ฉํ๋ ํค๋ ํ์ผ๋ค์ด ๊ตฌํ๋ ๋๋ ํ ๋ฆฌ ์.
ํ๋์จ์ด์ ๋
๋ฆฝ์ , ์ฆ ํ๋์จ์ด์ ๋ณ ์๊ด์๋ ๋ถ๋ถ๋ค์ธ include/linux์ ์ ์๋์ด ์์.
๋ฐ๋ฉด์, ํ๋์จ์ด์ ์ข
์์ , ์ฆ ํ๋์จ์ด์ ๋ฐ๋ผ์ ๋ณ๊ฒฝ๋์ด์ผ ํ ๋ถ๋ถ์ include/ams-$(ARCH)์ ์ ์๋์ด ์์
header files for the kernel
- linux/ - hw dep
- asm-xxx/ -hw indep
# documentation/
documentations for kernel
[sbin](https://texonom.com/sbin-4d2dbc601d0f4a08aff605457f55ca0c)
[/bin](https://texonom.com/bin-87685160c7c14148ab3a92761f5252b7)
|
2a5ea118230443e6b969477d555d784e
|
/var
|
Linux FS Structures
| null | null | null | null | null |
์ฃผ๋ก ๊ด๋ฆฌ์ ์ฉ์ธ ๋ค์ํ ํ์ผ๋ค์ ์ ์ฅํ๋ ๋๋ ํ ๋ฆฌ. ํนํ logํ์ผ์ /var/log์ ๊ธฐ๋ก
์์คํ
์ด์ฉ์ค์ ์์ฑ๋์๋ค๊ฐ ์ญ์ ๋๋ ๋ฐ์ดํฐ๋ฅผ ์ผ์์ ์ผ๋ก ์ ์ฅํ๊ธฐ ์ํ ๋๋ ํ ๋ฆฌ.
๊ฑฐ์ ๋ชจ๋ ์์คํ
๋ก๊ทธํ์ผ์ย /var/log์ ์ ์ฅ๋๊ณ , DNS์ย zoneย ์ค์ ํ์ผ์ย /var/named์ ์ ์ฅ๋๊ณ ,
๋ฉ์ผํ์ผ์ย /var/spool/mail์ ์ ์ฅ๋๋ฉฐ,ย ํฌ๋ก ์ค์ ํ์ผ์ย /var/spool/cronย ๋๋ ํ ๋ฆฌ์ ๊ฐ๊ฐ ์ ์ฅ๋ฉ๋
[/run](https://texonom.com/run-7676590e6d5646218f629e12fd2c0545)
|
745b8a32987041038b88f03680b78fd2
|
/bin
|
/usr
| null | null | null | null | null |
๊ธฐ๋ณธ์ ์ธ ๋ช
๋ น์ด๊ฐ ์ ์ฅ๋ ๋๋ ํ ๋ฆฌ์
๋๋ค.
/bin(or /sbin): ์์คํ
์ ๋ถํ
ํ๋ ๋ฐ ํ์ํ ํต์ฌ ์คํ ํ์ผ์ด ์ ์ฅ๋ ๋๋ ํ ๋ฆฌ
mv, cp, rm, rmdir , df, sync ๋ฑ๊ณผ ๊ฐ์ ๋ช
๋ น์ด๋ค์ด ์ด ๋๋ ํ ๋ฆฌ์ ์กด์ฌ
> /sbin is like /bin for root
|
87685160c7c14148ab3a92761f5252b7
|
sbin
|
/usr
| null | null | null | null | null |
ifconfig, e2fsck, ethtool, halt, shutdownย ๊ณผ ๊ฐ์ ์ฃผ๋กย ์์คํ
๊ด๋ฆฌ์๋ค์ด ์ฌ์ฉํ๋
์์คํ
๊ด๋ฆฌ์์ฉ ๋ช
๋ น์ด๋ฅผ ์ ์ฅํ๊ณ ์๋ ๋๋ ํ ๋ฆฌ.
|
4d2dbc601d0f4a08aff605457f55ca0c
|
/run
|
/var
| null | null | null | null | null |
This directory is the only clean solution for early-runtime-dir problem.
|
7676590e6d5646218f629e12fd2c0545
|
fstab
|
Linux File System Usage
|
Jan 15, 2021
|
Alan Jo
|
Alan Jo
|
Jul 12, 2021
|
### ubuntu synology
```type//$ip/$shared_folder $mount_path cifs username=$nas_user,users,noauto,_netdev,password=$nas_pw,vers=2.0,x-systemd.automount 0 0```
|
f0813485ceb34269b128643d4a43d8b3
|
|
juicefs
|
Linux File Systems
| null | null | null | null | null |
open-source POSIX file system built on top of [Redis](https://texonom.com/redis-0160526170bd4e63a8d0963c98c09fc5) and object storage (e.g. Amazon S3)
- Amazon S3
- Google Cloud Storage
- Azure Blob Storage
- Alibaba Cloud Object Storage Service (OSS)
- Tencent Cloud Object Storage (COS)
- QingStor Object Storage
- Ceph RGW
- MinIO
- Local disk
- Redis
> [juicedata/juicefs](https://github.com/juicedata/juicefs)
|
f15234cd60e24f2db875620454b648e2
|
ZFS
|
Linux File Systems
| null | null | null | null | null |
### ์ง์ ์ต๊ฐ์ ํ์ผ ์์คํ
์ด๋ผ๊ณ ์ผ์ปฌ์ด์ง๋ค
- ์ต์ด์ 128๋นํธ ํ์ผ ์์คํ
: ๊ฐํ ๋ฌดํ๋์ ์ฉ๋์ ์ง์ํ๋ค.
- ๋คํธ์ํฌ ์ง์: iSCSI, CIFS(Samba), NFS๋ฅผ ์ง์ํ๋ค.
- SSD ์บ์ ์ง์
- ์์ฒด RAID ์ง์
- Pool ๊ธฐ๋ฅ ์ง์
- Silent Corruption ๋ฐฉ์ง
## ARC
Adaptive Replacement Cache์ ์ฝ์ด๋ก ์ต๊ทผ์ ์ฝ๊ฑฐ๋ ์ด ํ์ผ๋ค์ด 1์ฐจ์ ์ผ๋ก ์์นํ๋ ์ ์ฅ๊ณต๊ฐ์ด
์บ์์ธ arc๋ฅผ ์ฃผ์ํ๊ฒ ์ธ๊ฒฝ์ฐ ๋ฉ๋ชจ๋ฆฌ ์ฌ์ฉ๋์ด ์์ฒญ๋๊ฒ ๋์์ง๋ค.
> [Untitled](https://namu.wiki/w/ZFS)
|
405ce4966641464b905dbb6684bdc8bb
|
Linux Compatible Kernel
|
Linux Kernel Notion
|
Aug 3, 2021
|
Alan Jo
|
Alan Jo
|
Aug 5, 2021
|
### Linux Compatible Kernels
|Title|
|:-:|
|[tilck](https://texonom.com/tilck-a9177f074a604c35a6b418c7b7a53af3)|
|
fdb88ce031f04208b225a3bb2cfa1a5d
|
|
Linux Kernel Locking
|
Linux Kernel Notion
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Feb 23, 2022
|
[Spinlocks](https://texonom.com/spinlocks-865e1f4a9ab8474ab774a5d1b798abdb)
[Linux RW lock](https://texonom.com/linux-rw-lock-1e6a47619f3f464cb9ca4c01739230c4)
> [The Linux Kernel Locking API and Shared Objects](https://medium.com/geekculture/the-linux-kernel-locking-api-and-shared-objects-1169c2ae88ff)
|
dfcb6645cda347129374a16275a73bfe
|
|
Linux Kernel Version
|
Linux Kernel Notion
|
Dec 15, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
### Linux Kernel Version Types
|Title|
|:-:|
|[Linux Mainline Kernel](https://texonom.com/linux-mainline-kernel-70b716c75f9a496ab45fe5ca0711c955)|
|[Linux Stable Kernel](https://texonom.com/linux-stable-kernel-b3b2e0c3f9ae458583122c0eb4bbfe5c)|
|[Linux Long Term Kernel](https://texonom.com/linux-long-term-kernel-a63c04967b234e1e87f3a71f8aa28894)|
### Linux Kernel Versions
|Title|
|:-:|
|[Linux Kernel 6.2](https://texonom.com/linux-kernel-62-833b904c5efc4e8caf93ebe0480e6eaf)|
> [What is the difference between Mainline, Stable and Longterm Kernel in linux?](https://www.quora.com/What-is-the-difference-between-Mainline-Stable-and-Longterm-Kernel-in-linux)
|
c2845cabc1d44b06bc37dbedb6f8d754
|
|
Linux Network Kernel
|
Linux Kernel Notion
|
Feb 22, 2022
|
Alan Jo
|
Alan Jo
|
Feb 22, 2022
|
### Linux Network Kernel Notion
|Title|
|:-:|
|[Netfilter](https://texonom.com/netfilter-4f3359c928954dabb95b2c511cca1c22)|
|
5e8640f75d4040c59f0050a9e32fb38d
|
|
Linux RCU
|
Linux Kernel Notion
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Feb 23, 2022
|
[Pub Sub Pattern](https://texonom.com/pub-sub-pattern-a0274b70f4c8453d8d4d152a925d588f)
|
**๋ค๋ฅธ ๋๊ธฐํ ๊ธฐ๋ฒ์ ๋นํด์ ์ฝ๊ธฐ ์์
์ด ์์ฃผ ํจ์จ์ **
### Linux RCU Notion
|Title|
|:-:|
|[RCU Grace Period](https://texonom.com/rcu-grace-period-f4de98e82731442584ede8daecb286fc)|
> [๋ฆฌ๋
์ค ์ปค๋ RCU ์ดํด](https://kernel.bz/boardPost/118679/20)
|
a7546d5e6e2d4b30ba202a67898a7caa
|
tilck
|
Linux Compatible Kernels
|
Aug 3, 2021
|
Alan Jo
|
Alan Jo
|
Aug 3, 2021
|
### Tiny Linux-Compatible Kernel
> [GitHub - vvaltchev/tilck: A Tiny Linux-Compatible Kernel](https://github.com/vvaltchev/tilck?utm_source=tldrnewsletter)
|
a9177f074a604c35a6b418c7b7a53af3
|
|
Linux RW lock
|
Linux Kernel Locking
| null | null | null | null | null |
[Linux RCU](https://texonom.com/linux-rcu-a7546d5e6e2d4b30ba202a67898a7caa)
> [๋ฆฌ๋
์ค ์ปค๋ RCU ์ดํด](https://kernel.bz/boardPost/118679/20)
|
1e6a47619f3f464cb9ca4c01739230c4
|
****Spinlocks****
|
Linux Kernel Locking
| null | null | null | null | null |
> [[kernel/locking] spinlock (1) - spinlock ์ฌ์ฉ๋ฒ](https://hyeyoo.com/80)
|
865e1f4a9ab8474ab774a5d1b798abdb
|
Linux Long Term Kernel
|
Linux Kernel Version Types
|
Aug 3, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
- **Longterm**
> There are usually several "longterm maintenance" kernel releases provided for the purposes of backporting bugfixes for older kernel trees. Only important bugfixes are applied to such kernels and they don't usually see very frequent releases, especially for older trees.
|
a63c04967b234e1e87f3a71f8aa28894
|
|
Linux Mainline Kernel
|
Linux Kernel Version Types
|
Aug 3, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
- **Mainline**
> Mainline tree is maintained by Linus Torvalds. It's the tree where all new features are introduced and where all the exciting new development happens. New mainline kernels are released every 2-3 months.
|
70b716c75f9a496ab45fe5ca0711c955
|
|
Linux Stable Kernel
|
Linux Kernel Version Types
|
Aug 3, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
- **Stable**
> After each mainline kernel is released, it is considered "stable." Any bug fixes for a stable kernel are backported from the mainline tree and applied by a designated stable kernel maintainer. There are usually only a few bugfix kernel releases until next mainline kernel becomes available -- unless it is designated a "longterm maintenance kernel." Stable kernel updates are released on as-needed basis, usually 2-3 a month.
|
b3b2e0c3f9ae458583122c0eb4bbfe5c
|
|
Linux Kernel 6.2
|
Linux Kernel Versions
|
Dec 15, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
[M1 Mac](https://texonom.com/m1-mac-6baa3b528f0442a0be835ec43adf2679)
> [Linux 6.2: The first mainstream Linux kernel for Apple M1 chips arrives](https://www.zdnet.com/article/linux-6-2-the-first-mainstream-linux-kernel-for-apple-m1-chips-arrives/)
|
833b904c5efc4e8caf93ebe0480e6eaf
|
|
Netfilter
|
Linux Network Kernel Notion
|
Feb 22, 2022
|
Alan Jo
|
Alan Jo
|
Feb 22, 2022
|
### Internal Framework
[iptables](https://texonom.com/iptables-8d3a1c6d5f8e44d2a0f5590f275c9d3e)
> [The netfilter.org project](https://www.netfilter.org/)
|
4f3359c928954dabb95b2c511cca1c22
|
|
****RCU Grace Period****
|
Linux RCU Notion
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Feb 23, 2022
|
f4de98e82731442584ede8daecb286fc
|
||
Linux Kernel Contribute
|
Linux Kernel Usages
|
Dec 15, 2021
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
### ๋๋ผ์ด๋ฒ๊ฐ ๋
๋ฆฝ์ ์ด๊ณ ๊ด๋ฆฌ ์ ์๋์ ์์ํ๊ธฐ ์ข๋ค
์ดํ ๊ธฐ์ฌ๋ funcion์ ์์ด๋์ด ์ข์ง ์์ผ๋ฉด ํ๋ค๊ณ [RFC](https://texonom.com/rfc-b29b35e4de8d4c57a824829b2a5cbc01) ์ ๊ตฌํ์๋ protocol์ด ์ฝ๋ค
github ๋ก ๊ด๋ฆฌ๋์ง ์๋๋ค
์ผ๋ถ๋ฌ ์์ ํ ๊ฑฐ๋ฆฌ ๋จ๊ฒจ๋์ด์ ๊ฐ๋ฐ์๋ค์ด ์ ๊ทผํ ์ ์๋๋ก ์ฌ์ง ๋๋ค
- fix typo
- cleanup
> - code style
> - remove unnecessary code, variable
> - change variable, function type
- Optimization, Improve
- Introduce new feature
> - ๋ณต์กํ ๊ณผ์ ๊ฑฐ์นจ
### Linux Kernel Contribute Usages
|Title|
|:-:|
|[Linux Kernel Contribute Tool](https://texonom.com/linux-kernel-contribute-tool-68e5d89e75d64564ba914f1ea061ae16)|
|[Linux Kernel Maintainer](https://texonom.com/linux-kernel-maintainer-3dd75be0db9a434aaf2911fa50a01bad)|
> [Project List - Patchwork](https://patchwork.kernel.org/)
### Korean Guide
> [Linux Kernel 101 for Beginner](https://www.youtube.com/watch?v=96T6OCEqZNk&t=851s)
|
6a2c87f16dc04d3da4177d6c01381216
|
|
Linux Kernel Module
|
Linux Kernel Usages
|
Aug 5, 2021
|
Alan Jo
|
Alan Jo
|
Aug 5, 2021
|
### Linux Kernel Module Usage
|Title|
|:-:|
|[Linux Kernel Module Development](https://texonom.com/linux-kernel-module-development-fb5ab77da35440748ac486a38ea48874)|
|
e949c629e5714d98acd2d29c417c8c19
|
|
Linux Kernel Rust
|
Linux Kernel Usages
|
Dec 14, 2022
|
Alan Jo
|
Alan Jo
|
Dec 14, 2022
|
> [Thread by @LinaAsahi on Thread Reader App](https://threadreaderapp.com/thread/1577667445719912450.html)
|
b3ba72226dec4deabf8f12d225d0017f
|
|
Linux Kernel Tool
|
Linux Kernel Usages
|
Mar 30, 2022
|
Alan Jo
|
Alan Jo
|
Mar 30, 2022
|
### Linux Kernel Tools
|Title|
|:-:|
|[Wachy](https://texonom.com/wachy-a71983dbd9b44a948c02cb8fcc05f2d9)|
|
3720a4ef61984599b9a7b51c75877baf
|
|
Linux Kernel Vulnerability
|
Linux Kernel Usages
|
Mar 9, 2022
|
Alan Jo
|
Alan Jo
|
Mar 9, 2022
|
### Linux Kernel Vulnerabilities
|Title|
|:-:|
> [Linux has been bitten by its most high-severity vulnerability in years](https://arstechnica.com/information-technology/2022/03/linux-has-been-bitten-by-its-most-high-severity-vulnerability-in-years/)
|
a70a168b6ec54908ab9e677f485a5ec1
|
|
Linux Kernel Contribute Tool
|
Linux Kernel Contribute Usages
|
Feb 22, 2022
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
### Linux Kernel Contribute Tools
|Title|
|:-:|
|[Sizbot](https://texonom.com/sizbot-1ac9b410287f429684fb317b099a4fe3)|
|[Pahole](https://texonom.com/pahole-610a0febc5434e78aafc4dbde74794be)|
|[Linux Sparse](https://texonom.com/linux-sparse-f93b4858070b41fb81dd4132bea46daf)|
|[dropwatch](https://texonom.com/dropwatch-c1dc7d94dd0143d2a871203d58c6ac85)|
### Linux Networking Stack Tools
|Title|
|:-:|
|[Dropwatch](https://texonom.com/dropwatch-56631390addd4c659e70478ea3db74f2)|
|
68e5d89e75d64564ba914f1ea061ae16
|
|
Linux Kernel Maintainer
|
Linux Kernel Contribute Usages
|
Dec 15, 2021
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
3dd75be0db9a434aaf2911fa50a01bad
|
||
dropwatch
|
Linux Kernel Contribute Tools
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
c1dc7d94dd0143d2a871203d58c6ac85
|
||
Linux Sparse
|
Linux Kernel Contribute Tools
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
> [Welcome to sparse's documentation - sparse 0.6.4 documentation](https://sparse.docs.kernel.org/en/latest/)
|
f93b4858070b41fb81dd4132bea46daf
|
|
Pahole
|
Linux Kernel Contribute Tools
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
dwarves ํจํค์ง์ ํฌํจ๋ ํ๋ก๊ทธ๋จ[dwarves](https://github.com/acmel/dwarves)
> [pahole](https://jang574.tistory.com/94)
|
610a0febc5434e78aafc4dbde74794be
|
|
Sizbot
|
Linux Kernel Contribute Tools
|
Dec 15, 2021
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
- Bugfix
> - syzbot์์ ์ฐพ๊ธฐ
>> [syzbot](https://syzkaller.appspot.com/upstream)
|
1ac9b410287f429684fb317b099a4fe3
|
|
Dropwatch
|
Linux Networking Stack Tools
|
Feb 23, 2022
|
Alan Jo
|
Alan Jo
|
Apr 15, 2023
|
[dropwatch](https://github.com/nhorman/dropwatch)
|
56631390addd4c659e70478ea3db74f2
|
|
Linux Kernel Module Development
|
Linux Kernel Module Usage
|
Aug 5, 2021
|
Alan Jo
|
Alan Jo
|
Aug 5, 2021
|
### Linux Kernel Module Development
|Title|
|:-:|
|[Linux Kernel Module Development Guide](https://texonom.com/linux-kernel-module-development-guide-cf9f588437994263aa617b80e84da75a)|
|
fb5ab77da35440748ac486a38ea48874
|
|
Linux Kernel Module Development Guide
|
Linux Kernel Module Development
|
Aug 5, 2021
|
Alan Jo
|
Alan Jo
|
Aug 5, 2021
|
> [GitHub - sysprog21/lkmpg: The Linux Kernel Module Programming Guide (updated for 5.x kernels)](https://github.com/sysprog21/lkmpg?utm_source=tldrnewsletter)
|
cf9f588437994263aa617b80e84da75a
|
|
Wachy
|
Linux Kernel Tools
|
Mar 30, 2022
|
Alan Jo
|
Alan Jo
|
Mar 30, 2022
|
[wachy](https://github.com/rubrikinc/wachy) [eBPF](https://texonom.com/ebpf-4acde39af7154c76913183239201cb7a)
|
> [Introducing wachy: A New Approach to Performance Debugging](https://www.rubrik.com/blog/technology/22/1/introducing-wachy-a-new-approach-to-performance-debugging)
|
a71983dbd9b44a948c02cb8fcc05f2d9
|
epoll
|
Linux Multiplexing
| null | null | null | null | null |
select์ ๋์ฒด์ epoll
> [select ์ epoll](https://ozt88.tistory.com/21)
|
77fc606f7e854425b9ba6dfca05572ae
|
linux select
|
Linux Multiplexing
| null | null | null | null | null |
์ฑ๊ธ์ฐ๋ ๋๋ก ๋ค์ค I/O๋ฅผ ์ฒ๋ฆฌํ๋ ๋ฉํฐํ๋ ์ฑ ํต์ง๋ชจ๋ธ์ ๊ฐ์ฅ ๋ํ์ ์ธ ๋ฐฉ๋ฒ
ํด๋น ํ์ผ ๋์คํฌ๋ฆฝํฐ๊ฐ I/O๋ฅผ ํ ์ค๋น๊ฐ ๋์๋์งย ์ ์ ์๋ค๋ฉด, ๊ทธ ํ์ผ ๋์คํฌ๋ฆฝํฐ๊ฐ ํ ๋น๋ฐ์ ์ปค๋Buffer์ ๋ฐ์ดํฐ๋ฅผ ๋ณต์ฌํด์ฃผ๊ธฐ๋ง ํ๋ฉด๋๋ค
select๊ฐ ๋ชจ๋ fd๋ฅผ ์ํํ๋ฉด์ recv()๋ฅผ ํธ์ถํ๋ ๋ฐฉ๋ฒ๋ณด๋ค๋ ํจ์ฌ ์ ๊ตฌํ๋ ๋ฉํฐํ๋ ์ฑ์ธ ๊ฒ์ ์๋ช
ํ๋ค
> [select ์ epoll](https://ozt88.tistory.com/21)
|
46ffadf72e744ca28c0feee5fbd367cb
|
eBPF
|
Linux Process Notion
|
Dec 5, 2021
|
Alan Jo
|
Alan Jo
|
Aug 9, 2023
|
[undefined](https://github.com/cilium/ebpf)
|
## Extewnded Berkely Packet Filter
enables the dynamic insertion of powerful security, visibility, and networking control logic into the Linux kernel
์ปค๋ ๋ด ๊ฐ์๋จธ์ ์ ํ ์ข
๋ฅ
bpf() ์์คํ
์ฝ์ ํตํด์ ์ ์ ์คํ์ด์ค์ eBPF ํ๋ก๊ทธ๋จ์ด ํต์
used to provide high-performance networking, multi-cluster and multi-cloud capabilities, advanced load balancing, transparent encryption, extensive network security capabilities, transparent observability
### eBPF Notion
|Title|
|:-:|
|[BCC](https://texonom.com/bcc-279ce1a4e4d44f9b806fa03292d70920)|
|[BPF](https://texonom.com/bpf-982245240afb4092801efc4c97b5d185)|
### eBPF Usages
|Title|
|:-:|
|[IOVisor](https://texonom.com/iovisor-d629d160efde4c8aad15ec1f25fb9607)|
|[Cilium](https://texonom.com/cilium-7e1f6a7f9a8f447cafce6f1514989c06)|
## Extended Berkeley Packet Filter
๋คํธ์ํฌ ํธ๋ํฝ์ ๋ถ์
Netflix์์ ์ฌ์ฉ
has go library
> [eBPF - Introduction, Tutorials & Community Resources](https://ebpf.io/)
> [[Linux] eBPF(Extended Berkeley Packet Filter)๋?](https://i5i5.tistory.com/401)
|
4acde39af7154c76913183239201cb7a
|
Linux Container
|
Linux Process Notion
|
Mar 11, 2020
|
Alan Jo
|
Alan Jo
|
Aug 9, 2023
|
[microVM](https://texonom.com/microvm-3a925db907ad4263a949250b51930fe9) [CNCF](https://texonom.com/cncf-a07511bde6ef409a9a2d59443b6f0587) [Service Cluster](https://texonom.com/service-cluster-5e07c8d089d04f7ea4c78b191ed07949)
|
### Machine is Resource Pool from container view
๊ธฐ์กด ์๋ฒ๋ ์ ๋๋ก ์ฃฝ์ง ์๊ธฐ ์ํด ๊ด๋ฆฌํด์ผ๋ ๋์์ด์ง๋ง ์ปจํ
์ด๋๋ ํ์ํ ๋ ๋์ํ๊ณ ์ด์ฉ๊ฐ์น๊ฐ ๋จ์ด์ง๋ฉด ์ธ์ ๋ ์ง ์ฃฝ์ผ์ ์๋ ๋ผ์ดํ์ฌ์ดํด์ ์ง๋ ๊ฒ์ด ํน์ง
์ปจํ
์ด๋ ํ๊ฒฝ์ ๋์
ํ๋ คํ๋ฉด ๊ธฐ์กด ๋ ๊ฑฐ์(Legacy) ๋ฐ ํด๋ผ์ฐ๋ ํ๊ฒฝ์์ ์ต์ํด์ ธ ์๋ ๋ฐฉ์๋๋ก ์ ๊ทผํ๋ฉด ์ฌ๋ฌ๋ชจ๋ก ์ดํดํ๊ธฐ ํ๋ ๋ถ๋ถ
### Linux Container Notion
|Title|
|:-:|
|[Linux Container History](https://texonom.com/linux-container-history-1c33203633de4aeab40f342c14884bfa)|
|[Linux Container Runtime](https://texonom.com/linux-container-runtime-a46f3bbb257849beb5cf26a4f82c46e7)|
|[Linux Container Standard](https://texonom.com/linux-container-standard-765d9e1e4c2e46919c50e1e29efa7111)|
|[Linux Container Structure](https://texonom.com/linux-container-structure-8512eb6b7cb64d7eaa40ac95b71b5d00)|
### Linux Container Usages
|Title|
|:-:|
|[Container Managers](https://texonom.com/container-managers-97f6dc84c408497dbbbe70b36097a294)|
|[Container Image](https://texonom.com/container-image-398bd967f78e416b90127e4765cb967d)|
|[Container Registry](https://texonom.com/container-registry-8ea5deb5cb6d4e798862dfb7a90a229f)|
|[Container Orchestration](https://texonom.com/container-orchestration-ecf954b1bb5b4bd4a4b15ae43d7db576)|
|[Compose Spec](https://texonom.com/compose-spec-08f93c987ee44b2598229df98b23bede)|
|[Linux Container Tool](https://texonom.com/linux-container-tool-ddf926ded1014c13aaeba640cdb4fe39)|
|[Container Native Storage](https://texonom.com/container-native-storage-6d4a771f6e214dc9add8cc79dadcbfcc)|
> [Ivan on Containers, Kubernetes, and Server-Side](https://iximiuz.com/en/)
|
4d5f19a0756449b5a61227cefb6e33e4
|
Linux Scheduler
|
Linux Process Notion
|
Jun 7, 2020
|
Alan Jo
|
Alan Jo
|
Aug 9, 2023
|
Linux Schedulers
>
> [Cachy-sched](https://texonom.com/cachy-sched-0709b2b9a263461d894e61fe7fa06ae0)
>
|
24b9caa194b94752a552dcd39c64cae5
|
|
PID
|
Linux Process Notion
|
May 11, 2021
|
Alan Jo
|
Alan Jo
|
Aug 9, 2023
|
[linux pid namespace](https://texonom.com/linux-pid-namespace-68583a6820e349f4a46777e618831fa1)
|
Process id
๋จ์ํ id๊ฐ ์๋๋ผ parent child nested tree ๊ตฌ์กฐ
|
723d5306e37c4ad7bc41198cc01abffb
|
BCC
|
eBPF Notion
|
Dec 5, 2021
| null | null | null |
[undefined](https://github.com/iovisor/bcc)
|
### eBPF Compiler Collection
Tools for BPF-based Linux IO analysis, networking, monitoring
|
279ce1a4e4d44f9b806fa03292d70920
|
BPF
|
eBPF Notion
|
Dec 5, 2021
| null | null | null |
## Classic BPF
๋คํธ์ํฌ ํธ๋ํฝ์ ๋ถ์ํด์ผํ๋ ํ๋ก๊ทธ๋จ์ ์ํด ํน์ ์ปดํจํฐ ์ด์ ์ฒด์ ์์ ์ฌ์ฉ๋๋ ๊ธฐ์
***eBPF***๋ ํ์ฅ BPF๋ผ๋ ๋ป
๋คํธ์ํฌ bpf ์ฝ์ ํ์ฅ์์ผ ์ผ๋ฐํํ์ฌ eBPF ํ์
|
982245240afb4092801efc4c97b5d185
|
|
Cilium
|
eBPF Usages
|
Dec 5, 2021
|
Alan Jo
|
Alan Jo
|
Dec 5, 2021
|
[undefined](https://github.com/cilium/cilium)
|
## Sidecarless Service Mesh Model
provide networking, security, and observability for cloud native environments such as Kubernetes clusters and other container orchestration platforms
[cilium](https://github.com/cilium/cilium)
[Cilium Huddle](https://texonom.com/cilium-huddle-270ab2bb315b48a2b09f37fe4531bf95)
> [Cilium - Linux Native, API-Aware Networking and Security for Containers](https://cilium.io/learn)
> [Try eBPF-powered Cilium Service Mesh - join the beta program!](https://cilium.io/blog/2021/12/01/cilium-service-mesh-beta)
|
7e1f6a7f9a8f447cafce6f1514989c06
|
IOVisor
|
eBPF Usages
|
Dec 5, 2021
|
Alan Jo
|
Alan Jo
|
Dec 5, 2021
|
[BCC](https://texonom.com/bcc-279ce1a4e4d44f9b806fa03292d70920)
|
d629d160efde4c8aad15ec1f25fb9607
|
|
Cilium Huddle
|
Cilium
| null | null | null | null | null |
## for Kubernetes Cilium
[hubble](https://github.com/cilium/hubble)
|
270ab2bb315b48a2b09f37fe4531bf95
|
Linux Container History
|
Linux Container Notion
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Jan 15, 2023
|
[Cluster Manager History](https://texonom.com/cluster-manager-history-219a2e5a701f47d9be118ae2efdfdeb0)
|
๋ฆฌ๋
์ค๋ root๋ก๋ถํฐ file system์ด ๋ชจ๋ ์์ํ๊ณ ๋ฆฌ๋
์ค ์์ฒด๊ฐ ํ์ผ ๊ธฐ๋ฐ os
๊ทธ๋์ fake root์ธ /chroot๋ฅผ root๋ก ์ง์ ํด์ ํด๋น ๊ฒฝ๋ก์ process๋ฅผ ๊ฐ๋ ์ ์๊ฒ ํ๋ค
์ฒ์์ ftp ์๊ฒฉ ์ ์ ๋ฑ์ ๊ฐ๋๊ธฐ ์ํ ์ฉ๋๋ก ์ฌ์ฉ
chroot cli๋ new root์ ์คํํ ์ปค๋งจ๋๋ฅผ ์ธ์๋ก ๋ฐ๋๋ค
### chroot์ ๋ฌธ์ ์
- fake root path is escapable - pivot_root
- unisolated user authority filesystems, process tree, network, ipc ... - linux namespace
- unlimited resource - cgroup
> [A Brief History of Containers: From the 1970s Till Now](https://blog.aquasec.com/a-brief-history-of-containers-from-1970s-chroot-to-docker-2016)
> [1ํธ.์ปจํ
์ด๋ ์ธํฐ๋(1)](https://netpple.github.io/docs/make-container-without-docker/container-internal-1)
> [Containers are chroot with a Marketing Budget](https://earthly.dev/blog/chroot)
> [A Brief History of Containers: From the 1970s Till Now](https://blog.aquasec.com/a-brief-history-of-containers-from-1970s-chroot-to-docker-2016)
|
1c33203633de4aeab40f342c14884bfa
|
Linux Container Runtime
|
Linux Container Notion
|
Jun 15, 2021
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
### Linux Container Runtimes
|Title|
|:-:|
|[HLCR](https://texonom.com/hlcr-c20590b4d83545e8adaeff1eed52c146)|
|[LLCR](https://texonom.com/llcr-6d29b9d5917b4b58b6c00bd74675dfad)|
### Container Internal
> [๋์ปค ์์ด ์ปจํ
์ด๋ ๋ง๋ค๊ธฐ](https://netpple.github.io/docs/make-container-without-docker/)
|
a46f3bbb257849beb5cf26a4f82c46e7
|
|
Linux Container Standard
|
Linux Container Notion
|
Jun 15, 2021
|
Alan Jo
|
Alan Jo
|
Dec 30, 2021
|
[Opencontainers](https://texonom.com/opencontainers-909e479b40274ebe813fc0094b52d24b)
### Linux Container Standards
|Title|
|:-:|
|[OCI](https://texonom.com/oci-d21cfa8bf70b4fa6ab2cdccedc93f300)|
|[CRI](https://texonom.com/cri-f7d9ee1cb32f475e9e7a70d68c08924e)|
|[CNI](https://texonom.com/cni-fdb73d86d6114a578742e449365b617a)|
|[LXC](https://texonom.com/lxc-ab459eb12a584ff39b6cc0c65b8b028d)|
> ์ปจํ
์ด๋ ํฌ๋งท๊ณผ ๋ฐํ์์ ๋ํ ํน์ ํ ๊ท๊ฒฉ์ด ์๋ค ๋ณด๋ ์ปจํ
์ด๋์ ๋ฏธ๋๋ ๋ถ์
> 2015๋
6์ ๋์ปค, ์ฝ์ดOS, AWS, ๊ตฌ๊ธ, ๋ง์ดํฌ๋ก์ํํธ, IBM ๋ฑ ์ฃผ์ ํ๋ซํผ ๋ฒค๋๋ค์ ์ ํ๋ฆฌ์ผ์ด์
์ ์ด์์ฑ(Portability) ๊ด์ ์์ ์ปจํ
์ด๋ ํฌ๋งท๊ณผ ๋ฐํ์์ ๋ํ ๊ฐ๋ฐฉํ ์
๊ณ ํ์ค์ ๋ง๋ค๊ธฐ ์ํด OCI(Open Container Initiative)๋ฅผ ๊ตฌ์ฑ
> ์ดํ ์ปจํ
์ด๋ ์์ฅ์ OCI์ ๋ฐํ์ ๋ช
์ธ์ ์ด๋ฏธ์ง ๋ช
์ธ๋ฅผ ์ค์ํ๋ ๋ฐฉํฅ์ผ๋ก ์ฑ์ฅ
> 2016๋
12์ ์ฟ ๋ฒ๋คํฐ์ค(Kubernetes)์ ์ปจํ
์ด๋ ๋ฐํ์์ ๋ง๋ค๊ธฐ ์ํ CRI(Container Runtime Interface)๊ฐ ๋ฑ์ฅ
> 
> 
> 
### Container Internal
> [๋์ปค ์์ด ์ปจํ
์ด๋ ๋ง๋ค๊ธฐ](https://netpple.github.io/docs/make-container-without-docker/)
### Container Trend
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
765d9e1e4c2e46919c50e1e29efa7111
|
|
Linux Container Structure
|
Linux Container Notion
|
Jan 21, 2023
|
Alan Jo
|
Alan Jo
|
Jan 21, 2023
|
> [[๋ฒ์ญ]์ฟ ๋ฒ๋คํฐ์ค ํจํท์ ์ถ - #1](https://coffeewhale.com/packet-network1)
|
8512eb6b7cb64d7eaa40ac95b71b5d00
|
|
HLCR
|
Linux Container Runtimes
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Nov 21, 2021
|
## High-Level Container Runtime
๊ณ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ ์๊ฒฉ ์ ํ๋ฆฌ์ผ์ด์
์ด ์ปจํ
์ด๋๋ฅผ ๋
ผ๋ฆฌ์ ์ผ๋ก ์คํํ๊ณ ๋ชจ๋ํฐ๋ง ํ๋๋ฐ ์ฌ์ฉํ ์ ์๋ ๋ฐ๋ชฌ ๋ฐ API๋ฅผ ์ ๊ณต
์ปจํ
์ด๋๋ฅผ ์คํํ๊ธฐ ์ํด ์ ์์ค ๋ฐํ์ ์์ ๋ฐฐ์น
์ปจํ
์ด๋๋ฅผ ์คํํ๋ ค๋ฉด ์ ์์ค ๋ฐ ๊ณ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ด ํ์ํ๊ธฐ ๋๋ฌธ์ OCI ๋ฐํ์๊ณผ ํจ๊ป ๋์ปค๊ฐ ๊ทธ ์ญํ ์ ํ์ต๋๋ค
### High-Level Container Runtimes
|Title|
|:-:|
|[Containerd](https://texonom.com/containerd-f5ac8eb725ff4100a982f6b9b56c4125)|
|[CRI-O](https://texonom.com/cri-o-8a7f549343d2466185e597753c54f239)|
|[docker-containerd](https://texonom.com/docker-containerd-3a482da5be3141019cfdc16e63784e6c)|
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
c20590b4d83545e8adaeff1eed52c146
|
|
LLCR
|
Linux Container Runtimes
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
[OCI](https://texonom.com/oci-d21cfa8bf70b4fa6ab2cdccedc93f300)
|
### Low-Level Container Runtime
### Low-Level Container Runtimes
|Title|
|:-:|
|[Kuasar](https://texonom.com/kuasar-d95268af1ece462d8ae6ec5c9e0c4756)|
|[crun](https://texonom.com/crun-efde0ea645cc4a4a9f8a1e676b7b0cc6)|
|[runC](https://texonom.com/runc-7adddcbef9394c3e986e156a918c2b2e)|
|[docker oci runtime](https://texonom.com/docker-oci-runtime-baa8fcf765b544c1bfdc7ef2ef9d9d76)|
|[youki](https://texonom.com/youki-74cf84d7980f4403bfd06ab0e523a06d)|
### ์ปจํ
์ด๋๋ Linux namespace์ cgroup์ ์ฌ์ฉํ์ฌ ๊ตฌํ
- namespace๋ ๊ฐ ์ปจํ
์ด๋์ ๋ํด ํ์ผ ์์คํ
์ด๋ ๋คํธ์ํน๊ณผ ๊ฐ์ ์์คํ
๋ฆฌ์์ค๋ฅผ ๊ฐ์ํ
- cgroup์ ๊ฐ ์ปจํ
์ด๋๊ฐ ์ฌ์ฉํ ์ ์๋ CPU ๋ฐ ๋ฉ๋ชจ๋ฆฌ์ ๊ฐ์ ๋ฆฌ์์ค ์์ ์ ํํ๋ ์ญํ
์ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ namespace์ cgroup ์ค์ ํ ํด๋น namespace ๋ฐ cgroup ๋ด์์ ๋ช
๋ น์ ์คํ
์ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ ์ปจํ
์ด๋๋ฅผ ์ค์ ์คํํ๋ ์ญํ ์ ํ์ง๋ง ์ด๋ฏธ์ง๋ก๋ถํฐ ์ปจํ
์ด๋๋ฅผ ์คํํ๋ ค๋ฉด ์ด๋ฏธ์ง์ ๊ด๋ จ๋ API ๊ฐ์ ๊ธฐ๋ฅ์ด ํ์
์ด๋ฌํ ๊ธฐ๋ฅ์ ๊ณ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์์ ์ ๊ณต
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
6d29b9d5917b4b58b6c00bd74675dfad
|
Containerd
|
High-Level Container Runtimes
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Feb 1, 2022
|
### Containerd Notion
|Title|
|:-:|
|[Containerd History](https://texonom.com/containerd-history-6aeeec26feef4c1d9ea8f859c8c95caf)|
|[Containerd Property](https://texonom.com/containerd-property-e5cd374b355a40f0b56537ee241889e6)|
### Containerd Usages
|Title|
|:-:|
|[nerdctl](https://texonom.com/nerdctl-32eaaff03fc242e0943d43474aab0d8b)|
|
f5ac8eb725ff4100a982f6b9b56c4125
|
|
CRI-O
|
High-Level Container Runtimes
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Dec 30, 2021
|
## CRI + OCI
## k8s standard runtime
[CRI-O Tool](https://texonom.com/cri-o-tool-627e961132024c1f9a32be9e2cf5c1fe)
CRI๊ฐ ๋ง๋ค์ด์ง ํ ์ฃผ์ ํ๋ซํผ ๋ฒค๋๋ค์ ๋ณธ๊ฒฉ์ ์ผ๋ก ์ปจํ
์ด๋ ๋ฐํ์ ๊ตฌ์ถ์ ์ํด ๋
ธ๋ ฅํ์์ต๋๋ค. ๊ทธ ์ค ๋ ๋ํ, ์ธํ
, SUSE, Hyper, IBM ๋ฑ์ ๊ด๋ฆฌ์์ ์ปจํธ๋ฆฌ๋ทฐํฐ๋ค์ด ์ปค๋ฎค๋ํฐ ์ค์ฌ์ ์คํ์์ค ํ๋ก์ ํธ์ธ CRI-O๋ฅผ ๊ฐ๋ฐ
CRI-O๋ ์ปจํ
์ด๋์ ์คํ์ ๋ชฉ์ ์ผ๋ก ๊ฒฝ๋ํํ๊ธฐ ๋๋ฌธ์ ๋์ปค๊ฐ ์ ๊ณตํ๋ ์ปจํ
์ด๋ ์์ฑ ๋ฐ ์ด๋ฏธ์ง ๋น๋์ ๊ฐ์ ๊ธฐ๋ฅ์ ์ ๊ณตํ์ง ์์ต๋๋ค
CRI-O ๋๋ถ์ ์ฟ ๋ฒ๋คํฐ์ค๋ ์ปจํ
์ด๋๋ฅผ ์คํํ ๋ ๋์ปค๊ฐ ํ์์์์ผ๋, ์ปจํ
์ด๋์ ์์ฑ ๋ฐ ์ด๋ฏธ์ง ๋น๋์ ๊ฐ์ ๊ณผ์ ์์๋ ์ฌ์ ํ ๋์ปค๋ฅผ ํ์๋ก ํ์ต๋๋ค. ์ด๋ฌํ ์ด์ ๋ก CRI-O ๊ฐ๋ฐํ์ ๋์ปค๋ฅผ ๋์ฒดํ ์ ์๋ ์๋ก์ด ์ํ๊ณ๋ฅผ ๋ง๋ค๊ธฐ ์ํด ๋
ธ๋ ฅ
๊ทธ ๊ฒฐ๊ณผ๊ฐ ์๋ ํด๋ค
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
8a7f549343d2466185e597753c54f239
|
|
docker-containerd
|
High-Level Container Runtimes
|
May 13, 2021
|
Alan Jo
|
Alan Jo
|
Nov 21, 2021
|
๋์ปค๋ docker-containerd๋ผ๋ ๊ฐ์ฅ ์ ์๋ ค์ง ๊ณ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ ์ ๊ณต
|
3a482da5be3141019cfdc16e63784e6c
|
|
Containerd History
|
Containerd Notion
|
Nov 21, 2021
|
Alan Jo
|
Alan Jo
|
Nov 21, 2021
|
runC์ ๋ง์ฐฌ๊ฐ์ง๋ก ๋์ปค์์ ์ปจํ
์ด๋๋ฅผ ์คํํ๊ธฐ ์ํด ๊ฐ๋ฐ๋์์ผ๋ ๋์ค์ ๋
๋ฆฝ์ ์ธ ๋ผ์ด๋ธ๋ฌ๋ฆฌ๋ก ์ถ์ถ
|
6aeeec26feef4c1d9ea8f859c8c95caf
|
|
Containerd Property
|
Containerd Notion
|
Nov 20, 2021
|
Alan Jo
|
Alan Jo
|
Nov 21, 2021
|
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
e5cd374b355a40f0b56537ee241889e6
|
|
nerdctl
|
Containerd Usages
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Feb 19, 2022
|
[undefined](https://github.com/containerd/nerdctl)
|
## contaiNERD CTL
Docker-compatible CLI
[nerdctl ipfs](https://texonom.com/nerdctl-ipfs-bd331fab7f0441f4b06876d98103b4a9)
|
32eaaff03fc242e0943d43474aab0d8b
|
nerdctl ipfs
|
nerdctl
| null | null | null | null | null |
`ipfs:// `prefix can be used forย `IMAGE `to pull it from IPFS
[IPFS](https://texonom.com/ipfs-753c153646884ec7b2cf71d81e9dbb82)
|
bd331fab7f0441f4b06876d98103b4a9
|
CRI-O Tool
|
CRI-O
| null | null | null | null | null |
- **Buildah, Podman, Skopeo๋ ๋ณ๋์ ๋ฐ๋ชฌ ์์ด ์ ํต์ ์ธ forkยทexec ๋ชจ๋ธ์ ์ฌ์ฉํ๋ฉฐ ์ฌ์ฉ์ ๋ค์ ์คํ์ด์ค๋ฅผ ์ด์ฉํด ์ปจํ
์ด๋๋ฅผ ์คํํจ์ผ๋ก์จ ๋จ์ผ์คํจ์ , audit ๋ณด์ ๊ธฐ๋ฅ ์ฌ์ฉ ๋ฐ ๋ฃจํธ ๊ถํ ๋ฌธ์ ๋ฅผ ํด๊ฒฐ**
- ๋์ปค์ ์๋ฒ๊ฐ ๋๋ฌด ๋ง์ ๊ธฐ๋ฅ์ ๊ฐ์ง๊ณ ์๋ ๋จ์ ์ ๊ฐ ํด ๋ณ๋ก ๋ค์๊ณผ ๊ฐ์ด ๊ธฐ๋ฅ์ ๋๋์ด ์ ๊ณตํ๋ ๋ฐฉ์์ผ๋ก ๋ณด์
[Buildah](https://texonom.com/buildah-f18653f6dba1498c9d79646fde81837c)
[Podman](https://texonom.com/podman-0445a36fd50643579ee9354502a13960)
[Skopeo](https://texonom.com/skopeo-163433db1b8c49f5a7252e61e1b1f706)
buildah๋ OCI ์ด๋ฏธ์ง๋ฅผ ์์ฑํ๋ ํจ์จ์ ์ธ ๋๊ตฌ๋ก, Podman์ ๊ทธ๋ฌํ ์ด๋ฏธ์ง์ ์ด๋ฏธ์ง๋ฅผ ํตํด ์์ฑํ ์ปจํ
์ด๋๋ฅผ ์ ์งํ๊ณ ๊ด๋ฆฌํ๋ ๋๊ตฌ
๊ธฐ์ ์ ์ผ๋ก buildah run์ Dockerfile RUN์ ์๋ฎฌ๋ ์ดํธํ๋ฉฐ podman run์ docker run์ ์๋ฎฌ๋ ์ดํธ
๋น๊ตํ๋ฉด skopeo๋ gh cli
podman ์ git
buildsh๋ compiler
|
627e961132024c1f9a32be9e2cf5c1fe
|
crun
|
Low-Level Container Runtimes
|
Dec 30, 2021
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
A fast and lightweight fully featured OCI runtime and C library for running containers (by containers)
crun isย **faster than runc**ย and has a much lower memory footprint
crun could go much lower than that, and require < 1M
[crun](https://github.com/containers/crun)
> [An introduction to crun, a fast and low-memory footprint container runtime](https://www.redhat.com/sysadmin/introduction-crun)
|
efde0ea645cc4a4a9f8a1e676b7b0cc6
|
|
docker oci runtime
|
Low-Level Container Runtimes
|
May 13, 2021
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
baa8fcf765b544c1bfdc7ef2ef9d9d76
|
||
Kuasar
|
Low-Level Container Runtimes
|
Apr 24, 2023
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
rust
[kuasar](https://github.com/kuasar-io/kuasar)
|
d95268af1ece462d8ae6ec5c9e0c4756
|
|
runC
|
Low-Level Container Runtimes
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
[Opencontainers](https://texonom.com/opencontainers-909e479b40274ebe813fc0094b52d24b) [undefined](https://github.com/opencontainers/runc)
|
### CLI tool for spawning and running containers according to the OCI specification
OCI๋ฅผ ์ค์ํ๋ ์ ์์ค ์ปจํ
์ด๋ ๋ฐํ์ runC
runC๋ ์๋ ๋์ปค์์ ์ปจํ
์ด๋๋ฅผ ์คํํ๊ธฐ ์ํด ๊ฐ๋ฐ๋์์ผ๋, OCI ๋ฐํ์ ํ์ค์ ์ํด ๋
๋ฆฝ์ ์ธ ๋ผ์ด๋ธ๋ฌ๋ฆฌ๋ก ์ฌ์ฉ
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
7adddcbef9394c3e986e156a918c2b2e
|
youki
|
Low-Level Container Runtimes
|
Oct 1, 2021
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
> [GitHub - containers/youki: A container runtime written in Rust](https://github.com/containers/youki?utm_source=tldrnewsletter)
|
74cf84d7980f4403bfd06ab0e523a06d
|
|
Opencontainers
|
Linux Container Standard
| null | null | null | null | null |
### OCI ์์ฒด
> [Open Container Initiative](https://github.com/opencontainers?type=source)
> [Open Container Initiative](https://opencontainers.org/)
|
909e479b40274ebe813fc0094b52d24b
|
CNI
|
Linux Container Standards
|
Jan 2, 2021
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
[cni](https://github.com/containernetworking/cni) [CNCF](https://texonom.com/cncf-a07511bde6ef409a9a2d59443b6f0587)
|
## Container Network Interface
[linux network namespace](https://texonom.com/linux-network-namespace-65863fd528c1444fa6f6c2409568a9df) ์ ๋คํธ์ํฌ ํ๋ฌ๊ทธ์ธ ์ฌ์ด์ ์ธํฐํ์ด์ค
[Linux Container Runtime](https://texonom.com/linux-container-runtime-a46f3bbb257849beb5cf26a4f82c46e7) ์ด CNI๋ฅผ ์ด์ฉํ์ฌ Pod ๋คํธ์ํฌ๋ฅผ ์ค์
### CNI Notion
|Title|
|:-:|
|[CNI Plugin](https://texonom.com/cni-plugin-a2eb0663fc3341c4a2ef4fe28337ad15)|
|[CNI Sturcture](https://texonom.com/cni-sturcture-d76068685d55441ab2f609f9d518f3e3)|
- CNI์ ๋คํธ์ํฌ ์ ์์๋ JSON ํ์์ผ๋ก ์ ์
- ๋คํธ์ํฌ ์ ์์๋ STDIN์ ํตํด ์คํธ๋ฆผ์ผ๋ก CNI plugin์ ์ ๋ฌ
- ๋ค๋ฅธ ๋งค๊ฐ๋ณ์๋ค์ ํ๊ฒฝ๋ณ์๋ก plugin์ ์ ๋ฌ
- CNI plugin์ ์คํํ์ผ(executable)๋ก ๊ตฌํ
### Official
> [CNI](https://www.cni.dev/)
### Container Network
> [Container Network Interface](https://medium.com/@lhs6395/container-network-interface-e36b199be83f)
> [Ray.H.Li - Medium](https://medium.com/@lhs6395)
> [cni/SPEC.md at main ยท containernetworking/cni](https://github.com/containernetworking/cni/blob/main/SPEC.md)
|
fdb73d86d6114a578742e449365b617a
|
CRI
|
Linux Container Standards
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Dec 30, 2021
|
[CRI-O](https://texonom.com/cri-o-8a7f549343d2466185e597753c54f239)
|
## Container Runtime Interface
[CRI History](https://texonom.com/cri-history-b3457fdcbbdd4111ba8a65d15162bf46)
CRI๋ ์ฟ ๋ฒ๋คํฐ์ค์์ ๋ง๋ ์ปจํ
์ด๋ ๋ฐํ์ ์ธํฐํ์ด์ค๋ก ๊ฐ๋ฐ์๋ค์ ์ปจํ
์ด๋ ๋ฐํ์ ๊ตฌ์ถ์ ๋ํ ์ง์
์ฅ๋ฒฝ์ ๋ฎ์ถ์ด ์ค
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
f7d9ee1cb32f475e9e7a70d68c08924e
|
LXC
|
Linux Container Standards
|
Aug 23, 2020
|
Alan Jo
|
Alan Jo
|
Nov 10, 2021
|
## LinuX Containers
- Docker๋ ์ฑ ๋ฐฐํฌ๋ฅผ ์ ๋ฌธ์ผ๋กํฉ๋๋ค.
- LXD๋ (Linux) ๊ฐ์ ๋จธ์ ๋ฐฐํฌ๋ฅผ ์ ๋ฌธ์ผ๋กํฉ๋๋ค.
[LXD](https://texonom.com/lxd-00a48ab121fd4283b0e4dfdde61dac61)
[LXC Snapshot](https://texonom.com/lxc-snapshot-9e6d80c9aff846ebad003f3ffd78311c)
> [LXC - Linux Containers](https://github.com/lxc)
> [Linux Containers](https://linuxcontainers.org/ko/)
> [Docker, LXD ๋ฐ LXC์ ์ฐจ์ด์ ์ ๋ฌด์์
๋๊น?](https://qastack.kr/unix/254956/what-is-the-difference-between-docker-lxd-and-lxc)
|
ab459eb12a584ff39b6cc0c65b8b028d
|
|
OCI
|
Linux Container Standards
|
Sep 27, 2020
|
Alan Jo
|
Alan Jo
|
Apr 24, 2023
|
[Linux Container Runtime](https://texonom.com/linux-container-runtime-a46f3bbb257849beb5cf26a4f82c46e7)
|
## Open Container Initiative
### OCI Notion
|Title|
|:-:|
|[OCI Runtime Spec](https://texonom.com/oci-runtime-spec-831902c40a5746b4b2996f5fe5559fbe)|
|[OCI Image Spec](https://texonom.com/oci-image-spec-76b32164c15f4305976a1cac7b6997aa)|
|[OCI Distribution Spec](https://texonom.com/oci-distribution-spec-2e02360824954a5585dc527fa660f329)|
> [The differences between Docker, containerd, CRI-O and runc](https://www.tutorialworks.com/difference-docker-containerd-runc-crio-oci/)
> [Docker and the OCI container ecosystem](https://lwn.net/SubscriberLink/902049/374614a66c0367f3/)
|
d21cfa8bf70b4fa6ab2cdccedc93f300
|
CNI Plugin
|
CNI Notion
|
Feb 19, 2023
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
CNI plugin์ด loopback, eth0 ์ธํฐํ์ด์ค๋ฅผ ๋ง๋ค๊ณ IP๋ฅผ ์ปจํ
์ด๋์๊ฒ ํ ๋นํ๋ ์์
([IPAM](https://texonom.com/ipam-bd9bf3cab1e14280852c70a640fb533a) )์ ๋ด๋น
์ปจํ
์ด๋ ๋คํธ์ํฌ namespace์ ๋คํธ์ํฌ ์ธํฐํ์ด์ค๋ฅผ ์ฝ์
ํ๊ณ ํธ์คํธ์ ์ ์ ํ ๋ณ๊ฒฝ์ ์ํ
veth ํ์ด๋ฅผ ํ์ชฝ ์ปจํ
์ด๋์ ์ฐ๊ฒฐํ๊ณ ํธ์คํธ์ bridge์ ์ฐ๊ฒฐํ๋ ์์
, ํ ๋น ์ ๊ฑฐ ๋ฑ
๋ค์ ํด๋น ๋คํธ์ํฌ ์ธํฐํ์ด์ค์ IP๋ฅผ ํ ๋นํ๊ณ IP๋์ญ์ ๋ง๋ ๋ผ์ฐํ
์ ๋ณด๋ฅผ ์ค์ ํ๋ ์ญํ ์ ์ํ
### CNI Plugins
|Title|
|:-:|
|[Calico CNI](https://texonom.com/calico-cni-0b9284dfa3604eb38669336adc02c825)|
> [Life of a Packet in KubernetesโโโPart 2](https://dramasamy.medium.com/life-of-a-packet-in-kubernetes-part-2-a07f5bf0ff14)
> [[๋ฒ์ญ]์ฟ ๋ฒ๋คํฐ์ค ํจํท์ ์ถ - #1](https://coffeewhale.com/packet-network1)
> [๋คํธ์ํฌ ํ๋ฌ๊ทธ์ธ](https://kubernetes.io/ko/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/)
|
a2eb0663fc3341c4a2ef4fe28337ad15
|
|
CNI Sturcture
|
CNI Notion
|
Jan 15, 2023
|
Alan Jo
|
Alan Jo
|
Jan 21, 2023
|
## **Main: interface-creating**
bridge, ipvlan, loopback, macvlan, ptp, vlan
## **IPAM: IP address allocation**
dhcp, host-local
## **Meta: other plugins**
flannel, tuning, portmap
```type{ "cniVersion": "0.2.0", "name": "demo_br", "type": "bridge", "bridge": "cni_net0", "isGateway": true, "ipMasq": true, "ipam": { "type": "host-local", "subnet": "10.0.10.0/24", "routes": [ { "dst": "0.0.0.0/0" }, { "dst": "1.1.1.1/32", "gw":"10.0.10.1"} ] }}```
- `cniVersion`: CNI ๋ช
์ธ์ ๋ฒ์ ์ ์ ์ํฉ๋๋ค.
- `name`: ๋คํธ์ํฌ ์ด๋ฆ
- `type`: ์ฌ์ฉํ plugin ์ข
๋ฅ๋ฅผ ์ง์ ํฉ๋๋ค. ์ด ๊ฒฝ์ฐ์๋ ์ค์ ์ฌ์ฉํ ์คํํ์ผ์ ์ด๋ฆ์ ์ง์ ํฉ๋๋ค.
- `args`: Optional ์ถ๊ฐ ํ๋ผ๋ฏธํฐ
- `ipMasq`: ์์๋ฐ์ด๋ masquerade ์ค์ (NAT ์ค์ )
- `ipam`:
> - `type`: IPAM plugin ์คํํ์ผ์ ์ด๋ฆ
> - `subnet`: IPAM์์ ์ฌ์ฉํ subnet๋์ญ
> - `routes`:
>> - `dst`: ๋๋ฌํ๋ ค๋ subnet๋์ญ
>> - `gw`: dst์ ๋๋ฌํ๊ธฐ ์ํ default g/w์ฃผ์
- `dns`:
> - `nameservers`: ํด๋น ๋คํธ์ํฌ์์ ์ฌ์ฉํ ๋ค์์๋ฒ ๋ชฉ๋ก
> - `domain`: DNS ์์ฒญ์ ์ฌ์ฉํ search domain
> - `search`: search domain ๋ชฉ๋ก
> - `options`: ์ถ๊ฐ์ ์ธ ์ต์
๊ฐ
> [[๋ฒ์ญ]์ฟ ๋ฒ๋คํฐ์ค ํจํท์ ์ถ - #1](https://coffeewhale.com/packet-network1)
|
d76068685d55441ab2f609f9d518f3e3
|
|
Calico CNI
|
CNI Plugins
|
Jan 7, 2022
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
์ปจํ
์ด๋ ๊ตฌ๋ ํ nsenter๋ฅผ ํตํด ์ง์ network stack์ ์์
Calico๊ฐ ๋คํธ์ํฌ ๊ตฌ์ฑ์ ๊ฐ๋จํ๊ฒ ๋ง๋ค์ด ์ฃผ๋ ํธ์ด๋ผ ๋ง์ด ์ฌ์ฉ
์ฟ ๋ฒ๋คํฐ์ค, ์คํ์ํํธ, ๋์ปคEE, ์คํ์คํ ๊ทธ๋ฆฌ๊ณ ๋ฒ ์ด๋ฉํ ์๋น์ค๋ค์ ์ง์
[CNI Plugin](https://texonom.com/cni-plugin-a2eb0663fc3341c4a2ef4fe28337ad15)
๋ง์คํฐ ๋
ธ๋์ ์์ปค ๋
ธ๋์ ๊ฐ๊ฐ ์ปจํ
์ด๋๋ก ์คํ๋์ด ๋์
### Calico CNI Notion
|Title|
|:-:|
|[Calico Felix](https://texonom.com/calico-felix-ac192d3dd7e44932b538b6bcb4836921)|
|[Calico BIRD](https://texonom.com/calico-bird-f92ea4d8f62d4fb6bff203c0e0bd89d2)|
|[Calico Confd](https://texonom.com/calico-confd-11d832bca3f14326898c26ebd888a13c)|
### Calico CNI Usages
|Title|
|:-:|
|[Calico ipset](https://texonom.com/calico-ipset-17936820e3c34775b603f5791eec7575)|
|[calicoctl](https://texonom.com/calicoctl-eb22356a180d4459a472fa9c8c307de6)|
> [์คํ์์ค ๊ฐ๋จ ๋ฆฌ๋ทฐ - nomad : ๊ฐ๋ฒผ์ด ์ค์ผ์ฅด๋ฌ, ๊ฐ๋ ฅํ ์ฑ๋ฅ](https://tech.kakao.com/2017/01/25/nomad/)
|
0b9284dfa3604eb38669336adc02c825
|
|
Calico BIRD
|
Calico CNI Notion
|
Feb 19, 2023
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
f92ea4d8f62d4fb6bff203c0e0bd89d2
|
||
Calico Confd
|
Calico CNI Notion
|
Feb 19, 2023
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
11d832bca3f14326898c26ebd888a13c
|
||
Calico Felix
|
Calico CNI Notion
|
Feb 19, 2023
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
ac192d3dd7e44932b538b6bcb4836921
|
||
Calico ipset
|
Calico CNI Usages
|
Jan 7, 2022
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
17936820e3c34775b603f5791eec7575
|
||
calicoctl
|
Calico CNI Usages
|
Jan 7, 2022
|
Alan Jo
|
Alan Jo
|
Feb 19, 2023
|
eb22356a180d4459a472fa9c8c307de6
|
||
CRI History
|
CRI
| null | null | null | null | null |
OCI๊ฐ ๋ง๋ค์ด์ง ๋น์ ๋์ปค๋ ์ปจํ
์ด๋ ๋ฐํ์์ ํ์คํ๋ฅผ ์ํด ํ์ํ ๋ชจ๋ ๋จ๊ณ๊ฐ ์๋ ์ธ ๋ฒ์งธ ๋จ๊ณ์ธ ์ปจํ
์ด๋์ ์คํ ๋ถ๋ถ๋ง ํ์คํ
์ด๋ก ์ธํด ์ปจํ
์ด๋์ ๋ฐํ์์
- ์ค์ ์ปจํ
์ด๋๋ฅผ ์คํํ๋ ์ ์์ค ์ปจํ
์ด๋ ๋ฐํ์์ธ OCI ๋ฐํ์
- ์ปจํ
์ด๋ ์ด๋ฏธ์ง์ ์ ์ก ๋ฐ ๊ด๋ฆฌ, ์ด๋ฏธ์ง ์์ถ ํ๊ธฐ ๋ฑ์ ์คํํ๋ ๊ณ ์์ค ์ปจํ
์ด๋ ๋ฐํ์
์ผ๋ก ๋๋จ
์ด๊ธฐ ์ฟ ๋ฒ๋คํฐ์ค๋ ์ปจํ
์ด๋๋ฅผ ์คํํ๊ธฐ ์ํด ๋์ปค๋ฅผ ์ฌ์ฉํ์๋๋ฐ ์ด๋ ์ฟ ๋ฒ๋คํฐ์ค ํด๋ฌ์คํฐ ์์ปค ๋
ธ๋์ ์์ด์ ํธ์ธ Kubelet ์์ค์ฝ๋ ๋ด๋ถ์ ํตํฉ๋์ด ์์์ต๋๋ค
์ด์ฒ๋ผ ํตํฉ๋ ํ๋ก์ธ์ค๋ Kubelet์ ๋ํ ๊น์ ์ดํด๋ฅผ ํ์๋ก ํ์๊ณ ์ฟ ๋ฒ๋คํฐ์ค ์ปค๋ฎค๋ํฐ์ ์๋นํ ์ ์ง๋ณด์ ์ค๋ฒํค๋๋ฅผ ๋ฐ์
์ด๋ฌํ ๋ฌธ์ ๋ฅผ ํด๊ฒฐํ๊ธฐ ์ํด ์ฟ ๋ฒ๋คํฐ์ค๋ CRI๋ฅผ ๋ง๋ค์ด ๋ช
ํํ๊ฒ ์ ์๋ ์ถ์ํ ๊ณ์ธต์ ์ ๊ณตํจ์ผ๋ก์จ ๊ฐ๋ฐ์๊ฐ ์ปจํ
์ด๋ ๋ฐํ์ ๊ตฌ์ถ์ ์ง์ค
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
|
b3457fdcbbdd4111ba8a65d15162bf46
|
LXC Snapshot
|
LXC
| null | null | null | null | null |
> [Linux Containers - LXC - ์ฌ์ฉ๋ฒ - lxc-snapshot.1](https://linuxcontainers.org/ko/lxc/manpages/man1/lxc-snapshot.1.html)
|
9e6d80c9aff846ebad003f3ffd78311c
|
LXD
|
LXC
| null | null | null | null | null |
LXC ์ปจํ
์ด๋๋ฅผ ์ฌ์ฉ ํ๋ ์ปจํ
์ด๋ ์์คํ
์ปจํ
์ด๋ ํ์ดํผ ๋ฐ์ด์
daemon, cli, OpenStack plugin 3 all
> [Docker, LXD ๋ฐ LXC์ ์ฐจ์ด์ ์ ๋ฌด์์
๋๊น?](https://qastack.kr/unix/254956/what-is-the-difference-between-docker-lxd-and-lxc)
> [lxc/lxd](https://github.com/lxc/lxd)
|
00a48ab121fd4283b0e4dfdde61dac61
|
OCI Distribution Spec
|
OCI Notion
|
Dec 30, 2021
| null | null | null |
[distribution-spec](https://github.com/opencontainers/distribution-spec)
defines an API protocol to facilitate and standardize the distribution of content
|
2e02360824954a5585dc527fa660f329
|
|
OCI Image Spec
|
OCI Notion
|
Dec 30, 2021
| null | null | null |
[microVM](https://texonom.com/microvm-3a925db907ad4263a949250b51930fe9)
|
creates and maintains the software shipping container image format spec
[image-spec](https://github.com/opencontainers/image-spec)
|
76b32164c15f4305976a1cac7b6997aa
|
OCI Runtime Spec
|
OCI Notion
|
Sep 27, 2020
| null | null | null |
[runtime-spec](https://github.com/opencontainers/runtime-spec)
standards on Operating System process and application containers
|
831902c40a5746b4b2996f5fe5559fbe
|
|
Compose Spec
|
Linux Container Usages
|
Oct 8, 2021
|
Alan Jo
|
Alan Jo
|
Nov 10, 2021
|
[Docker Compose](https://texonom.com/docker-compose-f8d28e9727f64501bb230793b7233224) [kompose](https://texonom.com/kompose-4f2967eff3834b0282f2709cd1835a5f) [docker stack](https://texonom.com/docker-stack-63556614d0d54a2ea0d84d26b3e453b7) [Okteto Stack](https://texonom.com/okteto-stack-b60cac7bbc88427e9fff9a1ca0fc9f66) [nerdctl](https://texonom.com/nerdctl-32eaaff03fc242e0943d43474aab0d8b)
|
## Application Stack Definition
### Compose Spec notion
|Title|
|:-:|
### Spec Document
> [compose-spec/spec.md at master ยท compose-spec/compose-spec](https://github.com/compose-spec/compose-spec/blob/master/spec.md)
### Github
> [GitHub - compose-spec/compose-spec: The Compose specification](https://github.com/compose-spec/compose-spec)
### Homepage
> [Docker Compose Specification](https://compose-spec.io/)
|
08f93c987ee44b2598229df98b23bede
|
Container Image
|
Linux Container Usages
|
Apr 29, 2021
|
Alan Jo
|
Alan Jo
|
Feb 19, 2022
|
[Rancher Kim](https://texonom.com/rancher-kim-0134417b60ce4fbd8966063c880085de) [Docker Image](https://texonom.com/docker-image-fe5bcbed3d8041ec8e23db9dc9ca8b72) [OCI Image Spec](https://texonom.com/oci-image-spec-76b32164c15f4305976a1cac7b6997aa)
|
### Container Image Notion
|Title|
|:-:|
### Container Image Usages
|Title|
|:-:|
|[Container Image Builder](https://texonom.com/container-image-builder-466365fc90a04e96ae9047fd0dc1d905)|
|[Container Image Tool](https://texonom.com/container-image-tool-d399d82879b84fbfa9212a38dfbe6add)|
|
398bd967f78e416b90127e4765cb967d
|
Container Managers
|
Linux Container Usages
|
Apr 29, 2021
|
Alan Jo
|
Alan Jo
|
Mar 28, 2023
|
### Container Managers
|Title|
|:-:|
|[Docker](https://texonom.com/docker-103c7b90450f45bda55b9b75d0d9e73a)|
|[Podman](https://texonom.com/podman-0445a36fd50643579ee9354502a13960)|
|
97f6dc84c408497dbbbe70b36097a294
|
|
Container Native Storage
|
Linux Container Usages
|
Jan 18, 2022
|
Alan Jo
|
Alan Jo
|
Jan 18, 2022
|
### Container Native Storages
|Title|
|:-:|
|[Rook](https://texonom.com/rook-d2019ca2c5344c1aa83db9d9e6e26c65)|
|[Ceph](https://texonom.com/ceph-f4ee14dcb8854cd0950bff9622956a34)|
|[Velero](https://texonom.com/velero-e945b386959e4b4d8d556083848fd7cf)|
|
6d4a771f6e214dc9add8cc79dadcbfcc
|
|
Container Orchestration
|
Linux Container Usages
|
Apr 29, 2021
|
Alan Jo
|
Alan Jo
|
Feb 2, 2022
|
[AWS ECS](https://texonom.com/aws-ecs-27a732830c594335b40ea0edc181115d) [Openstack Magnum](https://texonom.com/openstack-magnum-9963a08510c94abf8618bf04fb8b9259) [Container Managers](https://texonom.com/container-managers-97f6dc84c408497dbbbe70b36097a294)
|
## Scheduling & Management
> Container OS
>
> [Container Orchestration War](https://texonom.com/container-orchestration-war-228c1b0362eb493abbc7cdf8c84b2126)
>
### Container Orchestration Tools
|Title|
|:-:|
|[Kubernetes](https://texonom.com/kubernetes-e84d655289d447619f131783283b9b94)|
|[Mesos](https://texonom.com/mesos-ab3a63396244446f8eddcaa4298e86a8)|
|[Docker Swarm](https://texonom.com/docker-swarm-f430b9fced674b8a8a8d96899baa87e1)|
|[Nomad](https://texonom.com/nomad-7d5679f9b5634b978d339afe4cc38a85)|
> [[Infra] Kubernetes vs Swarm vs Mesos ๋น๊ต](https://chrisjune-13837.medium.com/infra-kubernetes-vs-swarm-vs-mesos-%EB%B9%84%EA%B5%90-b04b2cd032ab)
|
ecf954b1bb5b4bd4a4b15ae43d7db576
|
Container Registry
|
Linux Container Usages
|
Apr 29, 2021
|
Alan Jo
|
Alan Jo
|
Jan 18, 2022
|
์ด๋ฏธ์ง๋ฅผ ๊ณต์ ํ๊ธฐ ์ํ ์๋ฒ ์ ํ๋ฆฌ์ผ์ด์
์
๋๋ค
### Container Registries
|Title|
|:-:|
|[Harbor](https://texonom.com/harbor-92f4be267c6043259c1bb7d80a96689f)|
|[ECR](https://texonom.com/ecr-7af48bd13f014fec8c204cad7c7d4247)|
|[GCR](https://texonom.com/gcr-19fdab44b794432097fa93c4f9d5e858)|
### Container Registry Tools
|Title|
|:-:|
|[Skopeo](https://texonom.com/skopeo-163433db1b8c49f5a7252e61e1b1f706)|
> [[Docker] server gave HTTP response to HTTPS client](https://blog.leocat.kr/notes/2016/12/17/docker-http-response-to-https-client)
> [๋์ปค ๋ ์ง์คํธ๋ฆฌ(Docker Registry): ํ๋ผ์ด๋น ๋์ปค ์ด๋ฏธ์ง ์ ์ฅ์ - ์ค์น๋ถํฐ S3 ์ฐ๋๊น์ง](https://www.44bits.io/ko/post/running-docker-registry-and-using-s3-storage)
|
8ea5deb5cb6d4e798862dfb7a90a229f
|
|
Linux Container Tool
|
Linux Container Usages
|
Oct 8, 2021
|
Alan Jo
|
Alan Jo
|
Oct 8, 2021
|
### Linux Container Tools
|Title|
|:-:|
|[Moby](https://texonom.com/moby-6d2c1aa8fe8443d3915a8798d70e8314)|
|
ddf926ded1014c13aaeba640cdb4fe39
|
|
Container Image Builder
|
Container Image Usages
|
Nov 29, 2021
|
Alan Jo
|
Alan Jo
|
Feb 19, 2022
|
[Rancher Kim](https://texonom.com/rancher-kim-0134417b60ce4fbd8966063c880085de)
|
### Container Image Builders
|Title|
|:-:|
|[Ko](https://texonom.com/ko-edd3cd6433d346ca84403edde450ee01)|
|[Buildah](https://texonom.com/buildah-f18653f6dba1498c9d79646fde81837c)|
|[Kaniko](https://texonom.com/kaniko-b5e2f0b02c3d4570bb3f6f99bec66b2f)|
|[Earthly](https://texonom.com/earthly-33e3e7bee9b2480b8128ef423c0dd851)|
|[BuildKit](https://texonom.com/buildkit-9e62a890bb634491be206776997fdaed)|
|
466365fc90a04e96ae9047fd0dc1d905
|
Container Image Tool
|
Container Image Usages
|
Dec 1, 2021
|
Alan Jo
|
Alan Jo
|
Dec 1, 2021
|
### Container Image Tools
|Title|
|:-:|
|[container-structure-test](https://texonom.com/container-structure-test-eaed0aeb3af742028816c89ea0d1bb8e)|
|[container-diff](https://texonom.com/container-diff-168a2c4f3acc46c6902f2654a53a3c01)|
|
d399d82879b84fbfa9212a38dfbe6add
|
|
Buildah
|
Container Image Builders
|
Sep 27, 2020
| null | null | null |
Buildah๋ CRI-O์์ ์ด๋ฏธ์ง๋ฅผ ๋น๋ํ ๋ ๋์ปค์ ์ข
์์ฑ์ ์ ๊ฑฐํ๊ธฐ ์ํด ๊ฐ๋ฐ๋์๊ณ Dockerfile ์์ด ๋ค๋ฅธ ์คํฌ๋ฆฝํธ ์ธ์ด๋ฅผ ์ฌ์ฉํด ์ปจํ
์ด๋ ์ด๋ฏธ์ง๋ฅผ ๋น๋ํ๋ ๊ฒ์ ๋ชฉํ
[buildah build](https://texonom.com/buildah-build-27974924725d4f11a13035b2dde7e44d)
> [ํ๋ค๋ฆฌ๋ ๋์ปค(Docker)์ ์์: OCI์ CRI ์ค์ฌ์ผ๋ก ์ฌํธ๋๋ ์ปจํ
์ด๋ ์ํ๊ณ](https://www.samsungsds.com/global/ko/support/insights/docker.html)
> [GPU Accelerated SQL queries with PostgreSQL & PG-Strom in OpenShift-3.10](https://www.openshift.com/blog/gpu-accelerated-sql-queries-with-postgresql-pg-strom-in-openshift-3-10)
|
f18653f6dba1498c9d79646fde81837c
|
|
BuildKit
|
Container Image Builders
|
Jan 17, 2021
| null | null | null |
### fast build docker
```typeexport DOCKER_BUILDKIT=1```
> [Docker BuildKit: faster builds, new features, and now it's stable](https://pythonspeed.com/articles/docker-buildkit/)
|
9e62a890bb634491be206776997fdaed
|
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