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vscode ssh tunnel ๊ตฌ์„ฑ

vscode ssh tunnel ๊ตฌ์„ฑ

2025๋…„ 6์›” 26์ผ

vscode๋ฅผ ์ด์šฉํ•ด ์›๊ฒฉ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ์„ ๊ตฌ์ถ•ํ•˜๋Š” ๋ฐฉ๋ฒ•: SSH ์ ‘์† ์„ค์ •, SSH ํ‚ค ์ƒ์„ฑ, Remote-SSH ํ™•์žฅ ์„ค์น˜ ๋ฐ ๋””๋ ‰ํ† ๋ฆฌ ์—ด๊ธฐ, ๋น„๋ฐ€๋ฒˆํ˜ธ๋ฅผ ์‚ฌ์šฉํ•˜์ง€ ์•Š๊ณ  ๊ณต๊ฐœํ‚ค๋กœ๋งŒ ์ ‘์†ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

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ssh
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tensorflow 2.12 install

tensorflow 2.12 install

2025๋…„ 6์›” 26์ผ

Miniconda๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์ƒˆ๋กœ์šด conda ํ™˜๊ฒฝ์„ ๋งŒ๋“ค์–ด TensorFlow 2.12๋ฅผ ์„ค์น˜ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. GPU ์„ค์ •์„ ํฌํ•จํ•˜์—ฌ ์„ค์น˜ ํ™•์ธ ๋ฐ ๋ฌธ์ œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•๋„ ์•ˆ๋‚ดํ•ฉ๋‹ˆ๋‹ค.

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tensorflow
conda
python
install
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portainer install

portainer install

2025๋…„ 6์›” 26์ผ

Docker์—์„œ Portainer CE๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•: ๋ณผ๋ฅจ ์ƒ์„ฑ, ์ปจํ…Œ์ด๋„ˆ ์‹คํ–‰, ํฌํŠธ ํฌ์›Œ๋”ฉ ์„ค์ •, ๊ด€๋ฆฌ์ž ๊ณ„์ • ์ƒ์„ฑ ๋ฐ ์ตœ์‹  ๋ฒ„์ „์œผ๋กœ ์—…๋ฐ์ดํŠธํ•˜๋Š” ์ ˆ์ฐจ๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

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docker
install
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openvpn install

openvpn install

2025๋…„ 6์›” 26์ผ

OpenVPN ์„ค์น˜ ๊ฐ€์ด๋“œ๋กœ, Ubuntu 22.04 LTS ์„œ๋ฒ„์—์„œ Easy-RSA์™€ OpenVPN์„ ์„ค์ •ํ•˜์—ฌ VPN์„ ๊ตฌ์ถ•ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, ๋ณด์•ˆ์„ฑ์„ ๋†’์ด๊ธฐ ์œ„ํ•œ ์„ค์ •๊ณผ ํด๋ผ์ด์–ธํŠธ ๊ณ„์ • ์ƒ์„ฑ, ๋ฌธ์ œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•๋„ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

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vpn
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๐Ÿ˜Ž Daily
nvidia container toolkit used

nvidia container toolkit used

2025๋…„ 6์›” 26์ผ

NVIDIA ์ปจํ…Œ์ด๋„ˆ ํˆดํ‚ท์„ ์‚ฌ์šฉํ•˜์—ฌ GPU ์ž์›์„ ๊ด€๋ฆฌํ•˜๊ณ  Docker๋ฅผ ํ†ตํ•ด ๊ฐ€์ƒํ™” ๋ฐ ์ปจํ…Œ์ด๋„ˆ์˜ ์žฅ๋‹จ์ ์„ ์„ค๋ช…ํ•˜๋ฉฐ, CPU, ๋ฉ”๋ชจ๋ฆฌ, GPU ๋ฆฌ์†Œ์Šค ์ œํ•œ ์˜ต์…˜์„ ์„ค์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•ˆ๋‚ดํ•ฉ๋‹ˆ๋‹ค.

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install
ubuntu
docker
๐Ÿ“— Docs
haproxy ๊ตฌ์„ฑ

haproxy ๊ตฌ์„ฑ

2025๋…„ 6์›” 23์ผ

HAProxy ์„ค์น˜ ๋ฐ ๊ตฌ์„ฑ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ์„ค๋ช…, ์ฃผ์š” ์„ค์ • ํ•ญ๋ชฉ์ธ global, defaults, frontend, backend, listen์— ๋Œ€ํ•œ ์„ค๋ช…๊ณผ OpenStack ํ™˜๊ฒฝ์— ์ ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•, SSL ์ธ์ฆ์„œ ์„ค์ • ๋ฐ ๊ฒ€์ฆ ๋ฐฉ๋ฒ•์„ ํฌํ•จํ•ฉ๋‹ˆ๋‹ค.

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haproxy
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ssl
install
๐Ÿ“— Docs
alphafold2 docker ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…

alphafold2 docker ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ…

2025๋…„ 6์›” 23์ผ

alphafold์˜ docker ์ด๋ฏธ์ง€ ์ƒ์„ฑ ์‹œ ๋ฐœ์ƒํ•˜๋Š” ์˜์กด์„ฑ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•œ ๊ณผ์ •๊ณผ ์„ฑ๊ณต์ ์ธ ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, JAX ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ์™€ CUDA ๋ฒ„์ „ ๋ณ€๊ฒฝ, nvidia-modprobe ์„ค์น˜ ๋“ฑ์˜ ํŠธ๋Ÿฌ๋ธ”์ŠˆํŒ… ๋ฐฉ๋ฒ•์„ ๋‹ค๋ฃฌ๋‹ค.

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alphafold
docker
troubleshooting
๐Ÿ“— Docs
ceph ํด๋Ÿฌ์Šคํ„ฐ ์ „์› ๋„๊ธฐ ๋ฐ ์žฌ๋ถ€ํŒ…

ceph ํด๋Ÿฌ์Šคํ„ฐ ์ „์› ๋„๊ธฐ ๋ฐ ์žฌ๋ถ€ํŒ…

2025๋…„ 6์›” 22์ผ

ceph ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ์•ˆ์ „ํ•˜๊ฒŒ ์ข…๋ฃŒํ•˜๊ณ  ์žฌ๋ถ€ํŒ…ํ•˜๋Š” ๋ฐฉ๋ฒ•: cephfs์™€ osd ์ข…๋ฃŒ ํ›„ ๋ชจ๋“  ๋ฐ๋ชฌ์„ ์ค‘์ง€ํ•˜๊ณ  ์ „์›์„ ๋ˆ ๋’ค, ์žฌ๋ถ€ํŒ… ํ›„ ์„ค์ •ํ•œ osd ํ”Œ๋ž˜๊ทธ๋ฅผ ๋น„ํ™œ์„ฑํ™”ํ•˜๊ณ  cephfs๋ฅผ ๋‹ค์‹œ ๊ฐ€๋™ํ•œ๋‹ค. ๋ฌธ์ œ๊ฐ€ ๋ฐœ์ƒํ•  ๊ฒฝ์šฐ osd ์„œ๋น„์Šค๋ฅผ ์žฌ์‹œ์ž‘ํ•˜์—ฌ ํ•ด๊ฒฐํ•œ๋‹ค.

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ceph
๐Ÿ“— Docs
certbot ์ž๋™ํ™”

certbot ์ž๋™ํ™”

2025๋…„ 6์›” 20์ผ

OpenStack์—์„œ Horizon์— SSL์„ ์ ์šฉํ•˜๊ธฐ ์œ„ํ•ด certbot์„ ์‚ฌ์šฉํ•˜์—ฌ SSL ์ธ์ฆ์„œ๋ฅผ ๋ฐœ๊ธ‰๋ฐ›๊ณ  ์ž๋™ ๊ฐฑ์‹ ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, Cloudflare๋ฅผ ํ†ตํ•ด DNS ์ธ์ฆ์„ ์„ค์ •ํ•˜๋Š” ๊ณผ์ •๊ณผ SSL ํ‚ค ํŒŒ์ผ์„ ํ†ตํ•ฉํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

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ssl
certbot
openstack
๐Ÿ“— Docs
ceph install

ceph install

2025๋…„ 6์›” 18์ผ

Ceph๋Š” ํด๋ผ์šฐ๋“œ ํ”Œ๋žซํผ์— ์Šคํ† ๋ฆฌ์ง€๋ฅผ ์ œ๊ณตํ•˜๋Š” ์‹œ์Šคํ…œ์œผ๋กœ, Docker๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ค์น˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ดˆ๊ธฐ ๊ตฌ์„ฑ์€ ์„ธ ๊ฐœ์˜ ์Šคํ† ๋ฆฌ์ง€ ๋…ธ๋“œ๋กœ ์ด๋ฃจ์–ด์ง€๋ฉฐ, cephadm์„ ํ†ตํ•ด ํด๋Ÿฌ์Šคํ„ฐ๋ฅผ ๋ถ€ํŠธ์ŠคํŠธ๋žฉํ•˜๊ณ  OSD๋ฅผ ์ถ”๊ฐ€ํ•˜๋Š” ๋ฐฉ๋ฒ•์ด ์„ค๋ช…๋˜์–ด ์žˆ๋‹ค. ์ถ”๊ฐ€์ ์ธ ์„ค์ •์œผ๋กœ๋Š” public ๋ฐ cluster ๋„คํŠธ์›Œํฌ ๊ตฌ์„ฑ์ด ํ•„์š”ํ•˜๋‹ค.

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ceph
openstack
Open Source
install
๐Ÿ“— Docs
openstack NIC ์„ค์ •

openstack NIC ์„ค์ •

2025๋…„ 6์›” 16์ผ

๋ฆฌ๋ˆ…์Šค ๋ธŒ๋ฆฟ์ง€๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ OpenStack NIC ์„ค์ •์„ ํ†ตํ•ด ์ œํ•œ๋œ ์ธํ„ฐํŽ˜์ด์Šค์—์„œ ์™ธ๋ถ€์™€ ํ†ต์‹ ํ•  ์ˆ˜ ์žˆ๋„๋ก ๊ตฌ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, ์ž๋™ํ™” ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ œ๊ณตํ•˜๊ณ , ์„œ๋ฒ„ ์žฌ์‹œ์ž‘ ์‹œ ์„ค์ • ์ดˆ๊ธฐํ™” ๋ฌธ์ œ๋ฅผ ์–ธ๊ธ‰ํ•œ๋‹ค.

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openstack
๐Ÿ“— Docs
openstack pci passthrough

openstack pci passthrough

2025๋…„ 6์›” 16์ผ

OpenStack์—์„œ GPU passthrough์„ ํ†ตํ•ด ์ธ์Šคํ„ด์Šค์— GPU๋ฅผ ์ง์ ‘ ์—ฐ๊ฒฐํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, ์„ค์ • ๊ณผ์ •๊ณผ ๋ฌธ์ œ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค. iommu ์„ค์ •, nova-api ๋ฐ nova-scheduler ๊ตฌ์„ฑ, ๊ทธ๋ฆฌ๊ณ  GPU์™€ ์˜ค๋””์˜ค ์žฅ์น˜์˜ ํŒจ์Šค์Šค๋ฃจ๋ฅผ ์œ„ํ•œ ํ™”์ดํŠธ๋ฆฌ์ŠคํŠธ ์„ค์ •์ด ํฌํ•จ๋œ๋‹ค.

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openstack
๐Ÿ“— Docs
mysql galera cluster ์„ค์ •

mysql galera cluster ์„ค์ •

2025๋…„ 6์›” 16์ผ

OpenStack์—์„œ MySQL Galera ํด๋Ÿฌ์Šคํ„ฐ ์„ค์ •์„ ์œ„ํ•ด ์ตœ์†Œ 3๊ฐœ์˜ ๋…ธ๋“œ๊ฐ€ ํ•„์š”ํ•˜๋ฉฐ, ๋ชจ๋“  ๋…ธ๋“œ๊ฐ€ ์ฝ๊ธฐ ๋ฐ ์“ฐ๊ธฐ๊ฐ€ ๊ฐ€๋Šฅํ•˜๋‹ค. Galera ํด๋Ÿฌ์Šคํ„ฐ๋Š” ์ž๋™์œผ๋กœ ๋งˆ์Šคํ„ฐ ๋…ธ๋“œ๋ฅผ ์„ ์ •ํ•˜๊ณ , HAProxy์™€ Keepalived๋ฅผ ํ†ตํ•ด ๋‹จ์ผ ์ง„์ž…์ ์„ ์„ค์ •ํ•  ์ˆ˜ ์žˆ๋‹ค. ์„ค์ • ๊ณผ์ •์—์„œ ๋‹ค์–‘ํ•œ ๊ตฌ์„ฑ ํŒŒ์ผ์„ ์ˆ˜์ •ํ•˜๊ณ  ํด๋Ÿฌ์Šคํ„ฐ ์ƒํƒœ๋ฅผ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ํฌํ•จ๋œ๋‹ค.

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openstack
mysql
๐Ÿ“— Docs
pfsense ์„ค์น˜

pfsense ์„ค์น˜

2025๋…„ 6์›” 12์ผ

pfSense๋ฅผ ์ด์šฉํ•œ ๋„คํŠธ์›Œํฌ ์„ค์น˜ ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋ฉฐ, WAN๊ณผ LAN ์„ค์ •, NAT ๋ฐ ํฌํŠธํฌ์›Œ๋”ฉ ์„ค์ •์„ ํฌํ•จํ•œ ๋‹ค์–‘ํ•œ ๋„คํŠธ์›Œํฌ ๊ด€๋ฆฌ ๊ธฐ๋Šฅ์„ ๋‹ค๋ฃฌ๋‹ค. ์„ค์น˜ ๊ณผ์ •์—์„œ ํ•„์š”ํ•œ ISO ์ด๋ฏธ์ง€ ๋‹ค์šด๋กœ๋“œ์™€ ๊ธฐ๋ณธ์ ์ธ ๋„คํŠธ์›Œํฌ ์„ค์ • ์ ˆ์ฐจ๋„ ์•ˆ๋‚ดํ•œ๋‹ค.

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