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[Docker] Dockerfile๋กœ XpressEngine ๊ตฌ์ถ•ํ•˜๊ธฐ Dockerfile๋กœ XpressEngine ๊ตฌ์ถ•ํ•˜๊ธฐ ๐Ÿ“ XpressEngine์ด๋ž€? ํ•œ๊ตญ์—์„œ ๊ฐœ๋ฐœ๋œ ์˜คํ”ˆ ์†Œ์Šค ์ฝ˜ํ…์ธ  ๊ด€๋ฆฌ ์‹œ์Šคํ…œ์œผ๋กœ, ์›น ์‚ฌ์ดํŠธ๋ฅผ ์‰ฝ๊ฒŒ ๊ตฌ์ถ•ํ•˜๊ณ  ์šด์˜ํ•  ์ˆ˜ ์žˆ๋„๋ก ๋„์™€์ฃผ๋Š” ํ”Œ๋žซํผ์ด๋‹ค. ๐Ÿ“ ๋””๋ ‰ํ† ๋ฆฌ ์ƒ์„ฑ mkdir xpress_maker; cd xpress_maker ๐Ÿ“ Dockerfile ์ž‘์„ฑ vi Dockerfile # ๋ฒ ์ด์Šค ์ด๋ฏธ์ง€๋กœ CentOS 7 ์ด๋ฏธ์ง€๋ฅผ ์‚ฌ์šฉ, ์ด ์ด๋ฏธ์ง€ ์œ„์— ๊ตฌ์ถ•. FROM centos:7 # yum ํŒจํ‚ค์ง€ ๊ด€๋ฆฌ์ž์˜ ์บ์‹œ๋ฅผ ์ •๋ฆฌ. ์ด๋ฏธ์ง€ ํฌ๊ธฐ๋ฅผ ์ค„์ด๊ณ  ๋ถˆํ•„์š”ํ•œ ์บ์‹œ๋ฅผ ์ œ๊ฑฐ. RUN yum clean all # ์ด๋ฏธ์ง€์— ์„ค์น˜๋œ ๋ชจ๋“  ํŒจํ‚ค์ง€ ์ตœ์‹  ์ƒํƒœ๋กœ ์—…๋ฐ์ดํŠธ RUN yum update -y # wget, git, httpd๋ฅผ ์„ค์น˜ RUN yum -y in..
[Docker] Private Docker Registry๋กœ ์ด๋ฏธ์ง€ ๊ด€๋ฆฌํ•˜๊ธฐ Private Docker Registry๋กœ ์ด๋ฏธ์ง€ ๊ด€๋ฆฌํ•˜๊ธฐ ๐Ÿ“ Docker Registry๋ž€? Docker ์ด๋ฏธ์ง€๋ฅผ ์ €์žฅํ•˜๊ณ  ๊ด€๋ฆฌํ•˜๋Š” ์ค‘์•™ ์ง‘์ค‘ํ˜• ์„œ๋ฒ„ ์‹œ์Šคํ…œ ์ด๋ฏธ์ง€๋ฅผ ์ €์žฅํ•˜๊ณ  ์ด๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ๊ด€๋ฆฌํ•˜์—ฌ ์—ฌ๋Ÿฌ ํ™˜๊ฒฝ์—์„œ ๋ฐฐํฌํ•˜๊ธฐ ์œ„ํ•œ ๋ชฉ์  - ์ข…๋ฅ˜ โœ” ๊ณต์‹ Docker Registry (๋„์ปค ํ—ˆ๋ธŒ) ๋„์ปค ํ—ˆ๋ธŒ๋Š” Docker ๊ณต์‹ ์ด๋ฏธ์ง€ ์ €์žฅ์†Œ๋กœ์„œ, ๊ฐœ๋ฐœ์ž๋“ค์ด ์ด๋ฏธ์ง€๋ฅผ ๊ณต์œ ํ•˜๊ณ  ๊ฐ€์ ธ๋‹ค ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ค‘์•™ ์ง‘์ค‘ํ˜• ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ. (๋„์ปค ํ—ˆ๋ธŒ์— ์ด๋ฏธ์ง€ ์—…๋กœ๋“œํ•˜๋Š” ๋ฒ•) https://thisisyoon.tistory.com/42 [Docker] ๋„์ปค ํ—ˆ๋ธŒ์— ์ด๋ฏธ์ง€ ์—…๋กœ๋“œํ•˜๊ธฐ ๋„์ปค ํ—ˆ๋ธŒ์— ์ด๋ฏธ์ง€ ์—…๋กœ๋“œํ•˜๊ธฐ ๐Ÿ“ ๋„์ปค ํ—ˆ๋ธŒ์— ์ €์žฅ์†Œ ์ƒ์„ฑ https://hub.docker.com/ Docker Hub Container I..
[Docker] ๋„์ปค ํ—ˆ๋ธŒ์— ์ด๋ฏธ์ง€ ์—…๋กœ๋“œํ•˜๊ธฐ ๋„์ปค ํ—ˆ๋ธŒ์— ์ด๋ฏธ์ง€ ์—…๋กœ๋“œํ•˜๊ธฐ ๐Ÿ“ ๋„์ปค ํ—ˆ๋ธŒ์— ์ €์žฅ์†Œ ์ƒ์„ฑ https://hub.docker.com/ Docker Hub Container Image Library | App Containerization Build and Ship any Application Anywhere Docker Hub is the world's easiest way to create, manage, and deliver your team's container applications. Create your account Signing up for Docker is fast and free. Continue with GoogleContinue with GitHubContinue wi hub.docker.com ๐Ÿ“ Dockerfil..
[Docker] ๋„์ปค ์ปจํ…Œ์ด๋„ˆ & ์ด๋ฏธ์ง€ ๋ช…๋ น์–ด ๋„์ปค ์ปจํ…Œ์ด๋„ˆ & ์ด๋ฏธ์ง€ ๋ช…๋ น์–ด ๐Ÿ“ ์ปจํ…Œ์ด๋„ˆ ํ™•์ธ docker container ls --all docker ps --all ๐Ÿ“ ์ด๋ฏธ์ง€ ํ™•์ธ docker image ls docker images ๐Ÿ“ ngnix ์ปจํ…Œ์ด๋„ˆ ์ƒ์„ฑ ํ›„ ์‹œ์ž‘ docker container run -d -p 8003:80 nginx ๐Ÿ“ ์ปจํ…Œ์ด๋„ˆ ์‚ญ์ œ docker container rm -f [์ปจํ…Œ์ด๋„ˆ ID] ์ปจํ…Œ์ด๋„ˆ ID๋Š” docker container ls --all ๋กœ ํ™•์ธ ๊ฐ€๋Šฅ ๐Ÿ“ ๋ชจ๋“  ์ปจํ…Œ์ด๋„ˆ ํ•œ ๋ฒˆ์— ์‚ญ์ œ docker container rm -f $(docker container ls -aq) -f : ๋™์ž‘ ์ค‘์ธ ์ปจํ…Œ์ด๋„ˆ๊นŒ์ง€ ๐Ÿ“ ๋ช…๋ น์–ด๋กœ ์ปจํ…Œ์ด๋„ˆ ํ•œ ๋ฒˆ์— ์‚ญ์ œ vi ctndel #!/bin/bash docker contai..
[Docker] ์šฐ๋ถ„ํˆฌ์— ๋„์ปค ์„ค์น˜ํ•˜๊ธฐ ์šฐ๋ถ„ํˆฌ์— ๋„์ปค ์„ค์น˜ํ•˜๊ธฐ ๐Ÿ“ ๊ฐ€์ƒ๋จธ์‹  ์ƒ์„ฑํ•˜๊ธฐ - ์‚ฌ์šฉํ•œ ์ด๋ฏธ์ง€ https://releases.ubuntu.com/focal/ubuntu-20.04.6-desktop-amd64.iso - update and other software Minimal Install - Who are you? ๐Ÿ“ ๊ธฐ๋ณธ ํˆด ์„ค์น˜ํ•˜๊ธฐ sudo vi /etc/sudoers 27 user1 ALL=(ALL) NOPASSWD: ALL ์ถ”๊ฐ€ su user1 sudo apt install ssh -y sudo systemctl enable ssh --now sudo systemctl disable ufw --now sudo apt install -y vim curl wget git ๐Ÿ“ ๋„์ปค ์„ค์น˜ - ๊ธฐ์กด ํŒจํ‚ค์ง€ ์‚ญ์ œ for pkg in d..
ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์ด๋ž€? โ˜๏ธ Cloud Computing๐Ÿ“ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์ด๋ž€?์ธํ„ฐ๋„ท ๊ธฐ์ˆ ์„ ์ด์šฉํ•ด์„œ ๋‹ค์ˆ˜์˜ ์‚ฌ์šฉ์ž์—๊ฒŒ ํ•˜๋‚˜์˜ ์„œ๋น„์Šค๋กœ์„œ ๋ฐฉ๋Œ€ํ•œ IT ๋Šฅ๋ ฅ์„ ์ œ๊ณตํ•˜๋Š” ์ปดํ“จํŒ… ๋ฐฉ์‹ - ๊ฐ€ํŠธ๋„ˆ (Gartner) โœ”๏ธ ํด๋ผ์šฐ๋“œ ์ปดํ“จํŒ…์˜ ์‹œ์ž‘ "์œ ํ‹ธ๋ฆฌํ‹ฐ ์ปดํ“จํŒ…" ๊ธฐ์—… ๋‚ด์˜ IT ๋ถ€์„œ๋‚˜ ์™ธ๋ถ€์˜ ์„œ๋น„์Šค ์ œ๊ณต์ž๊ฐ€ ๊ณ ๊ฐ์—๊ฒŒ ์ปดํ“จํŒ…์— ์‚ฌ์šฉ๋˜๋Š” ์—ฌ๋Ÿฌ ์ž์›๊ณผ ๊ธฐ๋ฐ˜ ์‹œ์„ค ๋“ฑ์˜ ๊ด€๋ฆฌ๋ฅผ ์ œ๊ณตํ•˜๋Š” ํ˜•ํƒœ ์ •์•ก์ œ ๋Œ€์‹  ์‚ฌ์šฉ๋Ÿ‰์— ๋”ฐ๋ผ ์š”๊ธˆ์„ ๋ถ€๊ณผํ•˜๋Š” ์ข…๋Ÿ‰์ œ ๋ฐฉ์‹ IT ์„œ๋น„์Šค์˜ ๊ฐ ์š”์†Œ๋ฅผ ์œ ํ‹ธ๋ฆฌํ‹ฐ๋กœ ์ธ์‹ํ•˜๋Š” ๊ฒƒ ํด๋Ÿฌ์Šคํ„ฐ(cluster)๊ฐ€์ƒํ™”(virtualization)๋ถ„ํ• (partitioning)ํ”„๋กœ๋น„์ €๋‹(provision)์ž์œจ ์ปดํ“จํŒ…(autonomic computing)๊ทธ๋ฆฌ๋“œ ์ปดํ“จํŒ…(grid computing) โžก๏ธ ์ž์› ํ™œ์šฉ์˜ ํšจ์œจ์„ฑ ๋†’์ด๊ณ , ๊ด€๋ จ ๋น„์šฉ ์ตœ..
[elasticsearch] kibana๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์„œ์šธ์‹œ ๊ณต๊ณต๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™”ํ•˜๊ธฐ kibana๋ฅผ ํ™œ์šฉํ•˜์—ฌ ์„œ์šธ์‹œ ๊ณต๊ณต๋ฐ์ดํ„ฐ ์‹œ๊ฐํ™” โœ… ์‚ฌ์šฉํ•  ๊ณต๊ณต๋ฐ์ดํ„ฐ https://data.seoul.go.kr/dataList/OA-20883/S/1/datasetView.do ์—ด๋ฆฐ๋ฐ์ดํ„ฐ๊ด‘์žฅ ๋ฉ”์ธ ๋ฐ์ดํ„ฐ๋ถ„๋ฅ˜,๋ฐ์ดํ„ฐ๊ฒ€์ƒ‰,๋ฐ์ดํ„ฐํ™œ์šฉ data.seoul.go.kr ํ•ด๋‹น ๊ณต๊ณต๋ฐ์ดํ„ฐ์˜ Open API๋ฅผ ํ™œ์šฉํ•œ๋‹ค. ์ธ์ฆํ‚ค๋ฅผ ๋ฐœ๊ธ‰๋ฐ›๋Š”๋‹ค. โœ… ํŒŒ์ด์ฌ์„ ์ด์šฉํ•œ Open API ์‹คํ–‰ requests ๋ชจ๋“ˆ ์„ค์น˜ sudo apt install python3-pip pip install requests bulk API๋ฅผ ํ™œ์šฉํ•˜๋Š” ํŒŒ์ด์ฌ ํŒŒ์ผ ์ž‘์„ฑ import urllib.request from xml.etree.ElementTree import fromstring, ElementTree from elasticsearch i..
[Linux] ๋…ธ๋“œ์˜ CPU ์‚ฌ์šฉ๋ฅ  ๋น„๊ตํ•˜๊ธฐ (sar ๋ช…๋ น์–ด) Control ๋…ธ๋“œ์—์„œ Compute1 & Compute 2์˜ CPU ์‚ฌ์šฉ๋ฅ  ๋น„๊ตํ•˜๊ธฐ โœ… sysstat, bc ์„ค์น˜ํ•˜๊ธฐ dnf -y install sysstat compute1, 2์— ์„ค์น˜ํ•˜๊ธฐ yum -y install bc control ๋…ธ๋“œ์— ์„ค์น˜ํ•˜๊ธฐ โœ… ๋น„๊ตํ•˜๋Š” ์‹คํ–‰ ํŒŒ์ผ ๋งŒ๋“ค๊ธฐ vi compare_cpu.sh ; chmod +x compare_cpu.sh #!/bin/bash get_cpu_usage() { server=$1 usage=$(ssh $server 'sar 1 3 | tail -1 | gawk "{print \$8}"') result=$(echo "scale=2 ; 100 * $usage" | bc) result_int=$(echo $result | cut -d'.' -f1) echo..
[Linux] ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ & ๊ฐ€์ƒ๋จธ์‹  ์ƒ์„ฑ ๐Ÿงท ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ์ƒ์„ฑ โœ… xml ํŒŒ์ผ ์ž‘์„ฑํ•˜๊ธฐ vi private1.xml private1 โœ… ์ƒˆ๋กœ์šด ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ์ •์˜ virsh net-define private1.xml โœ… ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ์‹œ์ž‘ virsh net-start private1 โœ… ๋ถ€ํŒ… ์‹œ ์ž๋™์œผ๋กœ ์‹œ์ž‘ํ•˜๋„๋ก ์„ค์ • virsh net-autostart private1 โœ… ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ํ™•์ธ virsh net-list --all ๐Ÿงท Base Image ๋ณต์ œํ•˜์—ฌ ๋ณผ๋ฅจ ์ƒ์„ฑ โœ… ๊ธฐ์กด ์ด๋ฏธ์ง€ ๋ณต์‚ฌ cp CentOS7-Base.qcow2 testvm1.qcow2 โœ… ์ด๋ฏธ์ง€ ์ปค์Šคํ„ฐ๋งˆ์ด์ง•์œผ๋กœ ๋น„๋ฐ€๋ฒˆํ˜ธ ์„ค์ • virt-customize -a testvm1.qcow2 --root-password password:test123 ๐Ÿงท ์ƒ์„ฑ๋œ ๋ณผ๋ฅจ์œผ๋กœ ์ธ์Šคํ„ด์Šค ๋ฐฐ..
[Linux] ๊ฐ€์ƒ๋จธ์‹  ์ปค์Šคํ„ฐ๋งˆ์ด์ง• (๊ณต๊ฐœํ‚ค ssh ์ ‘์†) ๐Ÿงท Key-pair ์ƒ์„ฑ ๋จผ์ €, Key-pair๋ฅผ ์ƒ์„ฑํ•œ๋‹ค. ssh-keygen -q -N "" -f myvm.pem ๐Ÿงท ์ด๋ฏธ์ง€ ๋ณต์‚ฌ cp CentOS7-Base.qcow2 myvm.qcow2 ๐Ÿงท ์ด๋ฏธ์ง€ ์ปค์Šคํ„ฐ๋งˆ์ด์ง• โญ๏ธ virt-customize -a myvm.qcow2 --install httpd,git,vim --firstboot-command 'systemctl enable httpd' --mkdir /root/.ssh --run-command 'chmod 700 /root/.ssh' --upload myvm.pem.pub:/root/.ssh/authorized_keys --run-command 'chmod 644 /root/.ssh/authorized_keys' --selinux-relabel ..

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