๐Ÿ› ๏ธ Devops/Linux

1) ๋ฌธ์ œ ์ƒํ™ฉOracle Linux 8 ์„ค์น˜ ํ›„, dnf install ๋ช…๋ น์–ด๋กœ ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜ํ•˜๋ ค ํ–ˆ์œผ๋‚˜ ์•„๋ž˜์™€ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ๋„ค์š”.์•„๋ฌด๋ž˜๋„ Locale ์„ค์ •์ด ์ž˜๋ชป๋˜์–ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์œผ๋‹ˆ ํ™•์ธํ•ด๋ด…์‹œ๋‹ค![root@SRV2 ~]# dnf install -y mongodbFailed to set locale, defaulting to C.UTF-8 2) ์›์ธ[root@SRV2 ~]# localectl status System Locale: LANG=en_US.UTF-8 VC Keymap: us X11 Layout: us [root@SRV2 ~]# localectl list-locales | grep -i utfC.utf8 ...en_US.utf8en_US.utf8@ampm ..
1) ๊ฐœ์š” CentOS 6 ์ดํ•˜ ๋ฒ„์ „์—์„œ๋Š” ๋„คํŠธ์›Œํฌ ๋””๋ฐ”์ด์Šค๋ช…์ด "eth0"์ฒ˜๋Ÿผ ํ‘œ๊ธฐ๋˜์—ˆ์œผ๋‚˜, CentOS 7 ๋ถ€ํ„ฐ๋Š” ๋ณด์•ˆ์ƒ์˜ ์ด์œ ๋กœ ens32, enp12 ๋“ฑ ๋””๋ฐ”์ด์Šค๋ช…์ด ์ผ๊ด„์ ์ด์ง€ ์•Š๋‹ค. ๋”ฐ๋ผ์„œ, ๊ธฐ์กด์˜ ๋””๋ฐ”์ด์Šค๋ช…์ธ eth0์ฒ˜๋Ÿผ ํ‘œ๊ธฐํ•˜๋ ค๋ฉด grub ํŒŒ์ผ์„ ์ˆ˜์ •ํ•ด์ฃผ์–ด์•ผ ํ•˜๋Š”๋ฐ ์•„๋ž˜์˜ ์ ˆ์ฐจ๋Œ€๋กœ ์ง„ํ–‰ํ•ด๋ณด์ž! ์ฐธ๊ณ ๋กœ, Redhat ๊ณ„์—ด๊ณผ Debian ๊ณ„์—ด์— ๋Œ€ํ•ด์„œ ๋‹ค๋ฃฌ๋‹ค! (1) ๊ธฐ์กด ๋„คํŠธ์›Œํฌ ๋””๋ฐ”์ด์Šค๋ช… ํ™•์ธ [root@localhost ~]# ifconfig ens32: flags=4163 mtu 1500 inet 172.20.0.101 netmask 255.255.255.0 broadcast 0.0.0.0 ether 00:0c:29:04:b5:1e txqueuelen 1000 (Ethernet) RX p..
ํŒŒ์ผ์˜ ์‹คํ–‰๊ถŒํ•œ ๋ถ€์—ฌํ•˜๊ธฐchmod +x /etc/rc.d/rc.local ๋ฐ๋ชฌ ์ž๋™์‹œ์ž‘ ๋“ฑ๋กํ•˜๊ธฐcat > /usr/lib/systemd/system/rc-local.service[Install]WantedBy=multi-user.targetEOFsystemctl enable rc-local.servicesystemctl start rc-local.service rc.local ์„œ๋น„์Šค ์ƒํƒœ ํ™•์ธsystemctl status rc-local.service // ์ œ๋Œ€๋กœ Activated ๋˜๋Š”์ง€ ํ™•์ธsystemctl list-unit-files | grep rc.local // enabled ๋˜์—ˆ๋Š” ์ง€ ํ™•์ธ ํ…Œ์ŠคํŠธcat > /etc/rc.d/rc.localtou..
1) ๊ธฐ๋ณธ ์„ค์ •systemctl stop firewalldsystemctl disable firewalldsystemctl stop NetworkManagersystemctl disable NetworkManagersetenforce 0sed -i ‘s/SELINUX=enforcing/ SELINUX=disabled/g’ /etc/selinux/configyum install -y epel-release && yum update -y 2) PXE ๊ด€๋ จ Package ์„ค์น˜ ๋ฐ ์„ค์ •yum install -y dhcp tftp tftp-server syslinux vsftpd xinetdcat > /etc/dhcp/dhcpd.conf  3) Rocky 8.6, RHEL 8.6 Mount ๋ฐ ํŒŒ์ผ ๋ณต์‚ฌmkdir..
1) ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๋‹ค์šด๋กœ๋“œ ๋ฐ ์„ค์ •apt-get install apt-mirror apache2systemctl restart apache2systemctl enable apache2 2) apt-mirror ์†Œ์ŠคํŒŒ์ผ ๋ณ€๊ฒฝsudo cp /usr/bin/apt-mirror /usr/bin/apt-mirror.originalsudo chown root:root /usr/bin/apt-mirror && sudo chmod 755 /usr/bin/apt-mirrorapt Package๋กœ ์„ค์น˜ํ•œ apt-mirror๋Š” ํ˜„์žฌ cnf ํŒŒ์ผ์„ ์ œ๋Œ€๋กœ ๋ชป ๊ฐ€์ ธ์˜ค๋Š” ์ด์Šˆ๊ฐ€ ์žˆ์–ด ์•„๋ž˜์˜ zipํŒŒ์ผ์„ ๋‹ค์šด๋กœ๋“œ ๋ฐ›์€ ํ›„์— apt-mirror ํŒŒ์ผ๋งŒ ์„œ๋ฒ„๋กœ ์ „์†กํ•˜์—ฌ ์œ„์˜ ์ปค๋งจ๋“œ๋ฅผ ์‹คํ–‰ํ•˜๋ฉด ๋œ๋‹ค. 3) apt-mirror Confi..
1) ๊ธฐ๋ณธ ํŒจํ‚ค์ง€ ๋‹ค์šด๋กœ๋“œapt-get update -yapt-get install -y ifenslave ethtool 2) Bonding ๋ชจ๋“ˆ Loadmodprobe bondinglsmod | grep -i bonding // ๋ชจ๋“ˆ Loading Checkecho "bonding" > /etc/modules // ๋ถ€ํŒ… ์ดํ›„ ๋ชจ๋“ˆ ์ž๋™ Loading 3) Netplan ์„ค์ • ํŒŒ์ผ ์ˆ˜์ •network: ethernets: enp1s0: dhcp4: false enp2s0: dhcp4: false bonds: bond10: interfaces: [enp1s0, enp2s0] parameters: ..
Dev_sHu
'๐Ÿ› ๏ธ Devops/Linux' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก