centos6버전 설치할 일이 있어서 VM에 centos6.6버전 설치 한 후 yum update할려고해보니 아래처럼 에러발생 Loaded plugins: fastestmirror, security Setting up Update Process Loading mirror speeds from cached hostfile YumRepo Error: All mirror URLs are not using ftp, http[s] or file. Eg. Invalid release/repo/arch combination/ removing mirrorlist with no valid mirrors: /var/cache/yum/x86_64/6/base/mirrorlist.txt Error: Cannot find a ..

설치환경 [root@darksharavim ~]# cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) 도커 설치 [root@darksharavim ~]# yum -y install docker 도커 서비스 상태확인 [root@darksharavim ~]# systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: inactive (dead) Docs: http://docs.docker.com ..

# free -g total used free shared buff/cache available Mem: 3 3 0 0 0 0 Swap: 1 1 0 # dd if=/dev/zero of=/swapfile bs=1M count=2048 # chmod 600 swapfile # mkswap /swapfile Setting up swapspace version 1, size = 2097148 KiB no label, UUID=15db3488-3756-4213-bc12-151e08072f42 # swapon /swapfile # vi /etc/fstab 아래 내용 추가 /swapfile swap swap defaults 0 0 # free -g total used free shared buff/cache ava..

설치환경 # cat /etc/redhat-release CentOS Linux release 7.9.2009 (Core) # java -version openjdk version "1.8.0_282" OpenJDK Runtime Environment (build 1.8.0_282-08) OpenJDK 64-Bit Server VM (build 25.282-b08, mixed mode) 호환성확인 www.elastic.co/kr/support/matrix Elastic Support Matrix | Elasticsearch Everything you need to launch the Elastic (ELK stack). From Oracle to IBM, Ubuntu to Windows, Firefox t..

설치 환경 CentOS Linux release 7.9.2009 (Core) 1. docker 설치 # yum -y install docker 2. docker 실행 # systemctl start docker 3. docker 서비스 확인 # systemctl status docker ● docker.service - Docker Application Container Engine Loaded: loaded (/usr/lib/systemd/system/docker.service; disabled; vendor preset: disabled) Active: active (running) since 금 2021-03-26 08:22:56 KST; 2h 10min ago Docs: http://docs.do..