<\/span><\/h3>\n\uc774\uc81c \ud328\ud0a4\uc9c0\ub97c \uc5c5\ub370\uc774\ud2b8 \ud569\ub2c8\ub2e4. \uc2dc\uac04\uc774 \uc880 \uac78\ub9b4\uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub9cc\uc57d \ud328\ud0a4\uc9c0 list \ub97c \uc5c5\ub370\uc774\ud2b8 \ud558\ub294\ub370\ub3c4 \uc811\uc18d\uc11c\ubc84\uac00 \uc774\uc0c1\ud558\uc5ec \ub108\ubb34 \ub9ce\uc740 \uc2dc\uac04\uc774 \uac78\ub9b0\ub2e4\uba74 \ud328\ud0a4\uc9c0 \ub9ac\uc2a4\ud2b8\ub9cc \uc5c5\ub370\uc774\ud2b8 \ud558\uace0 \uc124\uce58\ud654\uba74\uc5d0\uc11c \uc7a0\uc2dc N \uc744 \ub20c\ub7ec \uc90d\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# yum update<\/pre>\n(\uc635\uc158\uc0ac\ud56d) \ub9cc\uc57d \ud328\ud0a4\uc9c0 \ubbf8\ub7ec\uc0ac\uc774\ud2b8\uac00 \ub108\ubb34 \ub290\ub9ac\ub2e4\uba74 \ud654\uc6e8\uc774 \ubbf8\ub7ec\ub85c \ubcc0\uacbd\uc744 \ucd94\ucc9c \ud569\ub2c8\ub2e4. \uc0c1\ub2f9\ud788 \ube60\ub985\ub2c8\ub2e4. mirrorlist \ub97c \uc8fc\uc11d\ucc98\ub9ac\ud558\uace0 \ud654\uc6e8\uc774 \ubbf8\ub7ec\ub97c \uc9c1\uc811 \ucd94\uac00\ud574 \uc90d\ub2c8\ub2e4. \uc544\ub798 \ud30c\ub780\uc0c9\uc774 \uc218\uc815\ud55c \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# vi \/etc\/yum.repos.d\/CentOS-Base.repo\r\n\r\n[base]\r\nname=CentOS-$releasever - Base\r\n#<\/span>mirrorlist=http:\/\/mirrorlist.centos.org\/?release=$releasever&arch=$basearch&repo=os&infra=$infra\r\n#baseurl=http:\/\/mirror.centos.org\/altarch\/$releasever\/os\/$basearch\/\r\nbaseurl=http:\/\/mirrors.huaweicloud.com\/centos-altarch\/$releasever\/os\/$basearch\/<\/span>\r\ngpgcheck=1\r\nenabled=1\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-7\r\nfile:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32\r\n\r\n#released updates\r\n[updates]\r\nname=CentOS-$releasever - Updates\r\n#<\/span>mirrorlist=http:\/\/mirrorlist.centos.org\/?release=$releasever&arch=$basearch&repo=updates&infra=$infra\r\n#baseurl=http:\/\/mirror.centos.org\/altarch\/$releasever\/updates\/$basearch\/\r\nbaseurl=http:\/\/mirrors.huaweicloud.com\/centos-altarch\/$releasever\/updates\/$basearch\/<\/span>\r\ngpgcheck=1\r\nenabled=1\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-7\r\nfile:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32\r\n\r\n#additional packages that may be useful\r\n[extras]\r\nname=CentOS-$releasever - Extras\r\n#<\/span>mirrorlist=http:\/\/mirrorlist.centos.org\/?release=$releasever&arch=$basearch&repo=extras&infra=$infra\r\n#baseurl=http:\/\/mirror.centos.org\/altarch\/$releasever\/extras\/$basearch\/\r\nbaseurl=http:\/\/mirrors.huaweicloud.com\/centos-altarch\/$releasever\/extras\/$basearch\/<\/span>\r\ngpgcheck=1\r\nenabled=1\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-7\r\nfile:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32\r\n\r\n#additional packages that extend functionality of existing packages\r\n[centosplus]\r\nname=CentOS-$releasever - Plus\r\n#<\/span>mirrorlist=http:\/\/mirrorlist.centos.org\/?release=$releasever&arch=$basearch&repo=centosplus&infra=$infra\r\n#baseurl=http:\/\/mirror.centos.org\/altarch\/$releasever\/centosplus\/$basearch\/\r\nbaseurl=http:\/\/mirrors.huaweicloud.com\/centos-altarch\/$releasever\/centosplus\/$basearch\/<\/span>\r\ngpgcheck=1\r\nenabled=0\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-7\r\nfile:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32<\/pre>\n\ud558\ub294 \uae40\uc5d0 kernel repo \ub3c4 \ud654\uc6e8\uc774 \ubbf8\ub7ec\ub85c \ubcc0\uacbd \ud569\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# vi \/etc\/yum.repos.d\/CentOS-armhfp-kernel.repo\r\n\r\n[centos-kernel]\r\nname=CentOS LTS Kernels for $basearch\r\n#<\/span>mirrorlist=http:\/\/mirrorlist.centos.org\/?release=$releasever&arch=$basearch&repo=kernel-kernel-$kvariant&infra=$infra\r\n#baseurl=http:\/\/mirror.centos.org\/altarch\/7\/kernel\/$basearch\/kernel-$kvariant\r\nbaseurl=http:\/\/mirrors.huaweicloud.com\/centos-altarch\/7\/kernel\/$basearch\/kernel-$kvariant<\/span>\r\nenabled=1\r\ngpgcheck=1\r\ngpgkey=file:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-7\r\nfile:\/\/\/etc\/pki\/rpm-gpg\/RPM-GPG-KEY-CentOS-SIG-AltArch-Arm32<\/pre>\n\uc704\uc640\uac19\uc774 \ubc14\uafd4\uc8fc\uace0 \ub2e4\uc2dc yum update \ub97c \uc2e4\ud589\ud558\uc5ec \ud328\ud0a4\uc9c0\ub97c \uc5c5\ub370\uc774\ud2b8 \ud574 \uc90d\ub2c8\ub2e4.<\/p>\n
<\/span>7. SELinux \ub044\uae30<\/span><\/h3>\nCentOS7 \ubd80\ud130\ub294 \ubc29\ud654\ubcbd\uc744 firewall-cmd \ub97c \ud1b5\ud574\uc11c \uc81c\uc5b4\ud558\uae30 \ub54c\ubb38\uc5d0 SELinux \ub97c \ubcf4\ud1b5 \ub048\ub2e4\uace0 \ud558\ub124\uc694.<\/p>\n
[root@localhost ~]# vi \/etc\/sysconfig\/selinux\r\n\r\nSELINUX=enforcing \u2192disabled \ub85c \ubcc0\uacbd\ud558\uace0 \uc800\uc7a5\ud558\uace0 \ub098\uc624\uae30<\/pre>\n<\/span>8. ntp \uc124\uc815<\/span><\/h3>\n\uc778\ud130\ub137 \uc2dc\uac04 \ub3d9\uae30\ud654 \ud558\ub294 \ubc29\ubc95 \uc911 \ud558\ub098 \uc785\ub2c8\ub2e4. \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\ub825\ud558\uc5ec \uc124\uce58 \ud569\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# yum install ntp<\/pre>\n\uc124\uce58\ud558\uace0 \ub098\uc11c ntp \uc11c\ube44\uc2a4\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub3c4\ub85d \ubc29\ud654\ubcbd\uc744 \uc124\uc815 \ud569\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# firewall-cmd --add-service=ntp --permanent\r\nsuccess\r\n[root@localhost ~]# systemctl start ntpd<\/pre>\n<\/span>9. Kdump service \uad00\ub828 \uc124\uc815<\/span><\/h3>\n\ubd80\ud305\ud560 \ub54c Kdump \uc624\ub958 \uba54\uc2dc\uc9c0\ub97c \ucd9c\ub825\ud560 \ub54c\uac00 \uc788\ub294\ub370, \ub2e4\uc74c\uacfc \uac19\uc774 \uc785\ub825\ud569\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# systemctl start kdump\r\n\r\nJob for kdump.service failed because the control process exited with error code. See \"systemctl status kdump.service\" and \"journalctl -xe\" for details.\r\n\r\n[root@localhost ~]# journalctl -xe\r\n\r\n...\uc0dd\ub7b5...\r\n\r\n-- Unit kdump.service has begun starting up.\r\nJun 18 22:38:12 localhost kdumpctl[8568]: Kdump is not supported on this kernel\r\nJun 18 22:38:12 localhost kdumpctl[8568]: Starting kdump: [FAILED]\r\nJun 18 22:38:12 localhost systemd[1]: kdump.service: main process exited, code=exited, status=1\/FAILURE\r\nJun 18 22:38:12 localhost systemd[1]: Failed to start Crash recovery kernel arming.<\/span>\r\n\r\n...\uc0dd\ub7b5..<\/pre>\n\ub2e4\uc74c\uacfc \uac19\uc774 \ub098\uc624\uba74 \ud574\ub2f9 \uc11c\ube44\uc2a4\uac00 \uc9c0\uc6d0\uc774 \uc548\ub418\ub294 \uac83\uc774\ub2c8 \uc11c\ube44\uc2a4 \ube44\ud65c\uc131\ud654 \uc2dc\ud0b5\ub2c8\ub2e4.<\/p>\n
[root@localhost ~]# systemctl disable kdump\r\n\r\nRemoved symlink \/etc\/systemd\/system\/multi-user.target.wants\/kdump.service.<\/pre>\n\uc5ec\uae30\uae4c\uc9c0 Minimal \uc124\uce58 1\ubd80 \uc785\ub2c8\ub2e4. 2\ubd80\uc5d0\uc11c\ub294 \uc704\uc758 \uc124\uc815\uc5d0 \uc774\uc5b4\uc11c \uc6f9\uc11c\ubc84 \uc124\uce58\ub97c \ub2e4\ub8e8\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
\ub77c\uc988\ubca0\ub9ac\ud30c\uc7743 \uc5d0 CentOS 7 \uc744 \ud55c\ubc88 \uc124\uce58 \ud588\uc5c8\ub294\ub370 \ub2e4\uc2dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ucc98\uc74c\uc5d0 Gnome GUI \ubc84\uc804\uc73c\ub85c \uc124\uce58\ud558\uae34 \ud588\ub294\ub370 \uc660\uc9c0 \ubb34\uac81\uace0 \ub9c8\uc74c\uc5d0 \uc548 \ub4e4\uc5b4\uc11c Minimal \uc124\uce58 \ud558\uace0 \uac04\ub2e8\ud55c \uc124\uc815\uae4c\uc9c0 \uc815\ub9ac\ud588\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":""},"categories":[3],"tags":[34,36,43,35],"_links":{"self":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/443"}],"collection":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=443"}],"version-history":[{"count":16,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/443\/revisions"}],"predecessor-version":[{"id":3692,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=\/wp\/v2\/posts\/443\/revisions\/3692"}],"wp:attachment":[{"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mightyfriend.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}