1) vim /etc/yum.repos.d/centos7.repo [base] name=centos7 baseurl=file:///OS https://mirrors.aliyun.com/centos/$releasever/os/x86_64/ gpgcheck=0 enable=1 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7 [epel] name=epel baseurl=https://mirrors.aliyun.com/epel/$releasever/$basearch gpgcheck=0 enable=1 2) yum clean all 清現有的yum源的信息 3)yum repolist下載yum源的元數據
編譯步驟: 250 yum install gcc apr-devel apr-util-devel pcre-devel mod_ssl openssl-devel -y 253 /data/httpd-2.4.25/configure --prefix=/apps/http24 --sysconfdir=/etc/httpd24 --enable-ssl --enable-so 254 make 255 make install
啓動服務: [root@centos7 httpd-2.4.25]#/apps/http24/bin/apachectl start
測試結果:
apache
[root@centos7 ~]#fdisk /dev/sdb (或者 echo -e "n\np\n\n\n+2G\nw\n" |fdisk /dev/sdb) [root@centos7 ~]#mkfs.ext4 /dev/sdb1 -L 'TEST' -b 2048 -m 1 [root@centos7 ~]#mkdir /test [root@centos7 ~]#echo 'LABEL=TEST /test ext4 acl,defaults 0 0' >>/etc/fstab
[root@centos7 ~]#pvcreate /dev/sdb2 /dev/sdc6 [root@centos7 ~]#vgcreate -s 16 testvg /dev/sdc6 /dev/sdb2 [root@centos7 ~]#lvcreate -n testlv -L 5G testvg [root@centos7 ~]#lvscan [root@centos7 ~]#mkfs.xfs /dev/mapper/testvg-testlv [root@centos7 ~]#mkdir /users [root@centos7 ~]#mount /dev/mapper/testvg-testlv /users
架構班小夥伴看這裏:vim
一、實現openstack控制端的高可用centos
二、結合lvs實現openstack的負載均衡![]網絡