安裝Red Hat Enterprise Linux 8教學環境時,學員們都須要將這個環境安裝到虛擬機中,以便在本身的筆記本電腦上練習使用。通常推薦使用VMware Workstation來託管整個教學環境。python
準備:git
1)移動硬盤centos
2)16G以上的USB盤bash
3)RHEL8教學環境軟件app
第1步:校驗教學環境軟件是否完整spa
# yum install -y http://mirror.centos.org/centos/8/BaseOS/x86_64/os/Packages/python3-pyyaml-3.12-12.el8.i686.rpm # ./rht-usb-8.x-7.r2019052915git14db55b verify RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf Verifying manifest file RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf Publish date: 2019-05-29 15:41:50 type md5sum artifact-name ----------- ------- ----------------------------------------------- content GOODSUM rhel-8.0-x86_64-dvd.iso content GOODSUM foundation-config-8.x-7.r2019052915git14db55b.noarch.rpm content GOODSUM foundation0-config-8.x-7.r2019052915git14db55b.noarch.rpm content GOODSUM redhat-survey-7.x-58.0.noarch.rpm content GOODSUM redhat-training-survey-7-59.4.noarch.rpm content GOODSUM redhat-training-roster-7-59.1.noarch.rpm content GOODSUM rhci-foundation-8.0-7.r2019052915gitc76cfec.iso content GOODSUM rht-usb-8.x-7.r2019052915git14db55b content GOODSUM rht-usb-7.x-6.r2019052915git14db55b content GOODSUM ClassroomSetup-8.x-7.r2019052915git14db55b.txt content GOODSUM ClassroomReset-8.x-7.r2019052915git14db55b.txt content GOODSUM ClassroomTroubleshooting-8.x-7.r2019052915git14db55b.txt content GOODSUM ClassPrep-8.x-7.r2019052915git14db55b.txt ===================================================================== INFO Manifest RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf passed. INFO Verification SUCCEEDED
第2步:格式化USB盤
ssr
# lsblk # umount /dev/sdc1 # cd /mnt/hd/rhel8 # ./rht-usb-8.x-7.r2019052915git14db55b usbmkpart /dev/sdc gpt INFO Configuration file: /root/.icrm/config.yml INFO Partitioning USB Device: /dev/sdc Confirm gpt partitioning /dev/sdc (y/N) y Wipe existing partitioning of /dev/sdc (y/N) y INFO /dev/sdc: zap partitions OK INFO /dev/sdc: wipe partitions OK INFO /dev/sdc: partitioning OK INFO /dev/sdc3: apparent RHTINST partition INFO Now run usbformat of /dev/sdc3 INFO Appear to have properly partitioned USB device.
查看一下,發現上述命令將我這個64G的USB盤分紅3個區,以下:code
sdc 8:32 1 60G 0 disk ├─sdc1 8:33 1 1M 0 part ├─sdc2 8:34 1 200M 0 part └─sdc3 8:35 1 59.8G 0 part
將第3個分區格式化。orm
# ./rht-usb-8.x-7.r2019052915git14db55b usbformat /dev/sdc3 INFO Configuration file: /root/.icrm/config.yml INFO Formatting USB Partition: /dev/sdc3 Confirm reformatting /dev/sdc3 (y/N) y INFO mkfs.ext4 64-bit support INFO mkfs.ext4 no metadata_csum support INFO /dev/sdc3: format OK INFO Appear to have properly formatted USB device.
第3步:將Foundation虛擬機拷貝到USB盤上ip
# ./rht-usb-8.x-7.r2019052915git14db55b usbadd RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf INFO Configuration file: /root/.icrm/config.yml INFO Adding to USB: RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf INFO New files needed space is 7.2G out of 7.2G INFO Calculation finds we need: 7779043345 bytes (7.2G) INFO USB space Total: 59.8G Used: 51.8M Free: 56.7G INFO Copying manifest file: RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf INFO Copying /mnt/hd/Redhat/rhce8/f0_rhel8/RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf (3.2K) to /tmp/tmpa2r6ijh6/manifests/RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf INFO Starting copy of RHCIfoundation-RHEL80-7.r2019052915-ILT-7-en_US.icmf INFO Copying artifact: rhel-8.0-x86_64-dvd.iso INFO Copying /mnt/hd/Redhat/rhce8/f0_rhel8/rhel-8.0-x86_64-dvd.iso (6.6G) to /tmp/tmpa2r6ijh6/rhel8.0/x86_64/isos/rhel-8.0-x86_64-dvd.iso
第4步:將課程的內容拷貝到USB盤上
第5步:用Foundation ISO安裝一個虛擬機
第6步: