Installing CoreOS to disk

1 Open flip && wall software

2 Turn on the Thunderbolt, enable "Use IE proxy", download the following two files: (After the && wall with IE will be interrupted)

Http://stable.release.core-os.net/amd64-usr/494.4.0/coreos_production_image.bin.bz2.sig

http://stable.release.core-os.net/amd64-usr/494.4.0/coreos_production_image.bin.bz2

3 Install Apache server on a machine 10.61.0.210 in LAN: Yum install Httpd;service httpd start

4 Put the two files downloaded in 2 under 10.61.0.210:/var/www/html

5 running modified Coreos-install and CLOUD-CONFIG.YAML on the installation machine (the system running on the installer cannot be started on the disk that is CoreOS to be installed)

Coreos-install modification: base_url= "10.61.0.210"; image_url= "${base_url}/${image_name}"; Sig_url= "${base_url}/${sig_name}";

Cloud-config.yaml:

 #cloud-confighostname:coreos0coreos:etcd:addr: $private _ipv4:4001 peer-addr: $private _ipv4:7001 units:-Name:etcd.service command:start-name:fleet.service Command:start-        Name:static.network Content: |        [Match] Name=enp7s0 [Network] address=10.255.229.210/24 gateway=10.255.229.254 dns=8.8.8.8 dns= 8.8.4.4users:-Name:core ssh-authorized-keys: #公钥-ssh-rsa aaaab3nzac1yc2eaaaabiwaaaqea0llcvph5nuh3fatjrrurs72x 3ed0hgbh42/72vvi3kgzunnundnchyf9kukbyqpfpqqsyqmzpnrbiueclbmv2+ Bmki5kofnhtkwzikdspenlh8ouwsesawzmqnrc6mbmlrcgzqtr0cbpbq2ruhh8i/bgy+lmpzniny6lckbvbxdjqzchhruanzixrtvftgyerrbs /jiiniclfxbpsu9bknnzaiy44a8l2nocnhopmfgauysc8sag2mzzjglakhufkcizaxtcorsuqc2oigvpnn2nh6al0dilog+ u2njnlm48otfmxw8wy4ur7v+3bdw0irbhkhpsz6zim99cdvmsfq== [email protected]-groups:-Sudo-docker 

./coreos-install-d/dev/sdb-c stable-c./cloud-config.yaml (SDB space must be greater than 4.5G, since the 2 downloaded image is decompressed with a disk sector image of 4.5G)

After installation, the SDB will be divided into 7 zones, one EFI, one grub, two usr, two OEMs, and one boot.

6 run on the machine that corresponds to the public key: SSH [email protected]

Note: 10.61.0.210 and 10.255.229.210 are accessible to each other.

Installing CoreOS to disk