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55c521a405
This configures automated installation using the subiquity installer, as documented at https://ubuntu.com/server/docs/install/autoinstall-quickstart and other locations on the Internet. Installation uses the NFS export of /install, and configures the installer to use the nocloud-net datasource, creating a per-node directory containing the processed template file as the user-data file, and an empty meta-data file. Kernel and initrd files are pulled from the casper/ directory under the package dir. Unnecessary elements of the kernel command line have been removed in the subiquity installer path. Support has been added for selecting a subiquity specific default template, as well as an updated pre-install script and some minor POSIX shell compliance fixes for the getinstdisk script.
78 lines
2.4 KiB
Cheetah
78 lines
2.4 KiB
Cheetah
#cloud-config
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autoinstall:
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version: 1
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keyboard: {layout: us, toggle: null, variant: ''}
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locale: en_US
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network:
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version: 2
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ethernets:
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'#TABLE:noderes:$NODE:installnic#':
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dhcp4: true
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ssh:
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allow-pw: true
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authorized-keys: []
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install-server: true
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apt:
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primary:
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- arches: [amd64, i386]
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uri: https://mirror.pnl.gov/ubuntu/
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user-data:
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hostname: #HOSTNAME#
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disable_root: false
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package_update: true
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package_upgrade: true
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timezone: #TABLE:site:key=timezone:value#
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chpasswd:
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list:
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- root:#CRYPT:passwd:key=system,username=root:password#
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packages:
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- bash
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- nfs-common
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- openssl
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- isc-dhcp-client
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- libc-bin
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- openssh-server
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- openssh-client
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- wget
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- vim
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- rsync
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- busybox-static
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- gawk
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- dnsutils
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- chrony
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- gpg
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early-commands:
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- '{
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echo "Running install disk detection...";
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wget http://#XCATVAR:XCATMASTER##COLONHTTPPORT#/install/autoinst/getinstdisk;
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chmod u+x ./getinstdisk;
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./getinstdisk;
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echo "Running early_command Installation script...";
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wget http://#XCATVAR:XCATMASTER##COLONHTTPPORT#/install/autoinst/#HOSTNAME#.pre;
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chmod u+x #HOSTNAME#.pre;
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./#HOSTNAME#.pre;
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echo "Updating storage config...";
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cat /autoinstall.yaml |head -n -1 > /tmp/autoinstall.yaml;
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cat /tmp/partitionfile >> /tmp/autoinstall.yaml;
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cat /tmp/autoinstall.yaml >/autoinstall.yaml;
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echo "Disabling systemd-resolved...";
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rm -f /etc/resolv.conf;
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echo "nameserver #TABLE:noderes:$NODE:xcatmaster#" >/etc/resolv.conf;
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echo "domain #TABLE:site:key=domain:value#" >>/etc/resolv.conf;
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} >>/tmp/pre-install.log'
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late-commands:
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- mkdir -p /target/var/log/xcat/
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- '{
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cat /tmp/pre-install.log >> /target/var/log/xcat/xcat.log;
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echo "Updating kernel command line...";
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echo "GRUB_CMDLINE_LINUX=\"#TABLE:bootparams:$NODE:kcmdline#\"" >>/target/etc/default/grub;
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curtin in-target --target /target update-grub2;
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echo "Running late_command Installation script...";
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wget http://#XCATVAR:XCATMASTER##COLONHTTPPORT#/install/autoinst/#HOSTNAME#.post;
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chmod u+x #HOSTNAME#.post;
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cp ./#HOSTNAME#.post /target/root/post.script;
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curtin in-target --target /target /root/post.script;
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} >>/target/var/log/xcat/xcat.log 2>&1'
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error-commands:
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- tar -c --transform='s/^/#HOSTNAME#-logs\//' /var/crash /var/logs/installer |nc -l 8080
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