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Jeffrey Paul 1 year ago
parent
commit
1b7944a174
7 changed files with 474 additions and 4 deletions
  1. +2
    -0
      fix-raspian-defaults/root.overlay/boot/per-once.d/packagelist.txt
  2. +4
    -0
      ubuntu-makevm/1804/Makefile
  3. +5
    -4
      ubuntu-makevm/1804/install.sh
  4. +0
    -0
      ubuntu-makevm/1804/preseed.cfg
  5. +30
    -0
      ubuntu-makevm/2004/Makefile
  6. +20
    -0
      ubuntu-makevm/2004/install.sh
  7. +413
    -0
      ubuntu-makevm/2004/preseed.cfg

+ 2
- 0
fix-raspian-defaults/root.overlay/boot/per-once.d/packagelist.txt View File

@@ -1,5 +1,6 @@
apt-transport-https
bash-completion
bridge-utils
build-essential
bundler
byobu
@@ -46,4 +47,5 @@ software-properties-common
subversion
usbmount
vim
vlan
wget

ubuntu-makevm/Makefile → ubuntu-makevm/1804/Makefile View File

@@ -23,3 +23,7 @@ rcopy:

rrun: rcopy
ssh -t root@$(HOST) "cd /storage/admin/vms && make reinstall"

rclean: rcopy
ssh -t root@$(HOST) "cd /storage/admin/vms && make clean"


ubuntu-makevm/install.sh → ubuntu-makevm/1804/install.sh View File

@@ -1,13 +1,14 @@
#!/bin/bash

#VAR="ubuntu18.04"
VAR="generic"
VAR="ubuntu18.04"
#VAR="generic"

virt-install \
--name $VMNAME \
--cpu host \
--ram 32768 \
--disk path=$DISK_DIR/$VMNAME.qcow2,size=1000 \
--vcpus 8 \
--disk path=$DISK_DIR/$VMNAME.qcow2,format=qcow2,size=1000,cache=writeback \
--vcpus 16 \
--os-type linux \
--os-variant "$VAR" \
--network bridge=virbr0 \

ubuntu-makevm/preseed.cfg → ubuntu-makevm/1804/preseed.cfg View File


+ 30
- 0
ubuntu-makevm/2004/Makefile View File

@@ -0,0 +1,30 @@
export VMNAME := ubuntu2004
export DISK_DIR := /storage/scratch/tmp
export THAT_DIR := /storage/admin/vms/2004
export HOST := las1.local

.PHONY: clean install reinstall rcopy rrun

default: remote

clean:
-virsh destroy $(VMNAME)
-virsh undefine $(VMNAME)
rm -f $(DISK_DIR)/$(VMNAME).qcow2

install:
bash install.sh

reinstall: clean install

remote: rrun

rcopy:
rsync -avP ./ root@$(HOST):/$(THAT_DIR)/

rrun: rcopy
ssh -t root@$(HOST) "cd /$(THAT_DIR) && make reinstall"

rclean: rcopy
ssh -t root@$(HOST) "cd /$(THAT_DIR) && make clean"


+ 20
- 0
ubuntu-makevm/2004/install.sh View File

@@ -0,0 +1,20 @@
#!/bin/bash

VAR="ubuntu2004"
#VAR="generic"

virt-install \
--name $VMNAME \
--cpu host \
--ram 32768 \
--disk path=$DISK_DIR/$VMNAME.qcow2,format=qcow2,size=1000,cache=writeback \
--vcpus 16 \
--os-type linux \
--os-variant auto \
--network bridge=virbr0 \
--graphics none \
--console pty,target_type=serial \
--initrd-inject=preseed.cfg --extra-args "ks=file:/preseed.cfg" \
--location 'http://us.archive.ubuntu.com/ubuntu/dists/focal/main/installer-amd64/' \
--extra-args 'console=ttyS0,115200n8 serial'


+ 413
- 0
ubuntu-makevm/2004/preseed.cfg View File

@@ -0,0 +1,413 @@
d-i debian-installer/locale string en_US
d-i console-setup/ask_detect boolean false
d-i keyboard-configuration/xkb-keymap select us
d-i netcfg/choose_interface select auto
# Any hostname and domain names assigned from dhcp take precedence over
# values set here. However, setting the values still prevents the questions
# from being shown, even if values come from dhcp.
d-i netcfg/get_hostname string unassigned-hostname
d-i netcfg/get_domain string unassigned-domain

# If you want to force a hostname, regardless of what either the DHCP
# server returns or what the reverse DNS entry for the IP is, uncomment
# and adjust the following line.
d-i netcfg/hostname string testvm

# Disable that annoying WEP key dialog.
d-i netcfg/wireless_wep string
d-i hw-detect/load_firmware boolean true

### Mirror settings
# If you select ftp, the mirror/country string does not need to be set.
d-i mirror/protocol string http
d-i mirror/country string manual
d-i mirror/http/hostname string ubuntumirror.app.las1.eeqj.de
d-i mirror/http/directory string /ubuntu
d-i mirror/http/proxy string
d-i apt-setup/security_host string ubuntumirror.app.las1.eeqj.de

# Alternatively: by default, the installer uses CC.archive.ubuntu.com where
# CC is the ISO-3166-2 code for the selected country. You can preseed this
# so that it does so without asking.
#
# dist:
#d-i mirror/http/mirror select us.archive.ubuntu.com
#d-i mirror/http/mirror select ubuntumirror.app.las1.eeqj.de

# Suite to install.
d-i mirror/suite string focal
# Suite to use for loading installer components (optional).
#d-i mirror/udeb/suite string stretch
# Components to use for loading installer components (optional).
#d-i mirror/udeb/components multiselect main, restricted

### Account setup
# Skip creation of a root account (normal user account will be able to
# use sudo). The default is false; preseed this to true if you want to set
# a root password.
d-i passwd/root-login boolean true
# Alternatively, to skip creation of a normal user account.
d-i passwd/make-user boolean false

# Root password, either in clear text
d-i passwd/root-password password changeme
d-i passwd/root-password-again password changeme
# or encrypted using a crypt(3) hash.
#d-i passwd/root-password-crypted password [crypt(3) hash]

# To create a normal user account.
#d-i passwd/user-fullname string Ubuntu User
#d-i passwd/username string ubuntu
# Normal user's password, either in clear text
#d-i passwd/user-password password insecure
#d-i passwd/user-password-again password insecure
# or encrypted using a crypt(3) hash.
#d-i passwd/user-password-crypted password [crypt(3) hash]
# Create the first user with the specified UID instead of the default.
#d-i passwd/user-uid string 1010
# The installer will warn about weak passwords. If you are sure you know
# what you're doing and want to override it, uncomment this.
#d-i user-setup/allow-password-weak boolean true

# The user account will be added to some standard initial groups. To
# override that, use this.
#d-i passwd/user-default-groups string audio cdrom video

# Set to true if you want to encrypt the first user's home directory.
d-i user-setup/encrypt-home boolean false

### Clock and time zone setup
# Controls whether or not the hardware clock is set to UTC.
d-i clock-setup/utc boolean true

# You may set this to any valid setting for $TZ; see the contents of
# /usr/share/zoneinfo/ for valid values.
d-i time/zone string UTC

# Controls whether to use NTP to set the clock during the install
d-i clock-setup/ntp boolean true
# NTP server to use. The default is almost always fine here.
#d-i clock-setup/ntp-server string ntp.example.com


### Partitioning
## Partitioning example
# If the system has free space you can choose to only partition that space.
# This is only honoured if partman-auto/method (below) is not set.
# Alternatives: custom, some_device, some_device_crypto, some_device_lvm.
#d-i partman-auto/init_automatically_partition select biggest_free

# Alternatively, you may specify a disk to partition. If the system has only
# one disk the installer will default to using that, but otherwise the device
# name must be given in traditional, non-devfs format (so e.g. /dev/sda
# and not e.g. /dev/discs/disc0/disc).
# For example, to use the first SCSI/SATA hard disk:
#d-i partman-auto/disk string /dev/sda
# In addition, you'll need to specify the method to use.
# The presently available methods are:
# - regular: use the usual partition types for your architecture
# - lvm: use LVM to partition the disk
# - crypto: use LVM within an encrypted partition
d-i partman-auto/method string lvm

# If one of the disks that are going to be automatically partitioned
# contains an old LVM configuration, the user will normally receive a
# warning. This can be preseeded away...
d-i partman-lvm/device_remove_lvm boolean true
# The same applies to pre-existing software RAID array:
d-i partman-md/device_remove_md boolean true
# And the same goes for the confirmation to write the lvm partitions.
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true

# For LVM partitioning, you can select how much of the volume group to use
# for logical volumes.
#d-i partman-auto-lvm/guided_size string max
#d-i partman-auto-lvm/guided_size string 10GB
#d-i partman-auto-lvm/guided_size string 50%

# You can choose one of the three predefined partitioning recipes:
# - atomic: all files in one partition
# - home: separate /home partition
# - multi: separate /home, /var, and /tmp partitions
d-i partman-auto/choose_recipe select atomic

# Or provide a recipe of your own...
# If you have a way to get a recipe file into the d-i environment, you can
# just point at it.
#d-i partman-auto/expert_recipe_file string /hd-media/recipe

# If not, you can put an entire recipe into the preconfiguration file in one
# (logical) line. This example creates a small /boot partition, suitable
# swap, and uses the rest of the space for the root partition:
#d-i partman-auto/expert_recipe string \
# boot-root :: \
# 40 50 100 ext3 \
# $primary{ } $bootable{ } \
# method{ format } format{ } \
# use_filesystem{ } filesystem{ ext3 } \
# mountpoint{ /boot } \
# . \
# 500 10000 1000000000 ext3 \
# method{ format } format{ } \
# use_filesystem{ } filesystem{ ext3 } \
# mountpoint{ / } \
# . \
# 64 512 300% linux-swap \
# method{ swap } format{ } \
# .

# If you just want to change the default filesystem from ext3 to something
# else, you can do that without providing a full recipe.
#d-i partman/default_filesystem string ext4

# The full recipe format is documented in the file partman-auto-recipe.txt
# included in the 'debian-installer' package or available from D-I source
# repository. This also documents how to specify settings such as file
# system labels, volume group names and which physical devices to include
# in a volume group.

# This makes partman automatically partition without confirmation, provided
# that you told it what to do using one of the methods above.
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true

## Partitioning using RAID
# The method should be set to "raid".
#d-i partman-auto/method string raid
# Specify the disks to be partitioned. They will all get the same layout,
# so this will only work if the disks are the same size.
#d-i partman-auto/disk string /dev/sda /dev/sdb

# Next you need to specify the physical partitions that will be used.
#d-i partman-auto/expert_recipe string \
# multiraid :: \
# 1000 5000 4000 raid \
# $primary{ } method{ raid } \
# . \
# 64 512 300% raid \
# method{ raid } \
# . \
# 500 10000 1000000000 raid \
# method{ raid } \
# .

# Last you need to specify how the previously defined partitions will be
# used in the RAID setup. Remember to use the correct partition numbers
# for logical partitions. RAID levels 0, 1, 5, 6 and 10 are supported;
# devices are separated using "#".
# Parameters are:
# <raidtype> <devcount> <sparecount> <fstype> <mountpoint> \
# <devices> <sparedevices>

#d-i partman-auto-raid/recipe string \
# 1 2 0 ext3 / \
# /dev/sda1#/dev/sdb1 \
# . \
# 1 2 0 swap - \
# /dev/sda5#/dev/sdb5 \
# . \
# 0 2 0 ext3 /home \
# /dev/sda6#/dev/sdb6 \
# .

# For additional information see the file partman-auto-raid-recipe.txt
# included in the 'debian-installer' package or available from D-I source
# repository.

# This makes partman automatically partition without confirmation.
d-i partman-md/confirm boolean true
d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/choose_partition select finish
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true

## Controlling how partitions are mounted
# The default is to mount by UUID, but you can also choose "traditional" to
# use traditional device names, or "label" to try filesystem labels before
# falling back to UUIDs.
#d-i partman/mount_style select uuid

### Base system installation
# Configure a path to the preconfigured base filesystem. This can be used to
# specify a path for the installer to retrieve the filesystem image that will
# be deployed to disk and used as a base system for the installation.
#d-i live-installer/net-image string /install/filesystem.squashfs

# Configure APT to not install recommended packages by default. Use of this
# option can result in an incomplete system and should only be used by very
# experienced users.
# FIXME i think i want this disabled, but make sure this file works first
#d-i base-installer/install-recommends boolean false

# The kernel image (meta) package to be installed; "none" can be used if no
# kernel is to be installed.
#d-i base-installer/kernel/image string linux-generic

### Apt setup
# You can choose to install restricted and universe software, or to install
# software from the backports repository.
#d-i apt-setup/restricted boolean true
#d-i apt-setup/universe boolean true
#d-i apt-setup/backports boolean true
# Uncomment this if you don't want to use a network mirror.
#d-i apt-setup/use_mirror boolean false
# Select which update services to use; define the mirrors to be used.
# Values shown below are the normal defaults.
#d-i apt-setup/services-select multiselect security
#d-i apt-setup/security_host string security.ubuntu.com
#d-i apt-setup/security_path string /ubuntu

# Additional repositories, local[0-9] available
#d-i apt-setup/local0/repository string \
# http://local.server/ubuntu stretch main
#d-i apt-setup/local0/comment string local server
# Enable deb-src lines
#d-i apt-setup/local0/source boolean true
# URL to the public key of the local repository; you must provide a key or
# apt will complain about the unauthenticated repository and so the
# sources.list line will be left commented out
#d-i apt-setup/local0/key string http://local.server/key

# By default the installer requires that repositories be authenticated
# using a known gpg key. This setting can be used to disable that
# authentication. Warning: Insecure, not recommended.
#d-i debian-installer/allow_unauthenticated boolean true

# Uncomment this to add multiarch configuration for i386
#d-i apt-setup/multiarch string i386


### Package selection
#tasksel tasksel/first multiselect ubuntu-server
tasksel tasksel/first multiselect ubuntu-minimal
#tasksel tasksel/first multiselect lamp-server, print-server
#tasksel tasksel/first multiselect kubuntu-desktop

# Individual additional packages to install
d-i pkgsel/include string openssh-server ca-certificates curl
# Whether to upgrade packages after debootstrap.
# Allowed values: none, safe-upgrade, full-upgrade
#d-i pkgsel/upgrade select none

# Language pack selection
#d-i pkgsel/language-packs multiselect de, en, zh

# Policy for applying updates. May be "none" (no automatic updates),
# "unattended-upgrades" (install security updates automatically), or
# "landscape" (manage system with Landscape).
#d-i pkgsel/update-policy select none

# Some versions of the installer can report back on what software you have
# installed, and what software you use. The default is not to report back,
# but sending reports helps the project determine what software is most
# popular and include it on CDs.
#popularity-contest popularity-contest/participate boolean false

# By default, the system's locate database will be updated after the
# installer has finished installing most packages. This may take a while, so
# if you don't want it, you can set this to "false" to turn it off.
#d-i pkgsel/updatedb boolean true

### Boot loader installation
# Grub is the default boot loader (for x86). If you want lilo installed
# instead, uncomment this:
#d-i grub-installer/skip boolean true
# To also skip installing lilo, and install no bootloader, uncomment this
# too:
#d-i lilo-installer/skip boolean true


# This is fairly safe to set, it makes grub install automatically to the MBR
# if no other operating system is detected on the machine.
d-i grub-installer/only_debian boolean true

# This one makes grub-installer install to the MBR if it also finds some other
# OS, which is less safe as it might not be able to boot that other OS.
d-i grub-installer/with_other_os boolean true

# Due notably to potential USB sticks, the location of the MBR can not be
# determined safely in general, so this needs to be specified:
#d-i grub-installer/bootdev string /dev/sda
# To install to the first device (assuming it is not a USB stick):
#d-i grub-installer/bootdev string default

# Alternatively, if you want to install to a location other than the mbr,
# uncomment and edit these lines:
#d-i grub-installer/only_debian boolean false
#d-i grub-installer/with_other_os boolean false
#d-i grub-installer/bootdev string (hd0,1)
# To install grub to multiple disks:
#d-i grub-installer/bootdev string (hd0,1) (hd1,1) (hd2,1)

# Optional password for grub, either in clear text
#d-i grub-installer/password password r00tme
#d-i grub-installer/password-again password r00tme
# or encrypted using an MD5 hash, see grub-md5-crypt(8).
#d-i grub-installer/password-crypted password [MD5 hash]

# Use the following option to add additional boot parameters for the
# installed system (if supported by the bootloader installer).
# Note: options passed to the installer will be added automatically.
#d-i debian-installer/add-kernel-opts string nousb

### Finishing up the installation
# During installations from serial console, the regular virtual consoles
# (VT1-VT6) are normally disabled in /etc/inittab. Uncomment the next
# line to prevent this.
#d-i finish-install/keep-consoles boolean true

# Avoid that last message about the install being complete.
d-i finish-install/reboot_in_progress note

# This will prevent the installer from ejecting the CD during the reboot,
# which is useful in some situations.
#d-i cdrom-detect/eject boolean false

# This is how to make the installer shutdown when finished, but not
# reboot into the installed system.
#d-i debian-installer/exit/halt boolean true
# This will power off the machine instead of just halting it.
#d-i debian-installer/exit/poweroff boolean true

### Preseeding other packages
# Depending on what software you choose to install, or if things go wrong
# during the installation process, it's possible that other questions may
# be asked. You can preseed those too, of course. To get a list of every
# possible question that could be asked during an install, do an
# installation, and then run these commands:
# debconf-get-selections --installer > file
# debconf-get-selections >> file


#### Advanced options
### Running custom commands during the installation
## i386 Preseed Example
# d-i preseeding is inherently not secure. Nothing in the installer checks
# for attempts at buffer overflows or other exploits of the values of a
# preconfiguration file like this one. Only use preconfiguration files from
# trusted locations! To drive that home, and because it's generally useful,
# here's a way to run any shell command you'd like inside the installer,
# automatically.

# This first command is run as early as possible, just after
# preseeding is read.
#d-i preseed/early_command string anna-install some-udeb
# This command is run immediately before the partitioner starts. It may be
# useful to apply dynamic partitioner preseeding that depends on the state
# of the disks (which may not be visible when preseed/early_command runs).
#d-i partman/early_command \
# string debconf-set partman-auto/disk "$(list-devices disk | head -n1)"
# This command is run just before the install finishes, but when there is
# still a usable /target directory. You can chroot to /target and use it
# directly, or use the apt-install and in-target commands to easily install
# packages and run commands in the target system.
#d-i preseed/late_command string apt-install zsh; in-target chsh -s /bin/zsh


# some extra commands to set up SSH key access
d-i preseed/late_command string in-target mkdir /root/.ssh ; \
in-target sh -c 'curl -sf https://sneak.cloud/authorized_keys >> /root/.ssh/authorized_keys' ; \
in-target systemctl enable serial-getty@ttyS0.service ;

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