85b983485b
The openbsd image is 20GB in size, but the automatic partitioning
done by the installer leaves /home with a mere ~3.5 GB of space,
wasting free space across many other partitions that are not
used by our build process:
openbsd$ df
Filesystem 512-blocks Used Avail Capacity Mounted on
/dev/sd0a 1229692 213592 954616 18% /
/dev/sd0k 7672220 40 7288572 0% /home
/dev/sd0d 1736604 24 1649752 0% /tmp
/dev/sd0f 4847676 2505124 2100172 54% /usr
/dev/sd0g 1326684 555656 704696 44% /usr/X11R6
/dev/sd0h 4845436 1445932 3157236 31% /usr/local
/dev/sd0j 10898972 4 10354020 0% /usr/obj
/dev/sd0i 3343644 4 3176460 0% /usr/src
/dev/sd0e 2601212 19840 2451312 1% /var
This change tells the installer todo custom partitioning with
4 GB on /, 256 MB swap, and the remaining ~15GB for /home
openbsd$ df
Filesystem 512-blocks Used Avail Capacity Mounted on
/dev/sd0a 7932412 4740204 2795588 63% /
/dev/sd0d 32164636 40 30556368 0% /home
This will avoid ENOSPC failures when tests that need to create
big files (disk images) run in parallel.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230322123639.836104-3-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
211 lines
7.0 KiB
Python
Executable File
211 lines
7.0 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
#
|
|
# OpenBSD VM image
|
|
#
|
|
# Copyright 2017-2019 Red Hat Inc.
|
|
#
|
|
# Authors:
|
|
# Fam Zheng <famz@redhat.com>
|
|
# Gerd Hoffmann <kraxel@redhat.com>
|
|
#
|
|
# This code is licensed under the GPL version 2 or later. See
|
|
# the COPYING file in the top-level directory.
|
|
#
|
|
|
|
import os
|
|
import sys
|
|
import socket
|
|
import subprocess
|
|
import basevm
|
|
|
|
class OpenBSDVM(basevm.BaseVM):
|
|
name = "openbsd"
|
|
arch = "x86_64"
|
|
|
|
link = "https://cdn.openbsd.org/pub/OpenBSD/7.2/amd64/install72.iso"
|
|
csum = "0369ef40a3329efcb978c578c7fdc7bda71e502aecec930a74b44160928c91d3"
|
|
size = "20G"
|
|
pkgs = [
|
|
# tools
|
|
"git",
|
|
"pkgconf",
|
|
"bzip2", "xz",
|
|
"ninja",
|
|
|
|
# gnu tools
|
|
"bash",
|
|
"gmake",
|
|
"gsed",
|
|
"gettext-tools",
|
|
|
|
# libs: usb
|
|
"libusb1--",
|
|
|
|
# libs: crypto
|
|
"gnutls",
|
|
|
|
# libs: images
|
|
"jpeg",
|
|
"png",
|
|
|
|
# libs: ui
|
|
"capstone",
|
|
"sdl2",
|
|
"gtk+3",
|
|
"libxkbcommon",
|
|
|
|
# libs: migration
|
|
"zstd",
|
|
|
|
# libs: networking
|
|
"libslirp",
|
|
]
|
|
|
|
BUILD_SCRIPT = """
|
|
set -e;
|
|
rm -rf /home/qemu/qemu-test.*
|
|
cd $(mktemp -d /home/qemu/qemu-test.XXXXXX);
|
|
mkdir src build; cd src;
|
|
tar -xf /dev/rsd1c;
|
|
cd ../build
|
|
../src/configure --cc=cc --python=python3 {configure_opts};
|
|
gmake --output-sync -j{jobs} {target} {verbose};
|
|
"""
|
|
poweroff = "halt -p"
|
|
|
|
def build_image(self, img):
|
|
self.print_step("Downloading install iso")
|
|
cimg = self._download_with_cache(self.link, sha256sum=self.csum)
|
|
img_tmp = img + ".tmp"
|
|
iso = img + ".install.iso"
|
|
|
|
self.print_step("Preparing iso and disk image")
|
|
subprocess.check_call(["cp", "-f", cimg, iso])
|
|
self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size)
|
|
|
|
self.print_step("Booting installer")
|
|
self.boot(img_tmp, extra_args = [
|
|
"-machine", "graphics=off",
|
|
"-device", "VGA",
|
|
"-cdrom", iso
|
|
])
|
|
self.console_init()
|
|
self.console_wait_send("boot>", "set tty com0\n")
|
|
self.console_wait_send("boot>", "\n")
|
|
|
|
# pre-install configuration
|
|
self.console_wait_send("(I)nstall", "i\n")
|
|
self.console_wait_send("Terminal type", "xterm\n")
|
|
self.console_wait_send("System hostname", "openbsd\n")
|
|
self.console_wait_send("Which network interface", "vio0\n")
|
|
self.console_wait_send("IPv4 address", "autoconf\n")
|
|
self.console_wait_send("IPv6 address", "none\n")
|
|
self.console_wait_send("Which network interface", "done\n")
|
|
self.console_wait("Password for root account")
|
|
self.console_send("%s\n" % self._config["root_pass"])
|
|
self.console_wait("Password for root account")
|
|
self.console_send("%s\n" % self._config["root_pass"])
|
|
self.console_wait_send("Start sshd(8)", "yes\n")
|
|
self.console_wait_send("X Window System", "no\n")
|
|
self.console_wait_send("console to com0", "\n")
|
|
self.console_wait_send("Which speed", "\n")
|
|
|
|
self.console_wait("Setup a user")
|
|
self.console_send("%s\n" % self._config["guest_user"])
|
|
self.console_wait("Full name")
|
|
self.console_send("%s\n" % self._config["guest_user"])
|
|
self.console_wait("Password")
|
|
self.console_send("%s\n" % self._config["guest_pass"])
|
|
self.console_wait("Password")
|
|
self.console_send("%s\n" % self._config["guest_pass"])
|
|
|
|
self.console_wait_send("Allow root ssh login", "yes\n")
|
|
self.console_wait_send("timezone", "UTC\n")
|
|
self.console_wait_send("root disk", "\n")
|
|
self.console_wait_send("(W)hole disk", "\n")
|
|
self.console_wait_send("(A)uto layout", "c\n")
|
|
|
|
# 4000 MB / as /dev/sd0a, at start of disk
|
|
self.console_wait_send("sd0>", "a a\n")
|
|
self.console_wait_send("offset:", "\n")
|
|
self.console_wait_send("size:", "4000M\n")
|
|
self.console_wait_send("FS type", "4.2BSD\n")
|
|
self.console_wait_send("mount point:", "/\n")
|
|
|
|
# 256 MB swap as /dev/sd0b
|
|
self.console_wait_send("sd0*>", "a b\n")
|
|
self.console_wait_send("offset:", "\n")
|
|
self.console_wait_send("size:", "256M\n")
|
|
self.console_wait_send("FS type", "swap\n")
|
|
|
|
# All remaining space for /home as /dev/sd0d
|
|
# NB, 'c' isn't allowed to be used.
|
|
self.console_wait_send("sd0*>", "a d\n")
|
|
self.console_wait_send("offset:", "\n")
|
|
self.console_wait_send("size:", "\n")
|
|
self.console_wait_send("FS type", "4.2BSD\n")
|
|
self.console_wait_send("mount point:", "/home\n")
|
|
|
|
self.console_wait_send("sd0*>", "q\n")
|
|
self.console_wait_send("Write new label?:", "y\n")
|
|
|
|
self.console_wait_send("Location of sets", "cd0\n")
|
|
self.console_wait_send("Pathname to the sets", "\n")
|
|
self.console_wait_send("Set name(s)", "\n")
|
|
self.console_wait_send("without verification", "yes\n")
|
|
|
|
self.print_step("Installation started now, this will take a while")
|
|
self.console_wait_send("Location of sets", "done\n")
|
|
|
|
self.console_wait("successfully completed")
|
|
self.print_step("Installation finished, rebooting")
|
|
self.console_wait_send("(R)eboot", "reboot\n")
|
|
|
|
# setup qemu user
|
|
prompt = "$"
|
|
self.console_ssh_init(prompt, self._config["guest_user"],
|
|
self._config["guest_pass"])
|
|
self.console_wait_send(prompt, "exit\n")
|
|
|
|
# setup root user
|
|
prompt = "openbsd#"
|
|
self.console_ssh_init(prompt, "root", self._config["root_pass"])
|
|
self.console_sshd_config(prompt)
|
|
|
|
# setup virtio-blk #1 (tarfile)
|
|
self.console_wait(prompt)
|
|
self.console_send("echo 'chmod 666 /dev/rsd1c' >> /etc/rc.local\n")
|
|
|
|
# enable w+x for /home
|
|
self.console_wait(prompt)
|
|
self.console_send("sed -i -e '/home/s/rw,/rw,wxallowed,/' /etc/fstab\n")
|
|
|
|
# tweak datasize limit
|
|
self.console_wait(prompt)
|
|
self.console_send("sed -i -e 's/\\(datasize[^=]*\\)=[^:]*/\\1=infinity/' /etc/login.conf\n")
|
|
|
|
# use http (be proxy cache friendly)
|
|
self.console_wait(prompt)
|
|
self.console_send("sed -i -e 's/https/http/' /etc/installurl\n")
|
|
|
|
self.print_step("Configuration finished, rebooting")
|
|
self.console_wait_send(prompt, "reboot\n")
|
|
self.console_wait("login:")
|
|
self.wait_ssh()
|
|
|
|
self.print_step("Installing packages")
|
|
self.ssh_root_check("pkg_add %s\n" % " ".join(self.pkgs))
|
|
|
|
# shutdown
|
|
self.ssh_root(self.poweroff)
|
|
self.wait()
|
|
|
|
if os.path.exists(img):
|
|
os.remove(img)
|
|
os.rename(img_tmp, img)
|
|
os.remove(iso)
|
|
self.print_step("All done")
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(basevm.main(OpenBSDVM))
|