openstack/training-labs
Code Issues Proposed changes

[1/7] Add/enable Ubuntu 18.04 LTS (Bionic Beaver), OpenStack Rocky

Browse Source 
Bionic comes with OpenStack Queens in the default repo and OpenStack
Rocky in the Ubuntu Cloud Archive. Because we are always using UCA,
we need to switch to Rocky now.

This is the first changeset in a series to make Rocky work on Bionic.

Change-Id: If78f9071c5234d8528e5119b2d33e3335d269751
This commit is contained in:
Roger Luethi
2018-08-27 11:33:21 +02:00
parent 006d050745
commit 9c10deb133
4 changed files with 157 additions and 17 deletions
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8
labs/osbash/config/localrc
View File

@@ -10,13 +10,15 @@
#VM_PROXY="http://192.168.178.20:3128"
# Options:
# ubuntu-16.04-server-amd64 (default)
# ubuntu-18.04-server-amd64 (default)
# ubuntu-18.04-server-i386
# ubuntu-16.04-server-amd64
# ubuntu-16.04-server-i386
# ubuntu-14.04-server-amd64
# ubuntu-14.04-server-i386
#
# example: DISTRO=ubuntu-16.04-server-i386
: ${DISTRO:=ubuntu-16.04-server-amd64}
# example: DISTRO=ubuntu-18.04-server-i386
: ${DISTRO:=ubuntu-18.04-server-amd64}
# PROVIDER: virtualbox or kvm (defaults to virtualbox)
# KVM tends to give better performance (on Linux), but may be harder to set up

8
labs/osbash/config/openstack
View File

@@ -1,10 +1,10 @@
# This file contains OpenStack configuration data. It is used by both
# host (osbash, Windows batch) and VM guest scripts.
# queens (production release; cloud-archive:queens)
# queens-proposed (pre-release testing: cloud-archive:queens-proposed)
# queens-staging (ppa:openstack-ubuntu-testing/queens)
: ${OPENSTACK_RELEASE:=queens}
# rocky (production release; cloud-archive:rocky)
# rocky-proposed (pre-release testing: cloud-archive:rocky-proposed)
# rocky-staging (ppa:openstack-ubuntu-testing/rocky)
: ${OPENSTACK_RELEASE:=rocky}
# CirrOS image URL
if [ "$(uname -m)" = "x86_64" ]; then

20
labs/osbash/scripts/ubuntu/apt_init.sh
View File

@@ -47,24 +47,24 @@ sudo apt update
# https://docs.openstack.org/install-guide/environment-packages-ubuntu.html
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
# NOTE: Using pre-release staging ppa is not documented in install-guide
# https://launchpad.net/~ubuntu-cloud-archive/+archive/ubuntu/queens-staging
# https://launchpad.net/~ubuntu-cloud-archive/+archive/ubuntu/rocky-staging
#--------------------------------------------------------------------------
echo "Installing packages needed for add-apt-repository."
sudo apt -y install software-properties-common
case "$OPENSTACK_RELEASE" in
queens)
REPO=cloud-archive:queens
SRC_FILE=cloudarchive-queens.list
rocky)
REPO=cloud-archive:rocky
SRC_FILE=cloudarchive-rocky.list
;;
queens-proposed)
REPO=cloud-archive:queens-proposed
SRC_FILE=cloudarchive-queens-proposed.list
rocky-proposed)
REPO=cloud-archive:rocky-proposed
SRC_FILE=cloudarchive-rocky-proposed.list
;;
queens-staging)
REPO=ppa:ubuntu-cloud-archive/queens-staging
SRC_FILE=ubuntu-cloud-archive-ubuntu-queens-staging-xenial.list
rocky-staging)
REPO=ppa:ubuntu-cloud-archive/rocky-staging
SRC_FILE=ubuntu-cloud-archive-ubuntu-rocky-staging-bionic.list
;;
*)
echo >&2 "Unknown OpenStack release: $OPENSTACK_RELEASE. Aborting."

138
labs/stacktrain/distros/ubuntu_18_04_server_amd64.py Normal file
View File

@@ -0,0 +1,138 @@
#!/usr/bin/env python
# Force Python 2 to use float division even for ints
from __future__ import division
from __future__ import print_function
import logging
import os
import re
import sys
import stacktrain.core.cond_sleep as cs
import stacktrain.core.download as dl
import stacktrain.core.keycodes as kc
import stacktrain.config.general as conf
import stacktrain.distros.distro as distro
logger = logging.getLogger(__name__)
conf.base_install_scripts = "scripts.ubuntu_base"
conf.distro = "ubuntu"
# -----------------------------------------------------------------------------
# Installation from ISO image
# -----------------------------------------------------------------------------
#http://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img
class ISOImage(distro.GenericISOImage):
def __init__(self, arch="amd64"):
super(ISOImage, self).__init__()
self.arch = arch
if arch == "amd64":
self.release_name = "ubuntu-18.04-amd64"
#self.url = ("http://cloud-images.ubuntu.com/xenial/current/"
# "xenial-server-cloudimg-amd64-disk1.img")
#self.md5 = "f4a9830fb482d07eec07c8532a1c265e"
self.url = ("http://cdimage.ubuntu.com/releases/18.04/release/"
"ubuntu-18.04.1-server-amd64.iso")
self.md5 = "e8264fa4c417216f4304079bd94f895e"
# ostype used by VirtualBox to choose icon and flags (64-bit,
# IOAPIC)
conf.vbox_ostype = "Ubuntu_64"
elif arch == "i386":
self.url = ("http://cloud-images.ubuntu.com/xenial/current/"
"xenial-server-cloudimg-i386-disk1.img")
self.release_name = "ubuntu-18.04-i386"
self.md5 = "ff3ee93fd36d7d002a0b841eec7501e6"
conf.vbox_ostype = "Ubuntu"
else:
logger.error("Unknown arch: %s. Aborting.", arch)
sys.exit(1)
# Fallback function to find current ISO image in case the file in ISO_URL
# is neither on the disk nor at the configured URL. This mechanism was
# added because old Ubuntu ISOs are removed from the server as soon as a
# new ISO appears.
def update_iso_image_variables(self):
# Get matching line from distro repo's MD5SUMS file, e.g.
# "9e5fecc94b3925bededed0fdca1bd417 *ubuntu-14.04.3-server-amd64.iso"
md5_url = os.path.join(self.url_base, "MD5SUMS")
logger.debug("About to download MD5SUM from %s", md5_url)
try:
txt = dl.downloader.download(md5_url)
except EnvironmentError:
logger.error("Can't find newer ISO image. Aborting.")
sys.exit(1)
if self.arch == "amd64":
ma = re.search(r"(.*) \*{0,1}(.*server-amd64.iso)", txt)
else:
ma = re.search(r"(.*) \*{0,1}(.*server-i386.iso)", txt)
if ma:
self.md5 = ma.group(1)
self.name = ma.group(2)
logger.info("Using new ISO image:\n\t%s\n\t%s", self.name,
self.md5)
else:
logger.error("Failed to update ISO location. Exiting.")
sys.exit(1)
logger.info("New ISO URL:\n\t%s", self.url)
PRESEED_HOST_DIR = ("http://git.openstack.org/cgit/openstack/training-labs/"
"plain/labs/osbash/lib/osbash/netboot/")
PRESEED_URL = {}
PRESEED_URL['ssh'] = PRESEED_HOST_DIR + "preseed-ssh-v6.cfg"
PRESEED_URL['shared_folder'] = PRESEED_HOST_DIR + "preseed-vbadd-v6.cfg"
PRESEED_URL['all'] = PRESEED_HOST_DIR + "preseed-all-v6.cfg"
# Arguments for ISO image installer
_BOOT_ARGS = ("/install/vmlinuz"
" noapic"
" preseed/url=%s"
" debian-installer=en_US"
" auto=true"
" locale=en_US"
" hostname=osbash"
" fb=false"
" debconf/frontend=noninteractive"
" keyboard-configuration/modelcode=SKIP"
" initrd=/install/initrd.gz"
" console-setup/ask_detect=false")
def distro_start_installer(config):
"""Boot the ISO image operating system installer"""
preseed = PRESEED_URL[conf.vm_access]
logger.debug("Using %s", preseed)
boot_args = _BOOT_ARGS % preseed
if conf.vm_proxy:
boot_args += " mirror/http/proxy=%s http_proxy=%s" % (conf.vm_proxy,
conf.vm_proxy)
logger.debug("Choosing installer expert mode.")
kc.keyboard_send_enter(config.vm_name)
kc.keyboard_send_f6(config.vm_name)
kc.keyboard_send_escape(config.vm_name)
logger.debug("Clearing default boot arguments.")
for _ in range(83):
kc.keyboard_send_backspace(config.vm_name)
logger.debug("Pushing boot command line: %s" , boot_args)
kc.keyboard_send_string(config.vm_name, boot_args)
logger.info("Initiating boot sequence for %s.", config.vm_name)
kc.keyboard_send_enter(config.vm_name)