devstack/stack.sh
wangxiyuan 6440c6d7e6 Add openEuler 22.03 LTS support
openEuler 20.03 LTS SP2 support was removed from devstack in last
few months due to its python version is too old and the CI job
always fail. And openEuler 20.03 LTS SP2 was out of maintainer in May
2022 by openEuler community.

The newest LTS version was released in March 2022 called 22.03 LTS.
This release will be maintained for at least 2 years. And the python
version is 3.9 which works well for devstack.

This Patch add the openEuler distro support back. And add the related
CI job to make sure its works well.

Change-Id: I99c99d08b4a44d3dc644bd2e56b5ae7f7ee44210
2022-12-07 10:03:27 +08:00

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#!/usr/bin/env bash
# ``stack.sh`` is an opinionated OpenStack developer installation. It
# installs and configures various combinations of **Cinder**, **Glance**,
# **Horizon**, **Keystone**, **Nova**, **Neutron**, and **Swift**
# This script's options can be changed by setting appropriate environment
# variables. You can configure things like which git repositories to use,
# services to enable, OS images to use, etc. Default values are located in the
# ``stackrc`` file. If you are crafty you can run the script on multiple nodes
# using shared settings for common resources (eg., mysql or rabbitmq) and build
# a multi-node developer install.
# To keep this script simple we assume you are running on a recent **Ubuntu**
# (Bionic or newer), **Fedora** (F36 or newer), or **CentOS/RHEL**
# (7 or newer) machine. (It may work on other platforms but support for those
# platforms is left to those who added them to DevStack.) It should work in
# a VM or physical server. Additionally, we maintain a list of ``deb`` and
# ``rpm`` dependencies and other configuration files in this repo.
# Learn more and get the most recent version at http://devstack.org
# Print the commands being run so that we can see the command that triggers
# an error. It is also useful for following along as the install occurs.
set -o xtrace
# Make sure custom grep options don't get in the way
unset GREP_OPTIONS
# NOTE(sdague): why do we explicitly set locale when running stack.sh?
#
# Devstack is written in bash, and many functions used throughout
# devstack process text coming off a command (like the ip command)
# and do transforms using grep, sed, cut, awk on the strings that are
# returned. Many of these programs are internationalized, which is
# great for end users, but means that the strings that devstack
# functions depend upon might not be there in other locales. We thus
# need to pin the world to an english basis during the runs.
#
# Previously we used the C locale for this, every system has it, and
# it gives us a stable sort order. It does however mean that we
# effectively drop unicode support.... boo! :(
#
# With python3 being more unicode aware by default, that's not the
# right option. While there is a C.utf8 locale, some distros are
# shipping it as C.UTF8 for extra confusingness. And it's support
# isn't super clear across distros. This is made more challenging when
# trying to support both out of the box distros, and the gate which
# uses diskimage builder to build disk images in a different way than
# the distros do.
#
# So... en_US.utf8 it is. That's existed for a very long time. It is a
# compromise position, but it is the least worse idea at the time of
# this comment.
#
# We also have to unset other variables that might impact LC_ALL
# taking effect.
unset LANG
unset LANGUAGE
LC_ALL=en_US.utf8
export LC_ALL
# Clear all OpenStack related envvars
unset `env | grep -E '^OS_' | cut -d = -f 1`
# Make sure umask is sane
umask 022
# Not all distros have sbin in PATH for regular users.
# osc will normally be installed at /usr/local/bin/openstack so ensure
# /usr/local/bin is also in the path
PATH=$PATH:/usr/local/bin:/usr/local/sbin:/usr/sbin:/sbin
# Keep track of the DevStack directory
TOP_DIR=$(cd $(dirname "$0") && pwd)
# Check for uninitialized variables, a big cause of bugs
NOUNSET=${NOUNSET:-}
if [[ -n "$NOUNSET" ]]; then
set -o nounset
fi
# Set start of devstack timestamp
DEVSTACK_START_TIME=$(date +%s)
# Configuration
# =============
# Sanity Checks
# -------------
# Clean up last environment var cache
if [[ -r $TOP_DIR/.stackenv ]]; then
rm $TOP_DIR/.stackenv
fi
# ``stack.sh`` keeps the list of ``deb`` and ``rpm`` dependencies, config
# templates and other useful files in the ``files`` subdirectory
FILES=$TOP_DIR/files
if [ ! -d $FILES ]; then
set +o xtrace
echo "missing devstack/files"
exit 1
fi
# ``stack.sh`` keeps function libraries here
# Make sure ``$TOP_DIR/inc`` directory is present
if [ ! -d $TOP_DIR/inc ]; then
set +o xtrace
echo "missing devstack/inc"
exit 1
fi
# ``stack.sh`` keeps project libraries here
# Make sure ``$TOP_DIR/lib`` directory is present
if [ ! -d $TOP_DIR/lib ]; then
set +o xtrace
echo "missing devstack/lib"
exit 1
fi
# Check if run in POSIX shell
if [[ "${POSIXLY_CORRECT}" == "y" ]]; then
set +o xtrace
echo "You are running POSIX compatibility mode, DevStack requires bash 4.2 or newer."
exit 1
fi
# OpenStack is designed to be run as a non-root user; Horizon will fail to run
# as **root** since Apache will not serve content from **root** user).
# ``stack.sh`` must not be run as **root**. It aborts and suggests one course of
# action to create a suitable user account.
if [[ $EUID -eq 0 ]]; then
set +o xtrace
echo "DevStack should be run as a user with sudo permissions, "
echo "not root."
echo "A \"stack\" user configured correctly can be created with:"
echo " $TOP_DIR/tools/create-stack-user.sh"
exit 1
fi
# OpenStack is designed to run at a system level, with system level
# installation of python packages. It does not support running under a
# virtual env, and will fail in really odd ways if you do this. Make
# this explicit as it has come up on the mailing list.
if [[ -n "$VIRTUAL_ENV" ]]; then
set +o xtrace
echo "You appear to be running under a python virtualenv."
echo "DevStack does not support this, as we may break the"
echo "virtualenv you are currently in by modifying "
echo "external system-level components the virtualenv relies on."
echo "We recommend you use a separate virtual-machine if "
echo "you are worried about DevStack taking over your system."
exit 1
fi
# Provide a safety switch for devstack. If you do a lot of devstack,
# on a lot of different environments, you sometimes run it on the
# wrong box. This makes there be a way to prevent that.
if [[ -e $HOME/.no-devstack ]]; then
set +o xtrace
echo "You've marked this host as a no-devstack host, to save yourself from"
echo "running devstack accidentally. If this is in error, please remove the"
echo "~/.no-devstack file"
exit 1
fi
# Prepare the environment
# -----------------------
# Initialize variables:
LAST_SPINNER_PID=""
# Import common functions
source $TOP_DIR/functions
# Import 'public' stack.sh functions
source $TOP_DIR/lib/stack
# Determine what system we are running on. This provides ``os_VENDOR``,
# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``
# and ``DISTRO``
GetDistro
# Global Settings
# ---------------
# Check for a ``localrc`` section embedded in ``local.conf`` and extract if
# ``localrc`` does not already exist
# Phase: local
rm -f $TOP_DIR/.localrc.auto
extract_localrc_section $TOP_DIR/local.conf $TOP_DIR/localrc $TOP_DIR/.localrc.auto
# ``stack.sh`` is customizable by setting environment variables. Override a
# default setting via export:
#
# export DATABASE_PASSWORD=anothersecret
# ./stack.sh
#
# or by setting the variable on the command line:
#
# DATABASE_PASSWORD=simple ./stack.sh
#
# Persistent variables can be placed in a ``local.conf`` file:
#
# [[local|localrc]]
# DATABASE_PASSWORD=anothersecret
# DATABASE_USER=hellaroot
#
# We try to have sensible defaults, so you should be able to run ``./stack.sh``
# in most cases. ``local.conf`` is not distributed with DevStack and will never
# be overwritten by a DevStack update.
#
# DevStack distributes ``stackrc`` which contains locations for the OpenStack
# repositories, branches to configure, and other configuration defaults.
# ``stackrc`` sources the ``localrc`` section of ``local.conf`` to allow you to
# safely override those settings.
if [[ ! -r $TOP_DIR/stackrc ]]; then
die $LINENO "missing $TOP_DIR/stackrc - did you grab more than just stack.sh?"
fi
source $TOP_DIR/stackrc
# write /etc/devstack-version
write_devstack_version
# Warn users who aren't on an explicitly supported distro, but allow them to
# override check and attempt installation with ``FORCE=yes ./stack``
SUPPORTED_DISTROS="bullseye|focal|jammy|f36|opensuse-15.2|opensuse-tumbleweed|rhel8|rhel9|openEuler-22.03"
if [[ ! ${DISTRO} =~ $SUPPORTED_DISTROS ]]; then
echo "WARNING: this script has not been tested on $DISTRO"
if [[ "$FORCE" != "yes" ]]; then
die $LINENO "If you wish to run this script anyway run with FORCE=yes"
fi
fi
# Local Settings
# --------------
# Make sure the proxy config is visible to sub-processes
export_proxy_variables
# Remove services which were negated in ``ENABLED_SERVICES``
# using the "-" prefix (e.g., "-rabbit") instead of
# calling disable_service().
disable_negated_services
# Configure sudo
# --------------
# We're not as **root** so make sure ``sudo`` is available
is_package_installed sudo || is_package_installed sudo-ldap || install_package sudo
# UEC images ``/etc/sudoers`` does not have a ``#includedir``, add one
sudo grep -q "^#includedir.*/etc/sudoers.d" /etc/sudoers ||
echo "#includedir /etc/sudoers.d" | sudo tee -a /etc/sudoers
# Conditionally setup detailed logging for sudo
if [[ -n "$LOG_SUDO" ]]; then
TEMPFILE=`mktemp`
echo "Defaults log_output" > $TEMPFILE
chmod 0440 $TEMPFILE
sudo chown root:root $TEMPFILE
sudo mv $TEMPFILE /etc/sudoers.d/00_logging
fi
# Set up DevStack sudoers
TEMPFILE=`mktemp`
echo "$STACK_USER ALL=(root) NOPASSWD:ALL" >$TEMPFILE
# Some binaries might be under ``/sbin`` or ``/usr/sbin``, so make sure sudo will
# see them by forcing ``PATH``
echo "Defaults:$STACK_USER secure_path=/sbin:/usr/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/local/bin" >> $TEMPFILE
echo "Defaults:$STACK_USER !requiretty" >> $TEMPFILE
chmod 0440 $TEMPFILE
sudo chown root:root $TEMPFILE
sudo mv $TEMPFILE /etc/sudoers.d/50_stack_sh
# Configure Distro Repositories
# -----------------------------
# For Debian/Ubuntu make apt attempt to retry network ops on it's own
if is_ubuntu; then
echo 'APT::Acquire::Retries "20";' | sudo tee /etc/apt/apt.conf.d/80retry >/dev/null
fi
# Some distros need to add repos beyond the defaults provided by the vendor
# to pick up required packages.
function _install_epel {
# epel-release is in extras repo which is enabled by default
install_package epel-release
# RDO repos are not tested with epel and may have incompatibilities so
# let's limit the packages fetched from epel to the ones not in RDO repos.
sudo dnf config-manager --save --setopt=includepkgs=debootstrap,dpkg epel
}
function _install_rdo {
if [[ $DISTRO == "rhel8" ]]; then
if [[ "$TARGET_BRANCH" == "master" ]]; then
# rdo-release.el8.rpm points to latest RDO release, use that for master
sudo dnf -y install https://rdoproject.org/repos/rdo-release.el8.rpm
else
# For stable branches use corresponding release rpm
rdo_release=$(echo $TARGET_BRANCH | sed "s|stable/||g")
sudo dnf -y install https://rdoproject.org/repos/openstack-${rdo_release}/rdo-release-${rdo_release}.el8.rpm
fi
elif [[ $DISTRO == "rhel9" ]]; then
sudo curl -L -o /etc/yum.repos.d/delorean-deps.repo http://trunk.rdoproject.org/centos9-master/delorean-deps.repo
fi
sudo dnf -y update
}
# Configure Target Directories
# ----------------------------
# Destination path for installation ``DEST``
DEST=${DEST:-/opt/stack}
# Create the destination directory and ensure it is writable by the user
# and read/executable by everybody for daemons (e.g. apache run for horizon)
# If directory exists do not modify the permissions.
if [[ ! -d $DEST ]]; then
sudo mkdir -p $DEST
safe_chown -R $STACK_USER $DEST
safe_chmod 0755 $DEST
fi
# Destination path for devstack logs
if [[ -n ${LOGDIR:-} ]]; then
mkdir -p $LOGDIR
fi
# Destination path for service data
DATA_DIR=${DATA_DIR:-${DEST}/data}
if [[ ! -d $DATA_DIR ]]; then
sudo mkdir -p $DATA_DIR
safe_chown -R $STACK_USER $DATA_DIR
safe_chmod 0755 $DATA_DIR
fi
# Create and/or clean the async state directory
async_init
# Configure proper hostname
# Certain services such as rabbitmq require that the local hostname resolves
# correctly. Make sure it exists in /etc/hosts so that is always true.
LOCAL_HOSTNAME=`hostname -s`
if ! fgrep -qwe "$LOCAL_HOSTNAME" /etc/hosts; then
sudo sed -i "s/\(^127.0.0.1.*\)/\1 $LOCAL_HOSTNAME/" /etc/hosts
fi
# If you have all the repos installed above already setup (e.g. a CI
# situation where they are on your image) you may choose to skip this
# to speed things up
SKIP_EPEL_INSTALL=$(trueorfalse False SKIP_EPEL_INSTALL)
if [[ $DISTRO == "rhel8" ]]; then
# If we have /etc/ci/mirror_info.sh assume we're on a OpenStack CI
# node, where EPEL is installed (but disabled) and already
# pointing at our internal mirror
if [[ -f /etc/ci/mirror_info.sh ]]; then
SKIP_EPEL_INSTALL=True
sudo dnf config-manager --set-enabled epel
fi
# PowerTools repo provides libyaml-devel required by devstack itself and
# EPEL packages assume that the PowerTools repository is enable.
sudo dnf config-manager --set-enabled PowerTools
# CentOS 8.3 changed the repository name to lower case.
sudo dnf config-manager --set-enabled powertools
if [[ ${SKIP_EPEL_INSTALL} != True ]]; then
_install_epel
fi
# Along with EPEL, CentOS (and a-likes) require some packages only
# available in RDO repositories (e.g. OVS, or later versions of
# kvm) to run.
_install_rdo
# NOTE(cgoncalves): workaround RHBZ#1154272
# dnf fails for non-privileged users when expired_repos.json doesn't exist.
# RHBZ: https://bugzilla.redhat.com/show_bug.cgi?id=1154272
# Patch: https://github.com/rpm-software-management/dnf/pull/1448
echo "[]" | sudo tee /var/cache/dnf/expired_repos.json
elif [[ $DISTRO == "rhel9" ]]; then
sudo dnf config-manager --set-enabled crb
# rabbitmq and other packages are provided by RDO repositories.
_install_rdo
elif [[ $DISTRO == "openEuler-22.03" ]]; then
# There are some problem in openEuler. We should fix it first. Some required
# package/action runs before fixup script. So we can't fix there.
#
# 1. the hostname package is not installed by default
# 2. Some necessary packages are in openstack repo, for example liberasurecode-devel
# 3. python3-pip can be uninstalled by `get_pip.py` automaticly.
install_package hostname openstack-release-wallaby
uninstall_package python3-pip
fi
# Ensure python is installed
# --------------------------
install_python
# Configure Logging
# -----------------
# Set up logging level
VERBOSE=$(trueorfalse True VERBOSE)
VERBOSE_NO_TIMESTAMP=$(trueorfalse False VERBOSE)
# Draw a spinner so the user knows something is happening
function spinner {
local delay=0.75
local spinstr='/-\|'
printf "..." >&3
while [ true ]; do
local temp=${spinstr#?}
printf "[%c]" "$spinstr" >&3
local spinstr=$temp${spinstr%"$temp"}
sleep $delay
printf "\b\b\b" >&3
done
}
function kill_spinner {
if [ ! -z "$LAST_SPINNER_PID" ]; then
kill >/dev/null 2>&1 $LAST_SPINNER_PID
printf "\b\b\bdone\n" >&3
fi
}
# Echo text to the log file, summary log file and stdout
# echo_summary "something to say"
function echo_summary {
if [[ -t 3 && "$VERBOSE" != "True" ]]; then
kill_spinner
echo -n -e $@ >&6
spinner &
LAST_SPINNER_PID=$!
else
echo -e $@ >&6
fi
}
# Echo text only to stdout, no log files
# echo_nolog "something not for the logs"
function echo_nolog {
echo $@ >&3
}
# Set up logging for ``stack.sh``
# Set ``LOGFILE`` to turn on logging
# Append '.xxxxxxxx' to the given name to maintain history
# where 'xxxxxxxx' is a representation of the date the file was created
TIMESTAMP_FORMAT=${TIMESTAMP_FORMAT:-"%F-%H%M%S"}
LOGDAYS=${LOGDAYS:-7}
CURRENT_LOG_TIME=$(date "+$TIMESTAMP_FORMAT")
if [[ -n "$LOGFILE" ]]; then
# Clean up old log files. Append '.*' to the user-specified
# ``LOGFILE`` to match the date in the search template.
LOGFILE_DIR="${LOGFILE%/*}" # dirname
LOGFILE_NAME="${LOGFILE##*/}" # basename
mkdir -p $LOGFILE_DIR
find $LOGFILE_DIR -maxdepth 1 -name $LOGFILE_NAME.\* -mtime +$LOGDAYS -exec rm {} \;
LOGFILE=$LOGFILE.${CURRENT_LOG_TIME}
SUMFILE=$LOGFILE.summary.${CURRENT_LOG_TIME}
# Redirect output according to config
# Set fd 3 to a copy of stdout. So we can set fd 1 without losing
# stdout later.
exec 3>&1
if [[ "$VERBOSE" == "True" ]]; then
_of_args="-v"
if [[ "$VERBOSE_NO_TIMESTAMP" == "True" ]]; then
_of_args="$_of_args --no-timestamp"
fi
# Set fd 1 and 2 to write the log file
exec 1> >( $PYTHON $TOP_DIR/tools/outfilter.py $_of_args -o "${LOGFILE}" ) 2>&1
# Set fd 6 to summary log file
exec 6> >( $PYTHON $TOP_DIR/tools/outfilter.py -o "${SUMFILE}" )
else
# Set fd 1 and 2 to primary logfile
exec 1> >( $PYTHON $TOP_DIR/tools/outfilter.py -o "${LOGFILE}" ) 2>&1
# Set fd 6 to summary logfile and stdout
exec 6> >( $PYTHON $TOP_DIR/tools/outfilter.py -v -o "${SUMFILE}" >&3 )
fi
echo_summary "stack.sh log $LOGFILE"
# Specified logfile name always links to the most recent log
ln -sf $LOGFILE $LOGFILE_DIR/$LOGFILE_NAME
ln -sf $SUMFILE $LOGFILE_DIR/$LOGFILE_NAME.summary
else
# Set up output redirection without log files
# Set fd 3 to a copy of stdout. So we can set fd 1 without losing
# stdout later.
exec 3>&1
if [[ "$VERBOSE" != "True" ]]; then
# Throw away stdout and stderr
exec 1>/dev/null 2>&1
fi
# Always send summary fd to original stdout
exec 6> >( $PYTHON $TOP_DIR/tools/outfilter.py -v >&3 )
fi
# Basic test for ``$DEST`` path permissions (fatal on error unless skipped)
check_path_perm_sanity ${DEST}
# Configure Error Traps
# ---------------------
# Kill background processes on exit
trap exit_trap EXIT
function exit_trap {
local r=$?
jobs=$(jobs -p)
# Only do the kill when we're logging through a process substitution,
# which currently is only to verbose logfile
if [[ -n $jobs && -n "$LOGFILE" && "$VERBOSE" == "True" ]]; then
echo "exit_trap: cleaning up child processes"
kill 2>&1 $jobs
fi
#Remove timing data file
if [ -f "$OSCWRAP_TIMER_FILE" ] ; then
rm "$OSCWRAP_TIMER_FILE"
fi
# Kill the last spinner process
kill_spinner
if [[ $r -ne 0 ]]; then
echo "Error on exit"
# If we error before we've installed os-testr, this will fail.
if type -p generate-subunit > /dev/null; then
generate-subunit $DEVSTACK_START_TIME $SECONDS 'fail' >> ${SUBUNIT_OUTPUT}
fi
if [[ -z $LOGDIR ]]; then
${PYTHON} $TOP_DIR/tools/worlddump.py
else
${PYTHON} $TOP_DIR/tools/worlddump.py -d $LOGDIR
fi
else
# If we error before we've installed os-testr, this will fail.
if type -p generate-subunit > /dev/null; then
generate-subunit $DEVSTACK_START_TIME $SECONDS >> ${SUBUNIT_OUTPUT}
fi
fi
exit $r
}
# Exit on any errors so that errors don't compound
trap err_trap ERR
function err_trap {
local r=$?
set +o xtrace
if [[ -n "$LOGFILE" ]]; then
echo "${0##*/} failed: full log in $LOGFILE"
else
echo "${0##*/} failed"
fi
exit $r
}
# Begin trapping error exit codes
set -o errexit
# Print the kernel version
uname -a
# Reset the bundle of CA certificates
SSL_BUNDLE_FILE="$DATA_DIR/ca-bundle.pem"
rm -f $SSL_BUNDLE_FILE
# Import common services (database, message queue) configuration
source $TOP_DIR/lib/database
source $TOP_DIR/lib/rpc_backend
# Configure Projects
# ==================
# Clone all external plugins
fetch_plugins
# Plugin Phase 0: override_defaults - allow plugins to override
# defaults before other services are run
run_phase override_defaults
# Import Apache functions
source $TOP_DIR/lib/apache
# Import TLS functions
source $TOP_DIR/lib/tls
# Source project function libraries
source $TOP_DIR/lib/infra
source $TOP_DIR/lib/libraries
source $TOP_DIR/lib/lvm
source $TOP_DIR/lib/horizon
source $TOP_DIR/lib/keystone
source $TOP_DIR/lib/glance
source $TOP_DIR/lib/nova
source $TOP_DIR/lib/placement
source $TOP_DIR/lib/cinder
source $TOP_DIR/lib/swift
source $TOP_DIR/lib/neutron
source $TOP_DIR/lib/ldap
source $TOP_DIR/lib/dstat
source $TOP_DIR/lib/tcpdump
source $TOP_DIR/lib/etcd3
source $TOP_DIR/lib/os-vif
# Extras Source
# --------------
# Phase: source
run_phase source
# Interactive Configuration
# -------------------------
# Do all interactive config up front before the logging spew begins
# Generic helper to configure passwords
function read_password {
local xtrace
xtrace=$(set +o | grep xtrace)
set +o xtrace
var=$1; msg=$2
pw=${!var}
if [[ -f $RC_DIR/localrc ]]; then
localrc=$TOP_DIR/localrc
else
localrc=$TOP_DIR/.localrc.password
fi
# If the password is not defined yet, proceed to prompt user for a password.
if [ ! $pw ]; then
# If there is no localrc file, create one
if [ ! -e $localrc ]; then
touch $localrc
fi
# Presumably if we got this far it can only be that our
# localrc is missing the required password. Prompt user for a
# password and write to localrc.
echo ''
echo '################################################################################'
echo $msg
echo '################################################################################'
echo "This value will be written to ${localrc} file so you don't have to enter it "
echo "again. Use only alphanumeric characters."
echo "If you leave this blank, a random default value will be used."
pw=" "
while true; do
echo "Enter a password now:"
read -e $var
pw=${!var}
[[ "$pw" = "`echo $pw | tr -cd [:alnum:]`" ]] && break
echo "Invalid chars in password. Try again:"
done
if [ ! $pw ]; then
pw=$(generate_hex_string 10)
fi
eval "$var=$pw"
echo "$var=$pw" >> $localrc
fi
# restore previous xtrace value
$xtrace
}
# Database Configuration
# ----------------------
# To select between database backends, add the following to ``local.conf``:
#
# disable_service mysql
# enable_service postgresql
#
# The available database backends are listed in ``DATABASE_BACKENDS`` after
# ``lib/database`` is sourced. ``mysql`` is the default.
if initialize_database_backends; then
echo "Using $DATABASE_TYPE database backend"
# Last chance for the database password. This must be handled here
# because read_password is not a library function.
read_password DATABASE_PASSWORD "ENTER A PASSWORD TO USE FOR THE DATABASE."
define_database_baseurl
else
echo "No database enabled"
fi
# Queue Configuration
# -------------------
# Rabbit connection info
# In multi node DevStack, second node needs ``RABBIT_USERID``, but rabbit
# isn't enabled.
if is_service_enabled rabbit; then
read_password RABBIT_PASSWORD "ENTER A PASSWORD TO USE FOR RABBIT."
fi
# Keystone
# --------
if is_service_enabled keystone; then
# Services authenticate to Identity with servicename/``SERVICE_PASSWORD``
read_password SERVICE_PASSWORD "ENTER A SERVICE_PASSWORD TO USE FOR THE SERVICE AUTHENTICATION."
# Horizon currently truncates usernames and passwords at 20 characters
read_password ADMIN_PASSWORD "ENTER A PASSWORD TO USE FOR HORIZON AND KEYSTONE (20 CHARS OR LESS)."
# Keystone can now optionally install OpenLDAP by enabling the ``ldap``
# service in ``local.conf`` (e.g. ``enable_service ldap``).
# To clean out the Keystone contents in OpenLDAP set ``KEYSTONE_CLEAR_LDAP``
# to ``yes`` (e.g. ``KEYSTONE_CLEAR_LDAP=yes``) in ``local.conf``. To enable the
# Keystone Identity Driver (``keystone.identity.backends.ldap.Identity``)
# set ``KEYSTONE_IDENTITY_BACKEND`` to ``ldap`` (e.g.
# ``KEYSTONE_IDENTITY_BACKEND=ldap``) in ``local.conf``.
# Only request LDAP password if the service is enabled
if is_service_enabled ldap; then
read_password LDAP_PASSWORD "ENTER A PASSWORD TO USE FOR LDAP"
fi
fi
# Swift
# -----
if is_service_enabled s-proxy; then
# We only ask for Swift Hash if we have enabled swift service.
# ``SWIFT_HASH`` is a random unique string for a swift cluster that
# can never change.
read_password SWIFT_HASH "ENTER A RANDOM SWIFT HASH."
if [[ -z "$SWIFT_TEMPURL_KEY" ]] && [[ "$SWIFT_ENABLE_TEMPURLS" == "True" ]]; then
read_password SWIFT_TEMPURL_KEY "ENTER A KEY FOR SWIFT TEMPURLS."
fi
fi
# Save configuration values
save_stackenv $LINENO
# Install Packages
# ================
# OpenStack uses a fair number of other projects.
# Bring down global requirements before any use of pip_install. This is
# necessary to ensure that the constraints file is in place before we
# attempt to apply any constraints to pip installs.
# We always need the master branch in addition to any stable branch, so
# override GIT_DEPTH here.
GIT_DEPTH=0 git_clone $REQUIREMENTS_REPO $REQUIREMENTS_DIR $REQUIREMENTS_BRANCH
# Install package requirements
# Source it so the entire environment is available
echo_summary "Installing package prerequisites"
source $TOP_DIR/tools/install_prereqs.sh
# Configure an appropriate Python environment.
#
# NOTE(ianw) 2021-08-11 : We install the latest pip here because pip
# is very active and changes are not generally reflected in the LTS
# distros. This often involves important things like dependency or
# conflict resolution, and has often been required because the
# complicated constraints etc. used by openstack have tickled bugs in
# distro versions of pip. We want to find these problems as they
# happen, rather than years later when we try to update our LTS
# distro. Whilst it is clear that global installations of upstream
# pip are less and less common, with virtualenv's being the general
# approach now; there are a lot of devstack plugins that assume a
# global install environment.
if [[ "$OFFLINE" != "True" ]]; then
PYPI_ALTERNATIVE_URL=${PYPI_ALTERNATIVE_URL:-""} $TOP_DIR/tools/install_pip.sh
fi
# Do the ugly hacks for broken packages and distros
source $TOP_DIR/tools/fixup_stuff.sh
fixup_all
# Install subunit for the subunit output stream
pip_install -U os-testr
# the default rate limit of 1000 messages / 30 seconds is not
# sufficient given how verbose our logging is.
iniset -sudo /etc/systemd/journald.conf "Journal" "RateLimitBurst" "0"
sudo systemctl restart systemd-journald
# Virtual Environment
# -------------------
# Install required infra support libraries
install_infra
# Install bindep
$VIRTUALENV_CMD $DEST/bindep-venv
# TODO(ianw) : optionally install from zuul checkout?
$DEST/bindep-venv/bin/pip install bindep
export BINDEP_CMD=${DEST}/bindep-venv/bin/bindep
# Install packages as defined in plugin bindep.txt files
pkgs="$( _get_plugin_bindep_packages )"
if [[ -n "${pkgs}" ]]; then
install_package ${pkgs}
fi
# Extras Pre-install
# ------------------
# Phase: pre-install
run_phase stack pre-install
# NOTE(danms): Set global limits before installing anything
set_systemd_override DefaultLimitNOFILE ${ULIMIT_NOFILE}
install_rpc_backend
restart_rpc_backend
if is_service_enabled $DATABASE_BACKENDS; then
install_database
fi
if [ -n "$DATABASE_TYPE" ]; then
install_database_python
fi
if is_service_enabled neutron; then
install_neutron_agent_packages
fi
if is_service_enabled etcd3; then
install_etcd3
fi
# Setup TLS certs
# ---------------
# Do this early, before any webservers are set up to ensure
# we don't run into problems with missing certs when apache
# is restarted.
if is_service_enabled tls-proxy; then
configure_CA
init_CA
init_cert
fi
# Dstat
# -----
# Install dstat services prerequisites
install_dstat
# Check Out and Install Source
# ----------------------------
echo_summary "Installing OpenStack project source"
# Install additional libraries
install_libs
# Install uwsgi
install_apache_uwsgi
# Install client libraries
install_keystoneauth
install_keystoneclient
install_glanceclient
install_cinderclient
install_novaclient
if is_service_enabled swift glance horizon; then
install_swiftclient
fi
if is_service_enabled neutron nova horizon; then
install_neutronclient
fi
# Install middleware
install_keystonemiddleware
if is_service_enabled keystone; then
if [ "$KEYSTONE_SERVICE_HOST" == "$SERVICE_HOST" ]; then
stack_install_service keystone
configure_keystone
fi
fi
if is_service_enabled swift; then
if is_service_enabled ceilometer; then
install_ceilometermiddleware
fi
stack_install_service swift
configure_swift
# s3api middleware to provide S3 emulation to Swift
if is_service_enabled s3api; then
# Replace the nova-objectstore port by the swift port
S3_SERVICE_PORT=8080
fi
fi
if is_service_enabled g-api n-api; then
# Image catalog service
stack_install_service glance
configure_glance
fi
if is_service_enabled cinder; then
# Block volume service
stack_install_service cinder
configure_cinder
fi
if is_service_enabled neutron; then
# Network service
stack_install_service neutron
fi
if is_service_enabled nova; then
# Compute service
stack_install_service nova
configure_nova
fi
if is_service_enabled placement; then
# placement api
stack_install_service placement
configure_placement
fi
# create a placement-client fake service to know we need to configure
# placement connectivity. We configure the placement service for nova
# if placement-api or placement-client is active, and n-cpu on the
# same box.
if is_service_enabled placement placement-client; then
if is_service_enabled n-cpu || is_service_enabled n-sch; then
configure_placement_nova_compute
fi
fi
if is_service_enabled horizon; then
# dashboard
stack_install_service horizon
fi
if is_service_enabled tls-proxy; then
fix_system_ca_bundle_path
fi
# Extras Install
# --------------
# Phase: install
run_phase stack install
# Install the OpenStack client, needed for most setup commands
if use_library_from_git "python-openstackclient"; then
git_clone_by_name "python-openstackclient"
setup_dev_lib "python-openstackclient"
else
pip_install_gr python-openstackclient
fi
# Installs alias for osc so that we can collect timing for all
# osc commands. Alias dies with stack.sh.
install_oscwrap
# Syslog
# ------
if [[ $SYSLOG != "False" ]]; then
if [[ "$SYSLOG_HOST" = "$HOST_IP" ]]; then
# Configure the master host to receive
cat <<EOF | sudo tee /etc/rsyslog.d/90-stack-m.conf >/dev/null
\$ModLoad imrelp
\$InputRELPServerRun $SYSLOG_PORT
EOF
else
# Set rsyslog to send to remote host
cat <<EOF | sudo tee /etc/rsyslog.d/90-stack-s.conf >/dev/null
*.* :omrelp:$SYSLOG_HOST:$SYSLOG_PORT
EOF
fi
RSYSLOGCONF="/etc/rsyslog.conf"
if [ -f $RSYSLOGCONF ]; then
sudo cp -b $RSYSLOGCONF $RSYSLOGCONF.bak
if [[ $(grep '$SystemLogRateLimitBurst' $RSYSLOGCONF) ]]; then
sudo sed -i 's/$SystemLogRateLimitBurst\ .*/$SystemLogRateLimitBurst\ 0/' $RSYSLOGCONF
else
sudo sed -i '$ i $SystemLogRateLimitBurst\ 0' $RSYSLOGCONF
fi
if [[ $(grep '$SystemLogRateLimitInterval' $RSYSLOGCONF) ]]; then
sudo sed -i 's/$SystemLogRateLimitInterval\ .*/$SystemLogRateLimitInterval\ 0/' $RSYSLOGCONF
else
sudo sed -i '$ i $SystemLogRateLimitInterval\ 0' $RSYSLOGCONF
fi
fi
echo_summary "Starting rsyslog"
restart_service rsyslog
fi
# Export Certificate Authority Bundle
# -----------------------------------
# If certificates were used and written to the SSL bundle file then these
# should be exported so clients can validate their connections.
if [ -f $SSL_BUNDLE_FILE ]; then
export OS_CACERT=$SSL_BUNDLE_FILE
fi
# Configure database
# ------------------
if is_service_enabled $DATABASE_BACKENDS; then
configure_database
fi
# Save configuration values
save_stackenv $LINENO
# Kernel Samepage Merging (KSM)
# -----------------------------
# Processes that mark their memory as mergeable can share identical memory
# pages if KSM is enabled. This is particularly useful for nova + libvirt
# backends but any other setup that marks its memory as mergeable can take
# advantage. The drawback is there is higher cpu load; however, we tend to
# be memory bound not cpu bound so enable KSM by default but allow people
# to opt out if the CPU time is more important to them.
if [[ $ENABLE_KSM == "True" ]] ; then
if [[ -f /sys/kernel/mm/ksm/run ]] ; then
sudo sh -c "echo 1 > /sys/kernel/mm/ksm/run"
fi
fi
# Start Services
# ==============
# Dstat
# -----
# A better kind of sysstat, with the top process per time slice
start_dstat
# Run a background tcpdump for debugging
# Note: must set TCPDUMP_ARGS with the enabled service
if is_service_enabled tcpdump; then
start_tcpdump
fi
# Etcd
# -----
# etcd is a distributed key value store that provides a reliable way to store data across a cluster of machines
if is_service_enabled etcd3; then
start_etcd3
fi
# Keystone
# --------
if is_service_enabled tls-proxy; then
start_tls_proxy http-services '*' 443 $SERVICE_HOST 80
fi
# Write a clouds.yaml file and use the devstack-admin cloud
write_clouds_yaml
export OS_CLOUD=${OS_CLOUD:-devstack-admin}
if is_service_enabled keystone; then
echo_summary "Starting Keystone"
if [ "$KEYSTONE_SERVICE_HOST" == "$SERVICE_HOST" ]; then
init_keystone
start_keystone
bootstrap_keystone
fi
create_keystone_accounts
if is_service_enabled nova; then
async_runfunc create_nova_accounts
fi
if is_service_enabled glance; then
async_runfunc create_glance_accounts
fi
if is_service_enabled cinder; then
async_runfunc create_cinder_accounts
fi
if is_service_enabled neutron; then
async_runfunc create_neutron_accounts
fi
if is_service_enabled swift; then
async_runfunc create_swift_accounts
fi
fi
# Horizon
# -------
if is_service_enabled horizon; then
echo_summary "Configuring Horizon"
async_runfunc configure_horizon
fi
async_wait create_nova_accounts create_glance_accounts create_cinder_accounts
async_wait create_neutron_accounts create_swift_accounts configure_horizon
# Glance
# ------
# NOTE(yoctozepto): limited to node hosting the database which is the controller
if is_service_enabled $DATABASE_BACKENDS && is_service_enabled glance; then
echo_summary "Configuring Glance"
async_runfunc init_glance
fi
# Neutron
# -------
if is_service_enabled neutron; then
echo_summary "Configuring Neutron"
configure_neutron
# Run init_neutron only on the node hosting the Neutron API server
if is_service_enabled $DATABASE_BACKENDS && is_service_enabled neutron; then
async_runfunc init_neutron
fi
fi
# Nova
# ----
if is_service_enabled q-dhcp; then
# TODO(frickler): These are remnants from n-net, check which parts are really
# still needed for Neutron.
# Do not kill any dnsmasq instance spawned by NetworkManager
netman_pid=$(pidof NetworkManager || true)
if [ -z "$netman_pid" ]; then
sudo killall dnsmasq || true
else
sudo ps h -o pid,ppid -C dnsmasq | grep -v $netman_pid | awk '{print $1}' | sudo xargs kill || true
fi
clean_iptables
# Force IP forwarding on, just in case
sudo sysctl -w net.ipv4.ip_forward=1
fi
# os-vif
# ------
if is_service_enabled nova neutron; then
configure_os_vif
fi
# Storage Service
# ---------------
if is_service_enabled swift; then
echo_summary "Configuring Swift"
async_runfunc init_swift
fi
# Volume Service
# --------------
if is_service_enabled cinder; then
echo_summary "Configuring Cinder"
async_runfunc init_cinder
fi
# Placement Service
# ---------------
if is_service_enabled placement; then
echo_summary "Configuring placement"
async_runfunc init_placement
fi
# Wait for neutron and placement before starting nova
async_wait init_neutron
async_wait init_placement
async_wait init_glance
async_wait init_swift
async_wait init_cinder
# Compute Service
# ---------------
if is_service_enabled nova; then
echo_summary "Configuring Nova"
init_nova
async_runfunc configure_neutron_nova
fi
# Extras Configuration
# ====================
# Phase: post-config
run_phase stack post-config
# Local Configuration
# ===================
# Apply configuration from ``local.conf`` if it exists for layer 2 services
# Phase: post-config
merge_config_group $TOP_DIR/local.conf post-config
# Launch Services
# ===============
# Only run the services specified in ``ENABLED_SERVICES``
# Launch Swift Services
if is_service_enabled swift; then
echo_summary "Starting Swift"
start_swift
fi
# NOTE(lyarwood): By default use a single hardcoded fixed_key across devstack
# deployments. This ensures the keys match across nova and cinder across all
# hosts.
FIXED_KEY=${FIXED_KEY:-bae3516cc1c0eb18b05440eba8012a4a880a2ee04d584a9c1579445e675b12defdc716ec}
if is_service_enabled cinder; then
iniset $CINDER_CONF key_manager fixed_key "$FIXED_KEY"
fi
async_wait configure_neutron_nova
# NOTE(clarkb): This must come after async_wait configure_neutron_nova because
# configure_neutron_nova modifies $NOVA_CONF and $NOVA_CPU_CONF as well. If
# we don't wait then these two ini updates race either other and can result
# in unexpected configs.
if is_service_enabled nova; then
iniset $NOVA_CONF key_manager fixed_key "$FIXED_KEY"
iniset $NOVA_CPU_CONF key_manager fixed_key "$FIXED_KEY"
fi
# Launch the nova-api and wait for it to answer before continuing
if is_service_enabled n-api; then
echo_summary "Starting Nova API"
start_nova_api
fi
if is_service_enabled ovn-controller ovn-controller-vtep; then
echo_summary "Starting OVN services"
start_ovn_services
fi
if is_service_enabled neutron-api; then
echo_summary "Starting Neutron"
start_neutron_api
elif is_service_enabled q-svc; then
echo_summary "Starting Neutron"
configure_neutron_after_post_config
start_neutron_service_and_check
fi
# Start placement before any of the service that are likely to want
# to use it to manage resource providers.
if is_service_enabled placement; then
echo_summary "Starting Placement"
start_placement
fi
if is_service_enabled neutron; then
start_neutron
fi
# Once neutron agents are started setup initial network elements
if is_service_enabled q-svc && [[ "$NEUTRON_CREATE_INITIAL_NETWORKS" == "True" ]]; then
echo_summary "Creating initial neutron network elements"
# Here's where plugins can wire up their own networks instead
# of the code in lib/neutron_plugins/services/l3
if type -p neutron_plugin_create_initial_networks > /dev/null; then
neutron_plugin_create_initial_networks
else
create_neutron_initial_network
fi
fi
if is_service_enabled nova; then
echo_summary "Starting Nova"
start_nova
async_runfunc create_flavors
fi
if is_service_enabled cinder; then
echo_summary "Starting Cinder"
start_cinder
create_volume_types
fi
# This sleep is required for cinder volume service to become active and
# publish capabilities to cinder scheduler before creating the image-volume
if [[ "$USE_CINDER_FOR_GLANCE" == "True" ]]; then
sleep 30
fi
# Launch the Glance services
# NOTE (abhishekk): We need to start glance api service only after cinder
# service has started as on glance startup glance-api queries cinder for
# validating volume_type configured for cinder store of glance.
if is_service_enabled glance; then
echo_summary "Starting Glance"
start_glance
fi
# Install Images
# ==============
# Upload an image to Glance.
#
# The default image is CirrOS, a small testing image which lets you login as **root**
# CirrOS has a ``cloud-init`` analog supporting login via keypair and sending
# scripts as userdata.
# See https://help.ubuntu.com/community/CloudInit for more on ``cloud-init``
# NOTE(yoctozepto): limited to node hosting the database which is the controller
if is_service_enabled $DATABASE_BACKENDS && is_service_enabled glance; then
echo_summary "Uploading images"
for image_url in ${IMAGE_URLS//,/ }; do
upload_image $image_url
done
fi
async_wait create_flavors
if is_service_enabled horizon; then
echo_summary "Starting Horizon"
init_horizon
start_horizon
fi
# Create account rc files
# =======================
# Creates source able script files for easier user switching.
# This step also creates certificates for tenants and users,
# which is helpful in image bundle steps.
if is_service_enabled nova && is_service_enabled keystone; then
USERRC_PARAMS="-PA --target-dir $TOP_DIR/accrc --os-password $ADMIN_PASSWORD"
if [ -f $SSL_BUNDLE_FILE ]; then
USERRC_PARAMS="$USERRC_PARAMS --os-cacert $SSL_BUNDLE_FILE"
fi
$TOP_DIR/tools/create_userrc.sh $USERRC_PARAMS
fi
# Save some values we generated for later use
save_stackenv
# Wrapup configuration
# ====================
# local.conf extra
# ----------------
# Apply configuration from ``local.conf`` if it exists for layer 2 services
# Phase: extra
merge_config_group $TOP_DIR/local.conf extra
# Run extras
# ----------
# Phase: extra
run_phase stack extra
# local.conf post-extra
# ---------------------
# Apply late configuration from ``local.conf`` if it exists for layer 2 services
# Phase: post-extra
merge_config_group $TOP_DIR/local.conf post-extra
# Sanity checks
# =============
# Check that computes are all ready
#
# TODO(sdague): there should be some generic phase here.
if is_service_enabled n-cpu; then
is_nova_ready
fi
# Check the status of running services
service_check
# Configure nova cellsv2
# ----------------------
# Do this late because it requires compute hosts to have started
if is_service_enabled n-api; then
if is_service_enabled n-cpu; then
$TOP_DIR/tools/discover_hosts.sh
else
# Some CI systems like Hyper-V build the control plane on
# Linux, and join in non Linux Computes after setup. This
# allows them to delay the processing until after their whole
# environment is up.
echo_summary "SKIPPING Cell setup because n-cpu is not enabled. You will have to do this manually before you have a working environment."
fi
# Run the nova-status upgrade check command which can also be used
# to verify the base install. Note that this is good enough in a
# single node deployment, but in a multi-node setup it won't verify
# any subnodes - that would have to be driven from whatever tooling
# is deploying the subnodes, e.g. the zuul v3 devstack-multinode job.
$NOVA_BIN_DIR/nova-status --config-file $NOVA_CONF upgrade check
fi
# Run local script
# ----------------
# Run ``local.sh`` if it exists to perform user-managed tasks
if [[ -x $TOP_DIR/local.sh ]]; then
echo "Running user script $TOP_DIR/local.sh"
$TOP_DIR/local.sh
fi
# Bash completion
# ===============
# Prepare bash completion for OSC
# Note we use "command" to avoid the timing wrapper
# which isn't relevant here and floods logs
command openstack complete \
| sudo tee /etc/bash_completion.d/osc.bash_completion > /dev/null
# If cinder is configured, set global_filter for PV devices
if is_service_enabled cinder; then
if is_ubuntu; then
echo_summary "Configuring lvm.conf global device filter"
set_lvm_filter
else
echo_summary "Skip setting lvm filters for non Ubuntu systems"
fi
fi
# Run test-config
# ---------------
# Phase: test-config
run_phase stack test-config
# Apply late configuration from ``local.conf`` if it exists for layer 2 services
# Phase: test-config
merge_config_group $TOP_DIR/local.conf test-config
# Fin
# ===
set +o xtrace
if [[ -n "$LOGFILE" ]]; then
exec 1>&3
# Force all output to stdout and logs now
exec 1> >( tee -a "${LOGFILE}" ) 2>&1
else
# Force all output to stdout now
exec 1>&3
fi
# Make sure we didn't leak any background tasks
async_cleanup
# Dump out the time totals
time_totals
async_print_timing
if is_service_enabled mysql; then
if [[ "$MYSQL_GATHER_PERFORMANCE" == "True" && "$MYSQL_HOST" ]]; then
echo ""
echo ""
echo "Post-stack database query stats:"
mysql -u $DATABASE_USER -p$DATABASE_PASSWORD -h $MYSQL_HOST stats -e \
'SELECT * FROM queries' -t 2>/dev/null
mysql -u $DATABASE_USER -p$DATABASE_PASSWORD -h $MYSQL_HOST stats -e \
'DELETE FROM queries' 2>/dev/null
fi
fi
# Using the cloud
# ===============
echo ""
echo ""
echo ""
echo "This is your host IP address: $HOST_IP"
if [ "$HOST_IPV6" != "" ]; then
echo "This is your host IPv6 address: $HOST_IPV6"
fi
# If you installed Horizon on this server you should be able
# to access the site using your browser.
if is_service_enabled horizon; then
echo "Horizon is now available at http://$SERVICE_HOST$HORIZON_APACHE_ROOT"
fi
# If Keystone is present you can point ``nova`` cli to this server
if is_service_enabled keystone; then
echo "Keystone is serving at $KEYSTONE_SERVICE_URI/"
echo "The default users are: admin and demo"
echo "The password: $ADMIN_PASSWORD"
fi
# Warn that a deprecated feature was used
if [[ -n "$DEPRECATED_TEXT" ]]; then
echo
echo -e "WARNING: $DEPRECATED_TEXT"
echo
fi
echo
echo "Services are running under systemd unit files."
echo "For more information see: "
echo "https://docs.openstack.org/devstack/latest/systemd.html"
echo
# Useful info on current state
cat /etc/devstack-version
echo
# Indicate how long this took to run (bash maintained variable ``SECONDS``)
echo_summary "stack.sh completed in $SECONDS seconds."
# Restore/close logging file descriptors
exec 1>&3
exec 2>&3
exec 3>&-
exec 6>&-