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#!/bin/bash

# **clean.sh**

# ``clean.sh`` does its best to eradicate traces of a Grenade

# run except for the following:

# - both base and target code repos are left alone

# - packages (system and pip) are left alone

# This means that all data files are removed. More??

# Keep track of the current devstack directory.

TOP_DIR=$(cd $(dirname "$0") && pwd)

# Import common functions

source $TOP_DIR/functions

FILES=$TOP_DIR/files

# Load local configuration

source $TOP_DIR/openrc

# Get the variables that are set in stack.sh

if [[ -r $TOP_DIR/.stackenv ]]; then

source $TOP_DIR/.stackenv

# Determine what system we are running on. This provides ``os_VENDOR``,

# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME``

# and ``DISTRO``

GetDistro

# Import apache functions

source $TOP_DIR/lib/apache

source $TOP_DIR/lib/ldap

# Import database library

source $TOP_DIR/lib/database

source $TOP_DIR/lib/rpc_backend

source $TOP_DIR/lib/tls

source $TOP_DIR/lib/oslo

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

set -o xtrace

# Extras Source

# --------------

# Phase: source

if [[ -d $TOP_DIR/extras.d ]]; then

for i in $TOP_DIR/extras.d/*.sh; do

[[ -r $i ]] && source $i source

done

# Let unstack.sh do its thing first

$TOP_DIR/unstack.sh --all

# Run extras

# ==========

# Phase: clean

load_plugin_settings

run_phase clean

if [[ -d $TOP_DIR/extras.d ]]; then

for i in $TOP_DIR/extras.d/*.sh; do

[[ -r $i ]] && source $i clean

done

# Clean projects

# BUG: cinder tgt doesn't exit cleanly if it's not running.

cleanup_cinder || /bin/true

cleanup_glance

cleanup_keystone

cleanup_nova

cleanup_placement

cleanup_neutron

cleanup_swift

cleanup_horizon

if is_service_enabled ldap; then

cleanup_ldap

# Do the hypervisor cleanup until this can be moved back into lib/nova

if is_service_enabled nova && [[ -r $NOVA_PLUGINS/hypervisor-$VIRT_DRIVER ]]; then

cleanup_nova_hypervisor

# Clean out /etc

sudo rm -rf /etc/keystone /etc/glance /etc/nova /etc/cinder /etc/swift /etc/neutron /etc/openstack/

# Clean out tgt

sudo rm -f /etc/tgt/conf.d/*

# Clean up the message queue

cleanup_rpc_backend

cleanup_database

# Clean out data and status

sudo rm -rf $DATA_DIR $DEST/status $DEST/async

# Clean out the log file and log directories

if [[ -n "$LOGFILE" ]] && [[ -f "$LOGFILE" ]]; then

sudo rm -f $LOGFILE

if [[ -n "$LOGDIR" ]] && [[ -d "$LOGDIR" ]]; then

sudo rm -rf $LOGDIR

# Clean out the systemd unit files.

sudo find $SYSTEMD_DIR -type f -name '*devstack@*service' -delete

# Make systemd aware of the deletion.

$SYSTEMCTL daemon-reload

# Clean up venvs

DIRS_TO_CLEAN="$WHEELHOUSE ${PROJECT_VENV[@]} .config/openstack"

rm -rf $DIRS_TO_CLEAN

# Clean up files

FILES_TO_CLEAN=".localrc.auto .localrc.password "

FILES_TO_CLEAN+="docs/files docs/html shocco/ "

FILES_TO_CLEAN+="stack-screenrc test*.conf* test.ini* "

FILES_TO_CLEAN+=".stackenv .prereqs"

for file in $FILES_TO_CLEAN; do

rm -rf $TOP_DIR/$file

done

rm -rf ~/.config/openstack

# Clear any fstab entries made

sudo sed -i '/.*comment=devstack-.*/ d' /etc/fstab