New devstack scripts added

Deployment/devstack-scripts/devstack.localrc

@@ -0,0 +1,27 @@
+lab_id=101
+lab_password=swordfish
+
+HOST_IP=172.18.124.${lab_id}
+#PUBLIC_INTERFACE=eth1
+
+FIXED_RANGE=10.0.${lab_id}.0/24
+NETWORK_GATEWAY=10.0.${lab_id}.1
+
+#PUBLIC_INTERFACE=eth0
+FLAT_INTERFACE=eth1
+
+ADMIN_PASSWORD=$lab_password
+MYSQL_PASSWORD=$lab_password
+RABBIT_PASSWORD=$lab_password
+SERVICE_PASSWORD=$lab_password
+SERVICE_TOKEN=tokentoken
+ENABLED_SERVICES+=,heat,h-api,h-api-cfn,h-api-cw,h-eng
+
+LOGFILE=/opt/stack/devstack/stack.sh.log
+SCREEN_LOGDIR=/opt/stack/log/
+#SCREEN_LOGDIR=/dev/null
+
+API_RATE_LIMIT=False
+
+EXTRA_OPTS=(force_config_drive=true libvirt_images_type=qcow2 force_raw_images=false)
+

Deployment/devstack-scripts/functions.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+
+
+# Test if the named environment variable is set and not zero length
+# is_set env-var
+#function is_set() {
+#    local var=\$"$1"
+#    eval "[ -n \"$var\" ]" # For ex.: sh -c "[ -n \"$var\" ]" would be better, but several exercises depends on this
+#}
+
+
+
+# Prints "message" and exits
+# die "message"
+#function die() {
+#    local exitcode=$?
+#    if [ $exitcode == 0 ]; then
+#        exitcode=1
+#    fi
+#    set +o xtrace
+#    local msg="[ERROR] $0:$1 $2"
+#    echo $msg 1>&2;
+#    if [[ -n ${SCREEN_LOGDIR} ]]; then
+#        echo $msg >> "${SCREEN_LOGDIR}/error.log"
+#    fi
+#    exit $exitcode
+#}
+
+
+
+# Checks an environment variable is not set or has length 0 OR if the
+# exit code is non-zero and prints "message" and exits
+# NOTE: env-var is the variable name without a '$'
+# die_if_not_set env-var "message"
+function die_if_not_set() {
+    local exitcode=$?
+    set +o xtrace
+    local evar=$1; shift
+    if ! is_set $evar || [ $exitcode != 0 ]; then
+        if [[ -z "$1" ]] ; then
+            die "Env var '$evar' is not set!"
+        else
+            die $@
+        fi
+    fi
+}
+
+
+
+function restart_service {
+    while [[ -n "$1" ]] ; do
+        echo "Restarting service '$1' ..."
+        sudo service $1 restart
+        shift 1
+    done
+}
+
+
+
+# Normalize config values to True or False
+# Accepts as False: 0 no false False FALSE
+# Accepts as True: 1 yes true True TRUE
+# VAR=$(trueorfalse default-value test-value)
+#function trueorfalse() {
+#    local default=$1
+#    local testval=$2
+#
+#    [[ -z "$testval" ]] && { echo "$default"; return; }
+#    [[ "0 no false False FALSE" =~ "$testval" ]] && { echo "False"; return; }
+#    [[ "1 yes true True TRUE" =~ "$testval" ]] && { echo "True"; return; }
+#    echo "$default"
+#}
+
+

Deployment/devstack-scripts/localrc

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+DEVSTACK_DIR=/home/stack/devstack
+
+MYSQL_DB_TMPFS=true
+MYSQL_DB_TMPFS_SIZE=128M
+
+NOVA_CACHE_TMPFS=true
+NOVA_CACHE_TMPFS_SIZE=24G
+
+
+#======================================
+source $DEVSTACK_DIR/openrc admin admin
+source ./functions.sh
+

Deployment/devstack-scripts/post-stack.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+
+if [ -z "$1" ] ; then
+    source ./localrc
+fi
+
+
+function glance_image_create {
+    local __image_name=$1
+
+    if [[ -z "$__image_name" ]] ; then
+        echo "No image name provided!"
+        return
+    fi
+
+    echo "Importing image '$__image_name' into Glance..."
+    glance image-delete "$__image_name"
+    glance image-create \
+      --name "$__image_name" \
+      --disk-format qcow2 \
+      --container-format bare \
+      --is-public true \
+      --copy-from "http://172.18.124.100:8888/$__image_name.qcow2"
+}
+
+
+# Executing post-stack actions
+#===============================================================================
+
+if [ -z "$(sudo rabbitmqctl list_users | grep keero)" ] ; then
+    echo "Adding RabbitMQ 'keero' user"
+    sudo rabbitmqctl add_user keero keero
+else
+    echo "User 'Keero' already exists."
+fi
+
+
+if [ -z "$(sudo rabbitmq-plugins list -e | grep rabbitmq_management)" ] ; then
+    echo "Enabling RabbitMQ management plugin"
+    sudo rabbitmq-plugins enable rabbitmq_management
+else
+    echo "RabbitMQ management plugin already enabled."
+fi
+
+
+echo "Restarting RabbitMQ ..."
+restart_service rabbitmq-server
+
+
+echo "* Removing nova flavors ..."
+for id in $(nova flavor-list | awk '$2 ~ /[[:digit:]]/ {print $2}') ; do
+    echo "** Removing flavor '$id'"
+    nova flavor-delete $id
+done
+
+
+echo "* Creating new flavors ..."
+nova flavor-create m1.small  auto 1024 40 1
+nova flavor-create m1.medium auto 2048 40 2
+nova flavor-create m1.large  auto 4096 40 4
+
+
+if [ -z "$(nova keypair-list | grep keero_key)" ] ; then
+    echo "Creating keypair 'keero_key' ..."
+    nova keypair-add keero_key
+else
+    echo "Keypair 'keero_key' already exists"
+fi
+
+#===============================================================================
+
+glance_image_create "ws-2012-full"

Deployment/devstack-scripts/post-unstack.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [[ -z "$1" ]] ; then
+    source ./localrc
+fi
+
+
+#Remove certificates
+echo "* Removing old certificate files"
+for file in $(sudo find $DEVSTACK_DIR/accrc/ -type f -regex ".+.pem.*") ; do
+    echo "Removing file '$file'"
+    sudo rm -f "$file"
+done
+
+# Remove logs
+echo Removing 'devstack' logs
+sudo rm -f /var/log/devstack/*
+#sudo rm -f /opt/stack/devstack/stack.sh.log
+
+echo "* Removing 'apache2' logs"
+for file in $(sudo find /var/log/apache2 -type f) ; do
+    echo "Removing file '$file'"
+    sudo rm -f "$file"
+done
+

Deployment/devstack-scripts/pre-stack.sh

@@ -0,0 +1,99 @@
+#!/bin/bash
+
+if [ -z "$1" ] ; then
+    source ./localrc
+fi
+
+
+# Executing pre-stack actions
+#===============================================================================
+
+# Executing checks
+#-----------------
+die_if_not_set DEVSTACK_DIR
+die_if_not_set MYSQL_DB_TMPFS_SIZE
+die_if_not_set NOVA_CACHE_TMPFS_SIZE
+#-----------------
+
+
+restart_service dbus rabbitmq-server
+
+
+# Moving MySQL database to tmpfs
+#-------------------------------
+if [[ $(trueorfalse True $MYSQL_DB_TMPFS) = "True" ]] ; then
+    die_if_not_set MYSQL_DB_TMPFS_SIZE
+    mount_dir=/var/lib/mysql
+    sudo -s << EOF
+        echo "Stopping MySQL Server"
+        service mysql stop
+    
+        umount $mount_dir
+        mount -t tmpfs -o size=$MYSQL_DB_TMPFS_SIZE tmpfs $mount_dir
+        chmod 700 $mount_dir
+        chown mysql:mysql $mount_dir
+
+        mysql_install_db
+
+        /usr/bin/mysqld_safe --skip-grant-tables &
+        sleep 5
+EOF
+
+    sudo mysql << EOF
+        FLUSH PRIVILEGES;
+        SET PASSWORD FOR 'root'@'localhost' = PASSWORD('swordfish');
+        SET PASSWORD FOR 'root'@'127.0.0.1' = PASSWORD('swordfish');
+EOF
+
+    sudo -s << EOF
+        killall mysqld
+        sleep 5
+
+        echo "Starting MySQL Server"
+        service mysql start
+EOF
+else
+    echo "MYSQL_DB_TMPFS = '$MYSQL_DB_TMPFS'"
+fi
+#-------------------------------
+
+
+# Devstack log folder
+#--------------------
+sudo -s << EOF
+    mkdir -p $SCREEN_LOGDIR
+    chown stack:stack $SCREEN_LOGDIR
+EOF
+#--------------------
+
+
+# Moving nova images cache to tmpfs
+#----------------------------------
+if [[ $(trueorfalse True $NOVA_CACHE_TMPFS) = "True" ]] ; then
+    die_if_not_set NOVA_CACHE_TMPFS_SIZE
+    mount_dir=/opt/stack/data/nova/instances
+    sudo -s << EOF
+        umount $mount_dir
+        mount -t tmpfs -o size=$NOVA_CACHE_TMPFS_SIZE tmpfs $mount_dir
+        chmod 775 $mount_dir
+        chown stack:stack $mount_dir
+EOF
+else
+    echo "NOVA_CACHE_TMPFS = '$NOVA_CACHE_TMPFS'"
+fi
+
+#----------------------------------
+
+
+# Replacing devstack's localrc config
+#------------------------------------
+if [[ -f "devstack.localrc" ]] ; then
+    rm -f "$DEVSTACK_DIR/localrc"
+    cp devstack.localrc "$DEVSTACK_DIR/localrc"
+else
+    echo "File 'devstack.localrc' not found!"
+fi
+#------------------------------------
+
+#===============================================================================
+

Deployment/devstack-scripts/pre-unstack.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+if [[ -z "$1" ]] ; then
+    source ./localrc
+fi
+

Deployment/devstack-scripts/start-devstack.sh

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+source ./localrc
+
+
+# Executing pre-stack actions
+#===============================================================================
+source ./pre-stack.sh no-localrc
+#===============================================================================
+
+
+
+# Creating stack
+#===============================================================================
+$DEVSTACK_DIR/stack.sh
+#===============================================================================
+
+
+
+# Executing post-stack actions
+#===============================================================================
+source ./post-stack.sh no-localrc
+#===============================================================================
+
+

Deployment/devstack-scripts/start-vm.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+image_file=$1
+
+function die {
+    echo "$@"
+    exit 1
+}
+
+[ -z "$image_file" ] && die "VM name MUST be provided!"
+[ -f "$image_file" ] || die "File '$image_file' not found."
+
+echo "Starting VM '$image_file' ..."
+
+kvm \
+  -m 2048 \
+  -drive file="$image_file",if=virtio \
+  -redir tcp:3389::3389 -redir tcp:3390::3390 \
+  -nographic \
+  -usbdevice tablet \
+  -vnc :20
+

Deployment/devstack-scripts/stop-devstack.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+source ./localrc
+
+
+# Executing pre-unstack actions
+#===============================================================================
+source ./pre-unstack.sh no-localrc
+#===============================================================================
+
+
+# Executing unstack.sh 
+#===============================================================================
+$DEVSTACK_DIR/unstack.sh
+#===============================================================================
+
+
+# Executing post-unstack actions
+#===============================================================================
+source ./post-unstack.sh no-localrc
+#===============================================================================
+