autoapache-wp-route53.sh

#!/bin/bash
read -p "Enter your Site Name to be created (include .com):" SITENAME
#1. Create apache2 site and it's folders
mkdir /var/www/html/$SITENAME
mkdir /var/www/html/$SITENAME/public_html/
chmod -R  755 /var/www/html/$SITENAME/public_html/
cat > /etc/apache2/sites-available/$SITENAME.conf << EOF
<VirtualHost *:80>
    ServerAdmin admin@$SITENAME
    ServerName $SITENAME
    ServerAlias www.$SITENAME
    DocumentRoot /var/www/html/$SITENAME/public_html/
<Directory />
        Options FollowSymLinks
        AllowOverride None
</Directory>
<Directory /var/www/html/$SITENAME.com/public_html/>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride All
        Order allow,deny
        allow from all
</Directory>
</Virtualhost>
EOF

a2ensite $SITENAME
service apache2 reload
service apache2 restart

echo "Apache site creation finished."

#2. Copy Wordpress Site

# ============================================================
# CONFIGURATION GOES HERE
# ============================================================

SOURCE_SITE='blog-fimo.com';
SOURCE_FOLDER='/var/www/html/blog-fimo.com/public_html/';
SOURCE_DATABASE='blog-fimo';
SOURCE_DATABASE_USER='root';
SOURCE_DATABASE_PASS='root';

# this is not using /tmp/ because some databases are larger than /tmp partition
TEMP_FILE='/var/www/html/blog-fimo.com/wpdb.sql';

DESTINATION_SITE=$SITENAME;
DESTINATION_FOLDER='/var/www/html/'$SITENAME'/public_html/';
DBNAME=`echo $SITENAME  | cut --delimiter=. --fields=1 --output-delimiter=/`;
DESTINATION_DATABASE=$DBNAME;
DESTINATION_DATABASE_USER='root';
DESTINATION_DATABASE_PASS='root';
DESTINATION_CHOWN_USER_GROUP='www-data';

# you may want to lock .htaccess down with "DENY FROM ALL"
# you can add an easy exception - such as ALLOW FROM my.own.hostname.net
#ADD_TO_HTACCESS='
#deny from all
#allow from my.intranet.connection
#';

# ============================================================
# END CONFIGURATION - DON'T TOUCH BELOW THIS LINE
# ============================================================

IFS=$'\n';

# ============================================================
# step 1: clear destination folder and database
# ============================================================
echo "removing / recreating ${DESTINATION_FOLDER}";
#rm -rf ${DESTINATION_FOLDER}
#mkdir ${DESTINATION_FOLDER}
mysql -u${DESTINATION_DATABASE_USER} -p${DESTINATION_DATABASE_PASS} -e "CREATE DATABASE ${DESTINATION_DATABASE}"


tables=\
`echo "show tables from ${DESTINATION_DATABASE}" | \
mysql -u${DESTINATION_DATABASE_USER} -p${DESTINATION_DATABASE_PASS} | \
grep -v "Tables_in_${DESTINATION_DATABASE}"`

IFS=$' ';
count_tables=`echo ${tables} | cat -n | tail -n 1 | cut -f1`;
IFS=$'\n';

echo "removing ${count_tables} tables from destination database ${DESTINATION_DATABASE}";
for table in $tables
do
	echo \
		"drop table ${DESTINATION_DATABASE}.${table}" | \
		mysql -u${DESTINATION_DATABASE_USER} -p${DESTINATION_DATABASE_PASS};
done


# ============================================================
# step 2: import database and files
# ============================================================

echo "grabbing snapshot of source database from ${SOURCE_DATABASE}";
/usr/bin/mysqldump \
	${SOURCE_DATABASE} \
	-u${SOURCE_DATABASE_USER} \
	-p${SOURCE_DATABASE_PASS} \
	> ${TEMP_FILE}


echo `stat ${TEMP_FILE} -c "%n %s"` " bytes";

echo "importing snapshot into destination database ${DESTINATION_DATABASE}"
mysql -D \
	${DESTINATION_DATABASE} \
	-u${DESTINATION_DATABASE_USER} \
	-p${DESTINATION_DATABASE_PASS} \
	< ${TEMP_FILE}


echo "copying files from ${SOURCE_FOLDER}* to ${DESTINATION_FOLDER}";
cp -R -p ${SOURCE_FOLDER}* ${DESTINATION_FOLDER}

echo "chown'ing ${DESTINATION_FOLDER} as ${DESTINATION_CHOWN_USER_GROUP}";
chown -R ${DESTINATION_CHOWN_USER_GROUP} ${DESTINATION_FOLDER}*

echo "copying .htaccess manually";
cp ${SOURCE_FOLDER}.htaccess ${DESTINATION_FOLDER}.htaccess
#echo "   adding to .htaccess: ${ADD_TO_HTACCESS}";
#echo "${ADD_TO_HTACCESS}" >> ${DESTINATION_FOLDER}.htaccess


# ============================================================
# step 3: disable caching plugins, if any
# ============================================================
if [ -d ${DESTINATION_FOLDER}wp-content/plugins/wp-super-cache/ ]; then
	echo "removing caching plugin ${DESTINATION_FOLDER}wp-content/plugins/wp-super-cache/";
	rm -rf ${DESTINATION_FOLDER}wp-content/plugins/wp-super-cache/
fi

# ============================================================
# step 4: rewrite wp-config.php
# ============================================================

echo "rewriting wp-config.php with new information";

sed \
	"s/'DB_NAME', '${SOURCE_DATABASE}'/'DB_NAME', '${DESTINATION_DATABASE}'/g" \
		${SOURCE_FOLDER}wp-config.php | \
sed \
	"s/'DB_USER', '${SOURCE_DATABASE_USER}'/'DB_USER', '${DESTINATION_DATABASE_USER}'/g" | \
sed \
	"s/'DB_PASSWORD', '${SOURCE_DATABASE_PASS}'/'DB_PASSWORD', '${DESTINATION_DATABASE_PASS}'/g" | \
sed \
	"s/'DOMAIN_CURRENT_SITE', '${SOURCE_SITE}'/'DOMAIN_CURRENT_SITE', '${DESTINATION_SITE}'/g" \
	> ${DESTINATION_FOLDER}wp-config.php

# ============================================================
# step 5: update destination database to reflect new URL
# ============================================================

#echo "changing mu blogs tables: source site->destination site";

#echo "update ${DESTINATION_DATABASE}.wp_blogs set domain='${DESTINATION_SITE}'" \
#	| mysql -u${DESTINATION_DATABASE_USER} -p${DESTINATION_DATABASE_PASS};
#echo "update ${DESTINATION_DATABASE}.wp_site set domain='${DESTINATION_SITE}'" \
#	| mysql -u${DESTINATION_DATABASE_USER} -p${DESTINATION_DATABASE_PASS};
#echo \
#"update
#	${DESTINATION_DATABASE}.wp_sitemeta
#set
#	meta_value='http://${DESTINATION_SITE}'
#where
#	meta_key='siteurl'" \
#	| mysql \
#		-u${DESTINATION_DATABASE_USER} \
#		-p${DESTINATION_DATABASE_PASS};


echo "changing mu options tables: source site->destination site";
echo "update ${DESTINATION_DATABASE}.wp_options set option_value=replace(
  option_value,
  'http://${SOURCE_SITE}/',
  'http://${DESTINATION_SITE}/'
)
where
option_name in
  ('siteurl', 'home', 'fileupload_url')" \
| mysql \
  -u${DESTINATION_DATABASE_USER} \
  -p${DESTINATION_DATABASE_PASS};


#tables=`echo "show tables from ${DESTINATION_DATABASE}" \
#	| mysql -u${DESTINATION_DATABASE_USER} \
#	-p${DESTINATION_DATABASE_PASS} \
#	| grep "_options"`

#for table in $tables
#do
#	echo \
#"update
##	${DESTINATION_DATABASE}.${table}
#set
#	option_value=replace(
#		option_value,
#		'http://${SOURCE_SITE}/',
#		'http://${DESTINATION_SITE}/'
#	)
#where
#	option_name in
#		('siteurl', 'home', 'fileupload_url')" \
#	| mysql \
#		-u${DESTINATION_DATABASE_USER} \
#		-p${DESTINATION_DATABASE_PASS};
#done



#3.Update route53 of AWS
## Allows for creation of "Basic" DNS records in a Route53 hosted zone
IP="34.236.115.119"
aws route53 create-hosted-zone --name $SITENAME --caller-reference 2014-04-01-18:47 --hosted-zone-config Comment="created from script"

function main() {
	record_name=$SITENAME.
	record_value=$IP

	[[ -z $record_name  ]] && echo "record_name is: $record_name" && exit 1
	[[ -z $record_value ]] && echo "record_value is: $record_value" && exit 1

	## set some defaults if variables haven't been overridden on script execute
	zone_name=${zone_name:-$SITENAME.}
	action=${action:-CREATE}
	record_type=${record_type:-A}
	ttl=${ttl:-60}
	wait_for_sync=${wait_for_sync:-false}

	change_id=$(submit_resource_record_change_set) || exit 1
	echo "Record change submitted! Change Id: $change_id"
	if $wait_for_sync; then
		echo -n "Waiting for all Route53 DNS to be in sync..."
		until [[ $(get_change_status $change_id) == "INSYNC" ]]; do
		 	echo -n "."
		 	sleep 5
		done
		echo "!"
		echo "Your record change has now propogated."
	fi
	echo 'Thank you for using "The Cloud".'
}

function change_batch() {
	jq -c -n "{\"Changes\": [{\"Action\": \"$action\", \"ResourceRecordSet\": {\"Name\": \"$record_name\", \"Type\": \"$record_type\", \"TTL\": $ttl, \"ResourceRecords\": [{\"Value\": \"$record_value\"} ] } } ] }"
}

function get_change_status() {
	aws route53 get-change --id $1 | jq -r '.ChangeInfo.Status'
}

function hosted_zone_id() {
   aws route53 list-hosted-zones | jq -r ".HostedZones[] | select(.Name == \"${zone_name}\") | .Id" | cut -d'/' -f3
}

function submit_resource_record_change_set() {
	aws route53 change-resource-record-sets --hosted-zone-id $(hosted_zone_id) --change-batch $(change_batch) | jq -r '.ChangeInfo.Id' | cut -d'/' -f3
}

function usage() {
	echo "usage: $0 <record_name> <record_value>"
	echo ""
	echo "possible env config settings and their defaults:"
	echo "  - action=CREATE"
	echo "  - ttl=300"
	echo "  - record_type=A"
	echo "  - wait_for_sync=false"
	echo ""
}

main $SITENAME $IP