Script Webseite Duplizieren / Testseite
Aus revampedia
Es soll ein Script erstellt werden um Webseiten inkl. Datenbank von produktiv- zu testserver zu kopieren, also eine testseite zu erstellen.
Geplantes Set-up:
Produktivserver - webserver - db-server Testserver - web- und db-server
Recherche
Google: "mysqldump over internet"
- http://tltech.com/info/mysql-via-ssh/ Transferring a MySQL database via SSH
- https://www.everythingcli.org/secure-mysqldump-script-with-encryption-and-compression/ Secure mysqldump script with encryption and compression
- http://www.howto-expert.com/how-to-create-a-server-failover-solution/ How to create a server failover solution
- https://dev.mysql.com/doc/refman/5.7/en/copying-databases.html 2.11.5 Copying MySQL Databases to Another Machine
- http://stackoverflow.com/questions/25794/mysql-copy-duplicate-database
- http://stackoverflow.com/questions/2428416/how-to-create-mysql-database-from-shell-command/2428440#2428440
- http://www.linux-magazin.de/Ausgaben/2010/01/Dauerlaeufer
Script
WIP / in development / untested
./website-copy
:
#!/bin/bash
#
# script to copy websites incl. database (mysql for now) from production
# to test server / creating a test-site
#
# using a config file per-website
#
# using rsync
# mysqldump, mysql/mysqladmin (?)
#
# cem, 2016-08-29
#
#
#
# program workflow
#
# 1. read settings from config file
#
# 2. copy files using rsync
#
# 3. copy database
# 3.1 create new db
# 3.2 copy from remote
#
#
#
# $1 config file
# check command line argument for config file
if [ $# -lt 1 ]; then
echo "error: config file missing"
echo "usage: $0 <config-file>"
exit 1
fi
if [ ! -f "$1" ]; then
echo "error: file not found: $1"
exit 1
fi
# import settings
. "$1"
ME=$(whoami)
check_exit() {
# $1: exit code, $?
if [ $1 -ne 0 ]; then
echo "oops, something went wrong, exiting."
exit 1
else
echo "done."
fi
}
# copy files from server using rsync
# rsync opts
# -r recursive
# -l copy symlinks as symlinks
# -p preserve permissions
#
# remote path includes always a trailing slash,
# by `parameter substitution`, e.g.: "${var%/}"/
# stripping if present and readding to avoid doubles
#
echo "copying files..."
sudo -u "$WEBSITE_LOCAL_USER". \
rsync -rlpv "$ME"@"$WEBSITE_REMOTE_SERVER":"${WEBSITE_REMOTE_PATH%/}"/ \
"$WEBSITE_LOCAL_PATH"
check_exit $?
# --> must create local db first ????
# create new db on local instance
# mysql > 5.7.6
# for mysql below this use something like:
# GRANT ALL ON `database`.* TO 'user'@'localhost' IDENTIFIED BY 'password';
# - http://stackoverflow.com/questions/13357760/mysql-create-user-if-not-exists#
echo "creating local database..."
mysql <<EOF
CREATE DATABASE IF NOT EXISTS '$DB_LOCAL_NAME';
CREATE USER IF NOT EXISTS '$DB_LOCAL_USER'@'localhost'
IDENTIFIED BY '$DB_LOCAL_PASS';
GRANT ALL PRIVILEGES ON $DB_LOCAL_NAME.* TO '$DB_LOCAL_USER'@'localhost';
FLUSH PRIVILEGES;
EOF
check_exit $?
# ref: http://tltech.com/info/mysql-via-ssh/
# mysql destdb < <(ssh sourceserver.example.com "mysqldump sourcedb")
# sudo ??
# or ssh sourceserver.example.com "mysqldump sourcedb" | mysql destdb
#
# tested: ssh rochen "mysqldump joomla_revamp_ut| gzip" > joomla_revamp_ut.dump.gz
# works!
echo "copying database from remote..."
ssh "$WEBSITE_REMOTE_SERVER" "mysqldump $DB_NAME | gzip -c" \
| gzip -d > mysql "$DB_LOCAL_NAME"
check_exit $?
# copying files from override directory
echo "copying files from override directory..."
sudo -u "$WEBSITE_LOCAL_USER". \
cp -dpr "${OVERRIDE_PATH%/}"/. "$WEBSITE_LOCAL_PATH"
check_exit $?
echo "finished!"