Mediawiki

CLI Guides

This section will provide commands to achieve certain actions for managing Mediawiki

migrate site from hetzner1 to hetzner2

this process was used to migrate the mediawiki site from hetzner1 (shared hosting) to hetzner2 (dedicated server)

####################
# run on hetzner1 #
####################

# STEP 0: CREATE BACKUPS
source /usr/home/osemain/backups/backup.settings
/usr/home/osemain/backups/backup.sh

# when finished, SSH into the dreamhost server to verify that the whole system backup was successful before proceeding
bash -c 'source /usr/home/osemain/backups/backup.settings; ssh $RSYNC_USER@$RSYNC_HOST du -sh backups/hetzner1/*'

# DECLARE VARIABLES
source /usr/home/osemain/backups/backup.settings
stamp=`date +%Y%m%d`
backupDir_hetzner1="/usr/home/osemain/tmp/backups_for_migration_to_hetzner2/wiki_${stamp}"
backupFileName_db_hetzner1="mysqldump_wiki.${stamp}.sql.bz2"
backupFileName_files_hetzner1="wiki_files.${stamp}.tar.gz"
vhostDir_hetzner1='/usr/www/users/osemain/w'
dbName_hetzner1='osewiki'
 dbUser_hetzner1="${mysqlUser_wiki}"
 dbPass_hetzner1="${mysqlPass_wiki}"

# STEP 1: BACKUP DB
mkdir -p ${backupDir_hetzner1}/{current,old}
pushd ${backupDir_hetzner1}/current/
mv ${backupDir_hetzner1}/current/* ${backupDir_hetzner1}/old/
time nice mysqldump -u"${dbUser_hetzner1}" -p"${dbPass_hetzner1}" --all-databases --single-transaction | bzip2 -c > ${backupDir_hetzner1}/current/${backupFileName_db_hetzner1}

# STEP 2: BACKUP FILES
time nice tar -czvf ${backupDir_hetzner1}/current/${backupFileName_files_hetzner1} ${vhostDir_hetzner1}

####################
# run on hetzner2 #
####################

sudo su -

# STEP 0: CREATE BACKUPS
# for good measure, trigger a backup of the entire system's database & files:
time /bin/nice /root/backups/backup.sh &>> /var/log/backups/backup.log

# when finished, SSH into the dreamhost server to verify that the whole system backup was successful before proceeding
bash -c 'source /root/backups/backup.settings; ssh $RSYNC_USER@$RSYNC_HOST du -sh backups/hetzner2/*'

TODO