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computing:migratewp [2019/08/17 19:58] – oemb1905 | computing:migratewp [2022/07/31 18:53] – oemb1905 | ||
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- | This tutorial is designed to step one through how to migrate a self-hosted Word Press site manually. First, completely set up LAMP and TLS and DNS, etc., before you begin migration, and review [[https:// | + | This tutorial is designed to step one through how to migrate a mysql database to another host. The tutorial is named migratewp, because I first did this on a WP instance. In my case, I have cron jobs that run mysqldump nightly |
sudo -i | sudo -i | ||
Line 29: | Line 29: | ||
--routines | --routines | ||
> mysqldump-all-databases.sql | > mysqldump-all-databases.sql | ||
+ | | ||
+ | But if you don't have that, then just make a backup of the database on the source host as follows: | ||
- | Use scp to get the file to the new host: | + | mysqldump -u root -p --all-databases > all_databases.sql |
| | ||
- | sudo scp mysqldump-all-databases.sql user@newhostorip.com: | + | Once that's done, send the '' |
| | ||
- | Before your import the mysqldump databases into the new database, you need to create what I call a " | + | scp all_databases.sql root@targethost.com: |
- | + | ||
- | CREATE DATABASE newdatabase DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci; | + | |
- | GRANT ALL ON newdatabase.* TO ' | + | |
- | FLUSH PRIVILEGES; | + | |
- | EXIT; | + | |
- | CREATE USER ' | + | |
- | GRANT ALL PRIVILEGES ON *.* TO ' | + | |
- | + | ||
- | Now, time to import that database into the new host: | + | |
- | + | ||
- | mysql -u newdatabaseuser -h localhost -p --database=newdatabase < / | + | |
| | ||
- | This will take some time. Once it finishes, log into the mysql command mode and verify | + | Now, ssh into the target host and import |
- | | + | mysql -u root -p < / |
- | > SHOW DATABASES; | + | |
- | > EXIT | + | |
- | If possibly, run this command on both machines, and the output should be identical. | + | After the database |
- | sudo scp -r / | + | DROP DATABASE olddb; |
- | + | DROP USER ' | |
- | Put the files in the appropriate locations, restart the mysql service and reboot. | + | |
- | DROP DATABASE newdatabase; | + | That should be all there is to it! |
- | DROP USER ' | + | |
- | --- //[[netcmnd@jonathanhaack.com|oemb1905]] | + | --- //[[jonathan@haacksnetworking.org|oemb1905]] |
- | | + |