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« FeministWiki:Server setup » : différence entre les versions

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=== Copy over LDAP databases ===
=== Copy over LDAP databases ===


Stop the LDAP server and delete the existing configuration on the new server:
Stop the LDAP server and delete the existing configuration '''on the new server (careful there)''':


  systemctl stop slapd
  systemctl stop slapd
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=== Copy over SQL databases ===
=== Copy over SQL databases ===


Stop the database server:
Stop the database server '''on the new server (careful)''':


  systemctl stop mariadb
  systemctl stop mariadb


The following command can be used to create a dump of all databases and import it on the new server.  You can use the <code>show databases;</code> command in the SQL console to make sure that the list of databases is complete.  (Unfortunately they have to be listed manually, because using the <code>--all-databases</code> option includes system databases that we don't want to copy.)
The following command can be used to create a dump of all databases and import it on the new server.  You can use the <code>show databases;</code> command in the SQL console to make sure that the list of databases is complete.  (Unfortunately they have to be listed manually, because using the <code>--all-databases</code> option includes system databases that we don't want to copy.)
You have to run it from the old server:


  mysqldump -u root -p"$(cat /root/pwd/mysql)" \
  mysqldump -u root -p"$(cat /root/pwd/mysql)" \
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=== Copy over /var/www ===
=== Copy over /var/www ===


This is very simple but takes a lot of time to finish:
This is very simple but takes a lot of time to finish; run it from the old server:


  cd /var/www
  cd /var/www
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=== Reboot ===
=== Reboot ===


We could restart a lot of services manually to ensure they've read their new config, but it's easiest to just reboot.
We could restart a lot of services manually to ensure they've read their new config, but it's easiest to just reboot. (The new server, obviously.)


  reboot
  reboot