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Re: LDAP Backup and Restore
On Tue, 26 Oct 2010, Anton Chu wrote:
I'm in need of figuring out how I can effectively backup my ldap server then restore it in case of crisis.
The supported method of backup/restore is slapcat/slapadd.
1. /etc/init.d/slapd stop
There is no reason to stop slapd with modern slapd backends/versions.
2. tar the following directories
I'm not sure what you're keeping in those areas. Things like schema files,
your init scripts, etc. should be kept somehow. I consider this more of a
system-level issue than an issue for OpenLDAP software, personally, but
it's definitely something to keep in mind...
3. convert the configs and dit to ldif
sudo slapcat -n 0 > backup/config.ldif
sudo slapcat -n 1 > backup/users.ldif
This is the important part; make sure to do this for each defined
Again, unnecessary since you shouldn't need to stop in the first place.
1. Reinstall a fresh vanilla ubuntu ldap server
2. untar the compessed.tar.gz to original location
3. /etc/init.d/slapd stop
sudo slapadd -n 0 -l backup/config.ldif
sudo slapadd -n 0 -l backup/users.ldif
sudo cp backup/ldap.secret /etc/ldap.secret
That's certainly along the right idea.
Just a brainstorm and I'm sure it needs revising.