LDAP service does not seem to restart properly

[binduwavell]

If I accept an LDAP server when I create my project, I spin up the stack, I turn it down and then spin it up again, the LDAP container fails to start.

Here is the logged error:

openldap | Error: the config directory (/etc/ldap/slapd.d) is empty but not the database directory (/var/lib/ldap)
openldap | *** /container/run/startup/slapd failed with status 1

In fact ./data/ldap has files while ./data/slap.d is empty.

[aborroy]

Thanks for the feedback, @binduwavell
It looks like "latest"/"stable" version for openldap was broken.
It's working now using 1.4.0 release.

[binduwavell]

It seems to still not be working. I wonder if the issue is that I'm on windows and native docker volumes should be used?

[binduwavell]

Whelp, I tried to upgrade my generator and I don't appear to have gotten the fix to use 1.4.0 so probably that is the issue.

[binduwavell]

I've fiddled some more and this is still not working for me on Windows. I did try switching to a normal Docker volume and it didn't help.

Angel, are you testing on Windows or Mac?

[aborroy]

I'm using Mac, I'll test in Windows to see what happens.

[zejdad]

Hi, I am experiencing the same problem with 1.4.0. First run is fine, but any subsequent attempt to re-run the container with non-empty /var/lib/ldap leads to:

openldap | *** CONTAINER_LOG_LEVEL = 3 (info)
openldap | *** Search service in CONTAINER_SERVICE_DIR = /container/service :
openldap | *** link /container/service/:ssl-tools/startup.sh to /container/run/startup/:ssl-tools
openldap | *** link /container/service/slapd/startup.sh to /container/run/startup/slapd
openldap | *** link /container/service/slapd/process.sh to /container/run/process/slapd/run
openldap | *** Set environment for startup files
openldap | *** Environment files will be proccessed in this order : 
openldap | Caution: previously defined variables will not be overriden.
openldap | /container/environment/99-default/default.yaml
openldap | /container/environment/99-default/default.startup.yaml
openldap | 
openldap | To see how this files are processed and environment variables values,
openldap | run this container with '--loglevel debug'
openldap | *** Running /container/run/startup/:ssl-tools...
openldap | *** Running /container/run/startup/slapd...
openldap | openldap user and group adjustments
openldap | get current openldap uid/gid info inside container
openldap | -------------------------------------
openldap | openldap GID/UID
openldap | -------------------------------------
openldap | User uid: 911
openldap | User gid: 911
openldap | uid/gid changed: false
openldap | -------------------------------------
openldap | updating file uid/gid ownership
**openldap | Error: the config directory (/etc/ldap/slapd.d) is empty but not the database directory (/var/lib/ldap)**
openldap | *** /container/run/startup/slapd failed with status 1
openldap | 
openldap | *** Killing all processes...

After deleting the /var/lib/ldap contents it starts normally. Please, do you have any solution?

I just noticed it is being discussed also here:
osixia/docker-openldap#472

Regards,
David

[aborroy]

May you test with the latest version (0.0.21)?
I've changed the volume mapping to see if that helps.

[zejdad]

Angel, thank you for working on this issue!

I just updated alfresco-docker-installer (sudo npm install --global generator-alfresco-docker-installer) to 0.1.21 (to be sure, I checked the version tag in the package.json). However, it (yo alfresco-docker-installer) generates exactly the same configs as before; or at least I have not spotted any difference (same directory size, no diff for docker-compose.yml). Namely, volume mappings for openldap in docker-compose.yml are still ./data/ldap:/var/lib/ldap and ./data/slap.d:/etc/ldap/slap.d .

Have a nice day!
David