Samba Directory

This image holds a simple samba-dc installation with /docker-entrypoint-init.d.

Upon initialization, entrypoint:

• sources .sh files in bash
• copies .conf file to /etc/samba/smb.conf.d/

Before running samba command, smb.conf is rewritten as include of each files in /etc/samba/smb.conf.d/

Environment

• ADMIN_PASS : the initial Administrator password.
• DOMAIN : the subdomain for Samba. Default to ad.
• REALM : the enterprise domain. e.g. acme.tld.
• DNS_BACKEND. Default to SAMBA_INTERNAL. Should be NONE for testing.

Misc details

TLS is enabled by default, but self-signed. Use LDAPTLS_REQCERT=allow ldaputils env var to accept self-signed certificate.

The initial administrator is CN=Administrator,CN=Users,DC=..., depending on your realm.

The project have a working docker-compose.yml and entrypoint-init.d as showcase. Here is a sample ldapsearch command for realm samba.docker:

$ LDAPTLS_REQCERT=allow ldapsearch -H ldaps://samba.docker -D CN=Administrator,CN=Users,DC=samba,DC=docker -x -w $LDAPPASSWORD -b CN=Users,DC=samba,DC=docker '(objectClass=user)' cn
# extended LDIF
#
# LDAPv3
# base <CN=Users,DC=samba,DC=docker> with scope subtree
# filter: (objectClass=group)
# requesting: cn
#

# Guest, Users, samba.docker
dn: CN=Guest,CN=Users,DC=samba,DC=docker
cn: Guest

...

# search result
search: 2
result: 0 Success

# numResponses: 24
# numEntries: 23
$