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OpenLDAP Five years in the making…

OpenLDAP Five years in the making…. Kurt D. Zeilenga kurt@openldap.org. Pre-history. University of Michigan LDAP DOB ~1991 w/ DIXIE & DAS LDAP (1992) U-Mich LDAP 3.3 (April 1996) DOD 1996 Critical Angle LDAPworld patches. Early History.

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OpenLDAP Five years in the making…

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  1. OpenLDAPFive years in the making… Kurt D. Zeilenga kurt@openldap.org

  2. Pre-history • University of Michigan LDAP • DOB ~1991 w/ DIXIE & DAS • LDAP (1992) • U-Mich LDAP 3.3 (April 1996) • DOD 1996 • Critical Angle LDAPworld patches

  3. Early History • The birth of Net Boolean (Feb. 1998, incorp. June 1997) • Business plan: host e-mail services for businesses • POP/IMAP boxes • Auto-responders • Mailing lists • Corporate address books • Commercial solutions too expensive • Use open source software • Apache, FreeBSD, Sendmail, majordomo, and U-Mich LDAP • Boolean LDAP (July 1998) • U-Mich 3.3 + critical angle patches + misc. patches + bug fixes

  4. Early Questions • Are we (net boolean) a software company, a service company, or a email services provider? • Do we want to become a directory vendor? • Can we meet our directory needs by ourselves? • How do build a community to meet our directory needs?

  5. OpenLDAP Founded • Net Boolean Incorporated sponsors the OpenLDAP Foundation and Project in August 1998 • “to provide open source LDAP software and information” • OpenLDAP 1.0 released August 1998 • Artistic License

  6. Initial Project Goal • Provide “a commercial-grade, fully featured LDAP suite” • Provide a reasonably capable LDAP suite to meet OUR needs OUR == the developers • “open community hence open source”

  7. Initial non-goals • Compete with directory vendors • LDAPv3 • Altruism

  8. Events • DirConnect3 (Nov 1998) • Net Boolean “messaging” business plan fails, shifts to consultancy (Dec 1998) • OpenLDAP 1.1 (Dec 1998) • OpenLDAP 1.2 (Feb 1999) • OpenLDAP 2.0 alpha (July 1999) • ISC Sponsors OpenLDAP (1999) • Kurt attends first IETF (Nov 1999) • SuSE hires Kurt (Jan 2000) • Howard Chu joins the “core”

  9. Events (con’t) • OpenLDAP 2.0 released (Aug) • LDAPBIS chartered / LDAPEXT shuts down • SuSE lays Kurt off (Mar 2001) • OpenLDAP 2.1 alpha (Feb 2001) • IBM/LTC hires Kurt (May 2001) • OpenLDAP 2.1 (July 2001)

  10. Powered by OpenLDAP • OpenLDAP used in Linux Directory Services • Novell C SDK based on OpenLDAP, contributes Java LDAP • Apple ships OpenDirectory • Symas ships CDS • Numerous ISVs ship OpenLDAP

  11. Did we meet our initial goals? • Yes • Provide a reasonably capable LDAP suite to meet OUR needs • Maybe • Provide “a commercial-grade, fully featured LDAP suite”

  12. Open Community Provide a reasonably capable LDAP suite to meet OUR needs *bilities: Flexibility, Reliability, Scalability Standards Conformance Directory R&D Compete with directory vendors Altruism Current?Goals Non-Goals

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