https://bugs.openldap.org/show_bug.cgi?id=9652
Issue ID: 9652
Summary: Add "tee" capability to load balancer
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: lloadd
Assignee: bugs(a)openldap.org
Reporter: mhardin(a)symas.com
Target Milestone: ---
This is a request for an enhancement that would add a "tee" or "fan-out"
capability to load balancer, where received operations are sent to two or more
destinations simultaneously.
The primary goal or the enhancement is to make it possible to keep multiple
independent and likely dissimilar directory systems in lock-step with each
other over hours, days, or possibly even weeks.
The enhancement would not necessarily need to include a mechanism for
converging the target systems should they become out of sync.
This is not intended to be a replication solution, rather it is viewed more as
a "copy" solution intended to be used for specific short-term tasks that need
multiple directory systems to be exactly synchronized but where replication is
not desirable or even possible.
At least two uses come to mind:
1. Test harnesses, evaluating side-by-side operation of separate directory
systems over time
2. Directory system transition validation harnesses
3. (maybe) Part of a test harness to record or replay LDAP workloads
* Other uses?
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https://bugs.openldap.org/show_bug.cgi?id=9667
Issue ID: 9667
Summary: 2.6 to 2.7 upgrade documentation
Product: OpenLDAP
Version: unspecified
Hardware: All
OS: All
Status: UNCONFIRMED
Keywords: needs_review
Severity: normal
Priority: ---
Component: documentation
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
Need to document any upgrade information for going from 2.6 to 2.7
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https://bugs.openldap.org/show_bug.cgi?id=6198
--- Comment #6 from OndÅ™ej KuznÃk <ondra(a)mistotebe.net> ---
A few open questions I can't resolve yet:
- Do we rely on OID macros from schema or let slap_control/load_extop2 register
it? The suggestions above tend to prefer OID macros but they have to be defined
in the schema (there's only one) and they're currently case-sensitive
For controls:
- Do we want to be able to use ACLs to turn non-critical controls to ignored?
- Do we want to be able to use ACLs to refuse control combinations?
- Apart from the 'to' clause, do we want it allowed in the 'by' clause as well
(when would it be useful? There's control combinations, anything else?)
I'll start with "no" to all 3 of the above for now.
As for combination with other specifiers (especially for exops), ACL checks are
issued with the operation and an entry right now, they do make sense in that
scope so password modify/DDS refresh should be in the clear. Other extops are
more of a problem:
- whoami: technically there is a DN but it doesn't have to correspond to an
entry
- verify credentials: tricky, since it's processed as a bind
- cancel: abandon can't be restricted, so probably the same
- turn: no idea
- ChainedRequest: even less of one
Probably happy for those to be impossible to restrict in this way, at least for
now.
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https://bugs.openldap.org/show_bug.cgi?id=8905
Howard Chu <hyc(a)openldap.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|bugs(a)openldap.org |gnoe(a)symas.com
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https://bugs.openldap.org/show_bug.cgi?id=7982
Howard Chu <hyc(a)openldap.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|bugs(a)openldap.org |ondra(a)mistotebe.net
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https://bugs.openldap.org/show_bug.cgi?id=9398
Issue ID: 9398
Summary: Stale accesslog cookie due to unclean shutdown
Product: OpenLDAP
Version: 2.4.56
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: slapd
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
If slapd terminates uncleanly, a checkpoint will be lost on the accesslog db.
Depending on the syncprov overlay checkpoint settings (usually no checkpointing
is enabled on the accesslog db) this can cause the system to refuse engage in
replication at startup.
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https://bugs.openldap.org/show_bug.cgi?id=9225
Bug ID: 9225
Summary: back-mdb: Add support for PREPARE/2-phase commit
Product: OpenLDAP
Version: 2.4.50
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: ---
Component: backends
Assignee: bugs(a)openldap.org
Reporter: quanah(a)openldap.org
Target Milestone: ---
Add support for PREPARE/2-phase commit in back-mdb
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https://bugs.openldap.org/show_bug.cgi?id=8943
Howard Chu <hyc(a)openldap.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |SUSPENDED
--- Comment #6 from Howard Chu <hyc(a)openldap.org> ---
One major problem here is that overlays assume they all execute in the same
thread for the duration of an operation. Putting the response in the worker
thread would break overlay response callbacks.
It would be quite a lot of refactoring to make overlays thread-independent, and
that's not going to happen soon.
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https://bugs.openldap.org/show_bug.cgi?id=10255
Issue ID: 10255
Summary: OpenLDAP should leak the SSL ctx and not try to free
it in an atexit() handler
Product: OpenLDAP
Version: 2.6.7
Hardware: All
OS: All
Status: UNCONFIRMED
Keywords: needs_review
Severity: normal
Priority: ---
Component: libraries
Assignee: bugs(a)openldap.org
Reporter: simon.pichugin(a)gmail.com
Target Milestone: ---
As mentioned in the subject, OpenLDAP incorrectly handles OpenSSL in its
destructor.
Сomprehensive information can be found here (along with a possible solution):
https://github.com/openssl/openssl/issues/25294
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