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Bug 1137010 - disable midpoint refresh for netgroups if ptask refresh is enabled
Summary: disable midpoint refresh for netgroups if ptask refresh is enabled
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: sssd
Version: 7.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Jakub Hrozek
QA Contact: Kaushik Banerjee
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2014-09-03 20:23 UTC by Jakub Hrozek
Modified: 2020-05-02 17:29 UTC (History)
7 users (show)

Fixed In Version: sssd-1.12.2-8.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2015-03-05 10:33:32 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github SSSD sssd issues 3144 0 None None None 2020-05-02 17:29:32 UTC
Red Hat Product Errata RHBA-2015:0441 0 normal SHIPPED_LIVE sssd bug fix and enhancement update 2015-03-05 15:05:27 UTC

Description Jakub Hrozek 2014-09-03 20:23:08 UTC
This bug is created as a clone of upstream ticket:
https://fedorahosted.org/sssd/ticket/2102

If periodical refresh of expired netgroups is enabled, we should disable async midpoint refresh (only for netgroups), since it is not useful anymore - all netgroups are kept up to date.

Tests showed that having midpoint refresh enabled may actually slow down netgroup request occasionally.

Comment 1 Jakub Hrozek 2014-11-04 16:20:07 UTC
master:
    ad132722d6f3393ae1e6d720a222a0f880f2ea54
    f933190722886ff23eab8148b473915908bc8c23

Comment 3 Kaushik Banerjee 2014-12-30 10:14:43 UTC
There is a minor typo in the logging. "then" should be "than".

[sssd[be[LDAP]]] [confdb_get_domain_internal] (0x0100): refresh_expired_interval (20000) cannot be greater then entry_cache_timeout (5400)

Comment 5 Kaushik Banerjee 2015-01-14 07:16:01 UTC
Verified in version sssd-1.12.2-39.el7

Output of beaker automation run:
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
:: [   LOG    ] :: netgroup_bug_08: BZ1137010 disable midpoint refresh for netgroups if refresh_expired_interval is set
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::

adding new entry "cn=netgroup_1137010,ou=Netgroups,dc=example,dc=com"

:: [   PASS   ] :: File '/var/log/sssd/sssd_LDAP.log' should contain 'refresh_expired_interval (101) cannot be greater' 
:: [  BEGIN   ] :: Running 'getent netgroup netgroup_1137010 | grep host1'
netgroup_1137010      (host1,user1,example1.com)
:: [   PASS   ] :: Command 'getent netgroup netgroup_1137010 | grep host1' (Expected 0, got 0)
modifying entry "cn=netgroup_1137010,ou=Netgroups,dc=example,dc=com"

:: [   PASS   ] :: File '/var/log/sssd/sssd_LDAP.log' should not contain 'Adding netgroup triple \[(host1137010,user1137010,example.com)\] to attributes of \[netgroup_1137010\]' 
:: [   PASS   ] :: File '/var/log/sssd/sssd_LDAP.log' should contain 'Adding netgroup triple \[(host1137010,user1137010,example.com)\] to attributes of \[netgroup_1137010\]' 
:: [  BEGIN   ] :: Running 'getent netgroup netgroup_1137010 | grep host1137010'
netgroup_1137010      (host1137010,user1137010,example.com)
:: [   PASS   ] :: Command 'getent netgroup netgroup_1137010 | grep host1137010' (Expected 0, got 0)
:: [  BEGIN   ] :: Running 'getent netgroup netgroup_1137010 | grep host1'
netgroup_1137010      (host1137010,user1137010,example.com)
:: [   PASS   ] :: Command 'getent netgroup netgroup_1137010 | grep host1' (Expected 0, got 0)

modifying entry "cn=netgroup_1137010,ou=Netgroups,dc=example,dc=com"

:: [   PASS   ] :: File '/var/log/sssd/sssd_LDAP.log' should not contain 'Adding netgroup triple \[(host1137010_2,user1137010_2,example2.com)\] to attributes of \[netgroup_1137010\]' 
:: [   PASS   ] :: File '/var/log/sssd/sssd_LDAP.log' should contain 'Adding netgroup triple \[(host1137010_2,user1137010_2,example2.com)\] to attributes of \[netgroup_1137010\]' 
:: [  BEGIN   ] :: Running 'getent netgroup netgroup_1137010 | grep host1137010_2'
netgroup_1137010      (host1137010_2,user1137010_2,example2.com)
:: [   PASS   ] :: Command 'getent netgroup netgroup_1137010 | grep host1137010_2' (Expected 0, got 0)

netgroup-bug-08-BZ1137010-disable-midpoint-refresh-for-netgroups-if-refresh-expired-interval-is-set result: PASS

Comment 7 errata-xmlrpc 2015-03-05 10:33:32 UTC
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-0441.html


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