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Re: How to enable monitoring in OpenLdap with cn=config Backend
Am Fri, 20 Jan 2012 21:47:20 +0100
schrieb Axel Birndt <towerlexa@gmx.de>:
>
>
> Am 18.01.2012 12:34, schrieb Dieter KlÃnter:
> > If there are modules loaded already, modify the apropriate entry:
> > ldapmodify -D xxx -W -Hldap://some.host
> > dn: cn=module{0},cn=config
> > changetype: modify
> > add: olcModuleLoad
> > olcModuleLoad: monitor.la
> >
> > or better, use a decent ldap client like web2ldap, ldapvi or Apache
> > Directory Studio.
> >
>
> In the last few days i configured "wildly" on my ldapserver...
>
> Now i asked him for some data and got this one:
>
> -----------------------
> root@ubuntunb:/etc/munin# ldapsearch -x -D
> 'cn=admin,dc=2axels-company,dc=de' -W -b 'cn=Monitor' -s base
> '(objectClass=*)' '*' '+'
> Enter LDAP Password:
> # extended LDIF
> #
> # LDAPv3
> # base <cn=Monitor> with scope baseObject
> # filter: (objectClass=*)
> # requesting: * +
> #
>
> # Monitor
> dn: cn=Monitor
> objectClass: monitorServer
> structuralObjectClass: monitorServer
> cn: Monitor
> creatorsName: cn=admin,dc=2axels-company,dc=de
> modifiersName: cn=admin,dc=2axels-company,dc=de
> createTimestamp: 20120120203804Z
> modifyTimestamp: 20120120203804Z
> description: This subtree contains monitoring/managing objects.
> description: This object contains information about this server.
> description: Most of the information is held in operational
> attributes, which
> must be explicitly requested.
> monitoredInfo: OpenLDAP: slapd 2.4.21 (Nov 14 2011 20:35:32)
> entryDN: cn=Monitor
> subschemaSubentry: cn=Subschema
> hasSubordinates: TRUE
>
> # search result
> search: 2
> result: 0 Success
>
> # numResponses: 2
> # numEntries: 1
> -------------------
>
> How could i access the monitoring data and is the monitor backend now
> working ?? For me it looks so.
>
> Does someone of you use munin to monitor the slapd? I don't see any
> data there, but of course this is Off Topic now. Isn't it?
>
Mot of the attributes ar operational, you may request the database by
applying the 'all operational attributes' extension (RFC-3673) which is
the + character, or you may ask for attribute monitoredInfo explicitly.
ldapsearch -Y EXTERNAL -H ldapi:/// -b cn=monitor -s one + "*"
-Dieter
--
Dieter KlÃnter | Systemberatung
http://dkluenter.de
GPG Key ID:DA147B05
53Â37'09,95"N
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