OpenLDAP

Sensor (Data Collection)

Tracked Configuration

OpenLDAP Server Details Description
Started At Time when OpenLDAP server started
DN Configured Distinguished Name
CN Configured Common Name
Object Class Configured ObjectClass (collection of attributes)

Metrics

OpenLDAP Server Metrics Description
Operations Count of all operations Completed/Initiated over db
Connections Count of all connections Total/Current
Bytes Traffic in bytes
Entries Number of entries
Pdus Number of Protocol Data Unit(s)
Referrals Number of referrals
Waiters Read The number of threads blocked waiting to read data from a client
Waiters Write The number of threads blocked waiting to write data to a client
Threads Active Threads (operations) currently active in slapd
Threads Pending Threads (operations) currently pending in slapd

Configuration

In order to enable in depth metric monitoring, you need to inform the Agent about the credentials to access monitoring information. You can configure it in the agent <agent_install_dir>/etc/instana/configuration.yaml:

com.instana.plugin.openldap:
  user: '' # query like 'cn=Manager,dc=example,dc=com'
  password: '' # password for 'simple' authentication
  port: 10389 # default is 389
  schemaPath: '/opt/GC/data/slapd.d/' # schema files location