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Monitoring Agent Changelog

Monitoring Agent

Released 2015-04-28

  • Added an explicit timeout for SSL connections to MongoDB instances.
  • Upgraded the MongoDB Go driver (mgo) version, which fixed a rare deadlock issue that could occur when monitoring mongos instances.

Monitoring Agent

  • Adds support for non-default Kerberos service names.
  • Added support for authentication using MongoDB 2.4 style client certificates.
  • The Monitoring Agent now identifies itself to the MMS servers using the fully qualified domain name (FQDN) of the server on which it is running.
  • Ops Manager now staggers the timing of DNS look-ups, to avoid triggering a rare issue in glibc 2.19 on Ubuntu 14.04.
  • Adds support for RHEL7.
  • Improved error handling on Windows.
  • Improved connection management for monitored MongoDB processes.
  • Improve correctness of the database statics collection.
  • Now uses the listDatabases command to retrieve a list of databases.
  • The default value for sslTrustedServerCertificates is now true. Users upgrading from 2.4.0 and using SSL will need to set the value of sslTrustedServerCertificates in their configuration file. See sslTrustedServerCertificates for more information.

Monitoring Agent

Released with OnPrem 1.5.0

  • Upgraded agent to use Go 1.3.
  • Updated mgo driver, which includes fix for MGO-34. All DNS lookups should now timeout appropriately.
  • Added support for connecting to hosts using LDAP authentication.
  • Added support for version and -version command line options.
  • Agent now displays git commit hash of Monitoring Agent in the log file.
  • Updates to the configuration file format.

Monitoring Agent

Released with OnPrem 1.4.3

  • Improved logging for MongoDB 2.6 config servers when connecting with a user that has the built-in clusterMonitor role.
  • Fixes issues with connecting to replica set members that use auth with an updated Go client library.
  • Added support for HTTP proxy configuration in the agent configuration file.
  • Agent includes support for an Offline data collection mode.

Monitoring Agent

Released with |mms| OnPrem 1.4.2

Prevent high CPU use when monitoring unreachable mongod.

Monitoring Agent

Released with OnPrem 1.4.1

Reduction in unnecessary log messages for unsupported operations on monitored MongoDB 2.2 instances.

Monitoring Agent

Released with OnPrem 1.4.0

Ability to monitor hosts using Kerberos authentication.

Monitoring Agent 1.6.6

Released with OnPrem1.3

  • Added kerberos support for agents running on Python 2.4.x.
  • Added logging when the dbstats command fails.