With the filesystem extension V2, monitor your files on Windows and Linux OneAgent installations.

This extension offers more functionality than the previous version and uses the new extension framework (EF2.0).
The extension file no longer needs to be unzipped on your monitored hosts. The configuration and deployment is done via the Dynatrace User interface.

Targeting can be done by host, host group, management zone or environment. Tags can be applied to segregate your configurations (100 configurations maximum).

For each path check, Dynatrace will create an entity and link it to the matching host. This way, extension filtering and tagging is possible to view your data. The same can be done with alerts.

Checks can be disabled for specific days and at specific times.

Metrics:

• File count: Number of files matching a pattern

• File age count: Number of files matching a pattern and an age

• File age: Age of a specific file (oldest or newest when returning more than 1 file)

• File size: Size of the files in bytes

• File mounted: Is a file mounted on Unix NFS

Path examples:

• Count the number of log files inside /var/log/myapp
  Select check type = count
  Path = /var/log/myapp/*.log
• Count the number of log files inside c:\temp
  Select check type = count
  Path = c:\temp*.log
• Count the number of logs files inside /var/log/myapp and any subdirectories
  Select check type = count
  Path = /var/log/myapp/**/*.log
• Return the total size of all files files inside /var/log/myapp
  Select check type = size
  Path = /var/log/myapp/*
• Return the age of the oldest file in /tmp/test/
  Select check type = modification age
  Unselect user newest file
  Path = /tmp/test/*
• Return the number of log files older than 1 hour in /tmp/test
  Select check type = modification age count
  Set Age comparison operator to Older than
  Set the threshold to 60
  Path = /tmp/test/*.log
• Check if /data/mount-data is mounted
  Select check type = mount point
  Path = /data/mount-data
• Check that today's log has been produced: /var/mylog20222211.log
  Select check type = count
  Path = /var/mylogYYYYMMDD.log
  Accepts DDMMYYYY, DD-MM-YYYY, DD_MM_YYYY, YYYYMMDD. YYYY-MM-DD, YYYY_MM_DD.
  The date will be the local date where the OneAgent/extension is running.

Schedules: When schedule is not selected, the check will run 24/7.
If the check should not be performed on a Sunday, select schedule and untick Sunday.

Time windows can be added by entering the start time (use semi colon for multiple windows).
For each time, the schedule duration field will be added to determine the end. See example for only running from 9:00 for 8 hours.

File system types The extension supports local file systems however network shares are supported too as long as the dtuser account can see the files.
This is true to any file. The file must be at least readable by the Dynatrace user if not, it will be invisible to the extension.

Azure file shares are supported too. When selected, 2 new fields will appear. The azure account and the key.
Ensure that there is connectivity with azure from the oneAgent.

This a OneAgent extension compatible with Windows and Linux.
Cluster version 1.254 and OneAgent 1.249 minimum.

Azure blob storage is supported