0.6.0

Improvements

• Add support to Python 3
• Add tag hostname to serie disk-group

Issues

• Correct issue for iSCSI LUN and targets mesurements

0.5.0

Improvements

Cache

The script will try to maintain an inventory of the vSAN infrastructure in a cache. There are two major benefits:

• Reducing the global execution time of the script for larger environment
• Avoid errors when a host is disconnected while the script is executing

By default cache validity duration is 60 minutes. You can choose your own duration with the parameter --cacheTTL. Cache files are stored where the script is executed, you can modify this behavior with parameter --cachefolder.

% ./vsanmetrics.py -s vcenter.example.com -u administrator@vsphere.local -p MyAwesomePassword -c VSAN-CLUSTER --performance --cacheTTL 300 --cachefolder /tmp

Miscellaneous

• Refactor function gathering hosts and disks informations

0.4.0

Improvement

• Refactored code to add multithreading for performance enhancement. Particularly useful for big vSAN clusters.

0.3.0

New Features

• Added --health parameter to output the vSAN's cluster health status

Output example

health_cluster,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=2 1533804205673686016
health_hcl,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=1 1533804205673686016
health_cloudhealth,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=1 1533804205673686016
health_network,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_physicaldisks,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_data,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_stretchedcluster,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_limits,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_perfsvc,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016
health_vum,cluster=vSAN-2-nodes,vcenter=eqn-vcenter65-1.lab.nantes health=0 1533804205673686016

Grafana dashboard example

Bug Fixes

• Cleaned up code to be more PEP8 compliant...

0.2.2

• Fixed issue when a vCenter is managing multiple clusters / hosts that are not part of the vSAN cluster

0.2.1

• Fixed issue with stretched clusters

0.2.0

• Added hostname tag for disk-capacity and disk-cache entities
• Added ratio field in the capacity_efficientcapacity measurement

0.1.1

Corrected issue when dealing with a witness host

0.1.0

First Release!