feature: Add new mode_option to rebalance by node's bytes or percent.
General
This adds the requested (by @ewenlau) option to to rebalance by the node's free resources in percent instead of bytes. The operation mode for this can be changed by the newly introduced option mode_option which is by default bytes.
A user can define this by setting bytes or percent.
This PR also adds a function to validate if there are objects of type VM or CT to rebalance to avoid raising a stack trace when no objects are present in a cluster (e.g. freshly installed cluster).
feature: Add new mode_option to rebalance by node's bytes or percent.
General
This adds the requested (by @ewenlau) option to to rebalance by the node's free resources in percent instead of bytes. The operation mode for this can be changed by the newly introduced option
mode_optionwhich is by defaultbytes.A user can define this by setting
bytesorpercent.This PR also adds a function to validate if there are objects of type VM or CT to rebalance to avoid raising a stack trace when no objects are present in a cluster (e.g. freshly installed cluster).
Fixes: #29