Use multiple host tags in compute offerings

[DK101010]

ISSUE TYPE

• Improvement Request

COMPONENT NAME

Engine/Schema

CLOUDSTACK VERSION

all versions

CONFIGURATION

N/A

OS / ENVIRONMENT

N/A

SUMMARY

Currently it isn't possible to use multiple tags in compute offferings. It will be nice,
when compute offering tags logic works like storage tags

EXPECTED RESULTS

add multiple tags to compute offerings separated by comma. If no hypervisor exists with 
specific tag combination, then cloudstack should throw exception with a hint.

ACTUAL RESULTS

during the vm deployment throws cloudstack the com.cloud.exception.InsufficientServerCapacityException