harikrishna-patnala opened a new pull request #4643:
URL: https://github.com/apache/cloudstack/pull/4643
### Description
This PR introduces new granularity levels to configure VM dynamic
scalability. Previously VM is configured to be dynamically scalable based on
the template and global setting. Now we bringing this option to configure at
service offering and VM level also.
VM can dynamically scale only when all flags are ON at VM level, template,
service offering and global setting. If any of the flags is set to false then
VM cannot be scalable. This result will be persisted in DB for each VM and will
be honoured for that VM till it is updated.
We are introducing 'dynamicscalingallowed' parameter with permitted values
of true or false for deployVM API and createServiceOffering API.
Following are the API parameter changes:
createServiceOffering API:
dynamicscalingenabled: an optional parameter of type Boolean with
default value “true”.
deployVirtualMachine API:
dynamicscalingenabled: an optional parameter of type Boolean with
default value “true”.
Following are the UI changes:
Service offering creation has ON/OFF switch for dynamic scaling enabled with
default value true.
Deploy VM wizard has ON/OFF switch for dynamic scaling enabled with default
value true in Advanced Mode section.
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### Types of changes
- [ ] Breaking change (fix or feature that would cause existing
functionality to change)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] Enhancement (improves an existing feature and functionality)
- [ ] Cleanup (Code refactoring and cleanup, that may add test cases)
### Feature/Enhancement Scale or Bug Severity
#### Feature/Enhancement Scale
- [ ] Major
- [ ] Minor
#### Bug Severity
- [ ] BLOCKER
- [ ] Critical
- [ ] Major
- [ ] Minor
- [ ] Trivial
### Screenshots (if appropriate):
### How Has This Been Tested?
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