NCP-MCA · Question #45
A developer has been asked to update the existing blueprint with an additional option of scaling it both out and in. Where in the Blueprint Editor should the developer make the relevant changes?
The correct answer is D. Application Profile, Actions. To enable scaling for a blueprint, the developer needs to add scaling actions to the application profile. Scaling actions are scripts that define how to scale out (add more instances) or scale in (remove instances) of an application tier. The developer can also specify the…
Question
A developer has been asked to update the existing blueprint with an additional option of scaling it both out and in. Where in the Blueprint Editor should the developer make the relevant changes?
Options
- AEnvironment, Actions
- BConfiguration, Settings
- CBlueprint, Configuration
- DApplication Profile, Actions
How the community answered
(47 responses)- A2% (1)
- B2% (1)
- C6% (3)
- D89% (42)
Explanation
To enable scaling for a blueprint, the developer needs to add scaling actions to the application profile. Scaling actions are scripts that define how to scale out (add more instances) or scale in (remove instances) of an application tier. The developer can also specify the minimum and maximum number of instances allowed for each tier, and the scaling policy (manual or automatic) based on metrics or schedules. The developer can access the application profile from the Blueprint Editor by clicking on the application name and then selecting the Actions tab.
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