CV0-004 · Question #238
A developer is deploying a new version of a containerized application. The DevOps team wants: - No disruption - No performance degradation - Cost-effective deployment - Minimal deployment time Which…
The correct answer is C. Blue-green. The blue-green deployment strategy is the best given the requirements for no disruption, no performance degradation, cost-effective deployment, and minimal deployment time. It involves maintaining two identical production environments (blue and green), where one hosts the…
Question
A developer is deploying a new version of a containerized application. The DevOps team wants:
- No disruption
- No performance degradation
- Cost-effective deployment
- Minimal deployment time
Which of the following is the best deployment strategy given the requirements?
Options
- ACanary
- BIn-place
- CBlue-green
- DRolling
How the community answered
(35 responses)- A9% (3)
- B14% (5)
- C74% (26)
- D3% (1)
Explanation
The blue-green deployment strategy is the best given the requirements for no disruption, no performance degradation, cost-effective deployment, and minimal deployment time. It involves maintaining two identical production environments (blue and green), where one hosts the current application version and the other is used to deploy the new version. Once testing on the green environment is complete, traffic is switched from blue to green, ensuring a seamless transition with no downtime.
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