A corporate jump server located in the public cloud was terminated overnight because the underlying hardware failed. The next morning, developers were unable to reach environments. Which of the following is the best way to remediate the issue?
A.
Setting up a virtual load balancer in front of a jump server
B.
Provisioning and configuring a new jump server via a cloud console
C.
Recommending developers use their laptops for development
D.
Configuring autoscaling with a minimum number of jump servers set to one
Explanation:
The best way to ensure that the jump server remains available even if the underlying hardware fails is to configure autoscaling with a minimum instance count of one. This ensures that if one jump server is terminated (due to hardware failure or another issue), a new one is automatically provisioned.
D. Configuring autoscaling with a minimum number of jump servers set to one
By configuring autoscaling with a minimum number of jump servers set to one, you ensure that there is always at least one jump server available. This setup automatically provisions a new jump server in case the existing one fails, thereby maintaining continuous access for developers without manual intervention.
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