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You are developing an application that subscribes to a single Pub/Sub topic and inserts corresponding rows into a database. The application runs on Linux using preemptible VMs to minimize costs. How should you design a shutdown script to ensure a graceful shutdown?
You are developing an application that subscribes to a single Pub/Sub topic and inserts corresponding rows into a database. The application runs on Linux using preemptible VMs to minimize costs. How should you design a shutdown script to ensure a graceful shutdown?
Exam-Like
A
Write a shutdown script that uses inter-process signals to notify the application process to disconnect from the database.
66.7%
B
Write a shutdown script that broadcasts a message to all signed-in users that the Compute Engine instance is going down and instructs them to save current work and sign out.
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