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15 posts


📢 It’s A level results day! We’ve got dedicated web pages providing support for results day and beyond so you can be sure you have all the information you need to help your students take their next steps: spr.ly/6007PZA97
#ResultsDay2023 #AlevelResultsDay2023

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@Stunner_99 To review your case in more detail, share your case ID via DM and we'll look into this. ^BK twitter.com/messages/compo…
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@Stunner_99 If you're still having trouble, please complete this form, and our Training & Certification team will be in touch to assist: go.aws/4sHOyti. ^CM
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@AWSSupport Yes I have.
But on socials all other direct platform is not working
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@Stunner_99 Hi, it would be best to continue working with Pearson VUE, as they have the necessary tools to best assist. If you've reached out to their Support team, they'll be in touch to help. ^CM
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@AWSSupport I have an issue with the OnVUE exam
I can't take a physical exam because of my schedule
Now online option seems to be the worst
It tells something unusual has happened each time it wants to launch my exam after going through alot of stress
This is annoying
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@Stunner_99 Cases are handled in the order received, and response times vary depending on our volumes. Feel free to share your case ID via DM, and we'll review the details. ^BK twitter.com/messages/compo…
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@Stunner_99 Hi, I'm sorry to hear about your experience with your certification exam. For assistance with OnVUE technical issues, it's best to contact PearsonVUE Support directly here: go.aws/4cBUgqH. ^BK
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Announcing a new multi-year, strategic partnership with @OpenAI that will provide our industry-leading infrastructure for them to run and scale ChatGPT inference, training, and agentic AI workloads.
This partnership will enable OpenAI to run its advanced AI workloads on AWS’s world-class infrastructure starting immediately. More info in the link below.
Learn more: go.aws/495oX7z

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10 Terraform Scenario Questions Every DevOps Engineer Should Know
1) What happens if your state file is accidentally deleted?
Answer: Terraform loses track of all managed infrastructure. On next apply, it will attempt to recreate everything from scratch, potentially causing conflicts with existing resources.
2) What happens if multiple team members run terraform apply simultaneously?
Answer: State file locking fails, risking corrupted state and inconsistent infrastructure. One process succeeds while others error out, potentially leading to drift if not managed properly.
3) What happens if a resource fails halfway through a terraform apply?
Answer: Terraform leaves successfully created resources running but marks the state as tainted. Subsequent apply operations will attempt to recreate failed resources, but you're left in partial state.
4) What happens when AWS API rate limits are hit during a large terraform apply?
Answer: Operations fail with throttling errors. Terraform retries a few times then fails the apply. Resources created before the limit was hit remain, creating partial deployments.
5) What happens if terraform plan shows no changes but infrastructure was modified outside Terraform?
Answer: Terraform won't detect the drift until you run terraform refresh or terraform plan -refresh-only. This can lead to unexpected behavior when making future changes.
6) What happens if you delete a resource definition from your configuration?
Answer: On next apply, Terraform will destroy that resource in your infrastructure unless you use terraform state rm to remove it from state first or use lifecycle { prevent_destroy = true }.
7) What happens if a provider API changes between Terraform versions?
Answer: You may encounter compatibility issues and failed plans/applies. Resources might need to be rebuilt or configurations updated to match new API requirements.
8) What happens if you have circular dependencies in your Terraform modules?
Answer: Terraform will fail to initialize or plan with dependency cycle errors. You'll need to refactor your module structure to break the circular references.
9) What happens if you exceed AWS service quotas during deployment?
Answer: Resources will fail to create with quota exceeded errors. Terraform marks them as failed, and you'll need to request quota increases before retrying the apply.
10) What happens if you lose access to the remote backend storing your state?
Answer: All Terraform operations fail until access is restored. Teams can't collaborate, and changes can't be applied safely. This effectively blocks all infrastructure changes.
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