DevOps Classroom notes 22/Apr/2026

Fix for ec2 instance not reachable

Terraform Datasource

  • Datasource will not create any resource rather it can query the provider Refer Here for official docs
  • Refer Here for changes
  • Taint will mark the resource to be replaced during next apply.
  • Figure out how to untaint if you have mistakenly tainted.

Meta arguments

  • create before destroy

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By continuous learner

devops & cloud enthusiastic learner

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