How do I achieve zero-downtime deployments for Terraform basics?

Achieve zero-downtime deployments with Terraform by managing your infrastructure changes smartly. This involves the use of blue-green deployments, proper resource management, and automated rollback strategies to ensure smooth transitions during updates.
zero-downtime deployments, Terraform, infrastructure management, blue-green strategy, automated rollback
terraform { required_providers { aws = { source = "hashicorp/aws" version = "~> 3.0" } } } resource "aws_instance" "web_server" { ami = "ami-12345678" instance_type = "t2.micro" count = 1 lifecycle { create_before_destroy = true } provisioner "remote-exec" { inline = [ "sudo systemctl restart httpd" ] } } output "instance_ip" { value = aws_instance.web_server.*.public_ip }

zero-downtime deployments Terraform infrastructure management blue-green strategy automated rollback

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