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bucket.tf
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bucket.tf
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/*
Creation of first bucket which is to store information about
local water quality
*/
resource "aws_s3_bucket" "waterquality10989760"{
bucket = "${var.bucket_name}"
acl = "${var.acl_value}"
}
/*
Resource to set up the CORS configuration of waterquality10989760 bucket
allowed_headers: Any HTTP header is allowed to make a request to the S3 bucket
allowed_methods: All of the HTTP methods are allowed when making requrests
allowed_origins: All origins allowed
expose_headers: Etag is used for caching and conditional requests
max_age_seconds: max time (secs) for pre-flight request (before actual request) to be
cached
*/
resource "aws_s3_bucket_cors_configuration" "waterquality10989760_cors" {
bucket = aws_s3_bucket.waterquality10989760.bucket
cors_rule {
allowed_headers = ["*"]
allowed_methods = ["GET", "PUT", "POST", "DELETE", "HEAD"]
allowed_origins = ["*"]
expose_headers = ["ETag"]
max_age_seconds = 3000
}
}
/*
Resource to set up the lifecycle configuration
expire_old_versions is true so it will be deleted after 30 days
status: specifies if the lifecycle rule has been enabled or not
expiration: after 30 days, all resources in bucket will be removed
*/
resource "aws_s3_bucket_lifecycle_configuration" "waterquality10989760_lifecycle" {
bucket = aws_s3_bucket.waterquality10989760.bucket
rule {
id = "expire_old_versions"
status = "Enabled"
expiration {
days = 30 # Objects will be deleted after 30 days
}
}
}
/*
Resource to set up the bucket logging
target_bucket: S3 bucket thats going to receive the logs
target_prefix: The prefix to log the object keys
*/
resource "aws_s3_bucket_logging" "waterquality10989760_logging" {
bucket = aws_s3_bucket.waterquality10989760.bucket
target_bucket = "${var.target_bucket_name}" # Replace with the target bucket for logs
target_prefix = "logs/" # Replace with the desired prefix for log object keys
}
# Create IAM role for S3 bucket replication
resource "aws_iam_role" "replication_role" {
name = "s3-replication-role"
assume_role_policy = <<POLICY
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Principal": {
"Service": "s3.amazonaws.com"
},
"Action": "sts:AssumeRole"
}
]
}
POLICY
}
# Create the destination S3 bucket
resource "aws_s3_bucket" "destination_bucket" {
bucket = "${var.destination_bucket_name}"
acl = "${var.acl_value}"
}
# Enable versioning on the destination bucket
resource "aws_s3_bucket_versioning" "destination_bucket_versioning" {
bucket = "${var.destination_bucket_name}"
versioning_configuration {
status = "Enabled"
}
}
/*
Resource for aws_s3_bucket_request_payment_configuration
Costs of data transfers can be paid by requester or BucketOwner
*/
resource "aws_s3_bucket_request_payment_configuration" "bucket_payment_configuration" {
bucket = "${var.bucket_name}"
payer = "BucketOwner" # Valid values are "BucketOwner" or "Requester"
}
/*
Implement server side encyryption
*/
resource "aws_s3_bucket_server_side_encryption_configuration" "bucket_sse_configuration" {
bucket = "${var.bucket_name}"
rule {
apply_server_side_encryption_by_default {
sse_algorithm = "aws:kms"
kms_master_key_id = "${var.kms_key_id}"
}
}
}
//putting objects in the S3 bucket
locals {
files_to_upload = fileset("./WaterQuality", "**/*.txt") # Replace with your desired local directory and file pattern
}
resource "aws_s3_bucket_object" "uploaded_objects" {
for_each = local.files_to_upload
bucket = "${var.bucket_name}"
key = each.value
source = "./WaterQuality/${each.value}" # Replace with the local directory path
acl = "private" # Specify the ACL for the uploaded files, e.g., private, public-read, etc.
# Optional: Set content_type if needed
content_type = "text/plain"
}
/*
//here is the IAM role for giving full access
resource "aws_iam_role" "s3_upload_role" {
name = "s3-upload-role"
assume_role_policy = jsonencode({
Version = "2012-10-17",
Statement = [
{
Action = "sts:AssumeRole",
Effect = "Allow",
Principal = {
Service = "s3.amazonaws.com" # Assuming it's used by EC2, adjust if needed
}
}
]
})
}
resource "aws_iam_role_policy_attachment" "s3_upload_policy_attachment" {
policy_arn = "arn:aws:iam::aws:policy/AmazonS3FullAccess" # Replace with your desired S3 policy ARN
role = aws_iam_role.s3_upload_role.name //role
}*/
resource "aws_s3_bucket_object" "csv_object" {
bucket = "${var.bucket_name}"
key = "plants_new.csv" # Replace with the key of your CSV file in the S3 bucket
acl = "private"
source = "./Species_Data/plants.csv" # Replace with the local path to your CSV file
}