Ja/additive permissions

eks-simple/actions/empty_s3_bucket.toml

@@ -0,0 +1,50 @@
+#:schema https://api.nuon.co/v1/general/config-schema?source=action
+
+name = "empty_s3_bucket"
+break_glass_role = "{{.nuon.install.id}}-s3-object-break-glass"
+timeout = "10m"
+
+[[triggers]]
+type = "manual"
+
+[[steps]]
+name = "empty S3 bucket before deletion"
+inline_contents = """
+#!/usr/bin/env sh
+set -e
+
+echo "Starting S3 bucket cleanup process..."
+
+# Delete all object versions and delete markers
+echo "Deleting all object versions and delete markers..."
+aws s3api list-object-versions --bucket "$BUCKET_NAME" \
+  --query 'Versions[].{Key:Key,VersionId:VersionId}' \
+  --output text | while read key version_id; do
+    if [ ! -z "$key" ] && [ ! -z "$version_id" ]; then
+      echo "Deleting object version: $key (version: $version_id)"
+      aws s3api delete-object --bucket "$BUCKET_NAME" --key "$key" --version-id "$version_id"
+    fi
+done
+
+# Delete any remaining delete markers
+aws s3api list-object-versions --bucket "$BUCKET_NAME" \
+  --query 'DeleteMarkers[].{Key:Key,VersionId:VersionId}' \
+  --output text | while read key version_id; do
+    if [ ! -z "$key" ] && [ ! -z "$version_id" ]; then
+      echo "Deleting delete marker: $key (version: $version_id)"
+      aws s3api delete-object --bucket "$BUCKET_NAME" --key "$key" --version-id "$version_id"
+    fi
+done
+
+# Verify bucket is empty
+object_count=$(aws s3api list-objects-v2 --bucket "$BUCKET_NAME" --query 'KeyCount' --output text)
+if [ "$object_count" = "0" ] || [ "$object_count" = "None" ]; then
+  echo "✅ S3 bucket '$BUCKET_NAME' is now empty and ready for deletion"
+else
+  echo "❌ Warning: $object_count objects may still remain in bucket"
+  exit 1
+fi
+"""
+
+[[env_vars]]
+BUCKET_NAME = "{{ .nuon.components.my_bucket.outputs.bucket_name }}"

eks-simple/break_glass.toml

@@ -24,3 +24,31 @@ contents = """
     ]
 }
 """
+
+[[role]]
+name = "{{.nuon.install.id}}-s3-object-break-glass"
+description = "Grants S3 object deletion permissions for bucket cleanup during deprovisioning"
+display_name = "{{.nuon.install.id}} - S3 Object Operations Break Glass"
+permissions_boundary = ""
+
+[[role.policies]]
+name = "s3-object-operations"
+contents = """
+{
+    "Version": "2012-10-17",
+    "Statement": [
+        {
+            "Effect": "Allow",
+            "Action": [
+                "s3:ListBucket",
+                "s3:DeleteObject",
+                "s3:DeleteObjectVersion"
+            ],
+            "Resource": [
+                "arn:aws:s3:::*-nuon-bucket",
+                "arn:aws:s3:::*-nuon-bucket/*"
+            ]
+        }
+    ]
+}
+"""

eks-simple/components/s3-bucket.toml

@@ -0,0 +1,14 @@
+#:schema https://api.nuon.co/v1/general/config-schema?type=terraform
+
+name              = "my_bucket"
+type              = "terraform_module"
+terraform_version = "1.11.3"
+
+[public_repo]
+repo      = "nuonco/example-app-configs"
+directory = "eks-simple/src/components/s3-bucket"
+branch    = "ja/expand-eks-simple"
+
+[vars]
+install_id = "{{ .nuon.install.id }}"
+region     = "{{ .nuon.install_stack.outputs.region }}"

eks-simple/permissions/maintenance.toml

@@ -4,9 +4,6 @@ description          = "maintenance"
 display_name         = "byoc-nuon maintenance role"
 permissions_boundary = "./maintenance_boundary.json"
 
-[[policies]]
-managed_policy_name = "AdministratorAccess"
-
 # NOTE: the tag in this policy is determined by the rds_cluster_* component config. the format is known ahead of time by 
 # convention.
 [[policies]]

eks-simple/src/components/s3-bucket/main.tf

@@ -0,0 +1,29 @@
+resource "aws_s3_bucket" "main" {
+  bucket = "${var.install_id}-nuon-bucket"
+}
+
+resource "aws_s3_bucket_versioning" "main" {
+  bucket = aws_s3_bucket.main.id
+  versioning_configuration {
+    status = "Enabled"
+  }
+}
+
+resource "aws_s3_bucket_server_side_encryption_configuration" "main" {
+  bucket = aws_s3_bucket.main.id
+
+  rule {
+    apply_server_side_encryption_by_default {
+      sse_algorithm = "AES256"
+    }
+  }
+}
+
+resource "aws_s3_bucket_public_access_block" "main" {
+  bucket = aws_s3_bucket.main.id
+
+  block_public_acls       = true
+  block_public_policy     = true
+  ignore_public_acls      = true
+  restrict_public_buckets = true
+}

eks-simple/src/components/s3-bucket/outputs.tf

@@ -0,0 +1,14 @@
+output "bucket_name" {
+  description = "Name of the S3 bucket"
+  value       = aws_s3_bucket.main.id
+}
+
+output "bucket_arn" {
+  description = "ARN of the S3 bucket"
+  value       = aws_s3_bucket.main.arn
+}
+
+output "bucket_domain_name" {
+  description = "Bucket domain name"
+  value       = aws_s3_bucket.main.bucket_domain_name
+}

eks-simple/src/components/s3-bucket/providers.tf

@@ -0,0 +1,3 @@
+provider "aws" {
+  region = var.region
+}

eks-simple/src/components/s3-bucket/variables.tf

@@ -0,0 +1,9 @@
+variable "install_id" {
+  description = "The install ID for this Nuon installation"
+  type        = string
+}
+
+variable "region" {
+  description = "The AWS region where resources will be created"
+  type        = string
+}

eks-simple/src/components/s3-bucket/versions.tf

@@ -0,0 +1,10 @@
+terraform {
+  required_version = ">= 1.0"
+
+  required_providers {
+    aws = {
+      source  = "hashicorp/aws"
+      version = ">= 5.0"
+    }
+  }
+}