TerraformPilot

DevOps

Terraform for QNX Connected-Car Cloud Backends

Provision QNX-vehicle cloud backends with Terraform: telemetry ingestion, OTA, BlackBerry IVY data services, and AWS / Azure Connected Vehicle stacks.

LLuca Berton1 min read

QNX powers the cockpit and ADAS controllers in most premium and many mid-market vehicles in 2026 (BMW, Stellantis, Ford). The car-side software is QNX; the cloud-side telemetry, OTA, and BlackBerry IVY data normalization run on AWS or Azure. Terraform provisions the cloud half.

AWS Connected Vehicle Pattern

# 
resource "aws_iotanalytics_channel" "qnx" {
  name = "qnx-telemetry"
  retention_period { unlimited = true }
}
 
resource "aws_kinesis_stream" "qnx_events" {
  name        = "qnx-events"
  shard_count = 4
 
  encryption_type = "KMS"
  kms_key_id      = "alias/aws/kinesis"
}

OTA Bucket and Manifest

# 
resource "aws_s3_bucket" "qnx_ota" {
  bucket = "qnx-ota-${var.env}"
}
 
resource "aws_s3_bucket_versioning" "qnx_ota" {
  bucket = aws_s3_bucket.qnx_ota.id
  versioning_configuration { status = "Enabled" }
}
 
resource "aws_s3_bucket_object_lock_configuration" "qnx_ota" {
  bucket = aws_s3_bucket.qnx_ota.id
  rule {
    default_retention {
      mode = "COMPLIANCE"
      days = 365
    }
  }
}

BlackBerry IVY-Style Normalizer (Lambda)

# 
resource "aws_lambda_function" "ivy_normalize" {
  function_name = "qnx-ivy-normalize"
  role          = aws_iam_role.lambda.arn
  package_type  = "Image"
  image_uri     = "${aws_ecr_repository.ivy.repository_url}:${var.tag}"
  timeout       = 30
  memory_size   = 1024
}

Best Practices

#
  • Object Lock on OTA bucket — automotive firmware is regulated; immutability is non-negotiable.
  • Stage rollouts: per-VIN cohorts in DynamoDB, gated by health metrics.
  • CMEK for telemetry — driver behavior data triggers GDPR/CCPA.
  • mTLS on the ingest endpoint — cars don't get bearer tokens.
#
#Terraform#QNX#BlackBerry#Connected Car#OTA

Share this article

Related articles