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Support SEV-SNP on GCP (#3011)

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* terraform: enable creation of SEV-SNP VMs on GCP

* variant: add SEV-SNP attestation variant

* config: add SEV-SNP config options for GCP

* measurements: add GCP SEV-SNP measurements

* gcp: separate package for SEV-ES

* attestation: add GCP SEV-SNP attestation logic

* gcp: factor out common logic

* choose: add GCP SEV-SNP

* cli: add TF variable passthrough for GCP SEV-SNP variables

* cli: support GCP SEV-SNP for `constellation verify`

* Adjust usage of GCP SEV-SNP throughout codebase

* ci: add GCP SEV-SNP

* terraform-provider: support GCP SEV-SNP

* docs: add GCP SEV-SNP reference

* linter fixes

* gcp: only run test with TPM simulator

* gcp: remove nonsense test

* Update cli/internal/cmd/verify.go

Co-authored-by: Daniel Weiße <66256922+daniel-weisse@users.noreply.github.com>

* Update docs/docs/overview/clouds.md

Co-authored-by: Daniel Weiße <66256922+daniel-weisse@users.noreply.github.com>

* Update terraform-provider-constellation/internal/provider/attestation_data_source_test.go

Co-authored-by: Adrian Stobbe <stobbe.adrian@gmail.com>

* linter fixes

* terraform_provider: correctly pass down CC technology

* config: mark attestationconfigapi as unimplemented

* gcp: fix comments and typos

* snp: use nonce and PK hash in SNP report

* snp: ensure we never use ARK supplied by Issuer (#3025)

* Make sure SNP ARK is always loaded from config, or fetched from AMD KDS
* GCP: Set validator `reportData` correctly

---------

Signed-off-by: Daniel Weiße <dw@edgeless.systems>
Co-authored-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

* attestationconfigapi: add GCP to uploading

* snp: use correct cert

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>

* terraform-provider: enable fetching of attestation config values for GCP SEV-SNP

* linter fixes

---------

Signed-off-by: Daniel Weiße <dw@edgeless.systems>
Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>
Co-authored-by: Daniel Weiße <66256922+daniel-weisse@users.noreply.github.com>
Co-authored-by: Adrian Stobbe <stobbe.adrian@gmail.com>
This commit is contained in:
Moritz Sanft 2024-04-16 18:13:47 +02:00 • committed by GitHub
parent 485ebb151e
commit 913b09aeb8
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90 changed files with 1623 additions and 552 deletions
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16
terraform/infrastructure/gcp/modules/instance_group/main.tf
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@ -2,7 +2,12 @@ terraform {
required_providers {
google = {
source = "hashicorp/google"
version = "5.17.0"
version = "5.23.0"
}
google-beta = {
source = "hashicorp/google-beta"
version = "5.23.0"
}
random = {
@ -23,6 +28,10 @@ resource "random_id" "uid" {
}
resource "google_compute_instance_template" "template" {
# Beta provider is necessary to set confidential instance types.
# TODO(msanft): Remove beta provider once confidential instance type setting is in GA.
provider = google-beta
name = local.name
machine_type = var.instance_type
tags = ["constellation-${var.uid}"] // Note that this is also applied as a label
@ -33,8 +42,13 @@ resource "google_compute_instance_template" "template" {
confidential_instance_config {
enable_confidential_compute = true
confidential_instance_type = var.cc_technology
}
# If SEV-SNP is used, we have to explicitly select a Milan processor, as per
# https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/compute_instance_template#confidential_instance_type
min_cpu_platform = var.cc_technology == "SEV_SNP" ? "AMD Milan" : null
disk {
disk_size_gb = 10
source_image = var.image_id