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Add configurable node disk type (#317)

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Signed-off-by: Daniel Weiße <dw@edgeless.systems>
This commit is contained in:
Daniel Weiße 2022-08-02 12:24:55 +02:00 • committed by GitHub
parent 6a84bb5b4b
commit aa7fcce8af
7 changed files with 69 additions and 21 deletions
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10
internal/config/config.go
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@ -129,6 +129,9 @@ type AzureConfig struct {
// Machine image used to create Constellation nodes.
Image string `yaml:"image" validate:"required"`
// description: |
// Type of a node's state disk. The type influences boot time and I/O performance. See: https://docs.microsoft.com/en-us/azure/virtual-machines/disks-types#disk-type-comparison
StateDiskType string `yaml:"stateDiskType" validate:"oneof=Premium_LRS Premium_ZRS Standard_LRS StandardSSD_LRS StandardSSD_ZRS"`
// description: |
// Expected confidential VM measurements.
Measurements Measurements `yaml:"measurements"`
// description: |
@ -151,6 +154,9 @@ type GCPConfig struct {
// Machine image used to create Constellation nodes.
Image string `yaml:"image" validate:"required"`
// description: |
// Type of a node's state disk. The type influences boot time and I/O performance. See: https://cloud.google.com/compute/docs/disks#disk-types
StateDiskType string `yaml:"stateDiskType" validate:"oneof=pd-standard pd-balanced pd-ssd"`
// description: |
// Roles added to service account.
ServiceAccountRoles []string `yaml:"serviceAccountRoles"`
// description: |
@ -209,6 +215,7 @@ func Default() *Config {
TenantID: "adb650a8-5da3-4b15-b4b0-3daf65ff7626",
Location: "North Europe",
Image: "/subscriptions/0d202bbb-4fa7-4af8-8125-58c269a05435/resourceGroups/CONSTELLATION-IMAGES/providers/Microsoft.Compute/galleries/Constellation/images/constellation-coreos/versions/0.0.1658932686",
StateDiskType: "StandardSSD_LRS", // TODO: Replace with Premium_LRS when we replace the default VM size (Standard_D2a_v4) since the size does not support Premium_LRS
Measurements: azurePCRs,
UserAssignedIdentity: "/subscriptions/0d202bbb-4fa7-4af8-8125-58c269a05435/resourceGroups/constellation-images/providers/Microsoft.ManagedIdentity/userAssignedIdentities/constellation-dev-identity",
},
@ -224,7 +231,8 @@ func Default() *Config {
"roles/storage.admin",
"roles/iam.serviceAccountUser",
},
Measurements: gcpPCRs,
StateDiskType: "pd-ssd",
Measurements: gcpPCRs,
},
QEMU: &QEMUConfig{
Measurements: qemuPCRs,