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docs: permissions & reference roles (#443)
Co-authored-by: Casper da Costa-Luis <casper.dcl@physics.org>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| terraform { | ||
| required_providers { | ||
| aws = { source = "hashicorp/aws", version = "~> 4.3.0" } | ||
| } | ||
| } | ||
|
|
||
| variable "aws_region" { | ||
| description = "Name of the Amazon Web Services region to use" | ||
| } | ||
|
|
||
| provider "aws" { | ||
| region = var.aws_region | ||
| } | ||
|
|
||
| resource "aws_iam_user" "task" { | ||
| name = "task" | ||
| } | ||
| resource "aws_iam_access_key" "task" { | ||
| user = aws_iam_user.task.name | ||
| } | ||
| resource "aws_iam_user_policy" "task" { | ||
| name = aws_iam_user.task.name | ||
| user = aws_iam_user.task.name | ||
| policy = data.aws_iam_policy_document.task.json | ||
| } | ||
|
|
||
| data "aws_iam_policy_document" "task" { | ||
| statement { | ||
| actions = [ | ||
| "autoscaling:CreateAutoScalingGroup", | ||
| "autoscaling:DeleteAutoScalingGroup", | ||
| "autoscaling:DescribeAutoScalingGroups", | ||
| "autoscaling:DescribeScalingActivities", | ||
| "autoscaling:UpdateAutoScalingGroup", | ||
| "ec2:AuthorizeSecurityGroupEgress", | ||
| "ec2:AuthorizeSecurityGroupIngress", | ||
| "ec2:CancelSpotInstanceRequests", | ||
| "ec2:CreateKeyPair", | ||
| "ec2:CreateLaunchTemplate", | ||
| "ec2:CreateSecurityGroup", | ||
| "ec2:CreateTags", | ||
| "ec2:DeleteKeyPair", | ||
| "ec2:DeleteLaunchTemplate", | ||
| "ec2:DeleteSecurityGroup", | ||
| "ec2:DescribeAutoScalingGroups", | ||
| "ec2:DescribeImages", | ||
| "ec2:DescribeInstances", | ||
| "ec2:DescribeKeyPairs", | ||
| "ec2:DescribeLaunchTemplates", | ||
| "ec2:DescribeScalingActivities", | ||
| "ec2:DescribeSecurityGroups", | ||
| "ec2:DescribeSpotInstanceRequests", | ||
| "ec2:DescribeSubnets", | ||
| "ec2:DescribeVpcs", | ||
| "ec2:GetLaunchTemplateData", | ||
| "ec2:ImportKeyPair", | ||
| "ec2:ModifyImageAttribute", | ||
| "ec2:ModifyLaunchTemplate", | ||
| "ec2:RequestSpotInstances", | ||
| "ec2:RevokeSecurityGroupEgress", | ||
| "ec2:RevokeSecurityGroupIngress", | ||
| "ec2:RunInstances", | ||
| "ec2:TerminateInstances", | ||
| "s3:CreateBucket", | ||
| "s3:DeleteBucket", | ||
| "s3:DeleteObject", | ||
| "s3:GetObject", | ||
| "s3:ListBucket", | ||
| "s3:PutObject", | ||
| ] | ||
| resources = ["*"] | ||
| } | ||
| } | ||
|
|
||
| output "aws_access_key_id" { | ||
| value = aws_iam_access_key.task.id | ||
| } | ||
| output "aws_secret_access_key" { | ||
| value = aws_iam_access_key.task.secret | ||
| sensitive = true | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| terraform { | ||
| required_providers { | ||
| azuread = { source = "hashicorp/azuread", version = "~> 2.18.0" } | ||
| azurerm = { source = "hashicorp/azurerm", version = "~> 2.98.0" } | ||
| } | ||
| } | ||
|
|
||
| provider "azuread" {} | ||
| provider "azurerm" { | ||
| features {} | ||
| } | ||
|
|
||
| data "azuread_client_config" "current" {} | ||
| data "azurerm_subscription" "current" {} | ||
|
|
||
| resource "azuread_application" "task" { | ||
| display_name = "task" | ||
| owners = [data.azuread_client_config.current.object_id] | ||
| } | ||
| resource "azuread_application_password" "task" { | ||
| application_object_id = azuread_application.task.object_id | ||
| } | ||
| resource "azuread_service_principal" "task" { | ||
| application_id = azuread_application.task.application_id | ||
| app_role_assignment_required = false | ||
| owners = [data.azuread_client_config.current.object_id] | ||
| } | ||
| resource "azurerm_role_definition" "task" { | ||
| name = azuread_application.task.display_name | ||
| scope = data.azurerm_subscription.current.id | ||
| permissions { | ||
| actions = [ | ||
| "Microsoft.Compute/virtualMachineScaleSets/delete", | ||
| "Microsoft.Compute/virtualMachineScaleSets/delete/action", | ||
| "Microsoft.Compute/virtualMachineScaleSets/instanceView/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/networkInterfaces/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/publicIPAddresses/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/scale/action", | ||
| "Microsoft.Compute/virtualMachineScaleSets/skus/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/start/action", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/delete", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/networkInterfaces/ipConfigurations/publicIPAddresses/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/networkInterfaces/ipConfigurations/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/networkInterfaces/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/virtualMachines/write", | ||
| "Microsoft.Compute/virtualMachineScaleSets/vmSizes/read", | ||
| "Microsoft.Compute/virtualMachineScaleSets/write", | ||
| "Microsoft.Compute/virtualMachines/delete", | ||
| "Microsoft.Compute/virtualMachines/read", | ||
| "Microsoft.Compute/virtualMachines/write", | ||
| "Microsoft.Network/networkInterfaces/delete", | ||
| "Microsoft.Network/networkInterfaces/join/action", | ||
| "Microsoft.Network/networkInterfaces/read", | ||
| "Microsoft.Network/networkInterfaces/write", | ||
| "Microsoft.Network/networkSecurityGroups/delete", | ||
| "Microsoft.Network/networkSecurityGroups/join/action", | ||
| "Microsoft.Network/networkSecurityGroups/read", | ||
| "Microsoft.Network/networkSecurityGroups/write", | ||
| "Microsoft.Network/publicIPAddresses/delete", | ||
| "Microsoft.Network/publicIPAddresses/join/action", | ||
| "Microsoft.Network/publicIPAddresses/read", | ||
| "Microsoft.Network/publicIPAddresses/write", | ||
| "Microsoft.Network/virtualNetworks/delete", | ||
| "Microsoft.Network/virtualNetworks/read", | ||
| "Microsoft.Network/virtualNetworks/subnets/delete", | ||
| "Microsoft.Network/virtualNetworks/subnets/join/action", | ||
| "Microsoft.Network/virtualNetworks/subnets/read", | ||
| "Microsoft.Network/virtualNetworks/subnets/write", | ||
| "Microsoft.Network/virtualNetworks/write", | ||
| "Microsoft.Resources/subscriptions/resourceGroups/delete", | ||
| "Microsoft.Resources/subscriptions/resourceGroups/read", | ||
| "Microsoft.Resources/subscriptions/resourceGroups/write", | ||
| "Microsoft.Storage/storageAccounts/blobServices/containers/delete", | ||
| "Microsoft.Storage/storageAccounts/blobServices/containers/read", | ||
| "Microsoft.Storage/storageAccounts/blobServices/containers/write", | ||
| "Microsoft.Storage/storageAccounts/delete", | ||
| "Microsoft.Storage/storageAccounts/listKeys/action", | ||
| "Microsoft.Storage/storageAccounts/read", | ||
| "Microsoft.Storage/storageAccounts/write", | ||
| ] | ||
| } | ||
| } | ||
| resource "azurerm_role_assignment" "task" { | ||
| name = azurerm_role_definition.task.name | ||
| principal_id = azuread_service_principal.task.object_id | ||
| role_definition_id = azurerm_role_definition.task.role_definition_resource_id | ||
| scope = data.azurerm_subscription.current.id | ||
| } | ||
|
|
||
| output "azure_subscription_id" { | ||
| value = basename(data.azurerm_subscription.current.id) | ||
| } | ||
| output "azure_tenant_id" { | ||
| value = data.azurerm_subscription.current.tenant_id | ||
| } | ||
| output "azure_client_id" { | ||
| value = azuread_application.task.application_id | ||
| } | ||
| output "azure_client_secret" { | ||
| value = azuread_application_password.task.value | ||
| sensitive = true | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| terraform { | ||
| required_providers { | ||
| google = { source = "hashicorp/google", version = "~> 4.12.0" } | ||
| } | ||
| } | ||
|
|
||
| variable "gcp_project" { | ||
| description = "Name of the Google Cloud project to use" | ||
| } | ||
|
|
||
| provider "google" { | ||
| project = var.gcp_project | ||
| } | ||
|
|
||
| data "google_project" "current" {} | ||
|
|
||
| resource "google_service_account" "task" { | ||
| account_id = "task-service-account" | ||
| } | ||
| resource "google_service_account_key" "task" { | ||
| service_account_id = google_service_account.task.email | ||
| } | ||
| resource "google_project_iam_binding" "task" { | ||
| project = data.google_project.current.project_id | ||
| role = "projects/${data.google_project.current.project_id}/roles/${google_project_iam_custom_role.task.role_id}" | ||
| members = ["serviceAccount:${google_service_account.task.email}"] | ||
| } | ||
| resource "google_project_iam_custom_role" "task" { | ||
| role_id = replace("${google_service_account.task.account_id}-role", "-", "_") | ||
| title = replace("${google_service_account.task.account_id}-role", "-", "_") | ||
| permissions = [ | ||
| "compute.acceleratorTypes.get", | ||
| "compute.diskTypes.get", | ||
| "compute.disks.create", | ||
| "compute.firewalls.create", | ||
| "compute.firewalls.delete", | ||
| "compute.firewalls.get", | ||
| "compute.globalOperations.get", | ||
| "compute.instanceGroupManagers.create", | ||
| "compute.instanceGroupManagers.delete", | ||
| "compute.instanceGroupManagers.get", | ||
| "compute.instanceGroupManagers.update", | ||
| "compute.instanceGroups.create", | ||
| "compute.instanceGroups.delete", | ||
| "compute.instanceGroups.get", | ||
| "compute.instanceTemplates.create", | ||
| "compute.instanceTemplates.delete", | ||
| "compute.instanceTemplates.get", | ||
| "compute.instanceTemplates.useReadOnly", | ||
| "compute.instances.create", | ||
| "compute.instances.delete", | ||
| "compute.instances.get", | ||
| "compute.instances.setMetadata", | ||
| "compute.instances.setServiceAccount", | ||
| "compute.instances.setTags", | ||
| "compute.machineTypes.get", | ||
| "compute.networks.get", | ||
| "compute.networks.updatePolicy", | ||
| "compute.subnetworks.use", | ||
| "compute.subnetworks.useExternalIp", | ||
| "compute.zoneOperations.get", | ||
| "iam.serviceAccounts.actAs", | ||
| "storage.buckets.create", | ||
| "storage.buckets.delete", | ||
| "storage.buckets.get", | ||
| "storage.multipartUploads.abort", | ||
| "storage.multipartUploads.create", | ||
| "storage.multipartUploads.list", | ||
| "storage.multipartUploads.listParts", | ||
| "storage.objects.create", | ||
| "storage.objects.delete", | ||
| "storage.objects.get", | ||
| "storage.objects.list", | ||
| "storage.objects.update", | ||
| ] | ||
| } | ||
|
|
||
| output "google_application_credentials_data" { | ||
| value = base64decode(google_service_account_key.task.private_key) | ||
| sensitive = true | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| #!/bin/bash | ||
| set -euxo pipefail | ||
| SERVER="$(kubectl config view --raw --flatten --output jsonpath='{.clusters[0].cluster.server}')" | ||
| AUTHORITY="$(kubectl config view --raw --flatten --output jsonpath='{.clusters[0].cluster.certificate-authority-data}')" | ||
| SECRET="$(kubectl get serviceaccount task --output jsonpath="{.secrets[0].name}")" | ||
| TOKEN="$(kubectl get secret "$SECRET" --output jsonpath="{.data.token}" | base64 --decode)" | ||
| export KUBECONFIG="$(mktemp)" | ||
| { | ||
| kubectl config set-cluster cluster --server="https://$SERVER" | ||
| kubectl config set clusters.cluster.certificate-authority-data "$AUTHORITY" | ||
| kubectl config set-credentials task --token="$TOKEN" | ||
| kubectl config set-context cluster --cluster=cluster --user=task | ||
| kubectl config use-context cluster | ||
| } >/dev/null | ||
| cat "$KUBECONFIG" | ||
| rm "$KUBECONFIG" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,33 @@ | ||
| apiVersion: v1 | ||
| kind: ServiceAccount | ||
| metadata: | ||
| name: task | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: Role | ||
| metadata: | ||
| name: task | ||
| rules: | ||
| - apiGroups: | ||
| - "" | ||
| - apps | ||
| - batch | ||
| resources: | ||
| - configmaps | ||
| - events | ||
| - jobs | ||
| - persistentvolumeclaims | ||
| - pods | ||
| verbs: ["*"] | ||
| --- | ||
| apiVersion: rbac.authorization.k8s.io/v1 | ||
| kind: RoleBinding | ||
| metadata: | ||
| name: task | ||
| roleRef: | ||
| apiGroup: rbac.authorization.k8s.io | ||
| kind: Role | ||
| name: task | ||
| subjects: | ||
| - kind: ServiceAccount | ||
| name: task |