Shared reservation (#5547)

* Adding shareSetting to create SherdReservations.

* Add ShareSetting to create sharedReservation.

* fixing the update test

* fixing sharedReservation test

* adding shareType local to instance test.

* fixing shareType issue.

* fixing shareType issue.

* fix ShareType issue.

* fix shareType issue.

* unde recent changes.

* provide digit validation for project_number.

* set ignore_read=true for shareSettings to enable project_id.

mmv1/products/compute/api.yaml

@@ -2775,7 +2775,7 @@ objects:
             name: 'idleTimeoutSec'
             description: |
               Specifies how long to keep a Connection Tracking entry while there is
-              no matching traffic (in seconds). 
+              no matching traffic (in seconds).
 
               For L4 ILB the minimum(default) is 10 minutes and maximum is 16 hours.
 
@@ -2786,7 +2786,7 @@ objects:
               Specifies the key used for connection tracking. There are two options:
               `PER_CONNECTION`: The Connection Tracking is performed as per the
               Connection Key (default Hash Method) for the specific protocol.
-              
+
               `PER_SESSION`: The Connection Tracking is performed as per the
               configured Session Affinity. It matches the configured Session Affinity.
             default_value: :PER_CONNECTION
@@ -14244,6 +14244,32 @@ objects:
         output: true
         description: |
           The status of the reservation.
+      - !ruby/object:Api::Type::NestedObject
+        name: 'shareSettings'
+        description: |
+          The share setting for reservations.
+        properties:
+          - !ruby/object:Api::Type::Enum
+            name: 'shareType'
+            values:
+              - :LOCAL
+              - :SPECIFIC_PROJECTS
+            description: |
+              Type of sharing for this shared-reservation
+          - !ruby/object:Api::Type::Map
+            name: 'projectMap'
+            description: |
+              A map of project number and project config. This is only valid when shareType's value is SPECIFIC_PROJECTS.
+            key_name: id
+            key_description: |
+              The project id/number which is deleting or adding to the project list. Only project number is acceptable.
+            value_type: !ruby/object:Api::Type::NestedObject
+              name: projectConfig
+              properties:
+                - !ruby/object:Api::Type::String
+                  name: 'projectId'
+                  description: |
+                    The project id/number, should be same as the key of this project config in the project map.
       - !ruby/object:Api::Type::NestedObject
         name: 'specificReservation'
         required: true
@@ -14686,7 +14712,7 @@ objects:
         description: |
           The purpose of the resource. A subnetwork with purpose set to
           INTERNAL_HTTPS_LOAD_BALANCER is a user-created subnetwork that is
-          reserved for Internal HTTP(S) Load Balancing. 
+          reserved for Internal HTTP(S) Load Balancing.
 
           If set to INTERNAL_HTTPS_LOAD_BALANCER you must also set the `role` field.
       - !ruby/object:Api::Type::Enum

mmv1/products/compute/terraform.yaml

@@ -2244,6 +2244,18 @@ overrides: !ruby/object:Overrides::ResourceOverrides
         primary_resource_id: "gce_reservation"
         vars:
           reservation_name: "gce-reservation"
+      - !ruby/object:Provider::Terraform::Examples
+        name: "shared_reservation_basic"
+        primary_resource_id: "gce_reservation"
+        test_env_vars:
+          project: :PROJECT_NAME
+          org_id: :ORG_ID
+          billing_account: :BILLING_ACCT
+        vars:
+          reservation_name: "gce-shared-reservation"
+        skip_docs: true
+        # Resource creation race
+        skip_vcr: true
     custom_code: !ruby/object:Provider::Terraform::CustomCode
       update_encoder: templates/terraform/update_encoder/reservation.go.erb
     properties:
@@ -2254,6 +2266,17 @@ overrides: !ruby/object:Overrides::ResourceOverrides
       specificReservation.count: !ruby/object:Overrides::Terraform::PropertyOverride
         validation: !ruby/object:Provider::Terraform::Validation
           function: 'validation.IntAtLeast(1)'
+      shareSettings: !ruby/object:Overrides::Terraform::PropertyOverride
+        default_from_api: true
+        ignore_read: true
+      shareSettings.shareType: !ruby/object:Overrides::Terraform::PropertyOverride
+        default_from_api: true
+      shareSettings.projectMap: !ruby/object:Overrides::Terraform::PropertyOverride
+        key_description: |
+          The project id/number which is deleting or adding to the project list.
+      shareSettings.projectMap.projectId: !ruby/object:Overrides::Terraform::PropertyOverride
+        description: |
+          The project id/number, should be same as the key of this project config in the project map.
   Route: !ruby/object:Overrides::Terraform::ResourceOverride
     # Route cannot be added while a peering is on progress on the network
     mutex: 'projects/{{project}}/global/networks/{{network}}/peerings'

mmv1/templates/terraform/examples/shared_reservation_basic.tf.erb

@@ -0,0 +1,51 @@
+resource "google_project" "owner_project" {
+  project_id      = "tf-test%{random_suffix}"
+  name            = "tf-test%{random_suffix}"
+  org_id          = "<%= ctx[:test_env_vars]['org_id'] %>"
+  billing_account = "<%= ctx[:test_env_vars]['billing_account'] %>"
+}
+
+
+resource "google_project_service" "compute" {
+  project = google_project.owner_project.project_id
+  service = "compute.googleapis.com"
+  disable_on_destroy = false
+}
+
+resource "google_project" "guest_project" {
+  project_id      = "tf-test-2%{random_suffix}"
+  name            = "tf-test-2%{random_suffix}"
+  org_id          = "<%= ctx[:test_env_vars]['org_id'] %>"
+}
+
+resource "google_organization_policy" "shared_reservation_org_policy" {
+  org_id     = "<%= ctx[:test_env_vars]['org_id'] %>"
+  constraint = "constraints/compute.sharedReservationsOwnerProjects"
+  list_policy {
+    allow {
+      values = ["projects/${google_project.owner_project.number}"]
+    }
+  }
+}
+
+resource "google_compute_reservation" "<%= ctx[:primary_resource_id] %>" {
+  project = google_project.owner_project.project_id
+  name = "<%= ctx[:vars]['reservation_name'] %>"
+  zone = "us-central1-a"
+
+  specific_reservation {
+    count = 1
+    instance_properties {
+      min_cpu_platform = "Intel Cascade Lake"
+      machine_type     = "n2-standard-2"
+    }
+  }
+  share_settings {
+    share_type = "SPECIFIC_PROJECTS"
+    project_map {
+      id = google_project.guest_project.project_id
+      project_id = google_project.guest_project.project_id
+    }
+  }
+  depends_on = [google_organization_policy.shared_reservation_org_policy,google_project_service.compute]
+}

mmv1/templates/terraform/update_encoder/reservation.go.erb

@@ -15,4 +15,4 @@
 newObj := make(map[string]interface{})
 newObj["specificSkuCount"] = obj["specificReservation"].(map[string]interface{})["count"]
 
-return newObj, nil
+return newObj, nil

mmv1/third_party/terraform/tests/resource_compute_instance_test.go.erb

@@ -5691,7 +5691,6 @@ resource "google_compute_reservation" "reservation" {
       machine_type = "n1-standard-1"
     }
   }
-
   specific_reservation_required = true
 }