// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

syntax = "proto3";

package google.cloud.osconfig.v1beta;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/cloud/osconfig/v1beta/guest_policies.proto";
import "google/cloud/osconfig/v1beta/patch_deployments.proto";
import "google/cloud/osconfig/v1beta/patch_jobs.proto";
import "google/protobuf/empty.proto";

option go_package = "cloud.google.com/go/osconfig/apiv1beta/osconfigpb;osconfigpb";
option java_outer_classname = "OsConfigProto";
option java_package = "com.google.cloud.osconfig.v1beta";

// OS Config API
//
// The OS Config service is a server-side component that you can use to
// manage package installations and patch jobs for virtual machine instances.
service OsConfigService {
  option (google.api.default_host) = "osconfig.googleapis.com";
  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";

  // Patch VM instances by creating and running a patch job.
  rpc ExecutePatchJob(ExecutePatchJobRequest) returns (PatchJob) {
    option (google.api.http) = {
      post: "/v1beta/{parent=projects/*}/patchJobs:execute"
      body: "*"
    };
  }

  // Get the patch job. This can be used to track the progress of an
  // ongoing patch job or review the details of completed jobs.
  rpc GetPatchJob(GetPatchJobRequest) returns (PatchJob) {
    option (google.api.http) = {
      get: "/v1beta/{name=projects/*/patchJobs/*}"
    };
  }

  // Cancel a patch job. The patch job must be active. Canceled patch jobs
  // cannot be restarted.
  rpc CancelPatchJob(CancelPatchJobRequest) returns (PatchJob) {
    option (google.api.http) = {
      post: "/v1beta/{name=projects/*/patchJobs/*}:cancel"
      body: "*"
    };
  }

  // Get a list of patch jobs.
  rpc ListPatchJobs(ListPatchJobsRequest) returns (ListPatchJobsResponse) {
    option (google.api.http) = {
      get: "/v1beta/{parent=projects/*}/patchJobs"
    };
  }

  // Get a list of instance details for a given patch job.
  rpc ListPatchJobInstanceDetails(ListPatchJobInstanceDetailsRequest) returns (ListPatchJobInstanceDetailsResponse) {
    option (google.api.http) = {
      get: "/v1beta/{parent=projects/*/patchJobs/*}/instanceDetails"
    };
    option (google.api.method_signature) = "parent";
  }

  // Create an OS Config patch deployment.
  rpc CreatePatchDeployment(CreatePatchDeploymentRequest) returns (PatchDeployment) {
    option (google.api.http) = {
      post: "/v1beta/{parent=projects/*}/patchDeployments"
      body: "patch_deployment"
    };
  }

  // Get an OS Config patch deployment.
  rpc GetPatchDeployment(GetPatchDeploymentRequest) returns (PatchDeployment) {
    option (google.api.http) = {
      get: "/v1beta/{name=projects/*/patchDeployments/*}"
    };
  }

  // Get a page of OS Config patch deployments.
  rpc ListPatchDeployments(ListPatchDeploymentsRequest) returns (ListPatchDeploymentsResponse) {
    option (google.api.http) = {
      get: "/v1beta/{parent=projects/*}/patchDeployments"
    };
  }

  // Delete an OS Config patch deployment.
  rpc DeletePatchDeployment(DeletePatchDeploymentRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v1beta/{name=projects/*/patchDeployments/*}"
    };
  }

  // Update an OS Config patch deployment.
  rpc UpdatePatchDeployment(UpdatePatchDeploymentRequest) returns (PatchDeployment) {
    option (google.api.http) = {
      patch: "/v1beta/{patch_deployment.name=projects/*/patchDeployments/*}"
      body: "patch_deployment"
    };
    option (google.api.method_signature) = "patch_deployment,update_mask";
  }

  // Change state of patch deployment to "PAUSED".
  // Patch deployment in paused state doesn't generate patch jobs.
  rpc PausePatchDeployment(PausePatchDeploymentRequest) returns (PatchDeployment) {
    option (google.api.http) = {
      post: "/v1beta/{name=projects/*/patchDeployments/*}:pause"
      body: "*"
    };
    option (google.api.method_signature) = "name";
  }

  // Change state of patch deployment back to "ACTIVE".
  // Patch deployment in active state continues to generate patch jobs.
  rpc ResumePatchDeployment(ResumePatchDeploymentRequest) returns (PatchDeployment) {
    option (google.api.http) = {
      post: "/v1beta/{name=projects/*/patchDeployments/*}:resume"
      body: "*"
    };
    option (google.api.method_signature) = "name";
  }

  // Create an OS Config guest policy.
  rpc CreateGuestPolicy(CreateGuestPolicyRequest) returns (GuestPolicy) {
    option (google.api.http) = {
      post: "/v1beta/{parent=projects/*}/guestPolicies"
      body: "guest_policy"
    };
    option (google.api.method_signature) = "parent, guest_policy";
  }

  // Get an OS Config guest policy.
  rpc GetGuestPolicy(GetGuestPolicyRequest) returns (GuestPolicy) {
    option (google.api.http) = {
      get: "/v1beta/{name=projects/*/guestPolicies/*}"
    };
    option (google.api.method_signature) = "name";
  }

  // Get a page of OS Config guest policies.
  rpc ListGuestPolicies(ListGuestPoliciesRequest) returns (ListGuestPoliciesResponse) {
    option (google.api.http) = {
      get: "/v1beta/{parent=projects/*}/guestPolicies"
    };
    option (google.api.method_signature) = "parent";
  }

  // Update an OS Config guest policy.
  rpc UpdateGuestPolicy(UpdateGuestPolicyRequest) returns (GuestPolicy) {
    option (google.api.http) = {
      patch: "/v1beta/{guest_policy.name=projects/*/guestPolicies/*}"
      body: "guest_policy"
    };
    option (google.api.method_signature) = "guest_policy,update_mask";
  }

  // Delete an OS Config guest policy.
  rpc DeleteGuestPolicy(DeleteGuestPolicyRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      delete: "/v1beta/{name=projects/*/guestPolicies/*}"
    };
    option (google.api.method_signature) = "name";
  }

  // Lookup the effective guest policy that applies to a VM instance. This
  // lookup merges all policies that are assigned to the instance ancestry.
  rpc LookupEffectiveGuestPolicy(LookupEffectiveGuestPolicyRequest) returns (EffectiveGuestPolicy) {
    option (google.api.http) = {
      post: "/v1beta/{instance=projects/*/zones/*/instances/*}:lookupEffectiveGuestPolicy"
      body: "*"
    };
  }
}