/* Copyright 2018 The Kubernetes Authors. 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. */ package compute import ( "fmt" "github.com/go-logr/logr" "github.com/gophercloud/gophercloud" "github.com/gophercloud/gophercloud/openstack" "github.com/gophercloud/utils/openstack/clientconfig" "sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/networking" "sigs.k8s.io/cluster-api-provider-openstack/pkg/cloud/services/provider" ) type Service struct { projectID string computeService Client networkingService *networking.Service logger logr.Logger } /* NovaMinimumMicroversion is the minimum Nova microversion supported by CAPO 2.53 corresponds to OpenStack Pike For the canonical description of Nova microversions, see https://docs.openstack.org/nova/latest/reference/api-microversion-history.html CAPO uses server tags, which were added in microversion 2.52. */ const NovaMinimumMicroversion = "2.53" // NewService returns an instance of the compute service. func NewService(client *gophercloud.ProviderClient, clientOpts *clientconfig.ClientOpts, logger logr.Logger) (*Service, error) { computeClient, err := openstack.NewComputeV2(client, gophercloud.EndpointOpts{ Region: clientOpts.RegionName, }) if err != nil { return nil, fmt.Errorf("failed to create compute service client: %v", err) } computeClient.Microversion = NovaMinimumMicroversion imagesClient, err := openstack.NewImageServiceV2(client, gophercloud.EndpointOpts{ Region: clientOpts.RegionName, }) if err != nil { return nil, fmt.Errorf("failed to create image service client: %v", err) } volumeClient, err := openstack.NewBlockStorageV3(client, gophercloud.EndpointOpts{ Region: clientOpts.RegionName, }) if err != nil { return nil, fmt.Errorf("failed to create volume service client: %v", err) } computeService := serviceClient{computeClient, imagesClient, volumeClient} if clientOpts.AuthInfo == nil { return nil, fmt.Errorf("authInfo must be set") } projectID, err := provider.GetProjectID(client, clientOpts) if err != nil { return nil, fmt.Errorf("error retrieveing project id: %v", err) } networkingService, err := networking.NewService(client, clientOpts, logger) if err != nil { return nil, fmt.Errorf("failed to create networking service: %v", err) } return &Service{ projectID: projectID, computeService: computeService, networkingService: networkingService, logger: logger, }, nil }