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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,140 @@ | ||
| package bastion | ||
|
|
||
| import ( | ||
| "context" | ||
| "errors" | ||
| "fmt" | ||
|
|
||
| "github.com/gardener/gardener-extension-provider-alicloud/pkg/alicloud" | ||
| aliclient "github.com/gardener/gardener-extension-provider-alicloud/pkg/alicloud/client" | ||
| alicloudapi "github.com/gardener/gardener-extension-provider-alicloud/pkg/apis/alicloud" | ||
| "github.com/gardener/gardener-extension-provider-alicloud/pkg/apis/alicloud/helper" | ||
| corev1 "k8s.io/api/core/v1" | ||
| "k8s.io/apimachinery/pkg/util/validation/field" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
|
|
||
| "github.com/gardener/gardener/extensions/pkg/controller/bastion" | ||
| "github.com/gardener/gardener/extensions/pkg/controller/common" | ||
| v1beta1constants "github.com/gardener/gardener/pkg/apis/core/v1beta1/constants" | ||
| extensionsv1alpha1 "github.com/gardener/gardener/pkg/apis/extensions/v1alpha1" | ||
| "github.com/gardener/gardener/pkg/extensions" | ||
| ) | ||
|
|
||
| // configValidator implements ConfigValidator for AliCloud bastion resources. | ||
| type configValidator struct { | ||
| common.ClientContext | ||
| aliClientFactory aliclient.ClientFactory | ||
| } | ||
|
|
||
| // NewConfigValidator creates a new ConfigValidator. | ||
| func NewConfigValidator(aliClientFactory aliclient.ClientFactory) bastion.ConfigValidator { | ||
| return &configValidator{ | ||
| aliClientFactory: aliClientFactory, | ||
| } | ||
| } | ||
|
|
||
| // Validate validates the provider config of the given bastion resource with the cloud provider. | ||
| func (c *configValidator) Validate(ctx context.Context, bastion *extensionsv1alpha1.Bastion, cluster *extensions.Cluster) field.ErrorList { | ||
| allErrs := field.ErrorList{} | ||
|
|
||
| // Get value from infrastructure status | ||
| infrastructureStatus, err := getInfrastructureStatus(ctx, c.Client(), cluster) | ||
| if err != nil { | ||
| allErrs = append(allErrs, field.InternalError(nil, err)) | ||
| return allErrs | ||
| } | ||
|
|
||
| secretReference := &corev1.SecretReference{ | ||
| Namespace: cluster.ObjectMeta.Name, | ||
| Name: v1beta1constants.SecretNameCloudProvider, | ||
| } | ||
|
|
||
| credentials, err := alicloud.ReadCredentialsFromSecretRef(ctx, c.Client(), secretReference) | ||
| if err != nil { | ||
| allErrs = append(allErrs, field.InternalError(nil, err)) | ||
| return allErrs | ||
| } | ||
|
|
||
| // Create alicloud ECS client | ||
| aliCloudECSClient, err := c.aliClientFactory.NewECSClient(cluster.Shoot.Spec.Region, credentials.AccessKeyID, credentials.AccessKeySecret) | ||
| if err != nil { | ||
| allErrs = append(allErrs, field.InternalError(nil, err)) | ||
| return allErrs | ||
| } | ||
|
|
||
| aliCloudVPCClient, err := c.aliClientFactory.NewVPCClient(cluster.Shoot.Spec.Region, credentials.AccessKeyID, credentials.AccessKeySecret) | ||
| if err != nil { | ||
| allErrs = append(allErrs, field.InternalError(nil, err)) | ||
| return allErrs | ||
| } | ||
|
|
||
| // Validate infrastructureStatus value | ||
| allErrs = append(allErrs, c.validateInfrastructureStatus(ctx, aliCloudECSClient, aliCloudVPCClient, infrastructureStatus)...) | ||
| return allErrs | ||
| } | ||
|
|
||
| func getInfrastructureStatus(ctx context.Context, c client.Client, cluster *extensions.Cluster) (*alicloudapi.InfrastructureStatus, error) { | ||
| var infrastructureStatus *alicloudapi.InfrastructureStatus | ||
| worker := &extensionsv1alpha1.Worker{} | ||
| err := c.Get(ctx, client.ObjectKey{Namespace: cluster.ObjectMeta.Name, Name: cluster.Shoot.Name}, worker) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if worker.Spec.InfrastructureProviderStatus == nil { | ||
| return nil, errors.New("infrastructure provider status must be not empty for worker") | ||
| } | ||
|
|
||
| if infrastructureStatus, err = helper.InfrastructureStatusFromRaw(worker.Spec.InfrastructureProviderStatus); err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| if infrastructureStatus.VPC.ID == "" { | ||
| return nil, errors.New("vpc id must be not empty for infrastructure provider status") | ||
| } | ||
|
|
||
| if len(infrastructureStatus.VPC.VSwitches) == 0 || infrastructureStatus.VPC.VSwitches[0].ID == "" || infrastructureStatus.VPC.VSwitches[0].Zone == "" { | ||
| return nil, errors.New("vswitches id must be not empty for infrastructure provider status") | ||
| } | ||
|
|
||
| if len(infrastructureStatus.MachineImages) == 0 || infrastructureStatus.MachineImages[0].ID == "" { | ||
| return nil, errors.New("machineImages id must be not empty for infrastructure provider status") | ||
| } | ||
|
|
||
| // The assumption is that the shoot only has one security group | ||
| if len(infrastructureStatus.VPC.SecurityGroups) == 0 || infrastructureStatus.VPC.SecurityGroups[0].ID == "" { | ||
| return nil, errors.New("shoot securityGroups id must be not empty for infrastructure provider status") | ||
| } | ||
|
|
||
| return infrastructureStatus, nil | ||
| } | ||
|
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| func (c *configValidator) validateInfrastructureStatus(ctx context.Context, aliCloudECSClient aliclient.ECS, aliCloudVPCClient aliclient.VPC, infrastructureStatus *alicloudapi.InfrastructureStatus) field.ErrorList { | ||
| allErrs := field.ErrorList{} | ||
|
|
||
| vpc, err := aliCloudVPCClient.GetVPCWithID(ctx, infrastructureStatus.VPC.ID) | ||
| if err != nil || len(vpc) == 0 { | ||
| allErrs = append(allErrs, field.NotFound(field.NewPath("vpc"), fmt.Errorf("could not get vpc %s from alicloud provider: %w", infrastructureStatus.VPC.ID, err))) | ||
| return allErrs | ||
| } | ||
|
|
||
| vSwitch, err := aliCloudVPCClient.GetVSwitchesInfoByID(infrastructureStatus.VPC.VSwitches[0].ID) | ||
| if err != nil || vSwitch.ZoneID == "" { | ||
| allErrs = append(allErrs, field.NotFound(field.NewPath("vswitches"), fmt.Errorf("could not get vswitches %s from alicloud provider: %w", infrastructureStatus.VPC.VSwitches[0].ID, err))) | ||
| return allErrs | ||
| } | ||
|
|
||
| machineImages, err := aliCloudECSClient.CheckIfImageExists(infrastructureStatus.MachineImages[0].ID) | ||
| if err != nil || !machineImages { | ||
| allErrs = append(allErrs, field.NotFound(field.NewPath("machineImages"), fmt.Errorf("could not get machineImages %s from alicloud provider: %w", infrastructureStatus.MachineImages[0].ID, err))) | ||
| return allErrs | ||
| } | ||
|
|
||
| shootSecurityGroupId, err := aliCloudECSClient.GetSecurityGroupWithID(infrastructureStatus.VPC.SecurityGroups[0].ID) | ||
| if err != nil || len(shootSecurityGroupId.SecurityGroups.SecurityGroup) == 0 || shootSecurityGroupId.SecurityGroups.SecurityGroup[0].SecurityGroupId == "" { | ||
| allErrs = append(allErrs, field.NotFound(field.NewPath("securityGroup"), fmt.Errorf("could not get shoot security group %s from alicloud provider: %w", infrastructureStatus.VPC.SecurityGroups[0].ID, err))) | ||
| return allErrs | ||
| } | ||
|
|
||
| return allErrs | ||
| } |
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2 changes: 1 addition & 1 deletion
2
vendor/github.com/gardener/gardener/extensions/pkg/controller/bastion/reconciler.go
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