drone/app/services/infraprovider/create_resource.go

103 lines
3.0 KiB
Go

// Copyright 2023 Harness, Inc.
//
// 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 infraprovider
import (
"context"
"errors"
"fmt"
"github.com/harness/gitness/infraprovider"
"github.com/harness/gitness/store"
"github.com/harness/gitness/types"
"github.com/rs/zerolog/log"
)
func (c *Service) CreateResources(
ctx context.Context,
spaceID int64,
resources []types.InfraProviderResource,
configID int64,
) error {
err := c.tx.WithTx(ctx, func(ctx context.Context) error {
return c.createMissingResources(ctx, resources, configID, spaceID)
})
if err != nil {
return fmt.Errorf("failed to complete create txn for the infraprovider resource %w", err)
}
return nil
}
func (c *Service) createMissingResources(
ctx context.Context,
resources []types.InfraProviderResource,
configID int64,
spaceID int64,
) error {
for idx := range resources {
resource := &resources[idx]
resource.InfraProviderConfigID = configID
resource.SpaceID = spaceID
if err := c.validateResource(ctx, resource); err != nil {
return err
}
existingResource, err := c.infraProviderResourceStore.FindByConfigAndIdentifier(ctx, resource.SpaceID,
configID, resource.UID)
if (err != nil && errors.Is(err, store.ErrResourceNotFound)) || existingResource == nil {
if err = c.infraProviderResourceStore.Create(ctx, resource); err != nil {
return fmt.Errorf("failed to create infraprovider resource for %s: %w", resource.UID, err)
}
log.Info().Msgf("created new resource %s/%s", resource.InfraProviderConfigIdentifier, resource.UID)
}
}
return nil
}
func (c *Service) validateResource(ctx context.Context, resource *types.InfraProviderResource) error {
infraProvider, err := c.infraProviderFactory.GetInfraProvider(resource.InfraProviderType)
if err != nil {
return fmt.Errorf("failed to fetch infra impl for type : %q %w", resource.InfraProviderType, err)
}
if len(infraProvider.TemplateParams()) > 0 {
err = c.validateTemplates(ctx, infraProvider, *resource)
if err != nil {
return err
}
}
err = c.validateResourceParams(infraProvider, *resource)
if err != nil {
return err
}
return err
}
func (c *Service) validateResourceParams(
infraProvider infraprovider.InfraProvider,
res types.InfraProviderResource,
) error {
infraResourceParams := make([]types.InfraProviderParameter, 0)
for key, value := range res.Metadata {
infraResourceParams = append(infraResourceParams, types.InfraProviderParameter{
Name: key,
Value: value,
})
}
return infraProvider.ValidateParams(infraResourceParams)
}