compose/ecs/backend.go

104 lines
2.6 KiB
Go

// +build ecs
/*
Copyright 2020 Docker, 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 ecs
import (
"context"
ecsplugin "github.com/docker/ecs-plugin/pkg/amazon/backend"
"github.com/docker/api/backend"
"github.com/docker/api/compose"
"github.com/docker/api/containers"
apicontext "github.com/docker/api/context"
"github.com/docker/api/context/cloud"
"github.com/docker/api/context/store"
"github.com/docker/api/errdefs"
)
const backendType = store.EcsContextType
// ContextParams options for creating AWS context
type ContextParams struct {
Description string
Region string
Profile string
AwsID string
AwsSecret string
}
func init() {
backend.Register(backendType, backendType, service, getCloudService)
}
func service(ctx context.Context) (backend.Service, error) {
contextStore := store.ContextStore(ctx)
currentContext := apicontext.CurrentContext(ctx)
var ecsContext store.EcsContext
if err := contextStore.GetEndpoint(currentContext, &ecsContext); err != nil {
return nil, err
}
return getEcsAPIService(ecsContext)
}
func getEcsAPIService(ecsCtx store.EcsContext) (*ecsAPIService, error) {
backend, err := ecsplugin.NewBackend(ecsCtx.Profile, ecsCtx.Region)
if err != nil {
return nil, err
}
return &ecsAPIService{
ctx: ecsCtx,
composeBackend: backend,
}, nil
}
type ecsAPIService struct {
ctx store.EcsContext
composeBackend *ecsplugin.Backend
}
func (a *ecsAPIService) ContainerService() containers.Service {
return nil
}
func (a *ecsAPIService) ComposeService() compose.Service {
return a.composeBackend
}
func getCloudService() (cloud.Service, error) {
return ecsCloudService{}, nil
}
type ecsCloudService struct {
}
func (a ecsCloudService) Login(ctx context.Context, params interface{}) error {
return errdefs.ErrNotImplemented
}
func (a ecsCloudService) Logout(ctx context.Context) error {
return errdefs.ErrNotImplemented
}
func (a ecsCloudService) CreateContextData(ctx context.Context, params interface{}) (interface{}, string, error) {
contextHelper := newContextCreateHelper()
createOpts := params.(ContextParams)
return contextHelper.createContextData(ctx, createOpts)
}