/
provider.go
73 lines (60 loc) · 2.13 KB
/
provider.go
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// Copyright 2023 MongoDB 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 crds
import (
"context"
"fmt"
"io"
"net/http"
"time"
apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
"sigs.k8s.io/yaml"
)
const (
urlTemplate = "https://raw.githubusercontent.com/mongodb/mongodb-atlas-kubernetes/v%s/bundle/manifests/atlas.mongodb.com_%s.yaml"
requestTimeout = 10 * time.Second
)
//go:generate mockgen -destination=../../../mocks/mock_atlas_operator_crd_provider.go -package=mocks github.com/mongodb/mongodb-atlas-cli/atlascli/internal/kubernetes/operator/crds AtlasOperatorCRDProvider
type AtlasOperatorCRDProvider interface {
GetAtlasOperatorResource(resourceName, version string) (*apiextensionsv1.CustomResourceDefinition, error)
}
type GithubAtlasCRDProvider struct {
client *http.Client
}
func NewGithubAtlasCRDProvider() *GithubAtlasCRDProvider {
return &GithubAtlasCRDProvider{client: &http.Client{}}
}
func (p *GithubAtlasCRDProvider) GetAtlasOperatorResource(resourceName, version string) (*apiextensionsv1.CustomResourceDefinition, error) {
ctx, cancelF := context.WithTimeout(context.Background(), requestTimeout)
defer cancelF()
req, err := http.NewRequestWithContext(ctx, http.MethodGet, fmt.Sprintf(urlTemplate, version, resourceName), nil)
if err != nil {
return nil, err
}
resp, err := p.client.Do(req)
if err != nil {
return nil, err
}
defer resp.Body.Close()
data, err := io.ReadAll(resp.Body)
if err != nil {
return nil, err
}
decoded := &apiextensionsv1.CustomResourceDefinition{}
err = yaml.Unmarshal(data, decoded)
if err != nil {
return nil, err
}
return decoded, nil
}