/
providers.go
100 lines (80 loc) · 2.56 KB
/
providers.go
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// Copyright (c) 2021, and 2022 Cisco and/or its affiliates. All rights reserved.
//
// 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 clustermeta
import (
"context"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/controller-runtime/pkg/client"
)
const (
AMAZON = "amazon"
AZURE = "azure"
GOOGLE = "google"
VSPHERE = "vsphere"
KINDP = "kind"
CISCO = "cisco"
)
func IsAmazon(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
ok, _, err := detectNodeByProviderID(ctx, client, node, "aws")
if err != nil {
return ok, "", err
}
return ok, AMAZON, nil
}
func IsAzure(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
ok, _, err := detectNodeByProviderID(ctx, client, node, "azure")
if err != nil {
return ok, "", err
}
return ok, AZURE, nil
}
func IsGoogle(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
ok, _, err := detectNodeByProviderID(ctx, client, node, "gce")
if err != nil {
return ok, "", err
}
return ok, GOOGLE, nil
}
func IsVsphere(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
var ok bool
var err error
ok, node, err = detectNodeByProviderID(ctx, client, node, "vsphere")
if err != nil {
return ok, "", err
}
if node.Labels == nil {
node.Labels = make(map[string]string)
}
if value, ok := node.Labels["iks.intersight.cisco.com/version"]; ok && value != "" {
return false, "", nil
}
return ok, VSPHERE, nil
}
func IsKind(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
ok, _, err := detectNodeByProviderID(ctx, client, node, "kind")
if err != nil {
return ok, "", err
}
return ok, KINDP, nil
}
func IsCisco(ctx context.Context, client client.Client, node *corev1.Node) (bool, string, error) {
ok, node, err := detectNodeByProviderID(ctx, client, node, "vsphere")
if err != nil {
return ok, "", err
}
if value, ok := node.Labels["iks.intersight.cisco.com/version"]; !ok || value == "" {
return false, "", nil
}
return ok, CISCO, nil
}