/
cluster.go
77 lines (69 loc) · 2.19 KB
/
cluster.go
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/*
* Tencent is pleased to support the open source community by making TKEStack
* available.
*
* Copyright (C) 2012-2019 Tencent. 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
*
* https://opensource.org/licenses/Apache-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 OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
package platform
import (
"errors"
"fmt"
"math/rand"
"net"
"path"
"time"
"tkestack.io/tke/pkg/util/ssh"
)
func (in *ClusterMachine) SSH() (*ssh.SSH, error) {
sshConfig := &ssh.Config{
User: in.Username,
Host: in.IP,
Port: int(in.Port),
Password: string(in.Password),
PrivateKey: in.PrivateKey,
PassPhrase: in.PassPhrase,
DialTimeOut: time.Second,
Retry: 0,
}
return ssh.New(sshConfig)
}
func (in *Cluster) Host() (string, error) {
addrs := make(map[AddressType][]ClusterAddress)
for _, one := range in.Status.Addresses {
addrs[one.Type] = append(addrs[one.Type], one)
}
var address *ClusterAddress
if len(addrs[AddressInternal]) != 0 {
address = &addrs[AddressInternal][rand.Intn(len(addrs[AddressInternal]))]
} else if len(addrs[AddressAdvertise]) != 0 {
address = &addrs[AddressAdvertise][rand.Intn(len(addrs[AddressAdvertise]))]
} else {
if len(addrs[AddressReal]) != 0 {
address = &addrs[AddressReal][rand.Intn(len(addrs[AddressReal]))]
}
}
if address == nil {
return "", errors.New("can't find valid address")
}
result := net.JoinHostPort(address.Host, fmt.Sprintf("%d", address.Port))
if address.Path != "" {
result = path.Join(result, path.Clean(address.Path))
result = fmt.Sprintf("https://%s", result)
}
return result, nil
}
func (in *Cluster) AuthzWebhookEnabled() bool {
return in.Spec.Features.AuthzWebhookAddr != nil &&
(in.Spec.Features.AuthzWebhookAddr.Builtin != nil || in.Spec.Features.AuthzWebhookAddr.External != nil)
}