mirror of
https://github.com/yunionio/cloudpods.git
synced 2026-06-20 09:32:13 +08:00
133 lines
3.3 KiB
Go
133 lines
3.3 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package openstack
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import (
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"fmt"
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"net/url"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/onecloud/pkg/cloudprovider"
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"yunion.io/x/onecloud/pkg/util/rand"
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)
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type SKeypair struct {
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Fingerprint string
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Name string
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Type string
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PublicKey string
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}
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type SKeyPair struct {
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Keypair SKeypair
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}
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func (region *SRegion) GetKeypairs() ([]SKeyPair, error) {
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keypairs := []SKeyPair{}
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resource := "/os-keypairs"
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query := url.Values{}
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for {
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resp, err := region.ecsList(resource, query)
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if err != nil {
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return nil, errors.Wrap(err, "ecsList")
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}
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part := struct {
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Keypairs []SKeyPair
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KeypairsLinks SNextLinks
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}{}
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err = resp.Unmarshal(&part)
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if err != nil {
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return nil, errors.Wrap(err, "resp.Unmarshal")
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}
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keypairs = append(keypairs, part.Keypairs...)
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marker := part.KeypairsLinks.GetNextMark()
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if len(marker) == 0 {
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break
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}
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query.Set("marker", marker)
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}
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return keypairs, nil
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}
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func (region *SRegion) CreateKeypair(name, publicKey, Type string) (*SKeyPair, error) {
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params := map[string]map[string]string{
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"keypair": {
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"name": name,
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"public_key": publicKey,
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},
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}
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if len(Type) > 0 {
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params["keypair"]["type"] = Type
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}
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resp, err := region.ecsPost("/os-keypairs", params)
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if err != nil {
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return nil, errors.Wrap(err, "ecsPost")
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}
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keypair := &SKeyPair{}
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err = resp.Unmarshal(keypair)
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if err != nil {
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return nil, errors.Wrap(err, "resp.Unmarshal")
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}
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return keypair, nil
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}
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func (region *SRegion) DeleteKeypair(name string) error {
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_, err := region.ecsDelete("/os-keypairs/" + name)
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return err
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}
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func (region *SRegion) GetKeypair(name string) (*SKeyPair, error) {
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resp, err := region.ecsGet("/os-keypairs/" + name)
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if err != nil {
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return nil, errors.Wrap(err, "ecsGet")
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}
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keypair := &SKeyPair{}
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err = resp.Unmarshal(keypair)
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if err != nil {
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return nil, errors.Wrap(err, "resp.Unmarshal")
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}
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return keypair, nil
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}
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func (region *SRegion) syncKeypair(namePrefix, publicKey string) (string, error) {
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keypairs, err := region.GetKeypairs()
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if err != nil {
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return "", err
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}
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for _, keypair := range keypairs {
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if keypair.Keypair.PublicKey == publicKey {
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return keypair.Keypair.Name, nil
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}
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}
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randomString := func(prefix string, length int) string {
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return fmt.Sprintf("%s-%s", prefix, rand.String(length))
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}
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for i := 1; i < 10; i++ {
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name := randomString(namePrefix, i)
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if _, err := region.GetKeypair(name); err != nil {
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if errors.Cause(err) == cloudprovider.ErrNotFound {
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keypair, err := region.CreateKeypair(name, publicKey, "ssh")
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if err != nil {
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return "", errors.Wrapf(err, "CreateKeypair")
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}
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return keypair.Keypair.Name, nil
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}
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}
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}
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return "", fmt.Errorf("failed to find uniq name for keypair")
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}
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