/
guest.go
69 lines (59 loc) · 1.86 KB
/
guest.go
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// Copyright © 2021 Alibaba Group Holding Ltd.
//
// 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 guest
import (
"fmt"
"github.com/alibaba/sealer/pkg/runtime"
v2 "github.com/alibaba/sealer/types/api/v2"
"github.com/alibaba/sealer/common"
"github.com/alibaba/sealer/image/store"
"github.com/alibaba/sealer/utils/ssh"
)
type Interface interface {
Apply(cluster *v2.Cluster) error
Delete(cluster *v2.Cluster) error
}
type Default struct {
imageStore store.ImageStore
}
func NewGuestManager() (Interface, error) {
is, err := store.NewDefaultImageStore()
if err != nil {
return nil, err
}
return &Default{imageStore: is}, nil
}
func (d *Default) Apply(cluster *v2.Cluster) error {
image, err := d.imageStore.GetByName(cluster.Spec.Image)
if err != nil {
return fmt.Errorf("get cluster image failed, %s", err)
}
sshClient, err := ssh.GetHostSSHClient(runtime.GetMaster0Ip(cluster), cluster)
if err != nil {
return err
}
clusterRootfs := common.DefaultTheClusterRootfsDir(cluster.Name)
for i := range image.Spec.Layers {
if image.Spec.Layers[i].Type != common.CMDCOMMAND {
continue
}
if err := sshClient.CmdAsync(runtime.GetMaster0Ip(cluster), fmt.Sprintf(common.CdAndExecCmd, clusterRootfs, image.Spec.Layers[i].Value)); err != nil {
return err
}
}
return nil
}
func (d Default) Delete(cluster *v2.Cluster) error {
panic("implement me")
}