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base.go
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base.go
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/*
Copyright (C) 2022-2024 ApeCloud Co., Ltd
This file is part of KubeBlocks project
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package playground
import (
"fmt"
"os"
"path/filepath"
"time"
cp "github.com/apecloud/kbcli/pkg/cloudprovider"
)
type baseOptions struct {
startTime time.Time
Timeout time.Duration
// prevCluster is the previous cluster info
prevCluster *cp.K8sClusterInfo
// kubeConfigPath is the tmp kubeconfig path that will be used when init and destroy
kubeConfigPath string
// stateFilePath is the state file path
stateFilePath string
}
func (o *baseOptions) validate() error {
playgroundDir, err := initPlaygroundDir()
if err != nil {
return err
}
o.kubeConfigPath = filepath.Join(playgroundDir, "kubeconfig")
if _, err = os.Stat(o.kubeConfigPath); err == nil {
if err = os.Remove(o.kubeConfigPath); err != nil {
return err
}
}
o.stateFilePath = filepath.Join(playgroundDir, stateFileName)
o.prevCluster, err = readClusterInfoFromFile(o.stateFilePath)
if err != nil {
return err
}
// check existed cluster info
if o.prevCluster != nil && !o.prevCluster.IsValid() {
return fmt.Errorf("invalid playground kubernetes cluster info from state file %s, %v", o.stateFilePath, o.prevCluster)
}
return nil
}