github.com/sealerio/sealer@v0.11.1-0.20240507115618-f4f89c5853ae/pkg/clusterfile/util.go (about)

     1  // Copyright © 2021 Alibaba Group Holding Ltd.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package clusterfile
    16  
    17  import (
    18  	"fmt"
    19  
    20  	"github.com/sealerio/sealer/common"
    21  	v2 "github.com/sealerio/sealer/types/api/v2"
    22  	yamlUtils "github.com/sealerio/sealer/utils/yaml"
    23  )
    24  
    25  func GetClusterFromFile(filepath string) (cluster *v2.Cluster, err error) {
    26  	cluster = &v2.Cluster{}
    27  	if err = yamlUtils.UnmarshalFile(filepath, cluster); err != nil {
    28  		return nil, fmt.Errorf("failed to get cluster from %s: %v", filepath, err)
    29  	}
    30  	cluster.SetAnnotations(common.ClusterfileName, filepath)
    31  	return cluster, nil
    32  }