github.com/openebs/node-disk-manager@v1.9.1-0.20230225014141-4531f06ffa1e/pkg/setup/config.go (about)

     1  /*
     2  Copyright 2019 The OpenEBS Authors
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package setup
    18  
    19  import (
    20  	apiextclient "k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
    21  	"k8s.io/client-go/rest"
    22  	"time"
    23  )
    24  
    25  const (
    26  	// CRDRetryInterval is the duration to wait while retrying for CRDs
    27  	CRDRetryInterval = 4 * time.Second
    28  	// CRDTimeout is the duration after which retry timeouts
    29  	CRDTimeout = 30 * time.Second
    30  )
    31  
    32  // Config defines the config for installation
    33  type Config struct {
    34  	apiExtClient *apiextclient.Clientset
    35  }
    36  
    37  // NewInstallSetup creates the installation setup struct which
    38  // can be used for generating the config and client used during installation
    39  func NewInstallSetup(config *rest.Config) (*Config, error) {
    40  	setupConfig := &Config{}
    41  	client, err := apiextclient.NewForConfig(config)
    42  	if err != nil {
    43  		return setupConfig, nil
    44  	}
    45  	setupConfig.apiExtClient = client
    46  	return setupConfig, nil
    47  }