github.com/hanks177/podman/v4@v4.1.3-0.20220613032544-16d90015bc83/pkg/bindings/generate/generate.go (about)

     1  package generate
     2  
     3  import (
     4  	"context"
     5  	"errors"
     6  	"net/http"
     7  
     8  	"github.com/hanks177/podman/v4/pkg/bindings"
     9  	"github.com/hanks177/podman/v4/pkg/domain/entities"
    10  )
    11  
    12  func Systemd(ctx context.Context, nameOrID string, options *SystemdOptions) (*entities.GenerateSystemdReport, error) {
    13  	if options == nil {
    14  		options = new(SystemdOptions)
    15  	}
    16  	conn, err := bindings.GetClient(ctx)
    17  	if err != nil {
    18  		return nil, err
    19  	}
    20  	params, err := options.ToParams()
    21  	if err != nil {
    22  		return nil, err
    23  	}
    24  
    25  	response, err := conn.DoRequest(ctx, nil, http.MethodGet, "/generate/%s/systemd", params, nil, nameOrID)
    26  	if err != nil {
    27  		return nil, err
    28  	}
    29  	defer response.Body.Close()
    30  
    31  	report := &entities.GenerateSystemdReport{}
    32  	return report, response.Process(&report.Units)
    33  }
    34  
    35  // Kube generate Kubernetes YAML (v1 specification)
    36  //
    37  // Note: Caller is responsible for closing returned reader
    38  func Kube(ctx context.Context, nameOrIDs []string, options *KubeOptions) (*entities.GenerateKubeReport, error) {
    39  	if options == nil {
    40  		options = new(KubeOptions)
    41  	}
    42  	conn, err := bindings.GetClient(ctx)
    43  	if err != nil {
    44  		return nil, err
    45  	}
    46  	if len(nameOrIDs) < 1 {
    47  		return nil, errors.New("must provide the name or ID of one container or pod")
    48  	}
    49  
    50  	params, err := options.ToParams()
    51  	if err != nil {
    52  		return nil, err
    53  	}
    54  	for _, name := range nameOrIDs {
    55  		params.Add("names", name)
    56  	}
    57  	response, err := conn.DoRequest(ctx, nil, http.MethodGet, "/generate/kube", params, nil)
    58  	if err != nil {
    59  		return nil, err
    60  	}
    61  
    62  	if response.StatusCode == http.StatusOK {
    63  		return &entities.GenerateKubeReport{Reader: response.Body}, nil
    64  	}
    65  
    66  	// Unpack the error.
    67  	return nil, response.Process(nil)
    68  }