aboutsummaryrefslogtreecommitdiff
path: root/cmd/podman/manifest/push.go
blob: 49c76f40b47e6576d28020298492e69e71437f37 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
package manifest

import (
	"context"

	"github.com/containers/common/pkg/auth"
	"github.com/containers/libpod/cmd/podman/registry"
	"github.com/containers/libpod/pkg/domain/entities"
	"github.com/pkg/errors"
	"github.com/spf13/cobra"
)

var (
	manifestPushOpts = entities.ManifestPushOptions{}
	pushCmd          = &cobra.Command{
		Use:     "push [flags] SOURCE DESTINATION",
		Short:   "Push a manifest list or image index to a registry",
		Long:    "Pushes manifest lists and image indexes to registries.",
		RunE:    push,
		Example: `podman manifest push mylist:v1.11 quay.io/myimagelist`,
		Args:    cobra.ExactArgs(2),
	}
)

func init() {
	registry.Commands = append(registry.Commands, registry.CliCommand{
		Mode:    []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
		Command: pushCmd,
		Parent:  manifestCmd,
	})
	flags := pushCmd.Flags()
	flags.BoolVar(&manifestPushOpts.Purge, "purge", false, "remove the manifest list if push succeeds")
	flags.BoolVar(&manifestPushOpts.All, "all", false, "also push the images in the list")
	flags.StringVar(&manifestPushOpts.Authfile, "authfile", auth.GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
	flags.StringVar(&manifestPushOpts.CertDir, "cert-dir", "", "use certificates at the specified path to access the registry")
	flags.StringVar(&manifestPushOpts.Creds, "creds", "", "use `[username[:password]]` for accessing the registry")
	flags.StringVar(&manifestPushOpts.DigestFile, "digestfile", "", "after copying the image, write the digest of the resulting digest to the file")
	flags.StringVarP(&manifestPushOpts.Format, "format", "f", "", "manifest type (oci or v2s2) to attempt to use when pushing the manifest list (default is manifest type of source)")
	flags.BoolVarP(&manifestPushOpts.RemoveSignatures, "remove-signatures", "", false, "don't copy signatures when pushing images")
	flags.StringVar(&manifestPushOpts.SignBy, "sign-by", "", "sign the image using a GPG key with the specified `FINGERPRINT`")
	flags.BoolVar(&manifestPushOpts.TlsVerify, "tls-verify", true, "require HTTPS and verify certificates when accessing the registry")
	flags.BoolVarP(&manifestPushOpts.Quiet, "quiet", "q", false, "don't output progress information when pushing lists")
	if registry.IsRemote() {
		_ = flags.MarkHidden("authfile")
		_ = flags.MarkHidden("cert-dir")
		_ = flags.MarkHidden("tls-verify")
	}
}

func push(cmd *cobra.Command, args []string) error {
	if err := auth.CheckAuthFile(manifestPushOpts.Authfile); err != nil {
		return err
	}
	listImageSpec := args[0]
	destSpec := args[1]
	if listImageSpec == "" {
		return errors.Errorf(`invalid image name "%s"`, listImageSpec)
	}
	if destSpec == "" {
		return errors.Errorf(`invalid destination "%s"`, destSpec)
	}
	if err := registry.ImageEngine().ManifestPush(context.Background(), args, manifestPushOpts); err != nil {
		return errors.Wrapf(err, "error pushing manifest %s to %s", listImageSpec, destSpec)
	}
	return nil
}