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
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
package main
import (
"fmt"
"io"
"os"
"github.com/containers/image/types"
"github.com/containers/storage/pkg/archive"
"github.com/projectatomic/libpod/libpod"
"github.com/projectatomic/libpod/libpod/common"
"github.com/pkg/errors"
"github.com/urfave/cli"
"golang.org/x/crypto/ssh/terminal"
)
var (
pushFlags = []cli.Flag{
cli.StringFlag{
Name: "signature-policy",
Usage: "`pathname` of signature policy file (not usually used)",
Hidden: true,
},
cli.StringFlag{
Name: "creds",
Usage: "`credentials` (USERNAME:PASSWORD) to use for authenticating to a registry",
},
cli.StringFlag{
Name: "cert-dir",
Usage: "`pathname` of a directory containing TLS certificates and keys",
},
cli.BoolTFlag{
Name: "tls-verify",
Usage: "require HTTPS and verify certificates when contacting registries (default: true)",
},
cli.BoolFlag{
Name: "remove-signatures",
Usage: "discard any pre-existing signatures in the image",
},
cli.StringFlag{
Name: "sign-by",
Usage: "add a signature at the destination using the specified key",
},
cli.BoolFlag{
Name: "quiet, q",
Usage: "don't output progress information when pushing images",
},
cli.StringFlag{
Name: "authfile",
Usage: "Path of the authentication file. Default is ${XDG_RUNTIME_DIR}/containers/auth.json",
},
}
pushDescription = fmt.Sprintf(`
Pushes an image to a specified location.
The Image "DESTINATION" uses a "transport":"details" format.
See kpod-push(1) section "DESTINATION" for the expected format`)
pushCommand = cli.Command{
Name: "push",
Usage: "push an image to a specified destination",
Description: pushDescription,
Flags: pushFlags,
Action: pushCmd,
ArgsUsage: "IMAGE DESTINATION",
}
)
func pushCmd(c *cli.Context) error {
var registryCreds *types.DockerAuthConfig
args := c.Args()
if len(args) < 2 {
return errors.New("kpod push requires exactly 2 arguments")
}
if err := validateFlags(c, pushFlags); err != nil {
return err
}
srcName := c.Args().Get(0)
destName := c.Args().Get(1)
registryCredsString := c.String("creds")
certPath := c.String("cert-dir")
skipVerify := !c.BoolT("tls-verify")
removeSignatures := c.Bool("remove-signatures")
signBy := c.String("sign-by")
if registryCredsString != "" {
creds, err := common.ParseRegistryCreds(registryCredsString)
if err != nil {
if err == common.ErrNoPassword {
fmt.Print("Password: ")
password, err := terminal.ReadPassword(0)
if err != nil {
return errors.Wrapf(err, "could not read password from terminal")
}
creds.Password = string(password)
} else {
return err
}
}
registryCreds = creds
}
runtime, err := getRuntime(c)
if err != nil {
return errors.Wrapf(err, "could not create runtime")
}
defer runtime.Shutdown(false)
var writer io.Writer
if !c.Bool("quiet") {
writer = os.Stdout
}
options := libpod.CopyOptions{
Compression: archive.Uncompressed,
SignaturePolicyPath: c.String("signature-policy"),
DockerRegistryOptions: common.DockerRegistryOptions{
DockerRegistryCreds: registryCreds,
DockerCertPath: certPath,
DockerInsecureSkipTLSVerify: skipVerify,
},
SigningOptions: common.SigningOptions{
RemoveSignatures: removeSignatures,
SignBy: signBy,
},
AuthFile: c.String("authfile"),
Writer: writer,
}
return runtime.PushImage(srcName, destName, options)
}
|
