码头工人信任标志

描述

签名图像

用法

$ docker trust sign IMAGE:TAG

扩展说明

docker trust sign 向标签添加签名以创建签名的存储库。

有关此命令的示例用法，请参阅下面的示例部分。

选项

名称，简写 默认 描述
--local 签署本地标记的图像

例子

以仓库管理员身份签名标签

给定一个图像：

$ docker trust inspect --pretty example/trust-demo

SIGNED TAG          DIGEST                                                             SIGNERS
v1                  c24134c079c35e698060beabe110bb83ab285d0d978de7d92fed2c8c83570a41   (Repo Admin)

Administrative keys for example/trust-demo:
Repository Key: 36d4c3601102fa7c5712a343c03b94469e5835fb27c191b529c06fd19c14a942
Root Key:       246d360f7c53a9021ee7d4259e3c5692f3f1f7ad4737b1ea8c7b8da741ad980b

使用签署新标签docker trust sign：

$ docker trust sign example/trust-demo:v2

Signing and pushing trust metadata for example/trust-demo:v2
The push refers to a repository [docker.io/example/trust-demo]
eed4e566104a: Layer already exists
77edfb6d1e3c: Layer already exists
c69f806905c2: Layer already exists
582f327616f1: Layer already exists
a3fbb648f0bd: Layer already exists
5eac2de68a97: Layer already exists
8d4d1ab5ff74: Layer already exists
v2: digest: sha256:8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56 size: 1787
Signing and pushing trust metadata
Enter passphrase for repository key with ID 36d4c36:
Successfully signed docker.io/example/trust-demo:v2

使用docker trust inspect --pretty列出的新的签名：

$ docker trust inspect --pretty example/trust-demo

SIGNED TAG          DIGEST                                                             SIGNERS
v1                  c24134c079c35e698060beabe110bb83ab285d0d978de7d92fed2c8c83570a41   (Repo Admin)
v2                  8f6f460abf0436922df7eb06d28b3cdf733d2cac1a185456c26debbff0839c56   (Repo Admin)

Administrative keys for example/trust-demo:
Repository Key: 36d4c3601102fa7c5712a343c03b94469e5835fb27c191b529c06fd19c14a942
Root Key:       246d360f7c53a9021ee7d4259e3c5692f3f1f7ad4737b1ea8c7b8da741ad980b

将标签签名为签名人

给定一个图像：

$ docker trust inspect --pretty example/trust-demo

No signatures for example/trust-demo


List of signers and their keys for example/trust-demo:

SIGNER              KEYS
alice               05e87edcaecb
bob                 5600f5ab76a2

Administrative keys for example/trust-demo:
Repository Key: ecc457614c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key:       3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949

使用签署新标签docker trust sign：

$ docker trust sign example/trust-demo:v1

Signing and pushing trust metadata for example/trust-demo:v1
The push refers to a repository [docker.io/example/trust-demo]
26b126eb8632: Layer already exists
220d34b5f6c9: Layer already exists
8a5132998025: Layer already exists
aca233ed29c3: Layer already exists
e5d2f035d7a4: Layer already exists
v1: digest: sha256:74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4 size: 1357
Signing and pushing trust metadata
Enter passphrase for delegation key with ID 27d42a8:
Successfully signed docker.io/example/trust-demo:v1

docker trust inspect --pretty 列出新的签名：

$ docker trust inspect --pretty example/trust-demo

SIGNED TAG          DIGEST                                                             SIGNERS
v1                  74d4bfa917d55d53c7df3d2ab20a8d926874d61c3da5ef6de15dd2654fc467c4   alice

List of signers and their keys for example/trust-demo:

SIGNER              KEYS
alice               05e87edcaecb
bob                 5600f5ab76a2

Administrative keys for example/trust-demo:
Repository Key: ecc457614c9fc399da523a5f4e24fe306a0a6ee1cc79a10e4555b3c6ab02f71e
Root Key:       3cb2228f6561e58f46dbc4cda4fcaff9d5ef22e865a94636f82450d1d2234949

上级命令

命令 描述
码头工人信任 管理对Docker映像的信任
命令 描述
码头工人信任检查 返回有关密钥和签名的低级信息
码头工人信任密钥 管理用于签署Docker映像的密钥
码头工人信任撤销 解除对图片的信任
码头工人信任标志 签名图像
码头工人信任签署人 管理可以签署Docker映像的实体