/etc/docker/key.json

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最新推荐文章于 2024-05-25 15:53:37 发布

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文章标签： json 运维

/etc/docker/key.json文件中包含了Docker用于TLS连接的密钥信息。此密钥用于Docker与TLS服务器如镜像仓库的安全连接。密钥由Docker引擎在启动时自动生成，即使删除也无风险，但因TLS使用暴露的密钥不安全，故应视为敏感信息。

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/etc/docker/key.json 描述信息：

This is the dockerd key for TLS connections.
in web format, that docker uses when connecting to other TLS servers like registries.
It's automatically generated by the docker engine on startup, so there's no risk if deleted.
You should treat it as sensitive since TLS connections using an exposed key are not secure.

[root@localhost ~]$ cat /etc/docker/key.json 
{
    "crv":"P-256",
    "d":"-o-BHLQyZQDlPUvzOuAFPyoECBHMHApaJCTy2ProBdE",
    "kid":"3ZXC:EHNN:OXY7:SWUD:DBAU:QHU5:PWOX:HDD3:SNQ7:HYQD:HYBI:HXZ4",
    "kty":"EC","x":"CY2phVcW87xBejNSxnAAL2XU-r2vELa_246zaKgNZrU",
    "y":"Ev-JgNcf7PsRXCB7nDW6iASUMOhojRj5SS45ywI6NHQ"
}