Docker:从私有的GitHub存储库中获取 [英] Docker: go get from a private GitHub repo

问题描述

我正在尝试运行一个容器，该容器将公开私有GitHub存储库上的软件包中的golang服务.

I'm trying to run a container that will expose a golang service from a package that I have on a private GitHub repo.

由于我与GCE合作，因此我的入门图片是google/debian:wheezy.

Since I am working with GCE, my starter image is google/debian:wheezy.

安装所有必需的依赖项和工具后，我正在运行

After installing all the required dependancies and tools, I am running

RUN go get github.com/<my_org>/<my_package>

，其中软件包是私有存储库.

where the package is a private repo.

我添加了我的GitHub SSH密钥，以允许从私有存储库克隆到docker文件:

I have added my GitHub SSH keys to allow the cloning from the private repo to the docker file:

ADD priv/id_rsa /root/.ssh/id_rsa
ADD priv/id_rsa.pub /root/.ssh/id_rsa.pub

仍然，当go尝试克隆存储库时，在go get进程中出现错误:

Still, I am getting an error during the go get process when go tried to clone the repo:

# cd .; git clone https://github.com/<my_org>/<my_package> /gopath/src/github.com/<my_org>/<my_package>
Cloning into '/gopath/src/github.com/<my_org>/<my_package>'...
fatal: could not read Username for 'https://github.com': No such device or address
package github.com/<my_org>/<my_package>: exit status 128

要调试该问题，请从Dockerfile运行:

To debug the problem, from the Dockerfile, I am running:

RUN ssh-keyscan -t rsa github.com 2>&1 >> /root/.ssh/known_hosts

这告诉我有一些问题.看起来验证私钥是可以的，但是在公钥上发生了一些奇怪的事情.这是完整的ssh-keyscan结果:

And this tells me there are some problems. It looks like validating the private key is OK but something weird is going on the the public key. This is the complete ssh-keyscan result:

OpenSSH_6.0p1 Debian-4+deb7u2, OpenSSL 1.0.1e 11 Feb 2013
Pseudo-terminal will not be allocated because stdin is not a terminal.
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to github.com [192.30.252.129] port 22.
debug1: Connection established.
debug1: permanently_set_uid: 0/0
debug1: identity file /root/.ssh/id_rsa type 1
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: identity file /root/.ssh/id_rsa-cert type -1
debug1: identity file /root/.ssh/id_dsa type -1
debug1: identity file /root/.ssh/id_dsa-cert type -1
debug1: identity file /root/.ssh/id_ecdsa type -1
debug1: identity file /root/.ssh/id_ecdsa-cert type -1
debug1: Remote protocol version 2.0, remote software version libssh-0.6.0
debug1: no match: libssh-0.6.0
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.0p1 Debian-4+deb7u2
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-sha1 none
debug1: kex: client->server aes128-ctr hmac-sha1 none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: RSA 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48
debug1: Host 'github.com' is known and matches the RSA host key.
debug1: Found key in /root/.ssh/known_hosts:1
Warning: Permanently added the RSA host key for IP address '192.30.252.129' to the list of known hosts.
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /root/.ssh/id_rsa
debug1: Server accepts key: pkalg ssh-rsa blen 279
debug1: key_parse_private_pem: PEM_read_PrivateKey failed
debug1: read PEM private key done: type <unknown>
debug1: read_passphrase: can't open /dev/tty: No such device or address
debug1: Trying private key: /root/.ssh/id_dsa
debug1: Trying private key: /root/.ssh/id_ecdsa
debug1: No more authentication methods to try.
Permission denied (publickey).

我在专用/公用密钥上尝试了chmod 600和chmod 700，但这没有帮助.

I have tried chmod 600 and chmod 700 on the priv/public keys, this did not help.

有任何线索吗?有谁能成功运行go从docker的debian上的私人仓库中获取go?

Any clues? Has anyone succeeding in running go get that fetches from private repos on debian from docker?

推荐答案

经过一番破解，我发现了这一点.这不是理想的解决方案，因为它涉及安装SSH，以及在容器中构建私钥.该示例基于官方 Docker golang映像(Debian Wheezy):

I figured this out after a bit of hacking around. Not an ideal solution as it involves installing SSH, plus building a private key into the container. This example is based on the official Docker golang image (Debian Wheezy):

您的示例的主要区别在于您需要一个git config命令来强制使用ssh而不是默认的https.

The main difference to your example is that you need a git config command to force ssh instead of the default https.

FROM golang

RUN apt-get update && apt-get install -y ca-certificates git-core ssh

ADD keys/my_key_rsa /root/.ssh/id_rsa
RUN chmod 700 /root/.ssh/id_rsa
RUN echo "Host github.com\n\tStrictHostKeyChecking no\n" >> /root/.ssh/config
RUN git config --global url.ssh://[e-mail]/.insteadOf https://github.com/

ADD . /go/src/github.com/myaccount/myprivaterepo

RUN go get github.com/myaccount/myprivaterepo
RUN go install github.com/myaccount/myprivaterepo

这篇关于Docker:从私有的GitHub存储库中获取的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！