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It seems that this problem is usual, but after a lot of searching, I didn't find any solutions.

I can't clone repositories on a gitlab instance hosted on aws ec2.

Clonage dans 'angular2'...
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I tried to use a config file for my ssh without result.

Here is the output of ssh -vT command

OpenSSH_7.2p2 Ubuntu-4ubuntu2.1, OpenSSL 1.0.2g  1 Mar 2016
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to gitlab.com [52.167.219.168] port 22.
debug1: Connection established.
debug1: identity file /home/chd/.ssh/id_rsa type 1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_rsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_dsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_dsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_ecdsa type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_ecdsa-cert type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_ed25519 type -1
debug1: key_load_public: No such file or directory
debug1: identity file /home/chd/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
debug1: Remote protocol version 2.0, remote software version  
OpenSSH_7.2p2 Ubuntu-4ubuntu2.1
debug1: match: OpenSSH_7.2p2 Ubuntu-4ubuntu2.1 pat OpenSSH* compat 0x04000000
debug1: Authenticating to gitlab.com:22 as 'git'
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: algorithm: curve25519-sha256@libssh.org
debug1: kex: host key algorithm: ecdsa-sha2-nistp256
debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:HbW3g8zUjNSksFbqTiUWPWg2Bq1x8xdGUrliXFzSnUw
debug1: Host 'gitlab.com' is known and matches the ECDSA host key.
debug1: Found key in /home/chd/.ssh/known_hosts:3
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: rekey after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<rsa-sha2-256,rsa-sha2-512>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/chd/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /home/chd/.ssh/id_dsa
debug1: Trying private key: /home/chd/.ssh/id_ecdsa
debug1: Trying private key: /home/chd/.ssh/id_ed25519
debug1: No more authentication methods to try.
Permission denied (publickey).

I precise I don't have the hand on aws instance.

Thanks for helping.

chd
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2 Answers2

0

Your private key is not accepted by the server:

debug1: Next authentication method: publickey
debug1: Offering RSA public key: /home/chd/.ssh/id_rsa
debug1: Authentications that can continue: publickey

Make sure the /home/chd/.ssh/id_rsa.pub is in the gitlab.com SSH keys.

Jakuje
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    Yes, I entered the good public key (same in the file id_rsa.pub and in my gitlab account) – chd Mar 31 '17 at 08:32
0

change the remote url from ssh to https
use git remote origin set-url <your https url> to change in the directory where you initialized the git repo

alpheus
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  • Https is not supported by the Gitlab instance – chd Mar 31 '17 at 08:33
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    It is in general. Are you using a self hosted version or something else? – alpheus Mar 31 '17 at 08:35
  • Seems to be the way is configured the the gitlab instance. As I said, I don't have the hand on this. – chd Mar 31 '17 at 09:12
  • ok, do one thing - go to the amazon instance, and write `ssh-keygen`. and just press enter 2-3 times. you will get something like [this](http://corlan.org/wp-content/uploads/2011/01/ssh-2.jpg)
    just copy the path from the terminal (just like in the screenshot) - /Users/...../.ssh/id_rsa.pub now on your ssh instance type `cat `
    copy the output
    go to gitlabs profile settings > add ssh keys > paste it , save it and it will work     – alpheus Mar 31 '17 at 10:17
  • I did it already. I tried many times. This doesn't work here and I don't know why. That's the point. I precise I have an another gitlab instance and I run connection via ssh without problems. – chd Mar 31 '17 at 10:35
  • can you give the output of `git config --list` on your server – alpheus Mar 31 '17 at 10:44
  • Sorry, I don't have access on the server. I mean, I'm not the owner of the repo but I have the access right. No problem with that. I'm in the same group as people who have no problem. – chd Mar 31 '17 at 11:31
  • how are you trying to clone if you dont have access to the server? – alpheus Mar 31 '17 at 11:39
  • I have the user rights for the gitlab instance, but no rights over the amazon server hosting gitlab. – chd Mar 31 '17 at 11:44
  • no i am talking about the amazon ec2 server where you are cloning the code – alpheus Mar 31 '17 at 11:50
  • Ok, I have no access. I just have the rights for using the graphical interface of gitlab. I have no other access. And my own shell... – chd Mar 31 '17 at 12:07
  • git clone + I paste from gitlab ssh clipboard. Classical way. – chd Mar 31 '17 at 12:51
  • on your system or a server? – alpheus Mar 31 '17 at 13:09