Cannot git-clone an OpenShift application

Question

I just opened an OpenShift account, and went through this tutorial:

https://www.openshift.com/blogs/any-version-of-nodejs-you-want-in-the-cloud-openshift-does-it-paas-style

When I got to creating the app, I got the following error:

erelsgl@erelsgl-H61MLC:~/mynode$ sudo rhc create-app mynode nodejs-0.6
Application Options
-------------------
  Namespace:  erel
  Cartridges: nodejs-0.6
  Gear Size:  default
  Scaling:    no

Creating application 'mynode' ... done


Waiting for your DNS name to be available ... done

Cloning into 'mynode'...
Warning: Permanently added the RSA host key for IP address '23.22.156.99' to the list of known hosts.
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
fatal: The remote end hung up unexpectedly
Unable to clone your repository. Called Git with: git clone
ssh://[e-mail]/~/git/mynode.git/ "mynode"

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
WARNING:  Your application was created successfully but had problems during
          configuration. Below is a list of the issues and steps you can
          take to complete the configuration of your application.

  Application URL: http://mynode-erel.rhcloud.com/

  Issues:
    1. We were unable to clone your application's git repo - Unable to clone your repository.
Called Git with: git clone
ssh://[e-mail]/~/git/mynode.git/ "mynode"

  Steps to complete your configuration:
    1. Clone your git repo
      $ rhc git-clone mynode

  If you continue to experience problems after completing these steps,
  you can try destroying and recreating the application:

    $ rhc app delete mynode --confirm

  Please contact us if you are unable to successfully create your
  application:

    Support - https://www.openshift.com/support

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!



Your application 'mynode' is now available.

  URL:        http://mynode-erel.rhcloud.com/
  SSH to:     [e-mail]
  Git remote: ssh://[e-mail]/~/git/mynode.git/

Run 'rhc show-app mynode' for more details about your app.

I tried to clone, and got this:

erelsgl@erelsgl-H61MLC:~/mynode$ sudo rhc git-clone mynode
Cloning into 'mynode'...
Permission denied (publickey,gssapi-keyex,gssapi-with-mic).
fatal: The remote end hung up unexpectedly
Unable to clone your repository. Called Git with: git clone
ssh://[e-mail]/~/git/mynode.git/ "mynode"

EDIT: I have an ssh key:

erelsgl@erelsgl-H61MLC:~/mynode$ sudo rhc sshkey list
default (type: ssh-rsa)
-----------------------
Fingerprint: 62:...

You have 1 SSH keys associated with your account.

Answer 1

It looks like you are having issues with your ssh key. Have you added one to openshift? You can run rhc sshkey list to check. Make sure that one of these private keys is in your ssh folder, C:\user\\[username]\\.ssh\ for windows and ~/.ssh on linux (Note that on both os's they are hidden folders). Openshift refuses to let you do anything with the git repo unless it can verify your ssh key. Take a look at this Openshift SSH Documentation for more details.