1. Sanjana Das

Sanjana Das

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Viewing 6 posts - 16 through 21 (of 21 total)
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  • in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6541
    Sanjana Das
    Participant

      okay I will try to do that. I just want to confirm that after creating a slice and adding a node to it I will also need to add the public slice_key to that node using the “add/remove ssh keys” notebook right? and then I will be able to ssh into the vm

      in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6531
      Sanjana Das
      Participant

        Yes definitely!

        cat fabric_config/fabric_rc
        export FABRIC_ORCHESTRATOR_HOST=orchestrator.fabric-testbed.net
        export FABRIC_CREDMGR_HOST=cm.fabric-testbed.net
        export FABRIC_CORE_API_HOST=uis.fabric-testbed.net
        export FABRIC_TOKEN_LOCATION=/home/fabric/.tokens.json
        export FABRIC_PROJECT_ID=3b5442dc-e800-4aff-991c-3580388c9c2a
        export FABRIC_BASTION_HOST=bastion.fabric-testbed.net
        export FABRIC_BASTION_USERNAME=sanjana_das_0000109734
        export FABRIC_BASTION_KEY_LOCATION=/home/fabric/work/fabric_config/fabbk
        export FABRIC_SLICE_PUBLIC_KEY_FILE=/home/fabric/work/fabric_config/slice_key.pub
        export FABRIC_SLICE_PRIVATE_KEY_FILE=/home/fabric/work/fabric_config/slice_key
        export FABRIC_AVOID=
        export FABRIC_SSH_COMMAND_LINE=ssh -i {{ _self_.private_ssh_key_file }} -F /home/fabric/work/fabric_config/ssh_config {{ _self_.username }}@{{ _self_.management_ip }}
        export FABRIC_LOG_LEVEL=INFO
        export FABRIC_LOG_FILE=/tmp/fablib/fablib.log
        export FABRIC_BASTION_SSH_CONFIG_FILE=/home/fabric/work/fabric_config/ssh_config

        cat fabric_config/ssh_config
        UserKnownHostsFile /dev/null
        StrictHostKeyChecking no
        ServerAliveInterval 120

        Host bastion.fabric-testbed.net
        User sanjana_das_0000109734
        ForwardAgent yes
        Hostname %h
        IdentityFile /home/fabric/work/fabric_config/fabbk
        IdentitiesOnly yes

        Host * !bastion.fabric-testbed.net
        ProxyJump sanjana_das_0000109734@bastion.fabric-testbed.net:22

        ls -ltr fabric_config
        total 36
        -rw-rw—- 1 fabric users 0 Jan 22 17:43 requirements.txt
        -rw-rw—- 1 fabric users 121 Jan 22 17:43 fabric_config.json
        -rw——- 1 fabric users 2575 Jan 22 17:43 slice_key
        -rw-r–r– 1 fabric users 569 Jan 22 17:43 slice_key.pub
        -rw-rw-r– 1 fabric users 72 Jan 22 17:46 Untitled.ipynb
        -rw-rw-r– 1 fabric users 166 Jan 31 15:15 fabbk.pub
        -rw——- 1 fabric users 492 Jan 31 15:15 fabbk
        -rw-rw-r– 1 fabric users 3510 Feb 1 20:06 fabric_ssh_tunnel_tools.tgz
        -rw-rw-r– 1 fabric users 412 Feb 5 17:39 ssh_config
        -rw-rw—- 1 fabric users 967 Feb 5 17:39 fabric_rc

        in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6522
        Sanjana Das
        Participant

          I did what you suggested and I am still getting the same error from the jupyterhub terminal as well as my local machine terminal.

          Warning: Permanently added ‘bastion.fabric-testbed.net’ (ED25519) to the list of known hosts.
          channel 0: open failed: connect failed: Connection timed out
          stdio forwarding failed
          kex_exchange_identification: Connection closed by remote host
          Connection closed by UNKNOWN port 65535

          in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6518
          Sanjana Das
          Participant

            Hello! Yes I am still facing the same issue

            in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6516
            Sanjana Das
            Participant

              Hello! I have followed that notebook and created a slice! moreover, I also added the public key to the node in the slice using the ‘Add/Remove SSh keys’ notebook. On a side note, I am using the sliver keys generated by jupyterhub.

              in reply to: Cannot SSH to VMs on newy-w2.fabric-testbed.net #6501
              Sanjana Das
              Participant

                Hello! I am new to Fabric and I have been getting the same error Fraida got. I created the bastion SSH keys using the portal and used the configure file in JupytetHub to configure the sliver keys and the SSH config file. A coworker of mine has also been facing the same issue. Where could we be going wrong?

              Viewing 6 posts - 16 through 21 (of 21 total)