offshell

offshell opens an interactive shell into your offscale node. It uses paramiko, a Python implementation of the SSHv2 protocol

Install dependencies

pip install -r requirements.txt

Install package

pip install .

Usage

$ python -m offshell -h
usage: __main__.py [-h] -n NAME [--version] [--etcd ETCD] [--purpose PURPOSE]
                   [--load-system-host-keys LOAD_SYSTEM_HOST_KEYS] [-o]

offshell opens an interactive shell into your offscale node.

optional arguments:
  -h, --help            show this help message and exit
  -n NAME, --name NAME  Name of node. /{purpose}/{node_name} will overwrite
                        `--purpose`.
  --version             show program's version number and exit
  --etcd ETCD           Server location [127.0.0.1:4001]
  --purpose PURPOSE, --cluster PURPOSE
                        Purpose of the node. Groups all together
                        (hierarchically). Defaults to: 'unclustered'
  --load-system-host-keys LOAD_SYSTEM_HOST_KEYS
                        Load host keys from a system (read-only) file.
  --load-ssh-config LOAD_SSH_CONFIG
                        Load SSH config from a system (read-only) file
  -o, --ssh-config      Output SSH config format. Don't connect.

Sane defaults means usually you just:

$ python -m offshell -n node_name

If you prefer to use ssh, you can use this to add nodes to your ssh_config like so:

$ python -m offshell -n node_name --ssh-config >> ~/.ssh/config

License

Licensed under any of:

• Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)
• CC0 license (LICENSE-CC0 or https://creativecommons.org/publicdomain/zero/1.0/legalcode)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be licensed as above, without any additional terms or conditions.