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salt.utils.vt_helper
~~~~~~~~~~~~~~~~~~~~
VT Helper
This module provides the SSHConnection to expose an SSH connection object
allowing users to programmatically execute commands on a remote server using
Salt VT.
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SSH Connection to a remote server.
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Establishes a connection to the remote server.
The format for parameters is:
username (string): The username to use for this
ssh connection. Defaults to root.
password (string): The password to use for this
ssh connection. Defaults to password.
host (string): The host to connect to.
Defaults to localhost.
key_accept (boolean): Should we accept this host's key
and add it to the known_hosts file? Defaults to False.
prompt (string): The shell prompt (regex) on the server.
Prompt is compiled into a regular expression.
Defaults to (Cmd)
passwd_retries (int): How many times should I try to send the password?
Defaults to 3.
linesep (string): The line separator to use when sending
commands to the server. Defaults to os.linesep.
ssh_args (string): Extra ssh args to use with ssh.
Example: '-o PubkeyAuthentication=no'
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Send this command to the server and
return a tuple of the output and the stderr.
The format for parameters is:
cmd (string): The command to send to the sever.
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Close the server connection
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