Module host_check

This module provides functions to support hosts-file and remote-command configuration in the Configuration GUI.

Classes

[hide private]

_ErrorLevel
An ErrorLevel is an ordered type that represents the severity of a host-check error.

Error
An Error represents an system-level issue that prevents remote commands executed via ssh from succeeding.

Functions

[hide private]

ssh_check(host, user='')
Check whether remote commands to the given host succeed or not.

host_check(entry, hostfile='', cwd=None)
Check whether jobs can be run successfully using the given host entry.

Variables

[hide private]

SCHRODINGER = '/scr/buildbot/savedbuilds/NB/2016-3/build-133'

OK = OK

WARNING = WARNING

ERROR = ERROR

ERR_LEVEL = {'error': ERROR, 'ok': OK, 'warning': WARNING}

__package__ = 'schrodinger.job'

Function Details

[hide private]

ssh_check(host, user=`''`)

Check whether remote commands to the given host succeed or not. An alternate remote account name can be specified.

Results are returned in a list of Error objects reporting any serious problems uncovered with remote commands to the specified host.

The current implementation involves executing a separate test program to diagnose remote-command issues, remote_command.pl.

host_check(entry, hostfile=`''`, cwd=None)

Check whether jobs can be run successfully using the given host entry. A non-default hosts file can be specified; otherwise the usual hosts file is used.

Results are returned in a list of Error objects reporting any serious problems uncovered with jobs launched to the specified host entry.

The current implementation involves executing a separate test program, "$SCHRODINGER/installation_check", to manage the test job and diagnose the problem, if it fails.

Parameters:

cwd (str) - Use to set the current working directory.

Module host_check

ssh_check(host, user='')

host_check(entry, hostfile='', cwd=None)

ssh_check(host, user=`''`)

host_check(entry, hostfile=`''`, cwd=None)