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Minor error handling tweaks (yell if no args) for ansible-command and some minor

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style bits (underscores between compound words, use dest always in optparse)
This commit is contained in:
Michael DeHaan 2012-02-28 00:28:43 -05:00
commit 0321afb1e3
3 changed files with 28 additions and 20 deletions
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33
bin/ans-command
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@ -25,19 +25,19 @@ import os
import getpass
import ansible.runner
import shlex
from ansible.scripts import base_ans_parser, errorprint
from ansible.scripts import base_ans_parser, error_print
def main(args):
parser = base_ans_parser(outputpath=False)
parser = base_ans_parser(output_path=False)
parser.usage = "ans-command [options] command-to-run"
parser.add_option('--returncodes', action='store_true',
parser.add_option('-c', '--return-codes', dest='return_codes', action='store_true',
help="prefix each line with the commands returncode")
parser.add_option('-1', '--oneline', action='store_true',
parser.add_option('-1', '--one-line', dest='one_line', action='store_true',
help="output all things as one line - to make grepping easier, will \
not remove \\n's from output of commands, though")
parser.add_option('-o', '--output-to-dir', dest='output_dest', default=None,
help="output each hosts results to a file in a dir named for the host")
parser.add_option('-o', '--output-dir', dest='output_dest', default=None,
help="output each host's results to a file in a dir named for the host")
options, args = parser.parse_args(args)
sshpass = None
@ -61,7 +61,14 @@ def main(args):
print >> sys.stderr, "Cannot write to path %s" % options.output_dest
sys.exit(1)
if len(args) == 0:
print >> sys.stderr, "Missing argument. What should be executed?"
sys.exit(1)
mycmd = ' '.join(args)
print "FORKS=%s" % options.forks
runner = ansible.runner.Runner(
module_name='command',
module_path=options.module_path,
@ -86,36 +93,36 @@ def main(args):
msg += d.get('stderr', '')
msg += d.get('traceback', '')
msg += d.get('error', '')
errorprint(msg)
error_print(msg)
continue
if options.output_dest:
fo = open(options.output_dest + '/' + hn +'.output', 'w')
fo.write(mycmd + '\n')
fo.write('%s:\n' % hn)
if options.returncodes:
if options.return_codes:
fo.write('return code: %s\n' % d['rc'])
fo.write('%s\nErrors:\n%s\n' % (d['stdout'], d['stderr']))
fo.close()
continue
if options.oneline:
if options.returncodes:
if options.one_line:
if options.return_codes:
print '%s:%s:%s:%s' % (hn, d['rc'], d['stdout'], d['stderr'])
else:
print '%s:%s:%s' % (hn, d['stdout'], d['stderr'])
else:
print '%s:' % hn
if options.returncodes:
if options.return_codes:
print 'return code:%s\n' % d['rc']
print '%s' % d['stdout']
if d.get('stderr', None):
print '%s' % d['stderr']
if results['dark']:
errorprint('Hosts which could not be contacted or did not respond:')
error_print('Hosts which could not be contacted or did not respond:')
for hn in sorted(results['dark']):
errorprint(hn)
error_print(hn)
print ''