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-p has been replaced by a required option. Various docs changes.

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This commit is contained in:
Michael DeHaan
2012-03-01 22:10:47 -05:00
parent 4ce1f1dd5e
commit 847846af0e
7 changed files with 89 additions and 77 deletions
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102
bin/ansible
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@@ -38,37 +38,33 @@ class Cli(object):
pass
def runner(self):
parser = OptionParser()
parser = OptionParser(usage = 'ansible <host-pattern> [options]')
parser.add_option("-a", "--args", dest="module_args",
help="module arguments", default=C.DEFAULT_MODULE_ARGS)
parser.add_option('-f','--forks', dest='forks', default=C.DEFAULT_FORKS, type='int',
help='set the number of forks to start up')
parser.add_option("-p", "--host-pattern", dest="hosts",
help="hostname glob or group name", default=C.DEFAULT_PATTERN)
parser.add_option("-i", "--inventory", dest="inventory",
help="inventory host list", default=C.DEFAULT_HOST_LIST)
help='number of parallel processes to use')
parser.add_option("-i", "--inventory-file", dest="inventory",
help="inventory host file", default=C.DEFAULT_HOST_LIST)
parser.add_option("-k", "--ask-pass", default=False, action="store_true",
help="ask the user to input the ssh password for connecting")
parser.add_option("-m", "--module-path", dest="module_path",
help="ask for SSH password")
parser.add_option("-M", "--module-path", dest="module_path",
help="path to module library", default=C.DEFAULT_MODULE_PATH)
parser.add_option("-n", "--name", dest="module_name",
help="module name to execute", default=None)
parser.add_option("-m", "--module-name", dest="module_name",
help="module name to execute", default=C.DEFAULT_MODULE_NAME)
parser.add_option('-o', '--one-line', dest='one_line', action='store_true',
help="try to print output on one line")
help="condense output")
parser.add_option('-t', '--tree', dest='tree', default=None,
help="if specified, a directory name to save output to, one file per host")
help="log output to this directory")
parser.add_option('-T', '--timeout', default=C.DEFAULT_TIMEOUT, type='int',
dest='timeout', help="set the timeout in seconds for ssh")
dest='timeout', help="set the SSH timeout in seconds")
parser.add_option('-u', '--user', default=C.DEFAULT_REMOTE_USER,
dest='remote_user', help='set the default username')
dest='remote_user', help='connect as this user')
options, args = parser.parse_args()
if options.module_name is None:
print >> sys.stderr, "-n is required"
if len(args) == 0 or len(args) > 1:
parser.print_help()
sys.exit(1)
# TODO: more shell like splitting on module_args would
# be a good idea
pattern = args[0]
sshpass = None
if options.ask_pass:
@@ -85,7 +81,7 @@ class Cli(object):
host_list=options.inventory,
timeout=options.timeout,
forks=options.forks,
pattern=options.hosts,
pattern=pattern,
verbose=True,
)
return runner
@@ -95,6 +91,10 @@ class Cli(object):
# if specifying output destination (aka tree output saves), create the
# directory to output to
if results is None:
print >> sys.stderr, "No hosts matched"
sys.exit(1)
options = self.options
# TODO: split into function
@@ -117,64 +117,64 @@ class Cli(object):
for hostname in sorted(results['contacted']):
result = results['contacted'][hostname]
# TODO: refactor
rc = 0
msg = ''
failed = False
stdout = None
stderr = None
traceback = None
error = None
if type(result) == dict:
failed = result.get('failed', 0)
msg = result.get('msg', '')
if module_name == 'command':
# TODO: refactor
rc = result.get('rc',0)
stdout = result.get('stdout', '')
stderr = result.get('stderr', '')
traceback = result.get('traceback', '')
error = result.get('error', '')
# detect and show failures, if any
if rc != 0 or failed:
msg = "Error: %s: \n" % hostname
if stdout:
msg += stdout
if stderr:
msg += stderr
if traceback:
msg += traceback
if error:
msg += error
print >> sys.stderr, msg
continue
if options.one_line:
# try to print everything on one line, but don't strip newlines
# if the command output happend to be too long
if module_name == 'command':
msg = "(stdout) %s" % stdout
if stderr.rstrip() != '':
msg = "(stdout) %s (stderr) %s" % (stdout,stderr)
print "%s | rc=%s | %s" % (
hostname, rc, msg
)
if not failed:
buf = "(stdout) %s" % stdout
if stderr.rstrip() != '':
buf = "(stdout) %s (stderr) %s" % (stdout,stderr)
print "%s | rc=%s | %s" % (
hostname, rc, buf
)
else:
print "%s | (error) %s" % (hostname, msg)
else:
print "%s | %s" % (hostname, result)
else:
# summarize response from command in multiple lines
buf = ''
if module_name == 'command':
buf = ''
buf += "%s | rc=%s >>\n" % (hostname, rc)
if not failed:
buf += "%s | rc=%s >>\n" % (hostname, rc)
else:
buf += "%s | rc=%s | FAILED >>\n" % (hostname, rc)
buf += stdout
if stderr:
buf += stderr
if msg:
buf += msg
print buf
if options.tree:
path = os.path.join(options.tree, hostname)
fd = open(path, "w+")
fd.write(buf)
fd.close()
else:
print "%s >>" % hostname
print json.dumps(result, indent=4, sort_keys=True)
if not failed:
buf += "%s >>" % hostname
else:
buf += "%s | FAILED >>" % hostname
buf += json.dumps(result, indent=4, sort_keys=True)
if options.tree:
path = os.path.join(options.tree, hostname)
fd = open(path, "w+")
fd.write(buf)
fd.close()
if len(results['dark'].keys()) > 0:
print >> sys.stderr, "*** Hosts which could not be contacted or did not respond: ***"