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refactored most binaries

Browse source 
added AnsibleOptionsError
removed pulicate parser error class
This commit is contained in:
Brian Coca 2015-04-27 07:31:41 -04:00
commit cdefeb6d84
8 changed files with 754 additions and 687 deletions
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19
v2/ansible/constants.py
View file

@ -40,13 +40,15 @@ def get_config(p, section, key, env_var, default, boolean=False, integer=False,
''' return a configuration variable with casting '''
value = _get_config(p, section, key, env_var, default)
if boolean:
return mk_boolean(value)
if value and integer:
return int(value)
if value and floating:
return float(value)
if value and islist:
return [x.strip() for x in value.split(',')]
value = mk_boolean(value)
if value:
if integer:
value = int(value)
if floating:
value = float(value)
if islist:
if isinstance(value, basestring):
value = [x.strip() for x in value.split(',')]
return value
def _get_config(p, section, key, env_var, default):
@ -104,7 +106,7 @@ DEFAULTS='defaults'
# configurable things
DEFAULT_DEBUG = get_config(p, DEFAULTS, 'debug', 'ANSIBLE_DEBUG', False, boolean=True)
DEFAULT_HOST_LIST = shell_expand_path(get_config(p, DEFAULTS, 'inventory', 'ANSIBLE_INVENTORY', get_config(p, DEFAULTS,'hostfile','ANSIBLE_HOSTS', '/etc/ansible/hosts')))
DEFAULT_HOST_LIST = shell_expand_path(get_config(p, DEFAULTS, 'hostfile', 'ANSIBLE_HOSTS', get_config(p, DEFAULTS,'inventory','ANSIBLE_INVENTORY', '/etc/ansible/hosts')))
DEFAULT_MODULE_PATH = get_config(p, DEFAULTS, 'library', 'ANSIBLE_LIBRARY', None)
DEFAULT_ROLES_PATH = shell_expand_path(get_config(p, DEFAULTS, 'roles_path', 'ANSIBLE_ROLES_PATH', '/etc/ansible/roles'))
DEFAULT_REMOTE_TMP = get_config(p, DEFAULTS, 'remote_tmp', 'ANSIBLE_REMOTE_TEMP', '$HOME/.ansible/tmp')
@ -212,6 +214,7 @@ GALAXY_SCMS = get_config(p, 'galaxy', 'scms', 'ANSIBLE_GALAXY
DEFAULT_PASSWORD_CHARS = ascii_letters + digits + ".,:-_"
# non-configurable things
MODULE_REQUIRE_ARGS = ['command', 'shell', 'raw', 'script']
DEFAULT_BECOME_PASS = None
DEFAULT_SUDO_PASS = None
DEFAULT_REMOTE_PASS = None

16
v2/ansible/errors/__init__.py
View file

@ -140,6 +140,10 @@ class AnsibleError(Exception):
return error_message
class AnsibleOptionsError(AnsibleError):
''' bad or incomplete options passed '''
pass
class AnsibleParserError(AnsibleError):
''' something was detected early that is wrong about a playbook or data file '''
pass
@ -164,6 +168,14 @@ class AnsibleFilterError(AnsibleRuntimeError):
''' a templating failure '''
pass
class AnsibleLookupError(AnsibleRuntimeError):
''' a lookup failure '''
pass
class AnsibleCallbackError(AnsibleRuntimeError):
''' a callback failure '''
pass
class AnsibleUndefinedVariable(AnsibleRuntimeError):
''' a templating failure '''
pass
@ -171,7 +183,3 @@ class AnsibleUndefinedVariable(AnsibleRuntimeError):
class AnsibleFileNotFound(AnsibleRuntimeError):
''' a file missing failure '''
pass
class AnsibleParserError(AnsibleRuntimeError):
''' a parser error '''
pass

117
v2/ansible/galaxy/role.py
View file

@ -36,6 +36,8 @@ class GalaxyRole(object):
SUPPORTED_SCMS = set(['git', 'hg'])
META_MAIN = os.path.join('meta', 'main.yml')
META_INSTALL = os.path.join('meta', '.galaxy_install_info')
ROLE_DIRS = ('defaults','files','handlers','meta','tasks','templates','vars')
def __init__(self, galaxy, role_name, role_version=None, role_url=None):
@ -45,13 +47,13 @@ class GalaxyRole(object):
self.name = role_name
self.meta_data = None
self.install_info = None
self.role_path = (os.path.join(self.roles_path, self.name))
self.path = (os.path.join(galaxy.roles_path, self.name))
# TODO: possibly parse version and url from role_name
self.version = role_version
self.url = role_url
if self.url is None and '://' in self.name:
self.url = self.name
if self.url is None:
self._spec_parse()
if C.GALAXY_SCMS:
self.scms = self.SUPPORTED_SCMS.intersection(set(C.GALAXY_SCMS))
@ -62,7 +64,7 @@ class GalaxyRole(object):
self.display.warning("No valid SCMs configured for Galaxy.")
def fetch_from_scm_archive(self, scm, role_url, role_version):
def fetch_from_scm_archive(self):
# this can be configured to prevent unwanted SCMS but cannot add new ones unless the code is also updated
if scm not in self.scms:
@ -111,12 +113,21 @@ class GalaxyRole(object):
return temp_file.name
def get_metadata(self):
"""
Returns role metadata
"""
if self.meta_data is None:
self._read_metadata
def read_metadata(self):
return self.meta_data
def _read_metadata(self):
"""
Reads the metadata as YAML, if the file 'meta/main.yml' exists
"""
meta_path = os.path.join(self.role_path, self.META_MAIN)
meta_path = os.path.join(self.path, self.META_MAIN)
if os.path.isfile(meta_path):
try:
f = open(meta_path, 'r')
@ -127,15 +138,24 @@ class GalaxyRole(object):
finally:
f.close()
return True
def read_galaxy_install_info(self):
def get_galaxy_install_info(self):
"""
Returns role install info
"""
if self.install_info is None:
self._read_galaxy_isntall_info()
return self.install_info
def _read_galaxy_install_info(self):
"""
Returns the YAML data contained in 'meta/.galaxy_install_info',
if it exists.
"""
info_path = os.path.join(self.role_path, self.META_INSTALL)
info_path = os.path.join(self.path, self.META_INSTALL)
if os.path.isfile(info_path):
try:
f = open(info_path, 'r')
@ -146,9 +166,7 @@ class GalaxyRole(object):
finally:
f.close()
return True
def write_galaxy_install_info(self):
def _write_galaxy_install_info(self):
"""
Writes a YAML-formatted file to the role's meta/ directory
(named .galaxy_install_info) which contains some information
@ -159,7 +177,7 @@ class GalaxyRole(object):
version=self.version,
install_date=datetime.datetime.utcnow().strftime("%c"),
)
info_path = os.path.join(self.role_path, self.META_INSTALL)
info_path = os.path.join(self.path, self.META_INSTALL)
try:
f = open(info_path, 'w+')
self.install_info = yaml.safe_dump(info, f)
@ -178,7 +196,7 @@ class GalaxyRole(object):
"""
if self.read_metadata():
try:
rmtree(self.role_path)
rmtree(self.path)
return True
except:
pass
@ -213,7 +231,7 @@ class GalaxyRole(object):
self.display.error("failed to download the file.")
return False
def install(self, role_version, role_filename):
def install(self, role_filename):
# the file is a tar, so open it that way and extract it
# to the specified (or default) roles directory
@ -246,10 +264,10 @@ class GalaxyRole(object):
# we strip off the top-level directory for all of the files contained within
# the tar file here, since the default is 'github_repo-target', and change it
# to the specified role's name
self.display.display("- extracting %s to %s" % (self.name, self.role_path))
self.display.display("- extracting %s to %s" % (self.name, self.path))
try:
if os.path.exists(self.role_path):
if not os.path.isdir(self.role_path):
if os.path.exists(self.path):
if not os.path.isdir(self.path):
self.display.error("the specified roles path exists and is not a directory.")
return False
elif not getattr(self.options, "force", False):
@ -258,13 +276,13 @@ class GalaxyRole(object):
else:
# using --force, remove the old path
if not self.remove():
self.display.error("%s doesn't appear to contain a role." % self.role_path)
self.display.error("%s doesn't appear to contain a role." % self.path)
self.display.error(" please remove this directory manually if you really want to put the role here.")
return False
else:
os.makedirs(self.role_path)
os.makedirs(self.path)
# now we do the actual extraction to the role_path
# now we do the actual extraction to the path
for member in members:
# we only extract files, and remove any relative path
# bits that might be in the file for security purposes
@ -276,15 +294,62 @@ class GalaxyRole(object):
if part != '..' and '~' not in part and '$' not in part:
final_parts.append(part)
member.name = os.path.join(*final_parts)
role_tar_file.extract(member, self.role_path)
role_tar_file.extract(member, self.path)
# write out the install info file for later use
self.version = role_version
self.write_galaxy_install_info()
self._write_galaxy_install_info()
except OSError as e:
self.display.error("Could not update files in %s: %s" % (self.role_path, str(e)))
self.display.error("Could not update files in %s: %s" % (self.path, str(e)))
return False
# return the parsed yaml metadata
self.display.display("- %s was installed successfully" % self.role_name)
self.display.display("- %s was installed successfully" % self.name)
return True
def get_spec(self):
"""
Returns role spec info
{
'scm': 'git',
'src': 'http://git.example.com/repos/repo.git',
'version': 'v1.0',
'name': 'repo'
}
"""
if self.scm is None and self.url is None:
self._read_galaxy_isntall_info()
return dict(scm=self.scm, src=self.url, version=self.version, role_name=self.name)
def _spec_parse(self):
''' creates separated parts of role spec '''
default_role_versions = dict(git='master', hg='tip')
if not self.url and '://' in self.name:
role_spec = self.name.strip()
if role_spec == "" or role_spec.startswith("#"):
return
tokens = [s.strip() for s in role_spec.split(',')]
# assume https://github.com URLs are git+https:// URLs and not tarballs unless they end in '.zip'
if 'github.com/' in tokens[0] and not tokens[0].startswith("git+") and not tokens[0].endswith('.tar.gz'):
tokens[0] = 'git+' + tokens[0]
if '+' in tokens[0]:
(self.scm, self.url) = tokens[0].split('+')
else:
self.scm = None
self.url = tokens[0]
if len(tokens) >= 2:
self.version = tokens[1]
if len(tokens) == 3:
self.name = tokens[2]
else:
self.name = self._repo_url_to_role_name(tokens[0])
if self.scm and not self.version:
self.version = default_role_versions.get(scm, '')

458
v2/ansible/utils/cli.py
View file

@ -28,6 +28,7 @@ import getpass
from ansible import __version__
from ansible import constants as C
from ansible.errors import AnsibleError
from ansible.utils.unicode import to_bytes
# FIXME: documentation for methods here, which have mostly been
@ -40,141 +41,286 @@ class SortedOptParser(optparse.OptionParser):
self.option_list.sort(key=operator.methodcaller('get_opt_string'))
return optparse.OptionParser.format_help(self, formatter=None)
def base_parser(usage="", output_opts=False, runas_opts=False, meta_opts=False,
async_opts=False, connect_opts=False, subset_opts=False, check_opts=False, diff_opts=False):
''' create an options parser for any ansible script '''
#TODO: move many cli only functions in this file into the CLI class
class CLI(object):
''' code behind bin/ansible* programs '''
parser = SortedOptParser(usage, version=version("%prog"))
VALID_ACTIONS = ['No Actions']
parser.add_option('-u', '--user', default=C.DEFAULT_REMOTE_USER, dest='remote_user',
help='connect as this user (default=%s)' % C.DEFAULT_REMOTE_USER)
parser.add_option('-v','--verbose', dest='verbosity', default=0, action="count",
help="verbose mode (-vvv for more, -vvvv to enable connection debugging)")
parser.add_option('-f','--forks', dest='forks', default=C.DEFAULT_FORKS, type='int',
help="specify number of parallel processes to use (default=%s)" % C.DEFAULT_FORKS)
parser.add_option('-i', '--inventory-file', dest='inventory',
help="specify inventory host file (default=%s)" % C.DEFAULT_HOST_LIST,
default=C.DEFAULT_HOST_LIST)
parser.add_option('-k', '--ask-pass', default=False, dest='ask_pass', action='store_true',
help='ask for connection password')
parser.add_option('--private-key', default=C.DEFAULT_PRIVATE_KEY_FILE, dest='private_key_file',
help='use this file to authenticate the connection')
parser.add_option('--ask-vault-pass', default=False, dest='ask_vault_pass', action='store_true',
help='ask for vault password')
parser.add_option('--vault-password-file', default=C.DEFAULT_VAULT_PASSWORD_FILE,
dest='vault_password_file', help="vault password file")
parser.add_option('--list-hosts', dest='listhosts', action='store_true',
help='outputs a list of matching hosts; does not execute anything else')
parser.add_option('-M', '--module-path', dest='module_path',
help="specify path(s) to module library (default=%s)" % C.DEFAULT_MODULE_PATH,
default=None)
parser.add_option('-e', '--extra-vars', dest="extra_vars", action="append",
help="set additional variables as key=value or YAML/JSON", default=[])
def __init__(self, args, display=None):
"""
Base init method for all command line programs
"""
if subset_opts:
parser.add_option('-l', '--limit', default=C.DEFAULT_SUBSET, dest='subset',
help='further limit selected hosts to an additional pattern')
parser.add_option('-t', '--tags', dest='tags', default='all',
help="only run plays and tasks tagged with these values")
parser.add_option('--skip-tags', dest='skip_tags',
help="only run plays and tasks whose tags do not match these values")
self.args = args
self.options = None
self.parser = None
self.action = None
if output_opts:
parser.add_option('-o', '--one-line', dest='one_line', action='store_true',
help='condense output')
parser.add_option('-t', '--tree', dest='tree', default=None,
help='log output to this directory')
if display is None:
self.display = Display()
else:
self.display = display
if runas_opts:
# priv user defaults to root later on to enable detecting when this option was given here
parser.add_option('-K', '--ask-sudo-pass', default=False, dest='ask_sudo_pass', action='store_true',
help='ask for sudo password (deprecated, use become)')
parser.add_option('--ask-su-pass', default=False, dest='ask_su_pass', action='store_true',
help='ask for su password (deprecated, use become)')
parser.add_option("-s", "--sudo", default=C.DEFAULT_SUDO, action="store_true", dest='sudo',
help="run operations with sudo (nopasswd) (deprecated, use become)")
parser.add_option('-U', '--sudo-user', dest='sudo_user', default=None,
help='desired sudo user (default=root) (deprecated, use become)')
parser.add_option('-S', '--su', default=C.DEFAULT_SU, action='store_true',
help='run operations with su (deprecated, use become)')
parser.add_option('-R', '--su-user', default=None,
help='run operations with su as this user (default=%s) (deprecated, use become)' % C.DEFAULT_SU_USER)
def set_action(self):
"""
Get the action the user wants to execute from the sys argv list.
"""
for i in range(0,len(self.args)):
arg = self.args[i]
if arg in self.VALID_ACTIONS:
self.action = arg
del self.args[i]
break
# consolidated privilege escalation (become)
parser.add_option("-b", "--become", default=C.DEFAULT_BECOME, action="store_true", dest='become',
help="run operations with become (nopasswd implied)")
parser.add_option('--become-method', dest='become_method', default=C.DEFAULT_BECOME_METHOD, type='string',
help="privilege escalation method to use (default=%s), valid choices: [ %s ]" % (C.DEFAULT_BECOME_METHOD, ' | '.join(C.BECOME_METHODS)))
parser.add_option('--become-user', default=None, dest='become_user', type='string',
help='run operations as this user (default=%s)' % C.DEFAULT_BECOME_USER)
parser.add_option('--ask-become-pass', default=False, dest='become_ask_pass', action='store_true',
help='ask for privilege escalation password')
if not self.action:
self.parser.print_help()
raise AnsibleError("Missing required action")
def execute(self):
"""
Actually runs a child defined method using the execute_<action> pattern
"""
fn = getattr(self, "execute_%s" % self.action)
fn()
def parse(self):
raise Exception("Need to implement!")
def run(self):
raise Exception("Need to implement!")
@staticmethod
def ask_vault_passwords(ask_vault_pass=False, ask_new_vault_pass=False, confirm_vault=False, confirm_new=False):
vault_pass = None
new_vault_pass = None
if ask_vault_pass:
vault_pass = getpass.getpass(prompt="Vault password: ")
if ask_vault_pass and confirm_vault:
vault_pass2 = getpass.getpass(prompt="Confirm Vault password: ")
if vault_pass != vault_pass2:
raise errors.AnsibleError("Passwords do not match")
if ask_new_vault_pass:
new_vault_pass = getpass.getpass(prompt="New Vault password: ")
if ask_new_vault_pass and confirm_new:
new_vault_pass2 = getpass.getpass(prompt="Confirm New Vault password: ")
if new_vault_pass != new_vault_pass2:
raise errors.AnsibleError("Passwords do not match")
# enforce no newline chars at the end of passwords
if vault_pass:
vault_pass = to_bytes(vault_pass, errors='strict', nonstring='simplerepr').strip()
if new_vault_pass:
new_vault_pass = to_bytes(new_vault_pass, errors='strict', nonstring='simplerepr').strip()
return vault_pass, new_vault_pass
if connect_opts:
parser.add_option('-c', '--connection', dest='connection', default=C.DEFAULT_TRANSPORT,
help="connection type to use (default=%s)" % C.DEFAULT_TRANSPORT)
parser.add_option('-T', '--timeout', default=C.DEFAULT_TIMEOUT, type='int', dest='timeout',
help="override the connection timeout in seconds (default=%s)" % C.DEFAULT_TIMEOUT)
def ask_passwords(self):
op = self.options
sshpass = None
becomepass = None
become_prompt = ''
if op.ask_pass:
sshpass = getpass.getpass(prompt="SSH password: ")
become_prompt = "%s password[defaults to SSH password]: " % op.become_method.upper()
if sshpass:
sshpass = to_bytes(sshpass, errors='strict', nonstring='simplerepr')
else:
become_prompt = "%s password: " % op.become_method.upper()
if op.become_ask_pass:
becomepass = getpass.getpass(prompt=become_prompt)
if op.ask_pass and becomepass == '':
becomepass = sshpass
if becomepass:
becomepass = to_bytes(becomepass)
return (sshpass, becomepass)
if async_opts:
parser.add_option('-P', '--poll', default=C.DEFAULT_POLL_INTERVAL, type='int',
dest='poll_interval',
help="set the poll interval if using -B (default=%s)" % C.DEFAULT_POLL_INTERVAL)
parser.add_option('-B', '--background', dest='seconds', type='int', default=0,
help='run asynchronously, failing after X seconds (default=N/A)')
def normalize_become_options(self):
''' this keeps backwards compatibility with sudo/su self.options '''
self.options.become_ask_pass = self.options.become_ask_pass or self.options.ask_sudo_pass or self.options.ask_su_pass or C.DEFAULT_BECOME_ASK_PASS
self.options.become_user = self.options.become_user or self.options.sudo_user or self.options.su_user or C.DEFAULT_BECOME_USER
if check_opts:
parser.add_option("-C", "--check", default=False, dest='check', action='store_true',
help="don't make any changes; instead, try to predict some of the changes that may occur")
parser.add_option('--syntax-check', dest='syntax', action='store_true',
help="perform a syntax check on the playbook, but do not execute it")
if diff_opts:
parser.add_option("-D", "--diff", default=False, dest='diff', action='store_true',
help="when changing (small) files and templates, show the differences in those files; works great with --check"
)
if meta_opts:
parser.add_option('--force-handlers', dest='force_handlers', action='store_true',
help="run handlers even if a task fails")
parser.add_option('--flush-cache', dest='flush_cache', action='store_true',
help="clear the fact cache")
return parser
def version(prog):
result = "{0} {1}".format(prog, __version__)
gitinfo = _gitinfo()
if gitinfo:
result = result + " {0}".format(gitinfo)
result = result + "\n configured module search path = %s" % C.DEFAULT_MODULE_PATH
return result
def version_info(gitinfo=False):
if gitinfo:
# expensive call, user with care
ansible_version_string = version('')
else:
ansible_version_string = __version__
ansible_version = ansible_version_string.split()[0]
ansible_versions = ansible_version.split('.')
for counter in range(len(ansible_versions)):
if ansible_versions[counter] == "":
ansible_versions[counter] = 0
try:
ansible_versions[counter] = int(ansible_versions[counter])
except:
if self.options.become:
pass
if len(ansible_versions) < 3:
for counter in range(len(ansible_versions), 3):
ansible_versions.append(0)
return {'string': ansible_version_string.strip(),
'full': ansible_version,
'major': ansible_versions[0],
'minor': ansible_versions[1],
'revision': ansible_versions[2]}
elif self.options.sudo:
self.options.become = True
self.options.become_method = 'sudo'
elif self.options.su:
self.options.become = True
options.become_method = 'su'
def validate_conflicts(self):
op = self.options
# Check for vault related conflicts
if (op.ask_vault_pass and op.vault_password_file):
self.parser.error("--ask-vault-pass and --vault-password-file are mutually exclusive")
# Check for privilege escalation conflicts
if (op.su or op.su_user or op.ask_su_pass) and \
(op.sudo or op.sudo_user or op.ask_sudo_pass) or \
(op.su or op.su_user or op.ask_su_pass) and \
(op.become or op.become_user or op.become_ask_pass) or \
(op.sudo or op.sudo_user or op.ask_sudo_pass) and \
(op.become or op.become_user or op.become_ask_pass):
self.parser.error("Sudo arguments ('--sudo', '--sudo-user', and '--ask-sudo-pass') "
"and su arguments ('-su', '--su-user', and '--ask-su-pass') "
"and become arguments ('--become', '--become-user', and '--ask-become-pass')"
" are exclusive of each other")
@staticmethod
def base_parser(usage="", output_opts=False, runas_opts=False, meta_opts=False,
async_opts=False, connect_opts=False, subset_opts=False, check_opts=False, diff_opts=False):
''' create an options parser for any ansible script '''
parser = SortedOptParser(usage, version=CLI.version("%prog"))
parser.add_option('-u', '--user', default=C.DEFAULT_REMOTE_USER, dest='remote_user',
help='connect as this user (default=%s)' % C.DEFAULT_REMOTE_USER)
parser.add_option('-v','--verbose', dest='verbosity', default=0, action="count",
help="verbose mode (-vvv for more, -vvvv to enable connection debugging)")
parser.add_option('-f','--forks', dest='forks', default=C.DEFAULT_FORKS, type='int',
help="specify number of parallel processes to use (default=%s)" % C.DEFAULT_FORKS)
parser.add_option('-i', '--inventory-file', dest='inventory',
help="specify inventory host file (default=%s)" % C.DEFAULT_HOST_LIST,
default=C.DEFAULT_HOST_LIST)
parser.add_option('-k', '--ask-pass', default=False, dest='ask_pass', action='store_true',
help='ask for connection password')
parser.add_option('--private-key', default=C.DEFAULT_PRIVATE_KEY_FILE, dest='private_key_file',
help='use this file to authenticate the connection')
parser.add_option('--ask-vault-pass', default=False, dest='ask_vault_pass', action='store_true',
help='ask for vault password')
parser.add_option('--vault-password-file', default=C.DEFAULT_VAULT_PASSWORD_FILE,
dest='vault_password_file', help="vault password file")
parser.add_option('--list-hosts', dest='listhosts', action='store_true',
help='outputs a list of matching hosts; does not execute anything else')
parser.add_option('-M', '--module-path', dest='module_path',
help="specify path(s) to module library (default=%s)" % C.DEFAULT_MODULE_PATH,
default=None)
parser.add_option('-e', '--extra-vars', dest="extra_vars", action="append",
help="set additional variables as key=value or YAML/JSON", default=[])
if subset_opts:
parser.add_option('-l', '--limit', default=C.DEFAULT_SUBSET, dest='subset',
help='further limit selected hosts to an additional pattern')
parser.add_option('-t', '--tags', dest='tags', default='all',
help="only run plays and tasks tagged with these values")
parser.add_option('--skip-tags', dest='skip_tags',
help="only run plays and tasks whose tags do not match these values")
if output_opts:
parser.add_option('-o', '--one-line', dest='one_line', action='store_true',
help='condense output')
parser.add_option('-t', '--tree', dest='tree', default=None,
help='log output to this directory')
if runas_opts:
# priv user defaults to root later on to enable detecting when this option was given here
parser.add_option('-K', '--ask-sudo-pass', default=False, dest='ask_sudo_pass', action='store_true',
help='ask for sudo password (deprecated, use become)')
parser.add_option('--ask-su-pass', default=False, dest='ask_su_pass', action='store_true',
help='ask for su password (deprecated, use become)')
parser.add_option("-s", "--sudo", default=C.DEFAULT_SUDO, action="store_true", dest='sudo',
help="run operations with sudo (nopasswd) (deprecated, use become)")
parser.add_option('-U', '--sudo-user', dest='sudo_user', default=None,
help='desired sudo user (default=root) (deprecated, use become)')
parser.add_option('-S', '--su', default=C.DEFAULT_SU, action='store_true',
help='run operations with su (deprecated, use become)')
parser.add_option('-R', '--su-user', default=None,
help='run operations with su as this user (default=%s) (deprecated, use become)' % C.DEFAULT_SU_USER)
# consolidated privilege escalation (become)
parser.add_option("-b", "--become", default=C.DEFAULT_BECOME, action="store_true", dest='become',
help="run operations with become (nopasswd implied)")
parser.add_option('--become-method', dest='become_method', default=C.DEFAULT_BECOME_METHOD, type='string',
help="privilege escalation method to use (default=%s), valid choices: [ %s ]" % (C.DEFAULT_BECOME_METHOD, ' | '.join(C.BECOME_METHODS)))
parser.add_option('--become-user', default=None, dest='become_user', type='string',
help='run operations as this user (default=%s)' % C.DEFAULT_BECOME_USER)
parser.add_option('--ask-become-pass', default=False, dest='become_ask_pass', action='store_true',
help='ask for privilege escalation password')
if connect_opts:
parser.add_option('-c', '--connection', dest='connection', default=C.DEFAULT_TRANSPORT,
help="connection type to use (default=%s)" % C.DEFAULT_TRANSPORT)
parser.add_option('-T', '--timeout', default=C.DEFAULT_TIMEOUT, type='int', dest='timeout',
help="override the connection timeout in seconds (default=%s)" % C.DEFAULT_TIMEOUT)
if async_opts:
parser.add_option('-P', '--poll', default=C.DEFAULT_POLL_INTERVAL, type='int',
dest='poll_interval',
help="set the poll interval if using -B (default=%s)" % C.DEFAULT_POLL_INTERVAL)
parser.add_option('-B', '--background', dest='seconds', type='int', default=0,
help='run asynchronously, failing after X seconds (default=N/A)')
if check_opts:
parser.add_option("-C", "--check", default=False, dest='check', action='store_true',
help="don't make any changes; instead, try to predict some of the changes that may occur")
parser.add_option('--syntax-check', dest='syntax', action='store_true',
help="perform a syntax check on the playbook, but do not execute it")
if diff_opts:
parser.add_option("-D", "--diff", default=False, dest='diff', action='store_true',
help="when changing (small) files and templates, show the differences in those files; works great with --check"
)
if meta_opts:
parser.add_option('--force-handlers', dest='force_handlers', action='store_true',
help="run handlers even if a task fails")
parser.add_option('--flush-cache', dest='flush_cache', action='store_true',
help="clear the fact cache")
return parser
@staticmethod
def version(prog):
result = "{0} {1}".format(prog, __version__)
gitinfo = _gitinfo()
if gitinfo:
result = result + " {0}".format(gitinfo)
result = result + "\n configured module search path = %s" % C.DEFAULT_MODULE_PATH
return result
@staticmethod
def version_info(gitinfo=False):
if gitinfo:
# expensive call, user with care
ansible_version_string = version('')
else:
ansible_version_string = __version__
ansible_version = ansible_version_string.split()[0]
ansible_versions = ansible_version.split('.')
for counter in range(len(ansible_versions)):
if ansible_versions[counter] == "":
ansible_versions[counter] = 0
try:
ansible_versions[counter] = int(ansible_versions[counter])
except:
pass
if len(ansible_versions) < 3:
for counter in range(len(ansible_versions), 3):
ansible_versions.append(0)
return {'string': ansible_version_string.strip(),
'full': ansible_version,
'major': ansible_versions[0],
'minor': ansible_versions[1],
'revision': ansible_versions[2]}
def _git_repo_info(repo_path):
''' returns a string containing git branch, commit id and commit date '''
@ -234,69 +380,3 @@ def _gitinfo():
result += "\n {0}: {1}".format(submodule_path, submodule_info)
f.close()
return result
def ask_passwords(options):
sshpass = None
becomepass = None
vaultpass = None
become_prompt = ''
if options.ask_pass:
sshpass = getpass.getpass(prompt="SSH password: ")
become_prompt = "%s password[defaults to SSH password]: " % options.become_method.upper()
if sshpass:
sshpass = to_bytes(sshpass, errors='strict', nonstring='simplerepr')
else:
become_prompt = "%s password: " % options.become_method.upper()
if options.become_ask_pass:
becomepass = getpass.getpass(prompt=become_prompt)
if options.ask_pass and becomepass == '':
becomepass = sshpass
if becomepass:
becomepass = to_bytes(becomepass)
if options.ask_vault_pass:
vaultpass = getpass.getpass(prompt="Vault password: ")
if vaultpass:
vaultpass = to_bytes(vaultpass, errors='strict', nonstring='simplerepr').strip()
return (sshpass, becomepass, vaultpass)
def normalize_become_options(options):
''' this keeps backwards compatibility with sudo/su options '''
options.become_ask_pass = options.become_ask_pass or options.ask_sudo_pass or options.ask_su_pass or C.DEFAULT_BECOME_ASK_PASS
options.become_user = options.become_user or options.sudo_user or options.su_user or C.DEFAULT_BECOME_USER
if options.become:
pass
elif options.sudo:
options.become = True
options.become_method = 'sudo'
elif options.su:
options.become = True
options.become_method = 'su'
def validate_conflicts(parser, options):
# Check for vault related conflicts
if (options.ask_vault_pass and options.vault_password_file):
parser.error("--ask-vault-pass and --vault-password-file are mutually exclusive")
# Check for privilege escalation conflicts
if (options.su or options.su_user or options.ask_su_pass) and \
(options.sudo or options.sudo_user or options.ask_sudo_pass) or \
(options.su or options.su_user or options.ask_su_pass) and \
(options.become or options.become_user or options.become_ask_pass) or \
(options.sudo or options.sudo_user or options.ask_sudo_pass) and \
(options.become or options.become_user or options.become_ask_pass):
parser.error("Sudo arguments ('--sudo', '--sudo-user', and '--ask-sudo-pass') "
"and su arguments ('-su', '--su-user', and '--ask-su-pass') "
"and become arguments ('--become', '--become-user', and '--ask-become-pass')"
" are exclusive of each other")