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__init__.py
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__init__.py
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import argparse
import getpass
import logging
import pkg_resources
import os
import subprocess
import sys
from binascii import b2a_base64
from lazy import lazy
from ploy.common import yesno
from operator import attrgetter
from os.path import pathsep
log = logging.getLogger('ploy_ansible')
ansible_paths = dict(
lookup=[os.path.join(os.path.abspath(os.path.dirname(__file__)), 'lookup_plugins')])
def get_ansible_version():
from ansible import __version__
return tuple(int(x) for x in __version__.split('.'))
def inject_ansible_paths():
# collect and inject ansible paths (roles and library) from entrypoints
try:
import ansible.constants as C
import ansible
except ImportError:
log.error("Can't import ansible, check whether it's installed correctly.")
sys.exit(1)
if get_ansible_version() >= (1, 10):
log.warn(
"You are using an untested version %s of ansible. "
"The latest tested version is 1.9.X. "
"Any errors may be caused by that newer version." % ansible.__version__)
extra_roles = []
extra_library = []
plugin_path_names = set(x for x in dir(C) if x.endswith('_PLUGIN_PATH'))
extra_plugins = {}
for entrypoint in pkg_resources.iter_entry_points(group='ansible_paths'):
pathinfo = entrypoint.load()
extra_roles.extend(pathinfo.get('roles', []))
extra_library.extend(pathinfo.get('library', []))
for key in pathinfo:
plugin_path_name = 'DEFAULT_%s_PLUGIN_PATH' % key.upper()
if plugin_path_name in plugin_path_names:
extra_plugins.setdefault(plugin_path_name, []).extend(pathinfo[key])
roles = list(extra_roles)
if C.DEFAULT_ROLES_PATH is not None:
roles.append(C.DEFAULT_ROLES_PATH)
C.DEFAULT_ROLES_PATH = pathsep.join(roles)
library = list(extra_library)
if C.DEFAULT_MODULE_PATH is not None:
library.append(C.DEFAULT_MODULE_PATH)
C.DEFAULT_MODULE_PATH = pathsep.join(library)
for attr in extra_plugins:
setattr(C, attr, pathsep.join([pathsep.join(extra_plugins[attr]), getattr(C, attr)]))
def get_playbooks_directory(main_config):
ansible_config = main_config.get('global', {}).get('ansible', {})
default = os.path.dirname(main_config.path)
return ansible_config.get('playbooks-directory', default)
class NullSource:
def get(self, fail_on_error=True):
return
def set(self, key):
log.error("No vault password source set.")
sys.exit(1)
def delete(self):
log.error("No vault password source set.")
sys.exit(1)
class KeyringSource:
keyring = None
def __init__(self, id):
if self.keyring is None:
try:
import keyring
except ImportError:
log.error("Couldn't import 'keyring' library.")
sys.exit(1)
self.keyring = keyring
if not id:
log.error("No unique id for vault password in keyring secified.")
sys.exit(1)
self.id = id
def get(self, fail_on_error=True):
result = self.keyring.get_password("ploy_ansible", self.id)
if result is None and fail_on_error:
log.error("No password stored in keyring for service 'ploy_ansible' with username '%s'." % self.id)
log.info("Use the 'vault-key' command to manage your keys.")
sys.exit(1)
return result
def set(self, key):
if not key:
log.error("You can't use an empty key.")
sys.exit(1)
self.keyring.set_password("ploy_ansible", self.id, key)
def delete(self):
try:
self.keyring.delete_password("ploy_ansible", self.id)
except self.keyring.errors.PasswordDeleteError as e:
log.error("PasswordDeleteError: %s" % e)
sys.exit(1)
log.info("Key deleted from keyring for service 'ploy_ansible' with username '%s'." % self.id)
def get_vault_password_source(main_config, option='vault-password-source'):
ansible_config = main_config.get('global', {}).get('ansible', {})
src = ansible_config.get(option)
if src is None:
return NullSource()
return KeyringSource(src)
class AnsibleCmd(object):
"""Run Ansible"""
def __init__(self, ctrl):
self.ctrl = ctrl
def __call__(self, argv, help):
inject_ansible_paths()
import ansible.constants as C
from ansible.runner import Runner
from ansible import errors
from ansible import callbacks
from ploy_ansible.inventory import Inventory
from ansible import utils
try:
from ansible.utils.vault import VaultLib
except ImportError:
VaultLib = None
parser = utils.base_parser(
constants=C,
runas_opts=True,
subset_opts=True,
output_opts=True,
check_opts=True,
diff_opts=False,
usage='%s ansible <host-pattern> [options]' % self.ctrl.progname
)
parser.remove_option('-i')
parser.remove_option('-k')
parser.add_option(
'-a', '--args', dest='module_args',
help="module arguments", default=C.DEFAULT_MODULE_ARGS)
parser.add_option(
'-m', '--module-name', dest='module_name',
help="module name to execute (default=%s)" % C.DEFAULT_MODULE_NAME,
default=C.DEFAULT_MODULE_NAME)
options, args = parser.parse_args(argv)
if len(args) == 0 or len(args) > 1:
parser.print_help()
sys.exit(1)
if hasattr(options, 'become_ask_pass'):
# privlege escalation command line arguments need to be mutually exclusive
utils.check_mutually_exclusive_privilege(options, parser)
else:
# su and sudo command line arguments need to be mutually exclusive
if (hasattr(options, 'su')
and (options.su or options.su_user or options.ask_su_pass)
and (options.sudo or options.sudo_user or options.ask_sudo_pass)):
parser.error("Sudo arguments ('--sudo', '--sudo-user', and '--ask-sudo-pass') "
"and su arguments ('-su', '--su-user', and '--ask-su-pass') are "
"mutually exclusive")
if hasattr(options, 'ask_vault_pass') and (options.ask_vault_pass and options.vault_password_file):
parser.error("--ask-vault-pass and --vault-password-file are mutually exclusive")
cbs = callbacks.CliRunnerCallbacks()
cbs.options = options
pattern = args[0]
patch_connect(self.ctrl)
vault_pass = None
kw = {}
if hasattr(options, 'become_ask_pass'):
becomepass = None
become_method = None
utils.normalize_become_options(options)
become_method = utils.choose_pass_prompt(options)
kw['become_ask_pass'] = options.become_ask_pass
kw['become_method'] = become_method
else:
sudopass = None
su_pass = None
options.ask_sudo_pass = options.ask_sudo_pass or C.DEFAULT_ASK_SUDO_PASS
kw['ask_sudo_pass'] = options.ask_sudo_pass
if hasattr(options, 'ask_su_pass'):
options.ask_su_pass = options.ask_su_pass or C.DEFAULT_ASK_SU_PASS
kw['ask_su_pass'] = options.ask_sudo_pass
if hasattr(options, 'ask_vault_pass'):
options.ask_vault_pass = options.ask_vault_pass or C.DEFAULT_ASK_VAULT_PASS
kw['ask_vault_pass'] = options.ask_vault_pass
passwds = utils.ask_passwords(**kw)
if hasattr(options, 'become_ask_pass'):
(sshpass, becomepass, vault_pass) = passwds
else:
if len(passwds) == 2:
(sshpass, sudopass) = passwds
elif len(passwds) == 3:
(sshpass, sudopass, su_pass) = passwds
else:
(sshpass, sudopass, su_pass, vault_pass) = passwds
if VaultLib is not None and vault_pass is None:
vault_pass = get_vault_password_source(self.ctrl.config).get()
if getattr(options, 'vault_password_file', None):
this_path = os.path.expanduser(options.vault_password_file)
try:
f = open(this_path, "rb")
tmp_vault_pass = f.read().strip()
f.close()
except (OSError, IOError), e:
raise errors.AnsibleError("Could not read %s: %s" % (this_path, e))
if not options.ask_vault_pass:
vault_pass = tmp_vault_pass
inventory_manager = Inventory(self.ctrl, vault_password=vault_pass)
if options.subset:
inventory_manager.subset(options.subset)
hosts = inventory_manager.list_hosts(pattern)
if len(hosts) == 0:
callbacks.display("No hosts matched", stderr=True)
sys.exit(1)
if options.listhosts:
for host in hosts:
callbacks.display(' %s' % host)
sys.exit(0)
if options.module_name in ['command', 'shell'] and not options.module_args:
callbacks.display("No argument passed to %s module" % options.module_name, color='red', stderr=True)
sys.exit(1)
if not hasattr(options, 'become_ask_pass'):
if options.sudo_user or options.ask_sudo_pass:
options.sudo = True
options.sudo_user = options.sudo_user or C.DEFAULT_SUDO_USER
if hasattr(options, 'su'):
if options.su_user or options.ask_su_pass:
options.su = True
options.su_user = options.su_user or C.DEFAULT_SU_USER
if options.tree:
utils.prepare_writeable_dir(options.tree)
kw = {}
if hasattr(options, 'become_ask_pass'):
kw['become'] = options.become
kw['become_method'] = options.become_method
kw['become_pass'] = becomepass
kw['become_user'] = options.become_user
else:
if hasattr(options, 'su'):
kw['su'] = options.su
kw['su_user'] = options.su_user
if hasattr(options, 'su_pass'):
kw['su_pass'] = options.su_pass
kw['sudo'] = options.sudo
kw['sudo_user'] = options.sudo_user
kw['sudo_pass'] = sudopass
if vault_pass:
kw['vault_pass'] = vault_pass
runner = Runner(
module_name=options.module_name,
module_path=options.module_path,
module_args=options.module_args,
remote_user=options.remote_user,
inventory=inventory_manager,
timeout=options.timeout,
private_key_file=options.private_key_file,
forks=options.forks,
pattern=pattern,
callbacks=cbs,
transport='ssh',
subset=options.subset,
check=options.check,
diff=options.check,
**kw)
results = runner.run()
for result in results['contacted'].values():
if 'failed' in result or result.get('rc', 0) != 0:
sys.exit(2)
if results['dark']:
sys.exit(3)
def parse_extra_vars(extras, vault_pass=None):
inject_ansible_paths()
from ansible import utils
extra_vars = {}
for extra_vars_opt in extras:
if extra_vars_opt.startswith("@"):
# Argument is a YAML file (JSON is a subset of YAML)
kw = {}
if vault_pass:
kw['vault_password'] = vault_pass
extra_vars = utils.combine_vars(extra_vars, utils.parse_yaml_from_file(extra_vars_opt[1:]), **kw)
elif extra_vars_opt and extra_vars_opt[0] in '[{':
# Arguments as YAML
extra_vars = utils.combine_vars(extra_vars, utils.parse_yaml(extra_vars_opt))
else:
# Arguments as Key-value
extra_vars = utils.combine_vars(extra_vars, utils.parse_kv(extra_vars_opt))
return extra_vars
class AnsiblePlaybookCmd(object):
"""Run Ansible playbook"""
def __init__(self, ctrl):
self.ctrl = ctrl
def __call__(self, argv, help):
inject_ansible_paths()
import ansible.playbook
import ansible.constants as C
from ansible import errors
from ansible import callbacks
from ploy_ansible.inventory import Inventory
from ansible import utils
from ansible.color import ANSIBLE_COLOR, stringc
try:
from ansible.utils.vault import VaultLib
except ImportError:
VaultLib = None
ansible_version = get_ansible_version()
parser = utils.base_parser(
constants=C,
connect_opts=True,
runas_opts=True,
subset_opts=True,
check_opts=True,
diff_opts=True,
usage='%s playbook playbook.yml' % self.ctrl.progname
)
parser.remove_option('-i')
parser.remove_option('-k')
if not parser.has_option('--extra-vars'):
parser.add_option(
'-e', '--extra-vars', dest="extra_vars", action="append",
help="set additional variables as key=value or YAML/JSON", default=[])
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")
parser.add_option(
'--syntax-check', dest='syntax', action='store_true',
help="perform a syntax check on the playbook, but do not execute it")
parser.add_option(
'--list-tasks', dest='listtasks', action='store_true',
help="list all tasks that would be executed")
parser.add_option(
'--step', dest='step', action='store_true',
help="one-step-at-a-time: confirm each task before running")
parser.add_option(
'--start-at-task', dest='start_at',
help="start the playbook at the task matching this name")
if ansible_version >= (1, 6):
parser.add_option(
'--force-handlers', dest='force_handlers', action='store_true',
help="run handlers even if a task fails")
options, args = parser.parse_args(argv)
cbs = callbacks.CliRunnerCallbacks()
cbs.options = options
if len(args) == 0:
parser.print_help(file=sys.stderr)
sys.exit(1)
if hasattr(options, 'become_ask_pass'):
# privlege escalation command line arguments need to be mutually exclusive
utils.check_mutually_exclusive_privilege(options, parser)
else:
# su and sudo command line arguments need to be mutually exclusive
if (hasattr(options, 'su')
and (options.su or options.su_user or options.ask_su_pass)
and (options.sudo or options.sudo_user or options.ask_sudo_pass)):
parser.error("Sudo arguments ('--sudo', '--sudo-user', and '--ask-sudo-pass') "
"and su arguments ('-su', '--su-user', and '--ask-su-pass') are "
"mutually exclusive")
if hasattr(options, 'ask_vault_pass') and (options.ask_vault_pass and options.vault_password_file):
parser.error("--ask-vault-pass and --vault-password-file are mutually exclusive")
def colorize(lead, num, color):
""" Print 'lead' = 'num' in 'color' """
if num != 0 and ANSIBLE_COLOR and color is not None:
return "%s%s%-15s" % (stringc(lead, color), stringc("=", color), stringc(str(num), color))
else:
return "%s=%-4s" % (lead, str(num))
def hostcolor(host, stats, color=True):
if ANSIBLE_COLOR and color:
if stats['failures'] != 0 or stats['unreachable'] != 0:
return "%-37s" % stringc(host, 'red')
elif stats['changed'] != 0:
return "%-37s" % stringc(host, 'yellow')
else:
return "%-37s" % stringc(host, 'green')
return "%-26s" % host
try:
patch_connect(self.ctrl)
if hasattr(options, 'become_ask_pass'):
becomepass = None
else:
sudopass = None
su_pass = None
vault_pass = None
if not options.listhosts and not options.syntax and not options.listtasks:
kw = {}
if hasattr(options, 'become_ask_pass'):
utils.normalize_become_options(options)
become_method = utils.choose_pass_prompt(options)
kw['become_ask_pass'] = options.become_ask_pass
kw['become_method'] = become_method
else:
options.ask_sudo_pass = options.ask_sudo_pass or C.DEFAULT_ASK_SUDO_PASS
kw['ask_sudo_pass'] = options.ask_sudo_pass
if hasattr(options, 'ask_su_pass'):
options.ask_su_pass = options.ask_su_pass or C.DEFAULT_ASK_SU_PASS
kw['ask_su_pass'] = options.ask_sudo_pass
if hasattr(options, 'ask_vault_pass'):
options.ask_vault_pass = options.ask_vault_pass or C.DEFAULT_ASK_VAULT_PASS
kw['ask_vault_pass'] = options.ask_vault_pass
passwds = utils.ask_passwords(**kw)
if hasattr(options, 'become_ask_pass'):
(sshpass, becomepass, vault_pass) = passwds
else:
if len(passwds) == 2:
(sshpass, sudopass) = passwds
elif len(passwds) == 3:
(sshpass, sudopass, su_pass) = passwds
else:
(sshpass, sudopass, su_pass, vault_pass) = passwds
if VaultLib is not None and vault_pass is None:
vault_pass = get_vault_password_source(self.ctrl.config).get()
if options.sudo_user or options.ask_sudo_pass:
options.sudo = True
options.sudo_user = options.sudo_user or C.DEFAULT_SUDO_USER
if hasattr(options, 'su'):
if options.su_user or options.ask_su_pass:
options.su = True
options.su_user = options.su_user or C.DEFAULT_SU_USER
if getattr(options, 'vault_password_file', None):
this_path = os.path.expanduser(options.vault_password_file)
try:
f = open(this_path, "rb")
tmp_vault_pass = f.read().strip()
f.close()
except (OSError, IOError), e:
raise errors.AnsibleError("Could not read %s: %s" % (this_path, e))
if not options.ask_vault_pass:
vault_pass = tmp_vault_pass
inventory = Inventory(self.ctrl, vault_password=vault_pass)
extra_vars = parse_extra_vars(options.extra_vars, vault_pass=vault_pass)
only_tags = options.tags.split(",")
skip_tags = options.skip_tags
if options.skip_tags is not None:
skip_tags = options.skip_tags.split(",")
for playbook in args:
if not os.path.exists(playbook):
raise errors.AnsibleError("the playbook: %s could not be found" % playbook)
# run all playbooks specified on the command line
for playbook in args:
playbook = os.path.abspath(playbook)
# let inventory know which playbooks are using so it can know the basedirs
inventory.set_playbook_basedir(os.path.dirname(playbook))
stats = callbacks.AggregateStats()
playbook_cb = callbacks.PlaybookCallbacks(verbose=utils.VERBOSITY)
if options.step:
playbook_cb.step = options.step
if options.start_at:
playbook_cb.start_at = options.start_at
runner_cb = callbacks.PlaybookRunnerCallbacks(stats, verbose=utils.VERBOSITY)
kw = {}
if hasattr(options, 'become_ask_pass'):
kw['become'] = options.become
kw['become_method'] = options.become_method
kw['become_pass'] = becomepass
kw['become_user'] = options.become_user
else:
if hasattr(options, 'su'):
kw['su'] = options.su
kw['su_user'] = options.su_user
if hasattr(options, 'su_pass'):
kw['su_pass'] = options.su_pass
kw['sudo'] = options.sudo
kw['sudo_user'] = options.sudo_user
kw['sudo_pass'] = sudopass
if vault_pass:
kw['vault_password'] = vault_pass
if hasattr(options, 'force_handlers'):
kw['force_handlers'] = options.force_handlers
pb = ansible.playbook.PlayBook(
playbook=playbook,
module_path=options.module_path,
inventory=inventory,
forks=options.forks,
remote_user=options.remote_user,
callbacks=playbook_cb,
runner_callbacks=runner_cb,
stats=stats,
timeout=options.timeout,
transport=options.connection,
extra_vars=extra_vars,
private_key_file=options.private_key_file,
only_tags=only_tags,
skip_tags=skip_tags,
check=options.check,
diff=options.diff,
**kw)
if options.listhosts or options.listtasks or options.syntax:
print ''
print 'playbook: %s' % playbook
print ''
playnum = 0
for (play_ds, play_basedir) in zip(pb.playbook, pb.play_basedirs):
playnum += 1
play = ansible.playbook.Play(pb, play_ds, play_basedir)
label = play.name
hosts = pb.inventory.list_hosts(play.hosts)
# Filter all tasks by given tags
if pb.only_tags != 'all':
if options.subset and not hosts:
continue
matched_tags, unmatched_tags = play.compare_tags(pb.only_tags)
# Remove skipped tasks
matched_tags = matched_tags - set(pb.skip_tags)
unmatched_tags.discard('all')
unknown_tags = ((set(pb.only_tags) | set(pb.skip_tags)) -
(matched_tags | unmatched_tags))
if unknown_tags:
continue
if options.listhosts:
print ' play #%d (%s): host count=%d' % (playnum, label, len(hosts))
for host in hosts:
print ' %s' % host
if options.listtasks:
print ' play #%d (%s):' % (playnum, label)
for task in play.tasks():
_only_tags = set(task.tags).intersection(pb.only_tags)
_skip_tags = set(task.tags).intersection(pb.skip_tags)
if (_only_tags and not _skip_tags):
if getattr(task, 'name', None) is not None:
# meta tasks have no names
print ' %s' % task.name
print ''
continue
if options.syntax:
# if we've not exited by now then we are fine.
print 'Playbook Syntax is fine'
sys.exit(0)
failed_hosts = []
unreachable_hosts = []
pb.run()
hosts = sorted(pb.stats.processed.keys())
callbacks.display(callbacks.banner("PLAY RECAP"))
playbook_cb.on_stats(pb.stats)
for h in hosts:
t = pb.stats.summarize(h)
if t['failures'] > 0:
failed_hosts.append(h)
if t['unreachable'] > 0:
unreachable_hosts.append(h)
retries = failed_hosts + unreachable_hosts
if len(retries) > 0:
filename = pb.generate_retry_inventory(retries)
if filename:
callbacks.display(" to retry, use: --limit @%s\n" % filename)
for h in hosts:
t = pb.stats.summarize(h)
callbacks.display("%s : %s %s %s %s" % (
hostcolor(h, t),
colorize('ok', t['ok'], 'green'),
colorize('changed', t['changed'], 'yellow'),
colorize('unreachable', t['unreachable'], 'red'),
colorize('failed', t['failures'], 'red')),
screen_only=True
)
callbacks.display("%s : %s %s %s %s" % (
hostcolor(h, t, False),
colorize('ok', t['ok'], None),
colorize('changed', t['changed'], None),
colorize('unreachable', t['unreachable'], None),
colorize('failed', t['failures'], None)),
log_only=True
)
print ""
if len(failed_hosts) > 0:
sys.exit(2)
if len(unreachable_hosts) > 0:
sys.exit(3)
except errors.AnsibleError as e:
callbacks.display("ERROR: %s" % e, color='red', stderr=True)
sys.exit(1)
class AnsibleConfigureCmd(object):
"""Configure an instance (ansible playbook run) after it has been started."""
def __init__(self, ctrl):
self.ctrl = ctrl
def get_completion(self):
instances = set()
for instance in self.ctrl.instances:
if self.ctrl.instances[instance].has_playbook():
instances.add(instance)
return sorted(instances)
def __call__(self, argv, help):
inventory = _get_ansible_inventory(self.ctrl, self.ctrl.config)
groups = inventory.groups_list()
parser = argparse.ArgumentParser(
prog="%s configure" % self.ctrl.progname,
description=help)
parser.add_argument(
'-v', '--verbose', default=False, action="count",
help="verbose mode (-vvv for more, -vvvv to enable connection debugging)")
parser.add_argument(
'-t', '--tags',
dest='only_tags',
default='all',
help="only run plays and tasks tagged with these values")
parser.add_argument(
'--skip-tags',
dest='skip_tags',
help="only run plays and tasks whose tags do not match these values")
parser.add_argument(
'-e', '--extra-vars',
dest="extra_vars",
action="append",
default=[],
help="set additional variables as key=value or YAML/JSON")
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument(
'-g', '--group',
nargs='?',
metavar="group",
help="Name of an ansible group.",
choices=list(groups))
group.add_argument(
"instance",
nargs='?',
metavar="instance",
help="Name of the instance from the config.",
choices=self.get_completion())
args = parser.parse_args(argv)
instances = []
if args.instance is not None:
instances.append(self.ctrl.instances[args.instance])
else:
for name in groups[args.group]:
instances.append(self.ctrl.instances[name])
only_tags = args.only_tags.split(",")
skip_tags = args.skip_tags
if skip_tags is not None:
skip_tags = skip_tags.split(",")
extra_vars = parse_extra_vars(args.extra_vars)
for instance in instances:
instance.hooks.before_ansible_configure(instance)
instance.configure(
only_tags=only_tags,
skip_tags=skip_tags,
extra_vars=extra_vars,
verbosity=args.verbose)
instance.hooks.after_ansible_configure(instance)
class AnsibleInventoryCmd(object):
"""Print the inventory of all instances."""
def __init__(self, ctrl):
self.ctrl = ctrl
def __call__(self, argv, help):
parser = argparse.ArgumentParser(
prog="%s inventory" % self.ctrl.progname,
description=help)
parser.parse_args(argv)
inventory = _get_ansible_inventory(self.ctrl, self.ctrl.config)
groups = sorted(inventory.groups, key=attrgetter('name'))
for group in groups:
print group.name
hosts = sorted(group.hosts, key=attrgetter('name'))
for host in hosts:
print " %s" % host.name
print
class AnsibleVaultKeyCmd(object):
"""Manage vault keys."""
# Additional GPG parameters. Used for testing.
gpg_opts = ()
def __init__(self, ctrl):
self.ctrl = ctrl
def get_completion(self):
return ('delete', 'export', 'generate', 'import', 'set')
def __call__(self, argv, help):
parser = argparse.ArgumentParser(
prog="%s vault-key" % self.ctrl.progname,
description=help)
subparsers = parser.add_subparsers(help="sub commands of vault-key command")
parser.add_argument(
'-o', '--old',
action="store_true",
help="use 'vault-password-old-source'")
deleteparser = subparsers.add_parser(
"delete",
help="delete the vault key")
deleteparser.set_defaults(func=self.cmd_delete)
exportparser = subparsers.add_parser(
"export",
help="export key from gpg encrypted file")
exportparser.add_argument("recipient")
exportparser.add_argument("file", nargs='?')
exportparser.set_defaults(func=self.cmd_export)
generateparser = subparsers.add_parser(
"generate",
help="generate a new random 32 byte vault key and store it")
generateparser.set_defaults(func=self.cmd_generate)
importparser = subparsers.add_parser(
"import",
help="import key from gpg encrypted file")
importparser.add_argument("file")
importparser.set_defaults(func=self.cmd_import)
setparser = subparsers.add_parser(
"set",
help="set the vault key")
setparser.set_defaults(func=self.cmd_set)
args = parser.parse_args(argv)
if args.old:
src = get_vault_password_source(self.ctrl.config, option='vault-password-old-source')
else:
src = get_vault_password_source(self.ctrl.config)
args.func(args, src)
def cmd_export(self, args, src):
key = src.get()
recipient = args.recipient
if args.file:
fn = args.file
else:
fn = os.path.join(self.ctrl.config.path, "%s.key.gpg" % recipient)
cmd = ['gpg', '--quiet', '--no-tty', '--armor', '--batch', '--encrypt']
cmd.extend(self.gpg_opts)
cmd.extend(['--recipient', recipient, '--output', fn])
gpg = subprocess.Popen(cmd, stdin=subprocess.PIPE)
gpg.communicate(key)
if gpg.returncode != 0:
log.error('GPG returned non-zero exit code.')
log.info('Command used: %s', ' '.join(cmd))
sys.exit(gpg.returncode)
log.info("Encrypted key into '%s'." % fn)
def cmd_generate(self, args, src):
if src.get(fail_on_error=False) and not yesno("There is already a key stored, do you want to replace it?"):
sys.exit(1)
key = b2a_base64(os.urandom(32))
key = key.strip()
key = key.replace('+', '-')
key = key.replace('/', '_')
src.set(key)
def cmd_import(self, args, src):
if src.get(fail_on_error=False) and not yesno("There is already a key stored, do you want to replace it?"):
return
cmd = ['gpg', '--quiet', '--no-tty', '--decrypt']
cmd.extend(self.gpg_opts)
cmd.extend([args.file])
key = subprocess.check_output(cmd)
src.set(key)
def cmd_set(self, args, src):
if src.get(fail_on_error=False) and not yesno("There is already a key stored, do you want to replace it?"):
return
src.set(getpass.getpass("Password for '%s': " % src.id))
def cmd_delete(self, args, src):
if yesno("Do you really want to delete the key for '%s'?" % src.id):
src.delete()
class AnsibleVaultCmd(object):
"""Manage vault encrypted files."""
def __init__(self, ctrl):
self.ctrl = ctrl
def get_completion(self):
return ('create', 'decrypt', 'edit', 'encrypt', 'rekey')
def __call__(self, argv, help):
parser = argparse.ArgumentParser(
prog="%s vault" % self.ctrl.progname,
description=help)
subparsers = parser.add_subparsers(help="sub commands of vault command")
catparser = subparsers.add_parser("cat", help="cat contents of an encrypted file")
catparser.add_argument("file", nargs=1)
catparser.set_defaults(func=self.cmd_cat)
createparser = subparsers.add_parser("create", help="create an encrypted file")
createparser.add_argument("file", nargs=1)
createparser.set_defaults(func=self.cmd_create)
decryptparser = subparsers.add_parser("decrypt", help="decrypt encrypted files")
decryptparser.add_argument("file", nargs="+")
decryptparser.set_defaults(func=self.cmd_decrypt)
editparser = subparsers.add_parser("edit", help="edit an encrypted file")
editparser.add_argument("file", nargs=1)
editparser.set_defaults(func=self.cmd_edit)
encryptparser = subparsers.add_parser("encrypt", help="encrypt unencrypted files")
encryptparser.add_argument("file", nargs="+")
encryptparser.set_defaults(func=self.cmd_encrypt)
rekeyparser = subparsers.add_parser("rekey", help="rekey encrypted files")
rekeyparser.add_argument("file", nargs="+")
rekeyparser.set_defaults(func=self.cmd_rekey)
args = parser.parse_args(argv)
args.func(args)
@lazy
def AnsibleError(self):
inject_ansible_paths()
from ansible.errors import AnsibleError
return AnsibleError
@lazy
def ve(self):
inject_ansible_paths()
try:
from ansible.utils.vault import VaultEditor
except ImportError:
log.error("Your ansible installation doesn't support vaults.")
sys.exit(1)
return VaultEditor
@lazy
def vl(self):
inject_ansible_paths()
try:
from ansible.utils.vault import VaultLib
except ImportError:
log.error("Your ansible installation doesn't support vaults.")
sys.exit(1)
return VaultLib
def cmd_cat(self, args):
password = get_vault_password_source(self.ctrl.config).get()
this_editor = self.ve(None, password, args.file[0])
vl = self.vl(password)
try:
sys.stdout.write(vl.decrypt(this_editor.read_data(this_editor.filename)))
sys.stdout.flush()
except self.AnsibleError as e:
log.error("%s" % e)
sys.exit(1)
def cmd_create(self, args):
password = get_vault_password_source(self.ctrl.config).get()
this_editor = self.ve(None, password, args.file[0])
try:
this_editor.create_file()
except self.AnsibleError as e:
log.error("%s" % e)
def cmd_decrypt(self, args):
password = get_vault_password_source(self.ctrl.config).get()
for f in args.file:
this_editor = self.ve(None, password, f)
try:
this_editor.decrypt_file()
except self.AnsibleError as e:
log.error("%s" % e)
log.info("Decrypted %s" % f)
def cmd_edit(self, args):
password = get_vault_password_source(self.ctrl.config).get()
this_editor = self.ve(None, password, args.file[0])
try:
this_editor.edit_file()
except self.AnsibleError as e:
log.error("%s" % e)
def cmd_encrypt(self, args):
password = get_vault_password_source(self.ctrl.config).get()
for f in args.file:
this_editor = self.ve(None, password, f)
try:
this_editor.encrypt_file()
except self.AnsibleError as e:
log.error("%s" % e)
log.info("Encrypted %s" % f)
def cmd_rekey(self, args):
old_password = get_vault_password_source(self.ctrl.config, option='vault-password-old-source').get()
if old_password is None:
log.error("You have to specify the old vault password source with the 'vault-password-old-source' option.")
sys.exit(1)
password = get_vault_password_source(self.ctrl.config).get()
for f in args.file:
this_editor = self.ve(None, old_password, f)
try:
this_editor.rekey_file(password)
except self.AnsibleError as e:
log.error("%s" % e)
log.info("Rekeyed %s" % f)
def connect_patch_factory(ctrl):
def connect_patch(self, *args, **kwargs):
self.runner._ploy_ctrl = ctrl
return self._ploy_orig_connect(*args, **kwargs)
return connect_patch
def patch_connect(ctrl):
import pkg_resources
from ansible.utils import plugins
path = os.path.dirname(
pkg_resources.resource_filename(
'ploy_ansible',
'execnet_connection.py'))
plugins.connection_loader.add_directory(path)
try:
from ansible.runner.connection import Connector
except ImportError:
from ansible.runner.connection import Connection as Connector
if not hasattr(Connector, '_ploy_orig_connect'):
Connector._ploy_orig_connect = Connector.connect
Connector.connect = connect_patch_factory(ctrl)
def has_playbook(self):
playbooks_directory = get_playbooks_directory(self.master.main_config)
playbook_path = os.path.join(playbooks_directory, '%s.yml' % self.uid)
if os.path.exists(playbook_path):
return True
if 'playbook' in self.config:
return True
if 'roles' in self.config:
return True
return False
def get_playbook(self, *args, **kwargs):
inject_ansible_paths()
import ansible.playbook
import ansible.callbacks
import ansible.errors
import ansible.utils
try:
from ansible.utils.vault import VaultLib
except ImportError:
VaultLib = None
from ploy_ansible.inventory import Inventory
host = self.uid
user = self.config.get('user', 'root')
sudo = self.config.get('sudo')