def find_host_in_inventory(base, host_name):
loader = DataLoader()
var_manager = VariableManager()
host_vars = None
host_info = []
for i in get_inventory_files(base):
try:
inv = Inventory(host_list='%s/%s' %(base, i), loader=loader, variable_manager=var_manager)
host_vars = inv.get_vars(host_name)
except AnsibleError as err:
# print '%s in inventory %s' %(err, i)
inv.host_list = None
inv.refresh_inventory()
continue
if host_vars:
ssh_host = host_vars.get('ansible_ssh_host', None)
ssh_user = host_vars.get('ansible_ssh_user', None)
ssh_key = host_vars.get('ansible_ssh_private_key_file', None)
ssh_port = host_vars.get('ansible_ssh_port', 22)
else:
raise Exception('Host %s is not present in any inventory %s' %(host_name, ' '.join(get_inventory_files(base))))
if not ssh_host or not ssh_user:
raise Exception('ansible_ssh_host and ansible_ssh_user required.')
host_info.append(str('%s@%s' %(ssh_user, ssh_host)))
if ssh_key:
ssh_key = os.path.expanduser(ssh_key)
if not os.path.isabs(ssh_key):
ssh_key = os.path.abspath(ssh_key)
if os.path.exists(ssh_key):
host_info += ['-i', str(ssh_key)]
else:
print ("SSH key %s doesn't exists please check path." %(ssh_key))
if ssh_port:
if not int(ssh_port) == min(max(int(ssh_port), 0), 65535):
raise Exception('Incorrect port number given')
host_info += ['-p', str(ssh_port)]
return host_info
def run(self):
sshpass = None
becomepass = None
b_vault_pass = None
passwords = {}
# initial error check, to make sure all specified playbooks are accessible
# before we start running anything through the playbook executor
for playbook in self.args:
if not os.path.exists(playbook):
raise AnsibleError("the playbook: %s could not be found" %
playbook)
if not (os.path.isfile(playbook)
or stat.S_ISFIFO(os.stat(playbook).st_mode)):
raise AnsibleError(
"the playbook: %s does not appear to be a file" % playbook)
# don't deal with privilege escalation or passwords when we don't need to
if not self.options.listhosts and not self.options.listtasks and not self.options.listtags and not self.options.syntax:
self.normalize_become_options()
(sshpass, becomepass) = self.ask_passwords()
passwords = {'conn_pass': sshpass, 'become_pass': becomepass}
loader = DataLoader()
if self.options.vault_password_file:
# read vault_pass from a file
b_vault_pass = CLI.read_vault_password_file(
self.options.vault_password_file, loader=loader)
loader.set_vault_password(b_vault_pass)
elif self.options.ask_vault_pass:
b_vault_pass = self.ask_vault_passwords()
loader.set_vault_password(b_vault_pass)
# create the variable manager, which will be shared throughout
# the code, ensuring a consistent view of global variables
variable_manager = VariableManager()
variable_manager.extra_vars = load_extra_vars(loader=loader,
options=self.options)
# extra_vars = {'elastic_url':Configuration.elastic_url,
# 'uuid':self._job.uuid }
variable_manager.options_vars = load_options_vars(self.options)
# create the inventory, and filter it based on the subset specified (if any)
inventory = Inventory(loader=loader,
variable_manager=variable_manager,
host_list=self.options.inventory)
# added by [email protected]
inventory.host_list = []
inventory.host_list = self.options.inventory
for group in self.inventoryContainer.groups:
if group.name == 'all':
if group.vars:
inventory.get_group('all').vars.update(group.vars)
else:
group.parent_groups.append(inventory.get_group('all'))
inventory.get_group('all').child_groups.append(group)
# inventory.get_group('all').hosts.extend(group.hosts)
# inventory.get_group('all').vars.update(group.vars)
inventory.add_group(group)
variable_manager.set_inventory(inventory)
# (which is not returned in list_hosts()) is taken into account for
# warning if inventory is empty. But it can't be taken into account for
# checking if limit doesn't match any hosts. Instead we don't worry about
# limit if only implicit localhost was in inventory to start with.
#
# Fix this when we rewrite inventory by making localhost a real host (and thus show up in list_hosts())
no_hosts = False
# if len(inventory.list_hosts()) == 0:
# Empty inventory
# display.warning("provided hosts list is empty, only localhost is available")
# no_hosts = True
inventory.subset(self.options.subset)
# if len(inventory.list_hosts()) == 0 and no_hosts is False:
# Invalid limit
# raise AnsibleError("Specified --limit does not match any hosts")
# flush fact cache if requested
if self.options.flush_cache:
self._flush_cache(inventory, variable_manager)
# create the playbook executor, which manages running the plays via a task queue manager
self.pbex = PlaybookExecutor(playbooks=[playbook],
inventory=inventory,
variable_manager=variable_manager,
loader=loader,
options=self.options,
passwords=passwords)
results = self.pbex.run()
self.apijob.stats = self.pbex._tqm._stats
self.apijob.finished()
if isinstance(results, list):
for p in self.results:
display.display('\nplaybook: %s' % p['playbook'])
for idx, play in enumerate(p['plays']):
if play._included_path is not None:
loader.set_basedir(play._included_path)
else:
pb_dir = os.path.realpath(
os.path.dirname(p['playbook']))
loader.set_basedir(pb_dir)
msg = "\n play #%d (%s): %s" % (idx + 1, ','.join(
play.hosts), play.name)
mytags = set(play.tags)
msg += '\tTAGS: [%s]' % (','.join(mytags))
if self.options.listhosts:
playhosts = set(inventory.get_hosts(play.hosts))
msg += "\n pattern: %s\n hosts (%d):" % (
play.hosts, len(playhosts))
for host in playhosts:
msg += "\n %s" % host
display.display(msg)
all_tags = set()
if self.options.listtags or self.options.listtasks:
taskmsg = ''
if self.options.listtasks:
taskmsg = ' tasks:\n'
def _process_block(b):
taskmsg = ''
for task in b.block:
if isinstance(task, Block):
taskmsg += _process_block(task)
else:
if task.action == 'meta':
continue
all_tags.update(task.tags)
if self.options.listtasks:
cur_tags = list(
mytags.union(set(task.tags)))
cur_tags.sort()
if task.name:
taskmsg += " %s" % task.get_name(
)
else:
taskmsg += " %s" % task.action
taskmsg += "\tTAGS: [%s]\n" % ', '.join(
cur_tags)
return taskmsg
all_vars = variable_manager.get_vars(loader=loader,
play=play)
play_context = PlayContext(play=play,
options=self.options)
for block in play.compile():
block = block.filter_tagged_tasks(
play_context, all_vars)
if not block.has_tasks():
continue
taskmsg += _process_block(block)
if self.options.listtags:
cur_tags = list(mytags.union(all_tags))
cur_tags.sort()
taskmsg += " TASK TAGS: [%s]\n" % ', '.join(
cur_tags)
display.display(taskmsg)
return 0
else:
return results
