def _load_playbook_from_file(self, path, vars={}, vars_files=[]):
'''
run top level error checking on playbooks and allow them to include other playbooks.
'''
playbook_data = utils.parse_yaml_from_file(
path, vault_password=self.vault_password)
accumulated_plays = []
play_basedirs = []
if type(playbook_data) != list:
raise errors.AnsibleError(
"parse error: playbooks must be formatted as a YAML list, got %s"
% type(playbook_data))
basedir = os.path.dirname(path) or '.'
utils.plugins.push_basedir(basedir)
for play in playbook_data:
if type(play) != dict:
raise errors.AnsibleError(
"parse error: each play in a playbook must be a YAML dictionary (hash), received: %s"
% play)
if 'include' in play:
# a playbook (list of plays) decided to include some other list of plays
# from another file. The result is a flat list of plays in the end.
play_vars = self._get_playbook_vars(play, vars)
play_vars_files = self._get_playbook_vars_files(
play, vars_files)
inc_vars, inc_path = self._get_include_info(
play, basedir, play_vars)
play_vars.update(inc_vars)
included_path = utils.path_dwim(
basedir, template(basedir, inc_path, play_vars))
(plays, basedirs) = self._load_playbook_from_file(
included_path, vars=play_vars, vars_files=play_vars_files)
for p in plays:
# support for parameterized play includes works by passing
# those variables along to the subservient play
p['vars'] = self._extend_play_vars(p, play_vars)
# now add in the vars_files
p['vars_files'] = utils.list_union(p.get('vars_files', []),
play_vars_files)
accumulated_plays.extend(plays)
play_basedirs.extend(basedirs)
else:
# this is a normal (non-included play)
accumulated_plays.append(play)
play_basedirs.append(basedir)
return (accumulated_plays, play_basedirs)
def _load_playbook_from_file(self, path, vars={}, vars_files=[]):
'''
run top level error checking on playbooks and allow them to include other playbooks.
'''
playbook_data = utils.parse_yaml_from_file(path, vault_password=self.vault_password)
accumulated_plays = []
play_basedirs = []
if type(playbook_data) != list:
raise errors.AnsibleError("parse error: playbooks must be formatted as a YAML list, got %s" % type(playbook_data))
basedir = os.path.dirname(path) or '.'
utils.plugins.push_basedir(basedir)
for play in playbook_data:
if type(play) != dict:
raise errors.AnsibleError("parse error: each play in a playbook must be a YAML dictionary (hash), recieved: %s" % play)
if 'include' in play:
# a playbook (list of plays) decided to include some other list of plays
# from another file. The result is a flat list of plays in the end.
play_vars = self._get_playbook_vars(play, vars)
play_vars_files = self._get_playbook_vars_files(play, vars_files)
inc_vars, inc_path = self._get_include_info(play, basedir, play_vars)
play_vars.update(inc_vars)
included_path = utils.path_dwim(basedir, template(basedir, inc_path, play_vars))
(plays, basedirs) = self._load_playbook_from_file(included_path, vars=play_vars, vars_files=play_vars_files)
for p in plays:
# support for parameterized play includes works by passing
# those variables along to the subservient play
if 'vars' not in p:
p['vars'] = {}
if isinstance(p['vars'], dict):
p['vars'].update(play_vars)
elif isinstance(p['vars'], list):
# nobody should really do this, but handle vars: a=1 b=2
p['vars'].extend([{k:v} for k,v in play_vars.iteritems()])
elif p['vars'] == None:
# someone specified an empty 'vars:', so reset
# it to the vars we currently have
p['vars'] = play_vars.copy()
# now add in the vars_files
p['vars_files'] = utils.list_union(p.get('vars_files', []), play_vars_files)
accumulated_plays.extend(plays)
play_basedirs.extend(basedirs)
else:
# this is a normal (non-included play)
accumulated_plays.append(play)
play_basedirs.append(basedir)
return (accumulated_plays, play_basedirs)
def _load_playbook_from_file(self, path, vars={}, vars_files=[]):
'''
run top level error checking on playbooks and allow them to include other playbooks.
'''
playbook_data = utils.parse_yaml_from_file(path, vault_password=self.vault_password)
accumulated_plays = []
play_basedirs = []
if type(playbook_data) != list:
raise errors.AnsibleError("parse error: playbooks must be formatted as a YAML list, got %s" % type(playbook_data))
basedir = os.path.dirname(path) or '.'
utils.plugins.push_basedir(basedir)
for play in playbook_data:
if type(play) != dict:
raise errors.AnsibleError("parse error: each play in a playbook must be a YAML dictionary (hash), received: %s" % play)
if 'include' in play:
# a playbook (list of plays) decided to include some other list of plays
# from another file. The result is a flat list of plays in the end.
play_vars = self._get_playbook_vars(play, vars)
play_vars_files = self._get_playbook_vars_files(play, vars_files)
inc_vars, inc_path = self._get_include_info(play, basedir, play_vars)
play_vars.update(inc_vars)
included_path = utils.path_dwim(basedir, template(basedir, inc_path, play_vars))
(plays, basedirs) = self._load_playbook_from_file(included_path, vars=play_vars, vars_files=play_vars_files)
for p in plays:
# support for parameterized play includes works by passing
# those variables along to the subservient play
p['vars'] = self._extend_play_vars(p, play_vars)
# now add in the vars_files
p['vars_files'] = utils.list_union(p.get('vars_files', []), play_vars_files)
accumulated_plays.extend(plays)
play_basedirs.extend(basedirs)
else:
# this is a normal (non-included play)
accumulated_plays.append(play)
play_basedirs.append(basedir)
return (accumulated_plays, play_basedirs)
def _get_playbook_vars_files(self, play_ds, existing_vars_files):
new_vars_files = list(existing_vars_files)
if 'vars_files' in play_ds:
new_vars_files = utils.list_union(new_vars_files, play_ds['vars_files'])
return new_vars_files
def _get_playbook_vars_files(self, play_ds, existing_vars_files):
new_vars_files = list(existing_vars_files)
if 'vars_files' in play_ds:
new_vars_files = utils.list_union(new_vars_files,
play_ds['vars_files'])
return new_vars_files
def _load_playbook_from_file(self, path, vars={}, vars_files=[]):
'''
run top level error checking on playbooks and allow them to include other playbooks.
'''
playbook_data = utils.parse_yaml_from_file(
path, vault_password=self.vault_password)
accumulated_plays = []
play_basedirs = []
if type(playbook_data) != list:
raise errors.AnsibleError(
"parse error: playbooks must be formatted as a YAML list, got %s"
% type(playbook_data))
basedir = os.path.dirname(path) or '.'
utils.plugins.push_basedir(basedir)
for play in playbook_data:
if type(play) != dict:
raise errors.AnsibleError(
"parse error: each play in a playbook must be a YAML dictionary (hash), recieved: %s"
% play)
if 'include' in play:
# a playbook (list of plays) decided to include some other list of plays
# from another file. The result is a flat list of plays in the end.
play_vars = self._get_playbook_vars(play, vars)
play_vars_files = self._get_playbook_vars_files(
play, vars_files)
inc_vars, inc_path = self._get_include_info(
play, basedir, play_vars)
play_vars.update(inc_vars)
included_path = utils.path_dwim(
basedir, template(basedir, inc_path, play_vars))
(plays, basedirs) = self._load_playbook_from_file(
included_path, vars=play_vars, vars_files=play_vars_files)
for p in plays:
# support for parameterized play includes works by passing
# those variables along to the subservient play
if 'vars' not in p:
p['vars'] = {}
if isinstance(p['vars'], dict):
p['vars'].update(play_vars)
elif isinstance(p['vars'], list):
# nobody should really do this, but handle vars: a=1 b=2
p['vars'].extend([{
k: v
} for k, v in play_vars.iteritems()])
elif p['vars'] == None:
# someone specified an empty 'vars:', so reset
# it to the vars we currently have
p['vars'] = play_vars.copy()
# now add in the vars_files
p['vars_files'] = utils.list_union(p.get('vars_files', []),
play_vars_files)
accumulated_plays.extend(plays)
play_basedirs.extend(basedirs)
else:
# this is a normal (non-included play)
accumulated_plays.append(play)
play_basedirs.append(basedir)
return (accumulated_plays, play_basedirs)
