def to_ini(o):
if not isinstance(o, MutableMapping):
raise AnsibleFilterError('to_ini requires a dict, got %s' % type(o))
data = copy.deepcopy(o)
defaults = configparser.RawConfigParser(data.pop('DEFAULT', {}))
parser = configparser.RawConfigParser()
parser.optionxform = partial(to_text, errors='surrogate_or_strict')
for section, items in data.items():
parser.add_section(section)
for k, v in items.items():
parser.set(section, k, v)
out = StringIO()
defaults.write(out)
parser.write(out)
return out.getvalue().rstrip()
def get_credentials(self):
"""
Get user_id and key from module configuration, environment, or dotfile.
Order of priority is module, environment, dotfile.
To set in environment:
export MCP_USER='******'
export MCP_PASSWORD='******'
To set in dot file place a file at ~/.dimensiondata with
the following contents:
[dimensiondatacloud]
MCP_USER: myusername
MCP_PASSWORD: mypassword
"""
if not HAS_LIBCLOUD:
self.module.fail_json(msg='libcloud is required for this module.')
user_id = None
key = None
# First, try the module configuration
if 'mcp_user' in self.module.params:
if 'mcp_password' not in self.module.params:
self.module.fail_json(
msg='"mcp_user" parameter was specified, but not "mcp_password" (either both must be specified, or neither).'
)
user_id = self.module.params['mcp_user']
key = self.module.params['mcp_password']
# Fall back to environment
if not user_id or not key:
user_id = os.environ.get('MCP_USER', None)
key = os.environ.get('MCP_PASSWORD', None)
# Finally, try dotfile (~/.dimensiondata)
if not user_id or not key:
home = expanduser('~')
config = configparser.RawConfigParser()
config.read("%s/.dimensiondata" % home)
try:
user_id = config.get("dimensiondatacloud", "MCP_USER")
key = config.get("dimensiondatacloud", "MCP_PASSWORD")
except (configparser.NoSectionError, configparser.NoOptionError):
pass
# One or more credentials not found. Function can't recover from this
# so it has to raise an error instead of fail silently.
if not user_id:
raise MissingCredentialsError("Dimension Data user id not found")
elif not key:
raise MissingCredentialsError("Dimension Data key not found")
# Both found, return data
return dict(user_id=user_id, key=key)
def load_mongocnf():
config = configparser.RawConfigParser()
mongocnf = os.path.expanduser('~/.mongodb.cnf')
try:
config.readfp(open(mongocnf))
creds = dict(user=config.get('client', 'user'),
password=config.get('client', 'pass'))
except (configparser.NoOptionError, IOError):
return False
return creds
def from_ini(o):
if not isinstance(o, string_types):
raise AnsibleFilterError('from_ini requires a string, got %s' %
type(o))
parser = configparser.RawConfigParser()
parser.optionxform = partial(to_text, errors='surrogate_or_strict')
parser.readfp(StringIO(o))
d = dict(parser._sections)
for k in d:
d[k] = dict(d[k])
d[k].pop('__name__', None)
d['DEFAULT'] = dict(parser._defaults)
return d
class YumRepo(object):
# Class global variables
module = None
params = None
section = None
repofile = configparser.RawConfigParser()
# List of parameters which will be allowed in the repo file output
allowed_params = [
'async',
'bandwidth',
'baseurl',
'cost',
'deltarpm_metadata_percentage',
'deltarpm_percentage',
'enabled',
'enablegroups',
'exclude',
'failovermethod',
'gpgcakey',
'gpgcheck',
'gpgkey',
'http_caching',
'include',
'includepkgs',
'ip_resolve',
'keepalive',
'keepcache',
'metadata_expire',
'metadata_expire_filter',
'metalink',
'mirrorlist',
'mirrorlist_expire',
'name',
'password',
'priority',
'protect',
'proxy',
'proxy_password',
'proxy_username',
'repo_gpgcheck',
'retries',
's3_enabled',
'skip_if_unavailable',
'sslcacert',
'ssl_check_cert_permissions',
'sslclientcert',
'sslclientkey',
'sslverify',
'throttle',
'timeout',
'ui_repoid_vars',
'username']
# List of parameters which can be a list
list_params = ['exclude', 'includepkgs']
def __init__(self, module):
# To be able to use fail_json
self.module = module
# Shortcut for the params
self.params = self.module.params
# Section is always the repoid
self.section = self.params['repoid']
# Check if repo directory exists
repos_dir = self.params['reposdir']
if not os.path.isdir(repos_dir):
self.module.fail_json(
msg="Repo directory '%s' does not exist." % repos_dir)
# Set dest; also used to set dest parameter for the FS attributes
self.params['dest'] = os.path.join(
repos_dir, "%s.repo" % self.params['file'])
# Read the repo file if it exists
if os.path.isfile(self.params['dest']):
self.repofile.read(self.params['dest'])
def add(self):
# Remove already existing repo and create a new one
if self.repofile.has_section(self.section):
self.repofile.remove_section(self.section)
# Add section
self.repofile.add_section(self.section)
# Baseurl/mirrorlist is not required because for removal we need only
# the repo name. This is why we check if the baseurl/mirrorlist is
# defined.
req_params = (self.params['baseurl'], self.params['metalink'], self.params['mirrorlist'])
if req_params == (None, None, None):
self.module.fail_json(
msg="Parameter 'baseurl', 'metalink' or 'mirrorlist' is required for "
"adding a new repo.")
# Set options
for key, value in sorted(self.params.items()):
if key in self.list_params and isinstance(value, list):
# Join items into one string for specific parameters
value = ' '.join(value)
elif isinstance(value, bool):
# Convert boolean value to integer
value = int(value)
# Set the value only if it was defined (default is None)
if value is not None and key in self.allowed_params:
self.repofile.set(self.section, key, value)
def save(self):
if len(self.repofile.sections()):
# Write data into the file
try:
with open(self.params['dest'], 'w') as fd:
self.repofile.write(fd)
except IOError as e:
self.module.fail_json(
msg="Problems handling file %s." % self.params['dest'],
details=to_native(e))
else:
# Remove the file if there are not repos
try:
os.remove(self.params['dest'])
except OSError as e:
self.module.fail_json(
msg=(
"Cannot remove empty repo file %s." %
self.params['dest']),
details=to_native(e))
def remove(self):
# Remove section if exists
if self.repofile.has_section(self.section):
self.repofile.remove_section(self.section)
def dump(self):
repo_string = ""
# Compose the repo file
for section in sorted(self.repofile.sections()):
repo_string += "[%s]\n" % section
for key, value in sorted(self.repofile.items(section)):
repo_string += "%s = %s\n" % (key, value)
repo_string += "\n"
return repo_string