def save_credential(self, credential):
cred_path = path.join(utils.juju_path(), 'credentials.yaml')
cred_name = "conjure-{}-{}".format(app.current_cloud, utils.gen_hash())
try:
existing_creds = yaml.safe_load(open(cred_path))
except:
existing_creds = {'credentials': {}}
if app.current_cloud in existing_creds['credentials'].keys():
c = existing_creds['credentials'][app.current_cloud]
c[cred_name] = self._format_creds(credential)
else:
# Handle the case where path exists but an entry for the cloud
# has yet to be added.
existing_creds['credentials'][app.current_cloud] = {
cred_name: self._format_creds(credential)
}
with open(cred_path, 'w') as cred_f:
cred_f.write(
yaml.safe_dump(existing_creds, default_flow_style=False))
# if it's a new MAAS cloud, save it now that we have a credential
if app.current_cloud_type == 'maas':
try:
juju.get_cloud(app.current_cloud)
except LookupError:
juju.add_cloud(app.current_cloud, credential.cloud_config())
# This should return the credential name so juju bootstrap knows
# which credential to bootstrap with
self.finish(cred_name)
def get_accounts():
""" List available accounts
Returns:
List of known accounts
"""
env = os.path.join(juju_path(), 'accounts.yaml')
if not os.path.isfile(env):
raise Exception("Unable to find: {}".format(env))
with open(env, 'r') as c:
env = yaml.load(c)
return env['controllers']
raise Exception("Unable to find accounts")
def read_config(name):
""" Reads a juju config file
Arguments:
name: filename without extension (ext defaults to yaml)
Returns:
dictionary of yaml object
"""
abs_path = os.path.join(juju_path(), "{}.yaml".format(name))
if not os.path.isfile(abs_path):
raise Exception("Cannot load {}".format(abs_path))
return yaml.safe_load(open(abs_path))
def read_config(name):
""" Reads a juju config file
Arguments:
name: filename without extension (ext defaults to yaml)
Returns:
dictionary of yaml object
"""
abs_path = os.path.join(juju_path(), "{}.yaml".format(name))
if not os.path.isfile(abs_path):
raise Exception("Cannot load {}".format(abs_path))
return yaml.safe_load(open(abs_path))
def get_accounts():
""" List available accounts
Returns:
List of known accounts
"""
env = os.path.join(juju_path(), 'accounts.yaml')
if not os.path.isfile(env):
raise Exception(
"Unable to find: {}".format(env))
with open(env, 'r') as c:
env = yaml.load(c)
return env['controllers']
raise Exception("Unable to find accounts")
async def _save_credential(self):
cred_path = path.join(utils.juju_path(), 'credentials.yaml')
app.provider.credential = "conjure-{}-{}".format(
app.provider.cloud, utils.gen_hash())
try:
existing_creds = yaml.safe_load(open(cred_path))
except:
existing_creds = {'credentials': {}}
if app.provider.cloud in existing_creds['credentials'].keys():
c = existing_creds['credentials'][app.provider.cloud]
c[app.provider.credential] = self._format_creds()
else:
# Handle the case where path exists but an entry for the cloud
# has yet to be added.
existing_creds['credentials'][app.provider.cloud] = {
app.provider.credential: self._format_creds()
}
with open(cred_path, 'w') as cred_f:
cred_f.write(
yaml.safe_dump(existing_creds, default_flow_style=False))
# Persist input fields in current provider, this is so we
# can login to the provider for things like querying VSphere
# for datacenters before that custom cloud is known to juju.
await app.provider.save_form()
# if it's a new MAAS or VSphere cloud, save it now that
# we have a credential
if app.provider.cloud_type in CUSTOM_PROVIDERS:
try:
juju.get_cloud(app.provider.cloud)
except LookupError:
juju.add_cloud(app.provider.cloud, await
app.provider.cloud_config())
# This should return the credential name so juju bootstrap knows
# which credential to bootstrap with
self.finish()
import os.path as path
import yaml
from conjureup import utils
from conjureup.app_config import app
cred_path = path.join(utils.juju_path(), 'credentials.yaml')
def __format_creds(creds):
""" Formats the credentials into strings from the widgets values
"""
formatted = {}
for k, v in creds.items():
if k.startswith('_'):
# Not a widget but a private key
k = k[1:]
formatted[k] = v
elif k.startswith('@'):
# A Widget, but not stored in credentials
continue
else:
formatted[k] = v.value
return formatted
def try_get_creds(cloud):
""" Check if credentials for existing cloud already exists so
we can bypass the cloud config view and go straight to bootstrapping
import os.path as path
import yaml
from conjureup import utils
from conjureup.app_config import app
cred_path = path.join(utils.juju_path(), "credentials.yaml")
def __format_creds(creds):
""" Formats the credentials into strings from the widgets values
"""
formatted = {}
for k, v in creds.items():
if k.startswith("_"):
# Not a widget but a private key
k = k[1:]
formatted[k] = v
elif k.startswith("@"):
# A Widget, but not stored in credentials
continue
else:
formatted[k] = v.value
return formatted
def try_get_creds(cloud):
""" Check if credentials for existing cloud already exists so
we can bypass the cloud config view and go straight to bootstrapping
