def exists():
""" Check if DB exists """
with fab_settings(hide('warnings'), warn_only=True):
result = local(
'psql --username=%s --dbname=%s --host=%s --command="\q"' %
(DB['USER'], DB['NAME'], DB['HOST']))
return result.succeeded
def delete_branch(branch_name):
""" Delete branch """
if branch_name == get_current_branch():
abort('You have to switch to another branch')
with fab_settings(warn_only=True):
local("git branch -D %s" % branch_name)
local("git push origin --delete %s" % branch_name)
def pull(params=''):
""" Pull files from the repo -> clean """
# local("git add --all .") # F**K!
if has_uncommitted_changes():
abort('There are uncommited changes')
with fab_settings(warn_only=True):
local("git pull --no-edit origin %s %s" % (get_current_branch(), params))
local("git clean -d -f --interactive")
local("git status")
def _configure_service(service_name, backup_postfix, single_value_edits,
multi_value_edits, template_dir, template_files):
"""
Configure a service as defined in the supplied params.
:param service_name: eg: Nova
:param single_value_edits: dict of configuration instructions
:param multi_value_edits: dict of configuration instructions
:param template_dir: directory on calling host where templates are found
:param template_files: dict of configuration instructions
:return:
"""
backed_up_files = []
with fab_settings(warn_only=True, user="******"):
print(green("\nConfiguring %s" % service_name))
# process config changes for single value entries
for entry in single_value_edits.items():
file_name = entry[0]
backed_up_files = _backup_config_file(
file_name, backup_postfix, backed_up_files)
# set StrOpt values
try:
_set_single_value_configs(file_name, entry[1])
except IOError:
pass
# process config changes for multi value entries
for entry in multi_value_edits.items():
file_name = entry[0]
backed_up_files = _backup_config_file(
file_name, backup_postfix, backed_up_files)
# set MultiStrOpt values
try:
_set_multi_value_configs(file_name, entry[1])
except IOError:
pass
# upload template files
for entry in template_files:
file_name = entry['file']
template_name = entry['template']
template_context = entry['context'] if 'context' in entry else {}
backed_up_files = _backup_config_file(
file_name, backup_postfix, backed_up_files)
upload_template(
template_name,
file_name,
context=template_context,
template_dir=template_dir,
backup=False)
def _configure_service(service_name, backup_postfix, single_value_edits,
multi_value_edits, template_dir, template_files):
"""
Configure a service as defined in the supplied params.
:param service_name: eg: Nova
:param single_value_edits: dict of configuration instructions
:param multi_value_edits: dict of configuration instructions
:param template_dir: directory on calling host where templates are found
:param template_files: dict of configuration instructions
:return:
"""
backed_up_files = []
with fab_settings(warn_only=True, user="******"):
print(green("\nConfiguring %s" % service_name))
# process config changes for single value entries
for entry in single_value_edits.items():
file_name = entry[0]
backed_up_files = _backup_config_file(file_name, backup_postfix,
backed_up_files)
# set StrOpt values
try:
_set_single_value_configs(file_name, entry[1])
except IOError:
pass
# process config changes for multi value entries
for entry in multi_value_edits.items():
file_name = entry[0]
backed_up_files = _backup_config_file(file_name, backup_postfix,
backed_up_files)
# set MultiStrOpt values
try:
_set_multi_value_configs(file_name, entry[1])
except IOError:
pass
# upload template files
for entry in template_files:
file_name = entry['file']
template_name = entry['template']
template_context = entry['context'] if 'context' in entry else {}
backed_up_files = _backup_config_file(file_name, backup_postfix,
backed_up_files)
upload_template(template_name,
file_name,
context=template_context,
template_dir=template_dir,
backup=False)
def migrate():
""" Applies migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py migrate')
def show():
""" Shows migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py showmigrations')
def make():
""" Makes migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py makemigrations')
def init():
""" Makes migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py makemigrations %s' %
' '.join(settings.APPS_TO_MIGRATE))
def make():
""" Makes migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py makemigrations')
def exists():
""" Check if DB exists """
with fab_settings(hide('warnings'), warn_only=True):
result = local('psql --username=%s --dbname=%s --host=%s --command="\q"'
% (DB['USER'], DB['NAME'], DB['HOST']))
return result.succeeded
def configure_stack(goldstone_addr=None, restart_services=None, accept=False,
config_loc=PROD_CONFIG):
"""Configures syslog and ceilometer parameters on OpenStack hosts.
:param goldstone_addr: Goldstone server's hostname or IP accessible to
OpenStack hosts
:type goldstone_addr: str
:param restart_services: After completion, do you want to restart
openstack?
:type restart_services: boolean
:param accept: Do you understand that this will change your openstack and
syslog configs?
:type accept: boolean
"""
import arrow
if not accept:
accepted = prompt(cyan(
"This utility will modify configuration files on the hosts\n"
"supplied via the -H parameter, and optionally restart\n"
"OpenStack and syslog services.\n\n"
"Do you want to continue (yes/no)?"),
default='yes', validate='yes|no')
else:
accepted = 'yes'
if accepted != 'yes':
return 0
if restart_services is None:
restart_services = prompt(cyan("Restart OpenStack and syslog services "
"after configuration changes(yes/no)?"),
default='yes', validate='yes|no')
if goldstone_addr is None:
goldstone_addr = prompt(cyan("Goldstone server's hostname or IP "
"accessible to OpenStack hosts?"))
backup_timestamp = arrow.utcnow().timestamp
with fab_settings(warn_only=True, user="******"):
_configure_rsyslog(
backup_timestamp,
goldstone_addr,
restart=restart_services,
config_loc=config_loc)
_configure_ceilometer(
backup_timestamp,
goldstone_addr,
restart=restart_services,
config_loc=config_loc)
_configure_nova(
backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_neutron(
backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_cinder(
backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_glance(
backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_keystone(
backup_timestamp,
restart=restart_services,
config_loc=config_loc)
print(green("\nFinished"))
def migrate():
""" Applies migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py migrate')
def show():
""" Shows migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py showmigrations')
def commit(message=None):
""" Add all files in the repo -> commit """
# local("git add --all .") # F**K!
with fab_settings(warn_only=True):
local("git commit -m '%s'" % message or 'no-msg commit')
def configure_stack(goldstone_addr=None,
restart_services=None,
accept=False,
config_loc=PROD_CONFIG):
"""Configures syslog and ceilometer parameters on OpenStack hosts.
:param goldstone_addr: Goldstone server's hostname or IP accessible to
OpenStack hosts
:type goldstone_addr: str
:param restart_services: After completion, do you want to restart
openstack?
:type restart_services: boolean
:param accept: Do you understand that this will change your openstack and
syslog configs?
:type accept: boolean
"""
import arrow
if not accept:
accepted = prompt(cyan(
"This utility will modify configuration files on the hosts\n"
"supplied via the -H parameter, and optionally restart\n"
"OpenStack and syslog services.\n\n"
"Do you want to continue (yes/no)?"),
default='yes',
validate='yes|no')
else:
accepted = 'yes'
if accepted != 'yes':
return 0
if restart_services is None:
restart_services = prompt(cyan("Restart OpenStack and syslog services "
"after configuration changes(yes/no)?"),
default='yes',
validate='yes|no')
if goldstone_addr is None:
goldstone_addr = prompt(
cyan("Goldstone server's hostname or IP "
"accessible to OpenStack hosts?"))
backup_timestamp = arrow.utcnow().timestamp
with fab_settings(warn_only=True, user="******"):
_configure_rsyslog(backup_timestamp,
goldstone_addr,
restart=restart_services,
config_loc=config_loc)
_configure_ceilometer(backup_timestamp,
goldstone_addr,
restart=restart_services,
config_loc=config_loc)
_configure_nova(backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_neutron(backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_cinder(backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_glance(backup_timestamp,
restart=restart_services,
config_loc=config_loc)
_configure_keystone(backup_timestamp,
restart=restart_services,
config_loc=config_loc)
print(green("\nFinished"))
def init():
""" Makes migrations """
with fab_settings(hide('warnings'), warn_only=True):
print local('python manage.py makemigrations %s' % ' '.join(settings.APPS_TO_MIGRATE))
