is_ipv6,
)
from charmhelpers.contrib.openstack.context import ADDRESS_TYPES
from charmhelpers.contrib.charmsupport import nrpe
from charmhelpers.contrib.hardening.harden import harden
try:
FileNotFoundError
except NameError:
# python3 compatibility
FileNotFoundError = OSError
hooks = Hooks()
CONFIGS = register_configs()
COLO_CONSOLEAUTH = 'inf: res_nova_consoleauth grp_nova_vips'
AGENT_CONSOLEAUTH = 'ocf:openstack:nova-consoleauth'
AGENT_CA_PARAMS = 'op monitor interval="5s"'
NOVA_CONSOLEAUTH_OVERRIDE = '/etc/init/nova-consoleauth.override'
def leader_init_db_if_ready(skip_acl_check=False, skip_cells_restarts=False,
db_rid=None, unit=None):
"""Initialise db if leader and db not yet intialised.
NOTE: must be called from database context.
"""
if not is_elected_leader(CLUSTER_RES):
log("Not leader - skipping db init", level=DEBUG)
return
def resume(args):
"""Resume the Ceilometer services.
@raises Exception should the service fail to start."""
resume_unit_helper(register_configs())
get_ipv6_addr,
is_ipv6,
)
from charmhelpers.contrib.openstack.context import ADDRESS_TYPES
from charmhelpers.contrib.charmsupport import nrpe
try:
FileNotFoundError
except NameError:
# python3 compatibility
FileNotFoundError = OSError
hooks = Hooks()
CONFIGS = register_configs()
COLO_CONSOLEAUTH = 'inf: res_nova_consoleauth grp_nova_vips'
AGENT_CONSOLEAUTH = 'ocf:openstack:nova-consoleauth'
AGENT_CA_PARAMS = 'op monitor interval="5s"'
NOVA_CONSOLEAUTH_OVERRIDE = '/etc/init/nova-consoleauth.override'
@hooks.hook('install.real')
def install():
status_set('maintenance', 'Executing pre-install')
execd_preinstall()
configure_installation_source(config('openstack-origin'))
status_set('maintenance', 'Installing apt packages')
apt_update()
apt_install(determine_packages(), fatal=True)
def pause(args):
"""Pause the Ceilometer services.
@raises Exception should the service fail to stop.
"""
pause_unit_helper(register_configs())
