def relation_broken():
proxy = get_proxy()
@restart_on_change(restart_map(), proxy.restart_service)
def write_config():
CONFIGS.write_all()
write_config()
proxy.commit()
def config_changed():
proxy = get_proxy()
proxy.install()
proxy.configure()
if config('instances-path') is not None:
proxy.fix_path_ownership(config('instances-path'), user='******')
@restart_on_change(restart_map(), proxy.restart_service)
def write_config():
CONFIGS.write_all()
write_config()
proxy.commit()
@hooks.hook('install.real')
@harden()
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)
@hooks.hook('config-changed')
@restart_on_change(restart_map())
@harden()
def config_changed():
if is_unit_paused_set():
log("Do not run config_changed when paused", "WARNING")
return
if config('ephemeral-unmount'):
umount(config('ephemeral-unmount'), persist=True)
if config('prefer-ipv6'):
status_set('maintenance', 'configuring ipv6')
assert_charm_supports_ipv6()
if (migration_enabled()
@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)
status_set('maintenance', 'Git install')
git_install(config('openstack-origin-git'))
@hooks.hook('config-changed')
@restart_on_change(restart_map())
def config_changed():
if config('prefer-ipv6'):
status_set('maintenance', 'configuring ipv6')
assert_charm_supports_ipv6()
global CONFIGS
if git_install_requested():
if config_value_changed('openstack-origin-git'):
status_set('maintenance', 'Running Git install')
git_install(config('openstack-origin-git'))
elif not config('action-managed-upgrade'):
if openstack_upgrade_available('nova-common'):
status_set('maintenance', 'Running openstack upgrade')
do_openstack_upgrade(CONFIGS)
