def upgrade_charm():
packages_to_install = filter_installed_packages(determine_packages())
if packages_to_install:
log('Installing apt packages')
status_set('maintenance', 'Installing apt packages')
apt_install(packages_to_install)
packages_removed = remove_old_packages()
if run_in_apache():
disable_unused_apache_sites()
log('Regenerating configuration files')
status_set('maintenance', 'Regenerating configuration files')
CONFIGS.write_all()
# See LP bug 1519035
leader_init_db_if_ready()
update_nrpe_config()
if packages_removed:
status_set('maintenance', 'Restarting services')
log("Package purge detected, restarting services", "INFO")
for s in services():
service_restart(s)
stop_manager_instance()
if is_elected_leader(CLUSTER_RES):
log('Cluster leader - ensuring endpoint configuration is up to '
'date', level=DEBUG)
update_all_identity_relation_units()
def update_nrpe_config():
# python-dbus is used by check_upstart_job
apt_install('python-dbus')
hostname = nrpe.get_nagios_hostname()
current_unit = nrpe.get_nagios_unit_name()
nrpe_setup = nrpe.NRPE(hostname=hostname)
nrpe.copy_nrpe_checks()
nrpe.add_init_service_checks(nrpe_setup, services(), current_unit)
nrpe.add_haproxy_checks(nrpe_setup, current_unit)
nrpe_setup.write()
def update_nrpe_config():
# python-dbus is used by check_upstart_job
apt_install('python-dbus')
hostname = nrpe.get_nagios_hostname()
current_unit = nrpe.get_nagios_unit_name()
nrpe_setup = nrpe.NRPE(hostname=hostname)
nrpe.copy_nrpe_checks()
nrpe.add_init_service_checks(nrpe_setup, services(), current_unit)
nrpe.add_haproxy_checks(nrpe_setup, current_unit)
nrpe_setup.write()
def upgrade_charm():
packages_to_install = filter_installed_packages(determine_packages())
if packages_to_install:
log('Installing apt packages')
status_set('maintenance', 'Installing apt packages')
apt_install(packages_to_install)
packages_removed = remove_old_packages()
if run_in_apache():
disable_unused_apache_sites()
log('Regenerating configuration files')
status_set('maintenance', 'Regenerating configuration files')
CONFIGS.write_all()
# We no longer use the admin_token and need to ensure the charm has
# credentials. This call is idempotent and safe to run on existing
# deployments.
if is_leader():
bootstrap_keystone(configs=CONFIGS)
# See LP bug 1519035
leader_init_db_if_ready()
update_nrpe_config()
if packages_removed:
status_set('maintenance', 'Restarting services')
log("Package purge detected, restarting services", "INFO")
for s in services():
service_restart(s)
stop_manager_instance()
if is_elected_leader(CLUSTER_RES):
log(
'Cluster leader - ensuring endpoint configuration is up to '
'date',
level=DEBUG)
update_all_identity_relation_units()
# also ensure that the PCI-DSS protection is in place for service
# accounts.
ensure_all_service_accounts_protected_for_pci_dss_options()
# call the policy overrides handler which will install any policy overrides
maybe_do_policyd_overrides(
os_release('keystone'),
'keystone',
restart_handler=lambda: service_restart('apache2'))
inform_peers_if_ready(check_api_unit_ready)
def update_nrpe_config():
# python-dbus is used by check_upstart_job
apt_install('python-dbus')
hostname = nrpe.get_nagios_hostname()
current_unit = nrpe.get_nagios_unit_name()
nrpe_setup = nrpe.NRPE(hostname=hostname)
nrpe.copy_nrpe_checks()
_services = []
for service in services():
if service.startswith('snap.'):
service = service.split('.')[1]
_services.append(service)
nrpe.add_init_service_checks(nrpe_setup, _services, current_unit)
nrpe.add_haproxy_checks(nrpe_setup, current_unit)
nrpe_setup.write()
def update_nrpe_config():
# python-dbus is used by check_upstart_job
log('Updating NRPE configuration')
status_set('maintenance', 'Updating NRPE configuration')
apt_install('python-dbus')
hostname = nrpe.get_nagios_hostname()
current_unit = nrpe.get_nagios_unit_name()
nrpe_setup = nrpe.NRPE(hostname=hostname)
nrpe.copy_nrpe_checks()
_services = []
for service in services():
if service.startswith('snap.'):
service = service.split('.')[1]
_services.append(service)
nrpe.add_init_service_checks(nrpe_setup, _services, current_unit)
nrpe.add_haproxy_checks(nrpe_setup, current_unit)
nrpe_setup.write()
def upgrade_charm():
status_set('maintenance', 'Installing apt packages')
apt_install(filter_installed_packages(determine_packages()))
packages_removed = remove_old_packages()
if run_in_apache():
disable_unused_apache_sites()
CONFIGS.write_all()
# See LP bug 1519035
leader_init_db_if_ready()
update_nrpe_config()
if packages_removed:
log("Package purge detected, restarting services", "INFO")
for s in services():
service_restart(s)
if is_elected_leader(CLUSTER_RES):
log('Cluster leader - ensuring endpoint configuration is up to '
'date', level=DEBUG)
update_all_identity_relation_units()
def upgrade_charm():
packages_to_install = filter_installed_packages(determine_packages())
if packages_to_install:
log('Installing apt packages')
status_set('maintenance', 'Installing apt packages')
apt_install(packages_to_install)
packages_removed = remove_old_packages()
if run_in_apache():
disable_unused_apache_sites()
log('Regenerating configuration files')
status_set('maintenance', 'Regenerating configuration files')
CONFIGS.write_all()
# See LP bug 1519035
leader_init_db_if_ready()
update_nrpe_config()
if packages_removed:
status_set('maintenance', 'Restarting services')
log("Package purge detected, restarting services", "INFO")
for s in services():
service_restart(s)
stop_manager_instance()
if is_elected_leader(CLUSTER_RES):
log(
'Cluster leader - ensuring endpoint configuration is up to '
'date',
level=DEBUG)
update_all_identity_relation_units()
# call the policy overrides handler which will install any policy overrides
maybe_do_policyd_overrides(os_release('keystone'), 'keystone')
