def update_all_configurations(restart=True):
"""
update all configuration and restart all services
does not deploy any packages
"""
restart = get_bool_from_cli(restart)
execute(kraken.get_no_data_instances)
execute(jormungandr.update_jormungandr_conf)
execute(kraken.update_monitor_configuration)
execute(tyr.update_tyr_confs)
for instance in env.instances.values():
execute(tyr.update_tyr_instance_conf, instance)
execute(jormungandr.deploy_jormungandr_instance_conf, instance)
execute(kraken.update_eng_instance_conf, instance)
#once all has been updated, we restart all services (if needed)for the conf to be taken into account
if restart:
execute(tyr.restart_tyr_worker)
execute(tyr.restart_tyr_beat)
execute(jormungandr.reload_jormun_safe_all)
execute(kraken.restart_all_krakens)
# and we test the jormungandr
for server in env.roledefs['ws']:
jormungandr.test_jormungandr(get_host_addr(server))
def update_jormungandr_configurations(restart=True):
"""
update all configuration and restart all services
does not deploy any packages
"""
restart = get_bool_from_cli(restart)
execute(jormungandr.update_jormungandr_conf)
for instance in env.instances.values():
execute(jormungandr.deploy_jormungandr_instance_conf, instance)
#once all has been updated, we restart all services (if needed)for the conf to be taken into account
if restart:
execute(jormungandr.reload_jormun_safe_all)
# and we test the jormungandr
for server in env.roledefs['ws']:
jormungandr.check_jormungandr_with_retry(get_host_addr(server))
def update_instance(instance, reload_jormun=True):
"""
param (instance) - update all configuration and restart all services
does not deploy any packages
"""
instance = get_real_instance(instance)
reload_jormun = get_bool_from_cli(reload_jormun)
print(blue('updating {}'.format(instance.name)))
#first of all we compute the instance status, it will be helpfull later
execute(compute_instance_status, instance)
execute(tyr.create_tyr_instance, instance)
execute(component.db.postgis_initdb, instance.db_name)
execute(tyr.update_ed_db, instance.name)
execute(jormungandr.deploy_jormungandr_instance_conf, instance)
execute(kraken.create_eng_instance, instance)
execute(tyr.deploy_default_synonyms, instance)
execute(component.db.create_privileges_instance_db, instance)
if reload_jormun:
execute(jormungandr.reload_jormun_safe_all)
def update_instance(instance, reload_jormun=True):
"""
param (instance) - update all configuration and restart all services
does not deploy any packages
"""
instance = get_real_instance(instance)
reload_jormun = get_bool_from_cli(reload_jormun)
print(blue('updating {}'.format(instance.name)))
#first of all we compute the instance status, it will be helpfull later
execute(compute_instance_status, instance)
execute(tyr.create_tyr_instance, instance)
execute(component.db.postgis_initdb, instance.db_name)
execute(tyr.update_ed_db, instance.name)
execute(jormungandr.deploy_jormungandr_instance_conf, instance)
execute(kraken.create_eng_instance, instance)
execute(tyr.deploy_default_synonyms, instance)
execute(component.db.create_privileges_instance_db, instance)
if reload_jormun:
execute(jormungandr.reload_jormun_safe_all)
def upgrade_all(up_tyr=True,
up_confs=True,
upgrade_db_tyr=True,
check_version=True,
send_mail='no',
manual_lb=False,
check_dead=True,
check_bina=True,
skip_bina=False):
"""Upgrade all navitia packages, databases and launch rebinarisation of all instances """
up_tyr = get_bool_from_cli(up_tyr)
up_confs = get_bool_from_cli(up_confs)
check_version = get_bool_from_cli(check_version)
check_dead = get_bool_from_cli(check_dead)
check_bina = get_bool_from_cli(check_bina)
upgrade_db_tyr = get_bool_from_cli(upgrade_db_tyr)
skip_bina = get_bool_from_cli(skip_bina)
# check if all krakens are running with data
not_loaded_instances = kraken.get_not_loaded_instances_per_host()
# check one instance on each WS
#TODO: Check all instance not only random one. #pylint: disable=fixme
for server in env.roledefs['ws']:
instance = random.choice(env.instances.values())
execute(jormungandr.test_jormungandr,
get_host_addr(server),
instance=instance.name)
if check_version:
execute(compare_version_candidate_installed, host_name='tyr')
if env.use_load_balancer:
if manual_lb:
print(
yellow(
"WARNING : you are in MANUAL mode :\n"
"Check frequently for message asking you to switch nodes manually"
))
else:
# check credential NOW
_adc_connection(check=True)
execute(check_last_dataset)
if send_mail in ('start', 'all'):
broadcast_email('start')
time_dict = TimeCollector()
time_dict.register_start('total_deploy')
if up_tyr:
execute(update_tyr_step,
time_dict,
only_bina=False,
check_bina=check_bina,
upgrade_db_tyr=upgrade_db_tyr,
skip_bina=skip_bina)
if check_version:
execute(compare_version_candidate_installed)
if not skip_bina:
execute(kraken.swap_all_data_nav)
# Upgrade kraken/jormun on first hosts set
if env.eng_hosts_1 and env.ws_hosts_1:
env.roledefs['eng'] = env.eng_hosts_1
env.roledefs['ws'] = env.ws_hosts_1
if manual_lb:
raw_input(
yellow(
"Please disable ENG1,3/WS7-9 and enable ENG2,4/WS10-12"))
else:
execute(switch_to_first_phase, env.eng_haproxy1, env.ws_hosts_1,
env.ws_hosts_2)
execute(upgrade_kraken,
wait=env.KRAKEN_RESTART_SCHEME,
up_confs=up_confs,
supervision=True)
if check_dead:
execute(kraken.check_dead_instances, not_loaded_instances)
execute(upgrade_jormungandr, reload=False, up_confs=up_confs)
# need restart apache without using upgrade_jormungandr task previously
# because that causes a problem in prod
execute(jormungandr.reload_jormun_safe_all, safe=False)
# check one instance on each WS
#TODO: Check all instance not only random one.
for server in env.roledefs['ws']:
instance = random.choice(env.instances.values())
execute(jormungandr.test_jormungandr,
get_host_addr(server),
instance=instance.name)
if env.eng_hosts_2 and env.ws_hosts_2:
# Upgrade kraken/jormun on remaining hosts
env.roledefs['eng'] = env.eng_hosts_2
env.roledefs['ws'] = env.ws_hosts_2
if manual_lb:
raw_input(
yellow(
"Please enable ENG1,3/WS7-9 and disable ENG2,4/WS10-12"))
else:
execute(switch_to_second_phase, env.eng_haproxy1, env.eng_haproxy2,
env.ws_hosts_1, env.ws_hosts_2)
execute(upgrade_jormungandr, reload=False, up_confs=up_confs)
# need restart apache without using upgrade_jormungandr task previously
# because that causes a problem in prod
execute(jormungandr.reload_jormun_safe_all, safe=False)
if manual_lb:
raw_input(yellow("Please enable WS7-12"))
else:
execute(switch_to_third_phase, env.ws_hosts_2)
env.roledefs['ws'] = env.ws_hosts
execute(upgrade_kraken,
wait=env.KRAKEN_RESTART_SCHEME,
up_confs=up_confs)
if check_dead:
execute(kraken.check_dead_instances, not_loaded_instances)
# check second hosts set
for server in env.roledefs['ws']:
instance = random.choice(env.instances.values())
execute(jormungandr.test_jormungandr,
get_host_addr(server),
instance=instance.name)
env.roledefs['eng'] = env.eng_hosts
if not manual_lb:
#execute(enable_nodes, env.eng_hosts)
execute(enable_kraken_haproxy, env.eng_names)
# start tyr_beat even if up_tyr is False
execute(tyr.start_tyr_beat)
time_dict.register_end('total_deploy')
if send_mail in ('end', 'all'):
warn_dict = jormungandr.check_kraken_jormun_after_deploy()
status = show_dead_kraken_status(warn_dict, show=True)
status += show_time_deploy(time_dict)
broadcast_email('end', status)
if env.use_load_balancer and manual_lb:
print(yellow("Please enable ENG1-4/WS7-12"))
def upgrade_all(up_tyr=True, up_confs=True, check_version=True, send_mail='no',
manual_lb=False, check_dead=True, check_bina=True):
"""Upgrade all navitia packages, databases and launch rebinarisation of all instances """
up_tyr = get_bool_from_cli(up_tyr)
up_confs = get_bool_from_cli(up_confs)
check_version = get_bool_from_cli(check_version)
check_dead = get_bool_from_cli(check_dead)
check_bina = get_bool_from_cli(check_bina)
if check_version:
execute(compare_version_candidate_installed, host_name='tyr')
if env.use_load_balancer:
if manual_lb:
print(yellow("WARNING : you are in MANUAL mode :\n"
"Check frequently for message asking you to switch nodes manually"))
else:
# check credential NOW
_adc_connection(check=True)
execute(check_last_dataset)
if send_mail in ('start', 'all'):
broadcast_email('start')
time_dict = TimeCollector()
time_dict.register_start('total_deploy')
if up_tyr:
execute(update_tyr_step, time_dict, only_bina=False, check_bina=check_bina)
if check_version:
execute(compare_version_candidate_installed)
execute(kraken.swap_all_data_nav)
# Upgrade kraken/jormun on first hosts set
if not env.roledefs['eng'] and not env.roledefs['ws']:
env.roledefs['eng'] = env.eng_hosts_1
env.roledefs['ws'] = env.ws_hosts_1
if manual_lb:
raw_input(yellow("Please disable ENG1,3/WS7-9 and enable ENG2,4/WS10-12"))
else:
execute(switch_to_first_phase, env.eng_hosts_1, env.ws_hosts_1, env.ws_hosts_2)
execute(upgrade_kraken, wait=env.KRAKEN_RESTART_SCHEME, up_confs=up_confs, supervision=True)
if check_dead:
execute(kraken.check_dead_instances)
execute(upgrade_jormungandr, reload=False, up_confs=up_confs)
# check first hosts set
for server in env.roledefs['ws']:
instance = random.choice(env.instances.values())
execute(jormungandr.test_jormungandr, get_host_addr(server), instance=instance.name)
if not env.roledefs['eng'] and not env.roledefs['ws']:
# Upgrade kraken/jormun on remaining hosts
env.roledefs['eng'] = env.eng_hosts_2
env.roledefs['ws'] = env.ws_hosts_2
if manual_lb:
raw_input(yellow("Please enable ENG1,3/WS7-9 and disable ENG2,4/WS10-12"))
else:
execute(switch_to_second_phase, env.eng_hosts_1, env.eng_hosts_2,
env.ws_hosts_1, env.ws_hosts_2)
execute(upgrade_jormungandr, reload=False, up_confs=up_confs)
if manual_lb:
raw_input(yellow("Please enable WS7-12"))
else:
execute(switch_to_third_phase, env.ws_hosts_2)
env.roledefs['ws'] = env.ws_hosts
execute(upgrade_kraken, wait=env.KRAKEN_RESTART_SCHEME, up_confs=up_confs)
# check second hosts set
for server in env.roledefs['ws']:
instance = random.choice(env.instances.values())
execute(jormungandr.test_jormungandr, get_host_addr(server), instance=instance.name)
if not manual_lb:
execute(enable_all_nodes, env.eng_hosts, env.ws_hosts_1, env.ws_hosts_2)
env.roledefs['eng'] = env.eng_hosts
# start tyr_beat even if up_tyr is False
execute(tyr.start_tyr_beat)
time_dict.register_end('total_deploy')
if send_mail in ('end', 'all'):
warn_dict = jormungandr.check_kraken_jormun_after_deploy()
status = show_dead_kraken_status(warn_dict, show=True)
status += show_time_deploy(time_dict)
broadcast_email('end', status)
if env.use_load_balancer and manual_lb:
print(yellow("Please enable ENG1-4/WS7-12"))