def upgrade_charm():
# NOTE: image can not be deleted if container is running.
# TODO: so think about killing the container
# NOTE: this hook can be fired when either resource changed or charm code
# changed. so if code was changed then we may need to update config
update_charm_status()
def install():
status_set("maintenance", "Installing...")
# TODO: try to remove this call
common_utils.fix_hostname()
docker_utils.install()
utils.update_charm_status()
def contrail_analyticsdb_departed():
units = [
unit for rid in relation_ids("contrail-analyticsdb")
for unit in related_units(rid)
]
if not units:
config.pop("analyticsdb_ips", None)
utils.update_charm_status()
def contrail_analyticsdb_departed():
units = [
unit for rid in relation_ids("contrail-analyticsdb")
for unit in related_units(rid)
]
if not units:
config.pop("db_user", None)
config.pop("db_password", None)
update_charm_status()
def contrail_analytics_departed():
units = [unit for rid in relation_ids("contrail-analytics")
for unit in related_units(rid)]
if not units:
for key in ["auth_info", "auth_mode", "orchestrator_info", "rabbitmq_hosts"]:
config.pop(key, None)
config.save()
utils.update_charm_status()
_notify_proxy_services()
def config_changed():
if config.changed("control-network"):
settings = {'private-address': get_ip()}
rnames = ("contrail-analytics", "contrail-analyticsdb",
"analytics-cluster", "http-services")
for rname in rnames:
for rid in relation_ids(rname):
relation_set(relation_id=rid, relation_settings=settings)
update_charm_status()
def install():
status_set("maintenance", "Installing...")
# TODO: try to remove this call
fix_hostname()
apt_upgrade(fatal=True, dist=True)
add_docker_repo()
apt_update(fatal=False)
apt_install(PACKAGES + DOCKER_PACKAGES, fatal=True)
update_charm_status()
def upgrade_charm():
# NOTE: image can not be deleted if container is running.
# TODO: so think about killing the container
# clear cached version of image
config.pop("version_with_build", None)
config.pop("version", None)
config.save()
# NOTE: this hook can be fired when either resource changed or charm code
# changed. so if code was changed then we may need to update config
update_charm_status()
def analytics_cluster_departed():
if not is_leader():
return
unit = remote_unit()
cluster_info = common_utils.json_loads(leader_get("cluster_info"), dict())
cluster_info.pop(unit, None)
log("Unit {} departed. Cluster info: {}".format(unit, str(cluster_info)))
settings = {"cluster_info": json.dumps(cluster_info)}
leader_set(settings=settings)
_update_analytics()
_update_analyticsdb()
utils.update_charm_status()
def upgrade_charm():
_update_cluster()
saved_info = common_utils.json_loads(leader_get("cluster_info"), dict())
if is_leader() and not saved_info:
current_info = utils.get_cluster_info("unit-address",
common_utils.get_ip())
log("Cluster info: {}".format(str(current_info)))
settings = {"cluster_info": json.dumps(current_info)}
leader_set(settings=settings)
_update_analytics()
_update_analyticsdb()
_notify_proxy_services()
utils.update_charm_status()
def leader_elected():
current_info = utils.get_cluster_info("unit-address",
common_utils.get_ip())
saved_info = common_utils.json_loads(leader_get("cluster_info"), dict())
log("Cluster current info: {}".format(str(current_info)))
log("Cluster saved info: {}".format(str(saved_info)))
if not saved_info:
log("Cluster info: {}".format(str(current_info)))
settings = {"cluster_info": json.dumps(current_info)}
leader_set(settings=settings)
_update_analytics()
_update_analyticsdb()
utils.update_charm_status()
def analytics_cluster_changed():
data = relation_get()
log("Peer relation changed with {}: {}".format(remote_unit(), data))
ip = data.get("unit-address")
if not ip:
log("There is no unit-address in the relation")
elif is_leader():
unit = remote_unit()
if _address_changed(unit, ip):
_update_analytics()
_update_analyticsdb()
utils.update_charm_status()
utils.update_ziu("cluster-changed")
def contrail_analytics_changed():
data = relation_get()
_value_changed(data, "auth-mode", "auth_mode")
_value_changed(data, "auth-info", "auth_info")
_value_changed(data, "orchestrator-info", "orchestrator_info")
_value_changed(data, "rabbitmq_hosts", "rabbitmq_hosts")
_value_changed(data, "maintenance", "maintenance")
_value_changed(data, "controller_ips", "controller_ips")
_value_changed(data, "controller_data_ips", "controller_data_ips")
config.save()
# TODO: handle changing of all values
# TODO: set error if orchestrator is changing and container was started
utils.update_ziu("analytics-changed")
utils.update_charm_status()
_notify_proxy_services()
def config_changed():
if config.changed("control-network"):
settings = {'private-address': get_ip()}
rnames = ("contrail-analytics", "contrail-analyticsdb",
"analytics-cluster", "http-services")
for rname in rnames:
for rid in relation_ids(rname):
relation_set(relation_id=rid, relation_settings=settings)
if config.changed("docker-registry"):
apply_docker_insecure()
if config.changed("docker-user") or config.changed("docker-password"):
docker_login()
update_charm_status()
def contrail_analytics_changed():
data = relation_get()
changed = False
changed |= _value_changed(data, "auth-mode", "auth_mode")
changed |= _value_changed(data, "auth-info", "auth_info")
changed |= _value_changed(data, "orchestrator-info", "orchestrator_info")
changed |= _value_changed(data, "ssl-ca", "ssl_ca")
changed |= _value_changed(data, "ssl-cert", "ssl_cert")
changed |= _value_changed(data, "ssl-key", "ssl_key")
changed |= _value_changed(data, "rabbitmq_user", "rabbitmq_user")
changed |= _value_changed(data, "rabbitmq_password", "rabbitmq_password")
changed |= _value_changed(data, "rabbitmq_vhost", "rabbitmq_vhost")
# TODO: handle changing of all values
# TODO: set error if orchestrator is changing and container was started
if changed:
update_charm_status()
def config_changed():
utils.update_nrpe_config()
if config.changed("control-network"):
settings = {'private-address': common_utils.get_ip()}
rnames = ("contrail-analytics", "contrail-analyticsdb",
"analytics-cluster", "http-services")
for rname in rnames:
for rid in relation_ids(rname):
relation_set(relation_id=rid, relation_settings=settings)
docker_utils.config_changed()
utils.update_charm_status()
# leave it as latest - in case of exception in previous steps
# config.changed doesn't work sometimes...
if config.get("saved-image-tag") != config["image-tag"]:
utils.update_ziu("image-tag")
config["saved-image-tag"] = config["image-tag"]
config.save()
def contrail_analytics_departed():
units = [
unit for rid in relation_ids("contrail-controller")
for unit in related_units(rid)
]
if not units:
for key in [
"auth_info", "auth_mode", "orchestrator_info", "ssl_enabled",
"rabbitmq_vhost", "rabbitmq_user", "rabbitmq_password",
"rabbitmq_hosts"
]:
config.pop(key, None)
if is_container_launched(CONTAINER_NAME):
status_set(
"blocked",
"Container is present but cloud orchestrator was disappeared."
" Please kill container by yourself or "
"restore cloud orchestrator.")
update_charm_status()
def config_changed():
utils.update_nrpe_config()
if config.changed("control-network"):
_update_cluster()
if is_leader() and _address_changed(local_unit(),
common_utils.get_ip()):
_update_analytics()
_update_analyticsdb()
docker_utils.config_changed()
utils.update_charm_status()
_notify_proxy_services()
# leave it as latest - in case of exception in previous steps
# config.changed doesn't work sometimes (when we saved config in this hook before)
if config.get("saved-image-tag") != config["image-tag"]:
utils.update_ziu("image-tag")
config["saved-image-tag"] = config["image-tag"]
config.save()
def contrail_analytics_changed():
data = relation_get()
changed = False
changed |= _value_changed(data, "api-vip", "api_vip")
changed |= _value_changed(data, "auth-mode", "auth_mode")
changed |= _value_changed(data, "auth-info", "auth_info")
changed |= _value_changed(data, "orchestrator-info", "orchestrator_info")
changed |= _value_changed(data, "ssl-enabled", "ssl_enabled")
changed |= _value_changed(data, "rabbitmq_user", "rabbitmq_user")
changed |= _value_changed(data, "rabbitmq_password", "rabbitmq_password")
changed |= _value_changed(data, "rabbitmq_vhost", "rabbitmq_vhost")
changed |= _value_changed(data, "rabbitmq_hosts", "rabbitmq_hosts")
changed |= _value_changed(data, "configdb_cassandra_user",
"configdb_cassandra_user")
changed |= _value_changed(data, "configdb_cassandra_password",
"configdb_cassandra_password")
config.save()
# TODO: handle changing of all values
# TODO: set error if orchestrator is changing and container was started
if changed:
update_charm_status()
_notify_proxy_services()
def contrail_analyticsdb_changed():
data = relation_get()
_value_changed(data, "db-user", "db_user")
_value_changed(data, "db-password", "db_password")
update_charm_status()
def contrail_analyticsdb_changed():
data = relation_get()
_value_changed(data, "analyticsdb_ips", "analyticsdb_ips")
config.save()
utils.update_ziu("analyticsdb-changed")
utils.update_charm_status()
def tls_certificates_relation_changed():
# it can be fired several times without server's cert
if common_utils.tls_changed(utils.MODULE, relation_get()):
_notify_proxy_services()
utils.update_nrpe_config()
utils.update_charm_status()
def contrail_analyticsdb_departed():
utils.update_charm_status()
def update_status():
update_charm_status(update_config=False)
def analytics_cluster_joined():
settings = {"private-address": get_ip()}
relation_set(relation_settings=settings)
update_charm_status()
def update_status():
utils.update_ziu("update-status")
utils.update_charm_status()
def upgrade_charm():
_notify_proxy_services()
utils.update_charm_status()
def leader_settings_changed():
_update_analytics()
_update_analyticsdb()
utils.update_charm_status()
def tls_certificates_relation_departed():
config['tls_present'] = False
common_utils.tls_changed(utils.MODULE, None)
_notify_proxy_services()
utils.update_nrpe_config()
utils.update_charm_status()
def tls_certificates_relation_departed():
if common_utils.tls_changed(utils.MODULE, None):
_notify_proxy_services()
utils.update_nrpe_config()
utils.update_charm_status()
