def config_changed():
utils.update_nrpe_config()
# Charm doesn't support changing of some parameters.
if config.changed("dpdk"):
raise Exception("Configuration parameter dpdk couldn't be changed")
if config.changed("l3mh-cidr"):
raise Exception(
"Configuration parameter l3mh-cidr couldn't be changed")
# Charm doesn't support changing container runtime (check for empty value after upgrade).
if config.changed("container_runtime") and config.previous(
"container_runtime"):
raise Exception(
"Configuration parameter container_runtime couldn't be changed")
if not config["dpdk"] and (config.changed("kernel-hugepages-1g")
or config.changed("kernel-hugepages-2m")):
utils.prepare_hugepages_kernel_mode()
common_utils.container_engine().config_changed()
utils.pull_images()
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_controller_changed():
data = relation_get()
log("RelData: " + str(data))
def _update_config(key, data_key):
if data_key in data:
config[key] = data[data_key]
else:
config.pop(key, None)
_update_config("analytics_servers", "analytics-server")
_update_config("analyticsdb_enabled", "analyticsdb_enabled")
_update_config("auth_info", "auth-info")
_update_config("orchestrator_info", "orchestrator-info")
_update_config("controller_ips", "controller_ips")
_update_config("controller_data_ips", "controller_data_ips")
_update_config("issu_controller_ips", "issu_controller_ips")
_update_config("issu_controller_data_ips", "issu_controller_data_ips")
_update_config("issu_analytics_ips", "issu_analytics_ips")
maintenance = None
if "maintenance" in data:
maintenance = "issu"
if "ziu" in data or "ziu_done" in data:
maintenance = "ziu"
if maintenance:
config["maintenance"] = maintenance
else:
config.pop("maintenance", None)
info = common_utils.json_loads(data.get("agents-info"), dict())
k8s_info = info.get("k8s_info")
if k8s_info:
ip = unit_private_ip()
for cluster in k8s_info:
kubernetes_workers = k8s_info[cluster].get("kubernetes_workers",
[])
if kubernetes_workers and ip in kubernetes_workers:
config["pod_subnets"] = k8s_info[cluster].get("pod_subnets")
break
if "controller_data_ips" in data:
settings = {"vhost-address": utils.get_vhost_ip()}
for rid in relation_ids("agent-cluster"):
relation_set(relation_id=rid, relation_settings=settings)
utils.update_ziu("controller-changed")
utils.update_charm_status()
def config_changed():
utils.update_nrpe_config()
# Charm doesn't support changing of some parameters.
if config.changed("dpdk"):
raise Exception("Configuration parameter dpdk couldn't be changed")
if not config["dpdk"]:
utils.prepare_hugepages_kernel_mode()
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_controller_changed():
data = relation_get()
log("RelData: " + str(data))
def _update_config(key, data_key):
if data_key in data:
config[key] = data[data_key]
else:
config.pop(key, None)
_update_config("analytics_servers", "analytics-server")
_update_config("auth_info", "auth-info")
_update_config("orchestrator_info", "orchestrator-info")
_update_config("controller_ips", "controller_ips")
_update_config("controller_data_ips", "controller_data_ips")
_update_config("issu_controller_ips", "issu_controller_ips")
_update_config("issu_controller_data_ips", "issu_controller_data_ips")
_update_config("issu_analytics_ips", "issu_analytics_ips")
if "controller_data_ips" in data:
settings = {"vhost-address": utils.get_vhost_ip()}
for rid in relation_ids("agent-cluster"):
relation_set(relation_id=rid, relation_settings=settings)
maintenance = None
if "maintenance" in data:
maintenance = "issu"
if "ziu" in data or "ziu_done" in data:
maintenance = "ziu"
if maintenance:
config["maintenance"] = maintenance
else:
config.pop("maintenance", None)
config.save()
utils.update_ziu("controller-changed")
utils.update_charm_status()
def upgrade():
utils.stop_agent()
utils.update_charm_status_for_upgrade()
utils.update_ziu("upgrade")
def update_status():
utils.update_ziu("update-status")
utils.update_charm_status()
def update_status():
utils.update_ziu("update-status")
utils.compile_kernel_modules()
utils.update_charm_status()
