def run(self):
from chroma_core.services.plugin_runner.agent_daemon_interface import AgentDaemonRpcInterface
from chroma_core.services.plugin_runner.scan_daemon import ScanDaemon
from chroma_core.services.plugin_runner.scan_daemon_interface import ScanDaemonRpcInterface
from chroma_core.lib.storage_plugin.manager import storage_plugin_manager
super(Service, self).run()
errors = storage_plugin_manager.get_errored_plugins()
if errors:
self.log.error("The following plugins could not be loaded: %s" %
errors)
raise RuntimeError("Some plugins could not be loaded: %s" % errors)
resource_manager = ResourceManager()
scan_daemon = ScanDaemon(resource_manager)
# For each plugin, start a thread which will consume its agent RX queue
agent_handlers = AgentPluginHandlerCollection(resource_manager)
for handler in agent_handlers.handlers.values():
self.threads.append(ServiceThread(handler))
scan_daemon_thread = ServiceThread(scan_daemon)
scan_rpc_thread = ServiceThread(ScanDaemonRpcInterface(scan_daemon))
agent_rpc_thread = ServiceThread(
AgentDaemonRpcInterface(agent_handlers))
self.threads.extend(
[scan_daemon_thread, scan_rpc_thread, agent_rpc_thread])
for thread in self.threads:
thread.start()
self._children_started.set()
self._complete.wait()
self.log.debug("Leaving main loop")
def run(self, kwargs):
from chroma_core.services.plugin_runner.agent_daemon_interface import AgentDaemonRpcInterface
from chroma_core.services.job_scheduler.agent_rpc import AgentException
host = kwargs['host']
try:
network_data = self.invoke_agent(host, "device_plugin", {'plugin': 'linux_network'})['linux_network']
AgentDaemonRpcInterface().update_host_resources(host.id, {'linux_network': network_data})
except TypeError:
self.log("Data received from old client. Host %s state cannot be updated until agent is updated" % host)
except AgentException as e:
self.log("No data for plugin linux_network from host %s due to exception %s" % (host, e))
def run(self, kwargs):
from chroma_core.services.plugin_runner.agent_daemon_interface import AgentDaemonRpcInterface
from chroma_core.services.job_scheduler.agent_rpc import AgentException
host_id = kwargs["host_id"]
fqdn = kwargs["fqdn"]
try:
network_data = self.invoke_agent(fqdn, "device_plugin", {"plugin": "linux_network"})["linux_network"]
AgentDaemonRpcInterface().update_host_resources(host_id, {"linux_network": network_data})
except TypeError:
self.log(
"Data received from old client. Host {} state cannot be updated until agent is updated".format(fqdn)
)
except AgentException as e:
self.log("No data for plugin linux_network from host {} due to exception {}".format(fqdn, e))