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@ -34,7 +34,6 @@ import six
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import nova.conf
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from nova import context as context_module
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from nova import exception
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from nova.i18n import _LI, _LW
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from nova import objects
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from nova.pci import stats as pci_stats
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from nova.scheduler import filters
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@ -88,8 +87,8 @@ def set_update_time_on_success(function):
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# Ignores exception raised from consume_from_request() so that
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# booting instance would fail in the resource claim of compute
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# node, other suitable node may be chosen during scheduling retry.
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LOG.warning(_LW("Selected host: %(host)s failed to consume from "
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"instance. Error: %(error)s"),
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LOG.warning("Selected host: %(host)s failed to consume from "
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"instance. Error: %(error)s",
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{'host': self.host, 'error': e})
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else:
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now = timeutils.utcnow()
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@ -205,11 +204,11 @@ class HostState(object):
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if least_gb is not None:
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if least_gb > free_gb:
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# can occur when an instance in database is not on host
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LOG.warning(_LW("Host %(hostname)s has more disk space than "
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"database expected "
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"(%(physical)s GB > %(database)s GB)"),
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{'physical': least_gb, 'database': free_gb,
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'hostname': compute.hypervisor_hostname})
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LOG.warning(
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"Host %(hostname)s has more disk space than database "
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"expected (%(physical)s GB > %(database)s GB)",
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{'physical': least_gb, 'database': free_gb,
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'hostname': compute.hypervisor_hostname})
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free_gb = min(least_gb, free_gb)
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free_disk_mb = free_gb * 1024
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@ -500,7 +499,7 @@ class HostManager(object):
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del host_map[(hostname, nodename)]
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ignored_hosts.append(host)
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ignored_hosts_str = ', '.join(ignored_hosts)
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LOG.info(_LI('Host filter ignoring hosts: %s'), ignored_hosts_str)
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LOG.info('Host filter ignoring hosts: %s', ignored_hosts_str)
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def _match_forced_hosts(host_map, hosts_to_force):
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forced_hosts = []
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@ -512,12 +511,12 @@ class HostManager(object):
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forced_hosts.append(hostname)
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if host_map:
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forced_hosts_str = ', '.join(forced_hosts)
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msg = _LI('Host filter forcing available hosts to %s')
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LOG.info('Host filter forcing available hosts to %s',
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forced_hosts_str)
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else:
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forced_hosts_str = ', '.join(hosts_to_force)
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msg = _LI("No hosts matched due to not matching "
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"'force_hosts' value of '%s'")
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LOG.info(msg, forced_hosts_str)
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LOG.info("No hosts matched due to not matching "
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"'force_hosts' value of '%s'", forced_hosts_str)
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def _match_forced_nodes(host_map, nodes_to_force):
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forced_nodes = []
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@ -528,12 +527,12 @@ class HostManager(object):
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forced_nodes.append(nodename)
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if host_map:
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forced_nodes_str = ', '.join(forced_nodes)
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msg = _LI('Host filter forcing available nodes to %s')
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LOG.info('Host filter forcing available nodes to %s',
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forced_nodes_str)
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else:
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forced_nodes_str = ', '.join(nodes_to_force)
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msg = _LI("No nodes matched due to not matching "
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"'force_nodes' value of '%s'")
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LOG.info(msg, forced_nodes_str)
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LOG.info("No nodes matched due to not matching "
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"'force_nodes' value of '%s'", forced_nodes_str)
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def _get_hosts_matching_request(hosts, requested_destination):
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(host, node) = (requested_destination.host,
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@ -541,14 +540,14 @@ class HostManager(object):
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requested_nodes = [x for x in hosts
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if x.host == host and x.nodename == node]
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if requested_nodes:
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LOG.info(_LI('Host filter only checking host %(host)s and '
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'node %(node)s'), {'host': host, 'node': node})
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LOG.info('Host filter only checking host %(host)s and '
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'node %(node)s', {'host': host, 'node': node})
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else:
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# NOTE(sbauza): The API level should prevent the user from
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# providing a wrong destination but let's make sure a wrong
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# destination doesn't trample the scheduler still.
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LOG.info(_LI('No hosts matched due to not matching requested '
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'destination (%(host)s, %(node)s)'),
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LOG.info('No hosts matched due to not matching requested '
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'destination (%(host)s, %(node)s)',
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{'host': host, 'node': node})
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return iter(requested_nodes)
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@ -710,8 +709,8 @@ class HostManager(object):
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service = services.get(compute.host)
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if not service:
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LOG.warning(_LW(
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"No compute service record found for host %(host)s"),
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LOG.warning(
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"No compute service record found for host %(host)s",
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{'host': compute.host})
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continue
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host = compute.host
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@ -807,8 +806,8 @@ class HostManager(object):
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host_info["updated"] = True
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else:
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self._recreate_instance_info(context, host_name)
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LOG.info(_LI("Received an update from an unknown host '%s'. "
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"Re-created its InstanceList."), host_name)
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LOG.info("Received an update from an unknown host '%s'. "
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"Re-created its InstanceList.", host_name)
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@utils.synchronized(HOST_INSTANCE_SEMAPHORE)
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def delete_instance_info(self, context, host_name, instance_uuid):
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@ -825,8 +824,8 @@ class HostManager(object):
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host_info["updated"] = True
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else:
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self._recreate_instance_info(context, host_name)
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LOG.info(_LI("Received a delete update from an unknown host '%s'. "
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"Re-created its InstanceList."), host_name)
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LOG.info("Received a delete update from an unknown host '%s'. "
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"Re-created its InstanceList.", host_name)
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@utils.synchronized(HOST_INSTANCE_SEMAPHORE)
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def sync_instance_info(self, context, host_name, instance_uuids):
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@ -843,13 +842,13 @@ class HostManager(object):
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compute_set = set(instance_uuids)
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if not local_set == compute_set:
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self._recreate_instance_info(context, host_name)
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LOG.info(_LI("The instance sync for host '%s' did not match. "
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"Re-created its InstanceList."), host_name)
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LOG.info("The instance sync for host '%s' did not match. "
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"Re-created its InstanceList.", host_name)
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return
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host_info["updated"] = True
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LOG.debug("Successfully synced instances from host '%s'.",
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host_name)
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else:
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self._recreate_instance_info(context, host_name)
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LOG.info(_LI("Received a sync request from an unknown host '%s'. "
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"Re-created its InstanceList."), host_name)
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LOG.info("Received a sync request from an unknown host '%s'. "
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"Re-created its InstanceList.", host_name)
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Erik Olof Gunnar Andersson
5 years ago