$ pip install oslo.reports

from oslo_reports import guru_meditation_report as gmr
gmr.TextGuruMeditation.setup_autorun(version='13.0.0')

kill -SIGUSR2 <process_id>

========================================================================
====                        Guru Meditation                         ====
========================================================================
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
========================================================================
====                            Package                             ====
========================================================================
product = OpenStack Nova
vendor = OpenStack Foundation
version = 13.0.0
========================================================================
====                            Threads                             ====
========================================================================
------                  Thread #140417215547200                   ------
/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py:346 in run


    `self.wait(sleep_time)`
/usr/local/lib/python2.7/dist-packages/eventlet/hubs/poll.py:82 in wait


    `sleep(seconds)`
========================================================================
====                         Green Threads                          ====
========================================================================
------                        Green Thread                        ------
/usr/local/bin/nova-api:10 in <module>


    `sys.exit(main())`
/opt/stack/nova/nova/cmd/api.py:57 in main


    `launcher.wait()`
/usr/local/lib/python2.7/dist-packages/oslo_service/service.py:511 in wait


    `self._respawn_children()`
/usr/local/lib/python2.7/dist-packages/oslo_service/service.py:495 in _respawn_children


    `eventlet.greenthread.sleep(self.wait_interval)`
/usr/local/lib/python2.7/dist-packages/eventlet/greenthread.py:34 in sleep


    `hub.switch()`
/usr/local/lib/python2.7/dist-packages/eventlet/hubs/hub.py:294 in switch


    `return self.greenlet.switch()`
------                        Green Thread                        ------
No Traceback!
========================================================================
====                           Processes                            ====
========================================================================
Process 14756 (under 1) [ run by: stack (1001), state: running ]


    Process 14770 (under 14756) [ run by: stack (1001), state: sleeping ]


    Process 14771 (under 14756) [ run by: stack (1001), state: sleeping ]


    Process 14776 (under 14756) [ run by: stack (1001), state: sleeping ]


    Process 14777 (under 14756) [ run by: stack (1001), state: sleeping ]


    Process 14784 (under 14756) [ run by: stack (1001), state: sleeping ]


    Process 14785 (under 14756) [ run by: stack (1001), state: sleeping ]
========================================================================
====                         Configuration                          ====
========================================================================
api_database:


  connection = ***


  connection_debug = 0


  connection_trace = False


  idle_timeout = 3600


  max_overflow = None


  max_pool_size = None


  max_retries = 10


  mysql_sql_mode = TRADITIONAL


  pool_timeout = None


  retry_interval = 10


  slave_connection = ***


  sqlite_synchronous = True
cells:


  bandwidth_update_interval = 600


  call_timeout = 60


  capabilities =


    hypervisor=xenserver;kvm


    os=linux;windows


  cell_type = compute


  enable = False


  instance_update_sync_database_limit = 100


  manager = nova.cells.manager.CellsManager


  mute_child_interval = 300


  name = nova


  reserve_percent = 10.0


  topic = cells
cinder:


  cafile = None


  catalog_info = volumev2:cinderv2:publicURL


  certfile = None


  cross_az_attach = True


  endpoint_template = None


  http_retries = 3


  insecure = False


  keyfile = None


  os_region_name = RegionOne


  timeout = None
conductor:


  manager = nova.conductor.manager.ConductorManager


  topic = conductor


  use_local = False


  workers = 2
database:


  backend = sqlalchemy


  connection = ***


  connection_debug = 0


  connection_trace = False


  db_inc_retry_interval = True


  db_max_retries = 20


  db_max_retry_interval = 10


  db_retry_interval = 1


  idle_timeout = 3600


  max_overflow = None


  max_pool_size = None


  max_retries = 10


  min_pool_size = 1


  mysql_sql_mode = TRADITIONAL


  pool_timeout = None


  retry_interval = 10


  slave_connection = ***


  sqlite_db = nova.sqlite


  sqlite_synchronous = True


  use_db_reconnect = False


  use_tpool = False
default:


  allow_instance_snapshots = True


  allow_resize_to_same_host = True


  allow_same_net_traffic = True


  api_paste_config = /etc/nova/api-paste.ini


  api_rate_limit = False


  auth_strategy = keystone


  auto_assign_floating_ip = False


  bandwidth_poll_interval = 600


  bindir = /usr/local/bin


  block_device_allocate_retries = 60


  block_device_allocate_retries_interval = 3


  boot_script_template = /opt/stack/nova/nova/cloudpipe/bootscript.template


  ca_file = cacert.pem


  ca_path = /opt/stack/data/nova/CA


  cert_manager = nova.cert.manager.CertManager


  cert_topic = cert


  client_socket_timeout = 900


  cnt_vpn_clients = 0


  compute_available_monitors = None


  compute_driver = libvirt.LibvirtDriver


  compute_manager = nova.compute.manager.ComputeManager


  compute_monitors =


  compute_resources =


    vcpu


  compute_stats_class = nova.compute.stats.Stats


  compute_topic = compute


  config-dir = None


  config-file =


    /etc/nova/nova.conf


  config_drive_format = iso9660


  config_drive_skip_versions = 1.0 2007-01-19 2007-03-01 2007-08-29 2007-10-10 2007-12-15 2008-02-01 2008-09-01


  console_host = dims-ubuntu


  console_manager = nova.console.manager.ConsoleProxyManager


  console_topic = console


  consoleauth_manager = nova.consoleauth.manager.ConsoleAuthManager


  consoleauth_topic = consoleauth


  control_exchange = nova


  cpu_allocation_ratio = 0.0


  create_unique_mac_address_attempts = 5


  crl_file = crl.pem


  db_driver = nova.db


  debug = True


  default_access_ip_network_name = None


  default_availability_zone = nova


  default_ephemeral_format = ext4


  default_flavor = m1.small


  default_floating_pool = public


  default_log_levels =


    amqp=WARN


    amqplib=WARN


    boto=WARN


    glanceclient=WARN


    iso8601=WARN


    keystonemiddleware=WARN


    oslo_messaging=INFO


    qpid=WARN


    requests.packages.urllib3.connectionpool=WARN


    routes.middleware=WARN


    sqlalchemy=WARN


    stevedore=WARN


    suds=INFO


    urllib3.connectionpool=WARN


    websocket=WARN


  default_notification_level = INFO


  default_publisher_id = None


  default_schedule_zone = None


  defer_iptables_apply = False


  dhcp_domain = novalocal


  dhcp_lease_time = 86400


  dhcpbridge = /usr/local/bin/nova-dhcpbridge


  dhcpbridge_flagfile =


    /etc/nova/nova.conf


  dmz_cidr =


  dmz_mask = 255.255.255.0


  dmz_net = 10.0.0.0


  dns_server =


  dns_update_periodic_interval = -1


  dnsmasq_config_file =


  ebtables_exec_attempts = 3


  ebtables_retry_interval = 1.0


  ec2_dmz_host = 10.0.0.9


  ec2_host = 10.0.0.9


  ec2_listen = 0.0.0.0


  ec2_listen_port = 8773


  ec2_path = /


  ec2_port = 8773


  ec2_private_dns_show_ip = False


  ec2_scheme = http


  ec2_strict_validation = True


  ec2_timestamp_expiry = 300


  ec2_workers = 2


  enable_instance_password = True


  enable_network_quota = False


  enable_new_services = True


  enabled_apis =


    ec2


    metadata


    osapi_compute


  enabled_ssl_apis =


  fake_call = False


  fake_network = False


  fatal_deprecations = False


  fatal_exception_format_errors = False


  firewall_driver = nova.virt.firewall.NoopFirewallDriver


  fixed_ip_disassociate_timeout = 600


  fixed_range_v6 = fd00::/48


  flat_injected = False


  flat_interface = None


  flat_network_bridge = None


  flat_network_dns = 8.8.4.4


  floating_ip_dns_manager = nova.network.noop_dns_driver.NoopDNSDriver


  force_config_drive = True


  force_dhcp_release = True


  force_raw_images = True


  force_snat_range =


  forward_bridge_interface =


    all


  fping_path = /usr/sbin/fping


  gateway = None


  gateway_v6 = None


  heal_instance_info_cache_interval = 60


  host = dims-ubuntu


  image_cache_manager_interval = 2400


  image_cache_subdirectory_name = _base


  image_decryption_dir = /tmp


  injected_network_template = /opt/stack/nova/nova/virt/interfaces.template


  instance_build_timeout = 0


  instance_delete_interval = 300


  instance_dns_domain =


  instance_dns_manager = nova.network.noop_dns_driver.NoopDNSDriver


  instance_format = [instance: %(uuid)s]


  instance_name_template = instance-%08x


  instance_usage_audit = False


  instance_usage_audit_period = month


  instance_uuid_format = [instance: %(uuid)s]


  instances_path = /opt/stack/data/nova/instances


  internal_service_availability_zone = internal


  iptables_bottom_regex =


  iptables_drop_action = DROP


  iptables_top_regex =


  ipv6_backend = rfc2462


  key_file = private/cakey.pem


  keys_path = /opt/stack/data/nova/keys


  keystone_ec2_insecure = False


  keystone_ec2_url = http://10.0.0.9:5000/v2.0/ec2tokens


  l3_lib = nova.network.l3.LinuxNetL3


  linuxnet_interface_driver =


  linuxnet_ovs_integration_bridge = br-int


  live_migration_retry_count = 30


  lockout_attempts = 5


  lockout_minutes = 15


  lockout_window = 15


  log-config-append = None


  log-date-format = %Y-%m-%d %H:%M:%S


  log-dir = None


  log-file = None


  log-format = None


  log_options = True


  logging_context_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [%(request_id)s %(user_name)s %(project_name)s%(color)s] %(instance)s%(color)s%(message)s


  logging_debug_format_suffix = from (pid=%(process)d) %(funcName)s %(pathname)s:%(lineno)d


  logging_default_format_string = %(asctime)s.%(msecs)03d %(color)s%(levelname)s %(name)s [-%(color)s] %(instance)s%(color)s%(message)s


  logging_exception_prefix = %(color)s%(asctime)s.%(msecs)03d TRACE %(name)s %(instance)s


  max_age = 0


  max_concurrent_builds = 10


  max_concurrent_live_migrations = 1


  max_header_line = 16384


  max_local_block_devices = 3


  maximum_instance_delete_attempts = 5


  memcached_servers = None


  metadata_cache_expiration = 15


  metadata_host = 10.0.0.9


  metadata_listen = 0.0.0.0


  metadata_listen_port = 8775


  metadata_manager = nova.api.manager.MetadataManager


  metadata_port = 8775


  metadata_workers = 2


  migrate_max_retries = -1


  mkisofs_cmd = genisoimage


  monkey_patch = False


  monkey_patch_modules =


    nova.api.ec2.cloud:nova.notifications.notify_decorator


    nova.compute.api:nova.notifications.notify_decorator


  multi_host = False


  my_block_storage_ip = 10.0.0.9


  my_ip = 10.0.0.9


  network_allocate_retries = 0


  network_api_class = nova.network.neutronv2.api.API


  network_device_mtu = None


  network_driver = nova.network.linux_net


  network_manager = nova.network.manager.VlanManager


  network_size = 256


  network_topic = network


  networks_path = /opt/stack/data/nova/networks


  neutron_default_tenant_id = default


  non_inheritable_image_properties =


    bittorrent


    cache_in_nova


  notification_driver =


  notification_topics =


    notifications


  notify_api_faults = False


  notify_on_state_change = None


  null_kernel = nokernel


  num_networks = 1


  osapi_compute_ext_list =


  osapi_compute_extension =


    nova.api.openstack.compute.legacy_v2.contrib.standard_extensions


  osapi_compute_link_prefix = None


  osapi_compute_listen = 0.0.0.0


  osapi_compute_listen_port = 8774


  osapi_compute_unique_server_name_scope =


  osapi_compute_workers = 2


  osapi_glance_link_prefix = None


  osapi_hide_server_address_states =


    building


  osapi_max_limit = 1000


  ovs_vsctl_timeout = 120


  password_length = 12


  pci_alias =


  pci_passthrough_whitelist =


  periodic_enable = True


  periodic_fuzzy_delay = 60


  policy_default_rule = default


  policy_dirs =


    policy.d


  policy_file = policy.json


  preallocate_images = none


  project_cert_subject = /C=US/ST=California/O=OpenStack/OU=NovaDev/CN=project-ca-%.16s-%s


  public_interface = eth0


  publish_errors = False


  pybasedir = /opt/stack/nova


  quota_cores = 20


  quota_driver = nova.quota.DbQuotaDriver


  quota_fixed_ips = -1


  quota_floating_ips = 10


  quota_injected_file_content_bytes = 10240


  quota_injected_file_path_length = 255


  quota_injected_files = 5


  quota_instances = 10


  quota_key_pairs = 100


  quota_metadata_items = 128


  quota_networks = 3


  quota_ram = 51200


  quota_security_group_rules = 20


  quota_security_groups = 10


  quota_server_group_members = 10


  quota_server_groups = 10


  ram_allocation_ratio = 0.0


  reboot_timeout = 0


  reclaim_instance_interval = 0


  region_list =


  remove_unused_base_images = True


  remove_unused_original_minimum_age_seconds = 86400


  report_interval = 10


  rescue_timeout = 0


  reservation_expire = 86400


  reserved_host_disk_mb = 0


  reserved_host_memory_mb = 512


  resize_confirm_window = 0


  resize_fs_using_block_device = False


  resume_guests_state_on_host_boot = False


  rootwrap_config = /etc/nova/rootwrap.conf


  routing_source_ip = 10.0.0.9


  rpc_backend = rabbit


  rpc_response_timeout = 60


  run_external_periodic_tasks = True


  running_deleted_instance_action = reap


  running_deleted_instance_poll_interval = 1800


  running_deleted_instance_timeout = 0


  s3_access_key = notchecked


  s3_affix_tenant = False


  s3_host = 10.0.0.9


  s3_port = 3333


  s3_secret_key = notchecked


  s3_use_ssl = False


  scheduler_available_filters =


    nova.scheduler.filters.all_filters


  scheduler_default_filters =


    AvailabilityZoneFilter


    ComputeCapabilitiesFilter


    ComputeFilter


    DiskFilter


    ImagePropertiesFilter


    RamFilter


    RetryFilter


    ServerGroupAffinityFilter


    ServerGroupAntiAffinityFilter


  scheduler_instance_sync_interval = 120


  scheduler_manager = nova.scheduler.manager.SchedulerManager


  scheduler_max_attempts = 3


  scheduler_topic = scheduler


  scheduler_tracks_instance_changes = True


  scheduler_weight_classes =


    nova.scheduler.weights.all_weighers


  secure_proxy_ssl_header = None


  security_group_api = neutron


  send_arp_for_ha = False


  send_arp_for_ha_count = 3


  service_down_time = 60


  servicegroup_driver = db


  share_dhcp_address = False


  shelved_offload_time = 0


  shelved_poll_interval = 3600


  shutdown_timeout = 60


  snapshot_name_template = snapshot-%s


  ssl_ca_file = None


  ssl_cert_file = None


  ssl_key_file = None


  state_path = /opt/stack/data/nova


  sync_power_state_interval = 600


  syslog-log-facility = LOG_USER


  tcp_keepidle = 600


  teardown_unused_network_gateway = False


  tempdir = None


  transport_url = None


  until_refresh = 0


  update_dns_entries = False


  update_resources_interval = 0


  use-syslog = False


  use-syslog-rfc-format = True


  use_cow_images = True


  use_forwarded_for = False


  use_ipv6 = False


  use_network_dns_servers = False


  use_neutron_default_nets = False


  use_project_ca = False


  use_rootwrap_daemon = False


  use_single_default_gateway = False


  use_stderr = True


  user_cert_subject = /C=US/ST=California/O=OpenStack/OU=NovaDev/CN=%.16s-%.16s-%s


  vcpu_pin_set = None


  vendordata_driver = nova.api.metadata.vendordata_json.JsonFileVendorData


  verbose = True


  vif_plugging_is_fatal = True


  vif_plugging_timeout = 300


  virt_mkfs =


  vlan_interface = None


  vlan_start = 100


  volume_api_class = nova.volume.cinder.API


  volume_usage_poll_interval = 0


  vpn_flavor = m1.tiny


  vpn_image_id = 0


  vpn_ip = 10.0.0.9


  vpn_key_suffix = -vpn


  vpn_start = 1000


  wsgi_default_pool_size = 1000


  wsgi_keep_alive = True


  wsgi_log_format = %(client_ip)s "%(request_line)s" status: %(status_code)s len: %(body_length)s time: %(wall_seconds).7f
ephemeral_storage_encryption:


  cipher = aes-xts-plain64


  enabled = False


  key_size = 512
glance:


  allowed_direct_url_schemes =


  api_insecure = False


  api_servers =


    http://10.0.0.9:9292


  host = 10.0.0.9


  num_retries = 0


  port = 9292


  protocol = http
guestfs:


  debug = False
image_file_url:


  filesystems =
ironic:


  admin_auth_token = ***


  admin_password = ***


  admin_tenant_name = None


  admin_url = None


  admin_username = None


  api_endpoint = None


  api_max_retries = 60


  api_retry_interval = 2


  api_version = 1


  client_log_level = None
keymgr:


  api_class = nova.keymgr.conf_key_mgr.ConfKeyManager
keystone_authtoken:


  admin_password = ***


  admin_tenant_name = admin


  admin_token = ***


  admin_user = None


  auth-url = http://10.0.0.9:35357


  auth_admin_prefix =


  auth_host = 127.0.0.1


  auth_plugin = password


  auth_port = 35357


  auth_protocol = https


  auth_section = None


  www_authenticate_uri = http://10.0.0.9:5000


  auth_version = None


  cache = None


  cafile = /opt/stack/data/ca-bundle.pem


  certfile = None


  check_revocations_for_cached = False


  delay_auth_decision = False


  domain-id = None


  domain-name = None


  enforce_token_bind = permissive


  hash_algorithms =


    md5


  http_connect_timeout = None


  http_request_max_retries = 3


  identity_uri = None


  include_service_catalog = True


  insecure = False


  keyfile = None


  memcache_pool_conn_get_timeout = 10


  memcache_pool_dead_retry = 300


  memcache_pool_maxsize = 10


  memcache_pool_socket_timeout = 3


  memcache_pool_unused_timeout = 60


  memcache_secret_key = ***


  memcache_security_strategy = None


  memcache_use_advanced_pool = False


  memcached_servers = None


  password = password


  project-domain-id = default


  project-domain-name = None


  project-id = None


  project-name = service


  region_name = None


  revocation_cache_time = 10


  signing_dir = /var/cache/nova


  tenant-id = None


  tenant-name = None


  token_cache_time = 300


  trust-id = None


  user-domain-id = default


  user-domain-name = None


  user-id = None


  user-name = nova
libvirt:


  block_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED, VIR_MIGRATE_NON_SHARED_INC


  checksum_base_images = False


  checksum_interval_seconds = 3600


  connection_uri =


  cpu_mode = none


  cpu_model = None


  disk_cachemodes =


  disk_prefix = None


  gid_maps =


  hw_disk_discard = None


  hw_machine_type = None


  image_info_filename_pattern = /opt/stack/data/nova/instances/_base/%(image)s.info


  images_rbd_ceph_conf =


  images_rbd_pool = rbd


  images_type = default


  images_volume_group = None


  inject_key = False


  inject_partition = -2


  inject_password = False


  iscsi_iface = None


  iscsi_use_multipath = False


  live_migration_bandwidth = 0


  live_migration_completion_timeout = 800


  live_migration_downtime = 500


  live_migration_downtime_delay = 75


  live_migration_downtime_steps = 10


  live_migration_flag = VIR_MIGRATE_UNDEFINE_SOURCE, VIR_MIGRATE_PEER2PEER, VIR_MIGRATE_LIVE, VIR_MIGRATE_TUNNELLED


  live_migration_progress_timeout = 150


  live_migration_uri = qemu+ssh://stack@%s/system


  mem_stats_period_seconds = 10


  num_iscsi_scan_tries = 5


  qemu_allowed_storage_drivers =


  rbd_secret_uuid = None


  rbd_user = None


  remote_filesystem_transport = ssh


  remove_unused_kernels = True


  remove_unused_resized_minimum_age_seconds = 3600


  rescue_image_id = None


  rescue_kernel_id = None


  rescue_ramdisk_id = None


  rng_dev_path = None


  snapshot_compression = False


  snapshot_image_format = None


  snapshots_directory = /opt/stack/data/nova/instances/snapshots


  sparse_logical_volumes = False


  sysinfo_serial = auto


  uid_maps =


  use_usb_tablet = False


  use_virtio_for_bridges = True


  virt_type = kvm


  volume_clear = zero


  volume_clear_size = 0


  wait_soft_reboot_seconds = 120


  xen_hvmloader_path = /usr/lib/xen/boot/hvmloader
mks:


  enabled = False


  mksproxy_base_url = http://127.0.0.1:6090/
neutron:


  admin_auth_url = http://10.0.0.9:35357/v2.0


  admin_password = ***


  admin_tenant_id = None


  admin_tenant_name = service


  admin_user_id = None


  admin_username = neutron


  auth_plugin = None


  auth_section = None


  auth_strategy = keystone


  cafile = None


  certfile = None


  extension_sync_interval = 600


  insecure = False


  keyfile = None


  metadata_proxy_shared_secret = ***


  ovs_bridge = br-int


  region_name = RegionOne


  service_metadata_proxy = True


  timeout = None


  url = http://10.0.0.9:9696
osapi_v21:


  enabled = True


  extensions_blacklist =


  extensions_whitelist =
oslo_concurrency:


  disable_process_locking = False


  lock_path = /opt/stack/data/nova
oslo_messaging_rabbit:


  amqp_auto_delete = False


  amqp_durable_queues = False


  fake_rabbit = False


  heartbeat_rate = 2


  heartbeat_timeout_threshold = 60


  kombu_reconnect_delay = 1.0


  kombu_reconnect_timeout = 60


  kombu_ssl_ca_certs =


  kombu_ssl_certfile =


  kombu_ssl_keyfile =


  kombu_ssl_version =


  rabbit_ha_queues = False


  rabbit_host = localhost


  rabbit_hosts =


    10.0.0.9


  rabbit_login_method = AMQPLAIN


  rabbit_max_retries = 0


  rabbit_password = ***


  rabbit_port = 5672


  rabbit_retry_backoff = 2


  rabbit_retry_interval = 1


  rabbit_use_ssl = False


  rabbit_userid = stackrabbit


  rabbit_virtual_host = /


  rpc_conn_pool_size = 30


  send_single_reply = False
oslo_middleware:


  max_request_body_size = 114688
oslo_versionedobjects:


  fatal_exception_format_errors = False
rdp:


  enabled = False


  html5_proxy_base_url = http://127.0.0.1:6083/
remote_debug:


  host = None


  port = None
serial_console:


  base_url = ws://127.0.0.1:6083/


  enabled = False


  listen = 127.0.0.1


  port_range = 10000:20000


  proxyclient_address = 127.0.0.1
spice:


  agent_enabled = True


  enabled = False


  html5proxy_base_url = http://10.0.0.9:6082/spice_auto.html


  keymap = en-us


  server_listen = 127.0.0.1


  server_proxyclient_address = 127.0.0.1
ssl:


  ca_file = None


  cert_file = None


  key_file = None
upgrade_levels:


  baseapi = None


  cells = None


  cert = None


  compute = None


  conductor = None


  console = None


  consoleauth = None


  network = None


  scheduler = None
vnc:


  enabled = False


  keymap = en-us


  novncproxy_base_url = http://10.0.0.9:6080/vnc_auto.html


  vncserver_listen = 127.0.0.1


  vncserver_proxyclient_address = 127.0.0.1


  xvpvncproxy_base_url = http://10.0.0.9:6081/console
workarounds:


  destroy_after_evacuate = True


  disable_libvirt_livesnapshot = True


  disable_rootwrap = False


  handle_virt_lifecycle_events = True

Type

string

Default

<None>

Type

string

Default

<None>

Type

integer

Default

1

Parameters

cnf (oslo_config.cfg.ConfigOpts) -- the configuration option object

Parameters

version_object -- the version information object

Parameters

set_current_view_type(tp, visited=None)

Set the current view type

This method attempts to set the current view type for this model and all submodels by calling itself recursively on all values, traversing intervening sequences and mappings when possible, and ignoring all other objects.

Parameters

conf_obj (oslo_config.cfg.ConfigOpts) -- a configuration object

Parameters

process -- a psutil.Process object

Parameters

stack -- the python stack state for the green thread

Parameters

stack_state -- the python stack_state object

Parameters

Parameters

text

oslo_reports.views.text.generic.KeyValueView

xml

oslo_reports.views.xml.generic.KeyValueView

json

oslo_reports.views.json.generic.KeyValueView

to_type()

('type' is one of the 'default views' defined for this model) Serializes this model using the default view for 'type'

set_current_view_type(tp, visited=None)

Set the current view type

This method attempts to set the current view type for this model and all submodels by calling itself recursively on all values, traversing intervening sequences and mappings when possible, and ignoring all other objects.

key (text)

key = text

rootkey (Mapping)

rootkey =


  serialize(key, value)

key (Sequence)

key =


  serialize(item)

Parameters

Parameters

Parameters

header -- the header (can be anything on which str() can be called)

Parameters

title (str) -- the title of the view

FORMAT_STR = '========================================================================\n===={0: ^64}====\n========================================================================'

VIEW_TEXT = "Process {{ pid }} (under {{ parent_pid }}) [ run by: {{ username }} ({{ uids.real|default('unknown uid') }}), state: {{ state }} ]\n{% for child in children %} {{ child }}{% endfor %}"

FORMAT_STR = '------{thread_str: ^60}------\n{stack_trace}'

VIEW_TEXT = '{% if root_exception is not none %}Exception: {{ root_exception }}\n------------------------------------\n\n{% endif %}{% for line in lines %}\n{{ line.filename }}:{{ line.line }} in {{ line.name }}\n {% if line.code is not none %}`{{ line.code }}`{% else %}(source not found){% endif %}\n{% else %}\nNo Traceback!\n{% endfor %}'

FORMAT_STR = '------{thread_str: ^60}------\n{stack_trace}'

key (text/xml)

The tag name is the key name, and the contents are the text or xml

key (Sequence)

A wrapper tag is created with the key name, and each item is placed in an 'item' tag

key (Mapping)

A wrapper tag is created with the key name, and the serialize is called on each key-value pair (such that each key gets its own tag)

Parameters

wrapper_name (str) -- the name of the top-level element

Parameters

property template

Get the Compiled Template

Gets the compiled template, using a cached copy if possible (stored in attr:_templatecache) or otherwise recompiling the template if the compiled template is not present or is invalid (due to attr:_regentemplate being set to True).

property text

Get the Template Text

Gets the text of the current template

from oslo_config import cfg
from oslo_log import log as oslo_logging
from oslo_reports import opts as gmr_opts
from oslo_reports import guru_meditation_report as gmr
CONF = cfg.CONF
# maybe import some options here...
def main():


    oslo_logging.register_options(CONF)


    gmr_opts.set_defaults(CONF)


    CONF(sys.argv[1:], default_config_files=['myapp.conf'])


    oslo_logging.setup(CONF, 'myapp')


    gmr.TextGuruMeditation.register_section('Some Special Section',


                                        special_section_generator)


    gmr.TextGuruMeditation.setup_autorun(version_object, conf=CONF)


    server = service.Service.create(binary='some-service',


                                    topic=CONF.some_service_topic)


    service.serve(server)


    service.wait()

$ kill -USR2 $SERVICE_PID

classmethod handle_signal(version, service_name, log_dir, frame)

The Signal Handler

This method (indirectly) handles receiving a registered signal and dumping the Guru Meditation Report to stderr or a file in a given dir. If service name and log dir are not None, the report will be dumped to a file named $service_name_gurumeditation_$current_time in the log_dir directory. This method is designed to be curried into a proper signal handler by currying out the version parameter.

classmethod register_section(section_title, generator)

Register a New Section

This method registers a persistent section for the current class.

run()

classmethod setup_autorun(version, service_name=None, log_dir=None, signum=None, conf=None, setup_signal=True)

Set Up Auto-Run

This method sets up the Guru Meditation Report to automatically get dumped to stderr or a file in a given dir when the given signal is received. It can also use file modification events instead of signals.

timestamp_fmt = '%Y%m%d%H%M%S'

• Package Information
• Threads List
• Green Threads List
• Process List
• Configuration Options

Parameters

Returns

a list of (group_name, opts) tuples

Parameters

conf (oslo.config.cfg.ConfigOpts) -- Configuration object, managed by the caller.

add_section(view, generator, index=None)

Add a section to the report

This method adds a section with the given view and generator to the report. An index may be specified to insert the section at a given location in the list; If no index is specified, the section is appended to the list. The view is called on the model which results from the generator when the report is run. A generator is simply a method or callable object which takes no arguments and returns a oslo_reports.models.base.ReportModel or similar object.

run()

Run the report

This method runs the report, having each section generate its data and serialize itself before joining the sections together. The BasicReport accomplishes the joining by joining the serialized sections together with newlines.

Parameters

tp (str) -- the type of the report

add_section(view, generator, index=None)

Add a section to the report

This method adds a section with the given view and generator to the report. An index may be specified to insert the section at a given location in the list; If no index is specified, the section is appended to the list. The view is called on the model which results from the generator when the report is run. A generator is simply a method or callable object which takes no arguments and returns a oslo_reports.models.base.ReportModel or similar object.

Parameters

Parameters

name (str) -- the title of the report

add_section(heading, generator, index=None)

Add a section to the report

This method adds a section with the given title, and generator to the report. An index may be specified to insert the section at a given location in the list; If no index is specified, the section is appended to the list. The view is called on the model which results from the generator when the report is run. A generator is simply a method or callable object which takes no arguments and returns a oslo_reports.models.base.ReportModel or similar object.

The model is told to serialize as text (if possible) at serialization time by wrapping the generator. The view model's attached view (if any) is wrapped in a oslo_reports.views.text.header.TitledView