Usage¶

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
  multi_instance_display_name_template = %(name)s-%(count)d
  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
  auth_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