Masakari Monitors Configuration Options

The following is an overview of all available configuration options in masakari-monitors. To see sample configuration file, see Masakari Monitors Sample Configuration File.

DEFAULT

debug

Type:

boolean

Default:

False

Mutable:

This option can be changed without restarting.

If set to true, the logging level will be set to DEBUG instead of the default INFO level.

log_config_append

Type:

string

Default:

<None>

Mutable:

This option can be changed without restarting.

The name of a logging configuration file. This file is appended to any existing logging configuration files. For details about logging configuration files, see the Python logging module documentation. Note that when logging configuration files are used then all logging configuration is set in the configuration file and other logging configuration options are ignored (for example, log-date-format).

Deprecated Variations

Group	Name
DEFAULT	log-config
DEFAULT	log_config

log_date_format

Type:

string

Default:

%Y-%m-%d %H:%M:%S

Defines the format string for %(asctime)s in log records. Default: the value above . This option is ignored if log_config_append is set.

log_file

Type:

string

Default:

<None>

(Optional) Name of log file to send logging output to. If no default is set, logging will go to stderr as defined by use_stderr. This option is ignored if log_config_append is set.

Deprecated Variations

Group	Name
DEFAULT	logfile

log_dir

Type:

string

Default:

<None>

(Optional) The base directory used for relative log_file paths. This option is ignored if log_config_append is set.

Deprecated Variations

Group	Name
DEFAULT	logdir

watch_log_file

Type:

boolean

Default:

False

Uses logging handler designed to watch file system. When log file is moved or removed this handler will open a new log file with specified path instantaneously. It makes sense only if log_file option is specified and Linux platform is used. This option is ignored if log_config_append is set.

Warning

This option is deprecated for removal. Its value may be silently ignored in the future.

Reason:

This function is known to have bene broken for long time, and depends on the unmaintained library

use_syslog

Type:

boolean

Default:

False

Use syslog for logging. Existing syslog format is DEPRECATED and will be changed later to honor RFC5424. This option is ignored if log_config_append is set.

use_journal

Type:

boolean

Default:

False

Enable journald for logging. If running in a systemd environment you may wish to enable journal support. Doing so will use the journal native protocol which includes structured metadata in addition to log messages.This option is ignored if log_config_append is set.

syslog_log_facility

Type:

string

Default:

LOG_USER

Syslog facility to receive log lines. This option is ignored if log_config_append is set.

use_json

Type:

boolean

Default:

False

Use JSON formatting for logging. This option is ignored if log_config_append is set.

use_stderr

Type:

boolean

Default:

False

Log output to standard error. This option is ignored if log_config_append is set.

use_eventlog

Type:

boolean

Default:

False

Log output to Windows Event Log.

Warning

This option is deprecated for removal. Its value may be silently ignored in the future.

Reason:

Windows support is no longer maintained.

log_color

Type:

boolean

Default:

False

(Optional) Set the ‘color’ key according to log levels. This option takes effect only when logging to stderr or stdout is used. This option is ignored if log_config_append is set.

log_rotate_interval

Type:

integer

Default:

1

The amount of time before the log files are rotated. This option is ignored unless log_rotation_type is set to “interval”.

log_rotate_interval_type

Type:

string

Default:

days

Valid Values:

Seconds, Minutes, Hours, Days, Weekday, Midnight

Rotation interval type. The time of the last file change (or the time when the service was started) is used when scheduling the next rotation.

max_logfile_count

Type:

integer

Default:

30

Maximum number of rotated log files.

max_logfile_size_mb

Type:

integer

Default:

200

Log file maximum size in MB. This option is ignored if “log_rotation_type” is not set to “size”.

log_rotation_type

Type:

string

Default:

none

Valid Values:

interval, size, none

Log rotation type.

Possible values

interval

Rotate logs at predefined time intervals.

size

Rotate logs once they reach a predefined size.

none

Do not rotate log files.

logging_context_format_string

Type:

string

Default:

%(asctime)s.%(msecs)03d %(process)d %(levelname)s %(name)s [%(global_request_id)s %(request_id)s %(user_identity)s] %(instance)s%(message)s

Format string to use for log messages with context. Used by oslo_log.formatters.ContextFormatter

logging_default_format_string

Type:

string

Default:

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

Format string to use for log messages when context is undefined. Used by oslo_log.formatters.ContextFormatter

logging_debug_format_suffix

Type:

string

Default:

%(funcName)s %(pathname)s:%(lineno)d

Additional data to append to log message when logging level for the message is DEBUG. Used by oslo_log.formatters.ContextFormatter

logging_exception_prefix

Type:

string

Default:

%(asctime)s.%(msecs)03d %(process)d ERROR %(name)s %(instance)s

Prefix each line of exception output with this format. Used by oslo_log.formatters.ContextFormatter

logging_user_identity_format

Type:

string

Default:

%(user)s %(project)s %(domain)s %(system_scope)s %(user_domain)s %(project_domain)s

Defines the format string for %(user_identity)s that is used in logging_context_format_string. Used by oslo_log.formatters.ContextFormatter

default_log_levels

Type:

list

Default:

['amqp=WARN', 'amqplib=WARN', 'boto=WARN', 'qpid=WARN', 'sqlalchemy=WARN', 'suds=INFO', 'oslo.messaging=INFO', 'oslo_messaging=INFO', 'iso8601=WARN', 'requests.packages.urllib3.connectionpool=WARN', 'urllib3.connectionpool=WARN', 'websocket=WARN', 'requests.packages.urllib3.util.retry=WARN', 'urllib3.util.retry=WARN', 'keystonemiddleware=WARN', 'routes.middleware=WARN', 'stevedore=WARN', 'taskflow=WARN', 'keystoneauth=WARN', 'oslo.cache=INFO', 'oslo_policy=INFO', 'dogpile.core.dogpile=INFO']

List of package logging levels in logger=LEVEL pairs. This option is ignored if log_config_append is set.

publish_errors

Type:

boolean

Default:

False

Enables or disables publication of error events.

instance_format

Type:

string

Default:

"[instance: %(uuid)s] "

The format for an instance that is passed with the log message.

instance_uuid_format

Type:

string

Default:

"[instance: %(uuid)s] "

The format for an instance UUID that is passed with the log message.

rate_limit_interval

Type:

integer

Default:

0

Interval, number of seconds, of log rate limiting.

rate_limit_burst

Type:

integer

Default:

0

Maximum number of logged messages per rate_limit_interval.

rate_limit_except_level

Type:

string

Default:

CRITICAL

Valid Values:

CRITICAL, ERROR, INFO, WARNING, DEBUG, ‘’

Log level name used by rate limiting. Logs with level greater or equal to rate_limit_except_level are not filtered. An empty string means that all levels are filtered.

fatal_deprecations

Type:

boolean

Default:

False

Enables or disables fatal status of deprecations.

tempdir

Type:

string

Default:

<None>

Explicitly specify the temporary working directory.

monkey_patch

Type:

boolean

Default:

False

Determine if monkey patching should be applied.

Related options:

• monkey_patch_modules: This must have values set for this option to have

any effect

monkey_patch_modules

Type:

list

Default:

[]

List of modules/decorators to monkey patch.

This option allows you to patch a decorator for all functions in specified modules.

Related options:

• monkey_patch: This must be set to True for this option to have any effect

hostname

Type:

string

Default:

np0038648822

Hostname, FQDN or IP address of this host. Must be valid within AMQP key.

Possible values:

• String with hostname, FQDN or IP address. Default is hostname of this host.

Deprecated Variations

Group	Name
DEFAULT	host

instancemonitor_manager

Type:

string

Default:

masakarimonitors.instancemonitor.instance.InstancemonitorManager

Full class name for the Manager for instancemonitor.

introspectiveinstancemonitor_manager

Type:

string

Default:

masakarimonitors.introspectiveinstancemonitor.instance.IntrospectiveInstanceMonitorManager

Full class name for introspectiveinstancemonitor.

processmonitor_manager

Type:

string

Default:

masakarimonitors.processmonitor.process.ProcessmonitorManager

Full class name for the Manager for processmonitor.

hostmonitor_manager

Type:

string

Default:

masakarimonitors.hostmonitor.host.HostmonitorManager

Full class name for the Manager for hostmonitor.

api

Configuration options for sending notifications.

region

Type:

string

Default:

RegionOne

Region name.

api_version

Type:

string

Default:

v1

Masakari API Version.

api_interface

Type:

string

Default:

public

Interface of endpoint.

auth_url

Type:

unknown type

Default:

<None>

Authentication URL

system_scope

Type:

unknown type

Default:

<None>

Scope for system operations

domain_id

Type:

unknown type

Default:

<None>

Domain ID to scope to

domain_name

Type:

unknown type

Default:

<None>

Domain name to scope to

project_id

Type:

unknown type

Default:

<None>

Project ID to scope to

Deprecated Variations

Group	Name
api	tenant-id
api	tenant_id

project_name

Type:

unknown type

Default:

<None>

Project name to scope to

Deprecated Variations

Group	Name
api	tenant-name
api	tenant_name

project_domain_id

Type:

unknown type

Default:

<None>

Domain ID containing project

project_domain_name

Type:

unknown type

Default:

<None>

Domain name containing project

trust_id

Type:

unknown type

Default:

<None>

ID of the trust to use as a trustee use

default_domain_id

Type:

unknown type

Default:

<None>

Optional domain ID to use with v3 and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

default_domain_name

Type:

unknown type

Default:

<None>

Optional domain name to use with v3 API and v2 parameters. It will be used for both the user and project domain in v3 and ignored in v2 authentication.

user_id

Type:

unknown type

Default:

<None>

User id

username

Type:

unknown type

Default:

<None>

Username

Deprecated Variations

Group	Name
api	user-name
api	user_name

user_domain_id

Type:

unknown type

Default:

<None>

User’s domain id

user_domain_name

Type:

unknown type

Default:

<None>

User’s domain name

password

Type:

unknown type

Default:

<None>

User’s password

callback

retry_max

Type:

integer

Default:

12

Number of retries when the notification processing is error.

retry_interval

Type:

integer

Default:

10

Trial interval of time of the notification processing is error(in seconds).

consul

agent_manage

Type:

string

Default:

<None>

Addr for local consul agent in management datacenter.

agent_tenant

Type:

string

Default:

<None>

Addr for local consul agent in tenant datacenter.

agent_storage

Type:

string

Default:

<None>

Addr for local consul agent in storage datacenter.

matrix_config_file

Type:

string

Default:

<None>

Config file for consul health action matrix.

cors

allowed_origin

Type:

list

Default:

<None>

Indicate whether this resource may be shared with the domain received in the requests “origin” header. Format: “<protocol>://<host>[:<port>]”, no trailing slash. Example: https://horizon.example.com

allow_credentials

Type:

boolean

Default:

True

Indicate that the actual request can include user credentials

expose_headers

Type:

list

Default:

[]

Indicate which headers are safe to expose to the API. Defaults to HTTP Simple Headers.

max_age

Type:

integer

Default:

3600

Maximum cache age of CORS preflight requests.

allow_methods

Type:

list

Default:

['OPTIONS', 'GET', 'HEAD', 'POST', 'PUT', 'DELETE', 'TRACE', 'PATCH']

Indicate which methods can be used during the actual request.

allow_headers

Type:

list

Default:

[]

Indicate which header field names may be used during the actual request.

healthcheck

path

Type:

string

Default:

/healthcheck

The path to respond to healtcheck requests on.

Warning

This option is deprecated for removal. Its value may be silently ignored in the future.

detailed

Type:

boolean

Default:

False

Show more detailed information as part of the response. Security note: Enabling this option may expose sensitive details about the service being monitored. Be sure to verify that it will not violate your security policies.

backends

Type:

list

Default:

[]

Additional backends that can perform health checks and report that information back as part of a request.

allowed_source_ranges

Type:

list

Default:

[]

A list of network addresses to limit source ip allowed to access healthcheck information. Any request from ip outside of these network addresses are ignored.

ignore_proxied_requests

Type:

boolean

Default:

False

Ignore requests with proxy headers.

disable_by_file_path

Type:

string

Default:

<None>

Check the presence of a file to determine if an application is running on a port. Used by DisableByFileHealthcheck plugin.

disable_by_file_paths

Type:

list

Default:

[]

Check the presence of a file based on a port to determine if an application is running on a port. Expects a “port:path” list of strings. Used by DisableByFilesPortsHealthcheck plugin.

enable_by_file_paths

Type:

list

Default:

[]

Check the presence of files. Used by EnableByFilesHealthcheck plugin.

host

monitoring_driver

Type:

string

Default:

default

Driver that hostmonitor uses for monitoring hosts.

monitoring_interval

Type:

integer

Default:

60

Monitoring interval(in seconds) of node status.

monitoring_samples

Type:

integer

Default:

1

Monitoring probes to collect before making the decision to send Masakari notification about the node status. If and only if monitoring_samples consecutive reports have the same status, will the Masakari notification be sent.

api_retry_max

Type:

integer

Default:

12

Number of retries for send a notification in hostmonitor.

api_retry_interval

Type:

integer

Default:

10

Trial interval of time of the notification processing is error(in seconds).

disable_ipmi_check

Type:

boolean

Default:

False

Do not check whether the host is completely down.

Possible values:

• True: Do not check whether the host is completely down.

• False: Do check whether the host is completely down.

If ipmi RA is not set in pacemaker, this value should be set True.

restrict_to_remotes

Type:

boolean

Default:

False

Only monitor pacemaker-remotes, ignore the status of full cluster members.

ipmi_timeout

Type:

integer

Default:

5

Timeout value(in seconds) of the ipmitool command.

ipmi_retry_max

Type:

integer

Default:

3

Number of ipmitool command retries.

ipmi_retry_interval

Type:

integer

Default:

10

Retry interval(in seconds) of the ipmitool command.

stonith_wait

Type:

integer

Default:

30

Standby time(in seconds) until activate STONITH.

tcpdump_timeout

Type:

integer

Default:

5

Timeout value(in seconds) of the tcpdump command when monitors the corosync communication.

corosync_multicast_interfaces

Type:

string

Default:

<None>

The name of interface that corosync is using for mutual communication between hosts. If there are multiple interfaces, specify them in comma-separated like ‘enp0s3,enp0s8’. The number of interfaces you specify must be equal to the number of corosync_multicast_ports values and must be in correct order with relevant ports in corosync_multicast_ports.

corosync_multicast_ports

Type:

string

Default:

<None>

The port numbers that corosync is using for mutual communication between hosts. If there are multiple port numbers, specify them in comma-separated like ‘5405,5406’. The number of port numbers you specify must be equal to the number of corosync_multicast_interfaces values and must be in correct order with relevant interfaces in corosync_multicast_interfaces.

pacemaker_node_type

Type:

string

Default:

autodetect

Valid Values:

autodetect, cluster, remote

Using this option, one can avoid systemd checks that would establish whether this hostmonitor is running alongside Corosync and Pacemaker (the cluster stack) or Pacemaker Remote (the remote stack).

The default (autodetect) ensures backward compatibility and means systemd is used to check the stack.

introspectiveinstancemonitor

guest_monitoring_interval

Type:

integer

Default:

10

Guest monitoring interval of VM status (in seconds). * The value should not be too low as there should not be false negative * for reporting QEMU_GUEST_AGENT failures * VM needs time to do powering-off. * guest_monitoring_interval should be greater than * the time to SHUTDOWN VM gracefully. * e.g. | 565da9ba-3c0c-4087-83ca | iim1 | ACTIVE | powering-off | Running

guest_monitoring_timeout

Type:

integer

Default:

2

Guest monitoring timeout (in seconds).

guest_monitoring_failure_threshold

Type:

integer

Default:

3

Failure threshold before sending notification.

qemu_guest_agent_sock_path

Type:

string

Default:

/var/lib/libvirt/qemu/org\.qemu\.guest_agent\..*\.instance-.*\.sock

• The file path of qemu guest agent sock.

• Please use Python raw string notation as regular expressions.

e.g. r’/var/lib/libvirt/qemu/org.qemu.guest_agent..*.instance-.*.sock’

libvirt

connection_uri

Type:

string

Default:

qemu:///system

Override the default libvirt URI.

oslo_middleware

max_request_body_size

Type:

integer

Default:

114688

The maximum body size for each request, in bytes.

Deprecated Variations

Group	Name
DEFAULT	osapi_max_request_body_size
DEFAULT	max_request_body_size

enable_proxy_headers_parsing

Type:

boolean

Default:

False

Whether the application is behind a proxy or not. This determines if the middleware should parse the headers or not.

http_basic_auth_user_file

Type:

string

Default:

/etc/htpasswd

HTTP basic auth password file.

process

check_interval

Type:

integer

Default:

5

Interval in seconds for checking a process.

restart_retries

Type:

integer

Default:

3

Number of retries when the failure of restarting a process.

restart_interval

Type:

integer

Default:

5

Interval in seconds for restarting a process.

api_retry_max

Type:

integer

Default:

12

Number of retries for send a notification in processmonitor.

api_retry_interval

Type:

integer

Default:

10

Interval between re-sending a notification in processmonitor(in seconds).

process_list_path

Type:

string

Default:

/etc/masakarimonitors/process_list.yaml

The file path of process list.