freezer-scheduler

backup and restore your resources

Author

openstack@lists.openstack.org

Date

2017-09-19

Copyright

OpenStack Foundation

Version

1.0.0

Manual section

1

Manual group

cloud backup and restore

SYNOPSIS

freezer-scheduler <action> [<args>]

DESCRIPTION

freezer-scheduler is being used to schedule backup and restore of different cloud resources, It can also be used to schedule admin operations on your backup like (remove old backups, list backups, …). More information about OpenStack Freezer is at https://docs.openstack.org/freezer/latest/.

OPTIONS

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, logging_context_format_string).

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.

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_stderr

Type

boolean

Default

false

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

logging_context_format_string

Type

string

Default

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

Format string to use for log messages with context.

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.

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.

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.

logging_user_identity_format

Type

string

Default

%(user)s %(tenant)s %(domain)s %(user_domain)s %(project_domain)s

Defines the format string for %(user_identity)s that is used in logging_context_format_string.

default_log_levels

Type

list

Default

amqp=WARN,amqplib=WARN,boto=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,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

Log level name used by rate limiting: CRITICAL, ERROR, INFO, WARNING, DEBUG or empty string. 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.

client_id

Type

string

Default

<None>

Specifies the client_id used when contacting the service.

If not specified it will be automatically created using the tenant-id and the machine hostname.

no_api

Type

boolean

Default

false

Prevents the scheduler from using the api service

jobs_dir

Type

string

Default

/etc/freezer/scheduler/conf.d

Used to store/retrieve files on local storage, including those exchanged with the api service. Default value is /etc/freezer/scheduler/conf.d (Env: FREEZER_SCHEDULER_CONF_D)

interval

Type

integer

Default

60

Specifies the api-polling interval in seconds. Defaults to 60 seconds

no_daemon

Type

boolean

Default

false

Prevents the scheduler from running in daemon mode

insecure

Type

boolean

Default

false

Initialize freezer scheduler with insecure mode

disable_exec

Type

boolean

Default

false

Allow Freezer Scheduler to deny jobs that execute commands for security reasons

concurrent_jobs

Type

integer

Default

1

Number of jobs that can be executed at the same time

SEE ALSO

• OpenStack Freezer

BUGS

• Freezer bugs are managed at Launchpad Bugs : Freezer