465 lines
18 KiB
Plaintext
465 lines
18 KiB
Plaintext
[DEFAULT]
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# bind_ip = 0.0.0.0
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bind_port = 6200
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# bind_timeout = 30
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# backlog = 4096
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# user = swift
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# swift_dir = /etc/swift
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# devices = /srv/node
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# mount_check = true
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# disable_fallocate = false
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# expiring_objects_container_divisor = 86400
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# expiring_objects_account_name = expiring_objects
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#
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# Use an integer to override the number of pre-forked processes that will
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# accept connections. NOTE: if servers_per_port is set, this setting is
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# ignored.
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# workers = auto
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#
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# Make object-server run this many worker processes per unique port of "local"
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# ring devices across all storage policies. The default value of 0 disables this
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# feature.
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# servers_per_port = 0
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#
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# Maximum concurrent requests per worker
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# max_clients = 1024
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#
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# You can specify default log routing here if you want:
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# log_name = swift
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# log_facility = LOG_LOCAL0
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# log_level = INFO
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# log_address = /dev/log
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# The following caps the length of log lines to the value given; no limit if
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# set to 0, the default.
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# log_max_line_length = 0
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#
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# comma separated list of functions to call to setup custom log handlers.
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# functions get passed: conf, name, log_to_console, log_route, fmt, logger,
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# adapted_logger
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# log_custom_handlers =
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#
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# If set, log_udp_host will override log_address
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# log_udp_host =
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# log_udp_port = 514
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#
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# You can enable StatsD logging here:
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# log_statsd_host =
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# log_statsd_port = 8125
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# log_statsd_default_sample_rate = 1.0
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# log_statsd_sample_rate_factor = 1.0
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# log_statsd_metric_prefix =
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#
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# eventlet_debug = false
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#
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# You can set fallocate_reserve to the number of bytes or percentage of disk
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# space you'd like fallocate to reserve, whether there is space for the given
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# file size or not. Percentage will be used if the value ends with a '%'.
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# fallocate_reserve = 1%
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#
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# Time to wait while attempting to connect to another backend node.
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# conn_timeout = 0.5
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# Time to wait while sending each chunk of data to another backend node.
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# node_timeout = 3
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# Time to wait while sending a container update on object update.
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# container_update_timeout = 1.0
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# Time to wait while receiving each chunk of data from a client or another
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# backend node.
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# client_timeout = 60
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#
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# network_chunk_size = 65536
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# disk_chunk_size = 65536
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#
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# Reclamation of tombstone files is performed primarily by the replicator and
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# the reconstructor but the object-server and object-auditor also reference
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# this value - it should be the same for all object services in the cluster,
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# and not greater than the container services reclaim_age
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# reclaim_age = 604800
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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[pipeline:main]
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pipeline = healthcheck recon object-server
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[app:object-server]
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use = egg:swift#object
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# You can override the default log routing for this app here:
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# set log_name = object-server
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# set log_facility = LOG_LOCAL0
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# set log_level = INFO
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# set log_requests = true
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# set log_address = /dev/log
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#
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# max_upload_time = 86400
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#
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# slow is the total amount of seconds an object PUT/DELETE request takes at
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# least. If it is faster, the object server will sleep this amount of time minus
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# the already passed transaction time. This is only useful for simulating slow
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# devices on storage nodes during testing and development.
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# slow = 0
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#
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# Objects smaller than this are not evicted from the buffercache once read
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# keep_cache_size = 5242880
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#
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# If true, objects for authenticated GET requests may be kept in buffer cache
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# if small enough
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# keep_cache_private = false
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#
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# on PUTs, sync data every n MB
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# mb_per_sync = 512
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#
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# Comma separated list of headers that can be set in metadata on an object.
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# This list is in addition to X-Object-Meta-* headers and cannot include
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# Content-Type, etag, Content-Length, or deleted
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# allowed_headers = Content-Disposition, Content-Encoding, X-Delete-At, X-Object-Manifest, X-Static-Large-Object
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#
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# auto_create_account_prefix = .
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#
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# The number of threads in eventlet's thread pool. Most IO will occur
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# in the object server's main thread, but certain "heavy" IO
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# operations will occur in separate IO threads, managed by eventlet.
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#
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# The default value is auto, whose actual value is dependent on the
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# servers_per_port value:
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#
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# - When servers_per_port is zero, the default value of
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# eventlet_tpool_num_threads is empty, which uses eventlet's default
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# (currently 20 threads).
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#
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# - When servers_per_port is nonzero, the default value of
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# eventlet_tpool_num_threads is 1.
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#
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# But you may override this value to any integer value.
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#
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# Note that this value is threads per object-server process, so to
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# compute the total number of IO threads on a node, you must multiply
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# this by the number of object-server processes on the node.
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#
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# eventlet_tpool_num_threads = auto
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# Configure parameter for creating specific server
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# To handle all verbs, including replication verbs, do not specify
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# "replication_server" (this is the default). To only handle replication,
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# set to a True value (e.g. "True" or "1"). To handle only non-replication
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# verbs, set to "False". Unless you have a separate replication network, you
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# should not specify any value for "replication_server".
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# replication_server = false
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#
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# Set to restrict the number of concurrent incoming SSYNC requests
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# Set to 0 for unlimited
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# Note that SSYNC requests are only used by the object reconstructor or the
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# object replicator when configured to use ssync.
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# replication_concurrency = 4
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#
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# Set to restrict the number of concurrent incoming SSYNC requests per
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# device; set to 0 for unlimited requests per device. This can help control
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# I/O to each device. This does not override replication_concurrency described
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# above, so you may need to adjust both parameters depending on your hardware
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# or network capacity.
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# replication_concurrency_per_device = 1
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#
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# Number of seconds to wait for an existing replication device lock before
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# giving up.
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# replication_lock_timeout = 15
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#
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# These next two settings control when the SSYNC subrequest handler will
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# abort an incoming SSYNC attempt. An abort will occur if there are at
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# least threshold number of failures and the value of failures / successes
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# exceeds the ratio. The defaults of 100 and 1.0 means that at least 100
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# failures have to occur and there have to be more failures than successes for
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# an abort to occur.
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# replication_failure_threshold = 100
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# replication_failure_ratio = 1.0
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#
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# Use splice() for zero-copy object GETs. This requires Linux kernel
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# version 3.0 or greater. If you set "splice = yes" but the kernel
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# does not support it, error messages will appear in the object server
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# logs at startup, but your object servers should continue to function.
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#
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# splice = no
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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[filter:healthcheck]
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use = egg:swift#healthcheck
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# An optional filesystem path, which if present, will cause the healthcheck
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# URL to return "503 Service Unavailable" with a body of "DISABLED BY FILE"
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# disable_path =
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[filter:recon]
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use = egg:swift#recon
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#recon_cache_path = /var/cache/swift
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#recon_lock_path = /var/lock
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[object-replicator]
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# You can override the default log routing for this app here (don't use set!):
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# log_name = object-replicator
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# log_facility = LOG_LOCAL0
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# log_level = INFO
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# log_address = /dev/log
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#
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# daemonize = on
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#
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# Time in seconds to wait between replication passes
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# interval = 30
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# run_pause is deprecated, use interval instead
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# run_pause = 30
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#
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# concurrency = 1
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# stats_interval = 300
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#
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# default is rsync, alternative is ssync
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# sync_method = rsync
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#
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# max duration of a partition rsync
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# rsync_timeout = 900
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#
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# bandwidth limit for rsync in kB/s. 0 means unlimited
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# rsync_bwlimit = 0
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#
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# passed to rsync for io op timeout
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# rsync_io_timeout = 30
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#
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# Allow rsync to compress data which is transmitted to destination node
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# during sync. However, this is applicable only when destination node is in
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# a different region than the local one.
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# NOTE: Objects that are already compressed (for example: .tar.gz, .mp3) might
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# slow down the syncing process.
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# rsync_compress = no
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#
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# Format of the rsync module where the replicator will send data. See
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# etc/rsyncd.conf-sample for some usage examples.
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# rsync_module = {replication_ip}::object
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#
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# node_timeout = <whatever's in the DEFAULT section or 10>
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# max duration of an http request; this is for REPLICATE finalization calls and
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# so should be longer than node_timeout
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# http_timeout = 60
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#
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# attempts to kill all workers if nothing replicates for lockup_timeout seconds
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# lockup_timeout = 1800
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#
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# ring_check_interval = 15
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# recon_cache_path = /var/cache/swift
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#
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# limits how long rsync error log lines are
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# 0 means to log the entire line
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# rsync_error_log_line_length = 0
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#
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# handoffs_first and handoff_delete are options for a special case
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# such as disk full in the cluster. These two options SHOULD NOT BE
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# CHANGED, except for such an extreme situations. (e.g. disks filled up
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# or are about to fill up. Anyway, DO NOT let your drives fill up)
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# handoffs_first is the flag to replicate handoffs prior to canonical
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# partitions. It allows to force syncing and deleting handoffs quickly.
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# If set to a True value(e.g. "True" or "1"), partitions
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# that are not supposed to be on the node will be replicated first.
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# handoffs_first = False
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#
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# handoff_delete is the number of replicas which are ensured in swift.
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# If the number less than the number of replicas is set, object-replicator
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# could delete local handoffs even if all replicas are not ensured in the
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# cluster. Object-replicator would remove local handoff partition directories
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# after syncing partition when the number of successful responses is greater
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# than or equal to this number. By default(auto), handoff partitions will be
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# removed when it has successfully replicated to all the canonical nodes.
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# handoff_delete = auto
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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[object-reconstructor]
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# You can override the default log routing for this app here (don't use set!):
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# Unless otherwise noted, each setting below has the same meaning as described
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# in the [object-replicator] section, however these settings apply to the EC
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# reconstructor
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#
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# log_name = object-reconstructor
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# log_facility = LOG_LOCAL0
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# log_level = INFO
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# log_address = /dev/log
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#
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# daemonize = on
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#
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# Time in seconds to wait between reconstruction passes
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# interval = 30
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# run_pause is deprecated, use interval instead
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# run_pause = 30
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#
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# Maximum number of worker processes to spawn. Each worker will handle a
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# subset of devices. Devices will be assigned evenly among the workers so that
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# workers cycle at similar intervals (which can lead to fewer workers than
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# requested). You can not have more workers than devices. If you have no
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# devices only a single worker is spawned.
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# reconstructor_workers = 0
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#
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# concurrency = 1
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# stats_interval = 300
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# node_timeout = 10
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# http_timeout = 60
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# lockup_timeout = 1800
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# ring_check_interval = 15
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# recon_cache_path = /var/cache/swift
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# The handoffs_only mode option is for special case emergency situations during
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# rebalance such as disk full in the cluster. This option SHOULD NOT BE
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# CHANGED, except for extreme situations. When handoffs_only mode is enabled
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# the reconstructor will *only* revert fragments from handoff nodes to primary
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# nodes and will not sync primary nodes with neighboring primary nodes. This
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# will force the reconstructor to sync and delete handoffs' fragments more
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# quickly and minimize the time of the rebalance by limiting the number of
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# rebuilds. The handoffs_only option is only for temporary use and should be
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# disabled as soon as the emergency situation has been resolved. When
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# handoffs_only is not set, the deprecated handoffs_first option will be
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# honored as a synonym, but may be ignored in a future release.
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# handoffs_only = False
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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[object-updater]
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# You can override the default log routing for this app here (don't use set!):
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# log_name = object-updater
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# log_facility = LOG_LOCAL0
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# log_level = INFO
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# log_address = /dev/log
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#
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# interval = 300
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# concurrency = 1
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# node_timeout = <whatever's in the DEFAULT section or 10>
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#
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# Send at most this many object updates per second
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# objects_per_second = 50
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#
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# slowdown will sleep that amount between objects. Deprecated; use
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# objects_per_second instead.
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# slowdown = 0.01
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#
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# recon_cache_path = /var/cache/swift
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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[object-auditor]
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# You can override the default log routing for this app here (don't use set!):
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# log_name = object-auditor
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# log_facility = LOG_LOCAL0
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# log_level = INFO
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# log_address = /dev/log
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#
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# Time in seconds to wait between auditor passes
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# interval = 30
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#
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# You can set the disk chunk size that the auditor uses making it larger if
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# you like for more efficient local auditing of larger objects
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# disk_chunk_size = 65536
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# files_per_second = 20
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# concurrency = 1
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# bytes_per_second = 10000000
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# log_time = 3600
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# zero_byte_files_per_second = 50
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# recon_cache_path = /var/cache/swift
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# Takes a comma separated list of ints. If set, the object auditor will
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# increment a counter for every object whose size is <= to the given break
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# points and report the result after a full scan.
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# object_size_stats =
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#
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# You can set scheduling priority of processes. Niceness values range from -20
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# (most favorable to the process) to 19 (least favorable to the process).
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# nice_priority =
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#
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# You can set I/O scheduling class and priority of processes. I/O niceness
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# class values are IOPRIO_CLASS_RT (realtime), IOPRIO_CLASS_BE (best-effort) and
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# IOPRIO_CLASS_IDLE (idle). I/O niceness priority is a number which goes from
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# 0 to 7. The higher the value, the lower the I/O priority of the process.
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# Work only with ionice_class.
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# ionice_class =
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# ionice_priority =
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# The auditor will cleanup old rsync tempfiles after they are "old
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# enough" to delete. You can configure the time elapsed in seconds
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# before rsync tempfiles will be unlinked, or the default value of
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# "auto" try to use object-replicator's rsync_timeout + 900 and fallback
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# to 86400 (1 day).
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# rsync_tempfile_timeout = auto
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# Note: Put it at the beginning of the pipleline to profile all middleware. But
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# it is safer to put this after healthcheck.
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[filter:xprofile]
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use = egg:swift#xprofile
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# This option enable you to switch profilers which should inherit from python
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# standard profiler. Currently the supported value can be 'cProfile',
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# 'eventlet.green.profile' etc.
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# profile_module = eventlet.green.profile
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#
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# This prefix will be used to combine process ID and timestamp to name the
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# profile data file. Make sure the executing user has permission to write
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# into this path (missing path segments will be created, if necessary).
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# If you enable profiling in more than one type of daemon, you must override
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# it with an unique value like: /var/log/swift/profile/object.profile
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# log_filename_prefix = /tmp/log/swift/profile/default.profile
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#
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# the profile data will be dumped to local disk based on above naming rule
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# in this interval.
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# dump_interval = 5.0
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#
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# Be careful, this option will enable profiler to dump data into the file with
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# time stamp which means there will be lots of files piled up in the directory.
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# dump_timestamp = false
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#
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# This is the path of the URL to access the mini web UI.
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# path = /__profile__
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#
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# Clear the data when the wsgi server shutdown.
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# flush_at_shutdown = false
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#
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# unwind the iterator of applications
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# unwind = false
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