090baa1fa9
This change is the result of an audit through the config parameters
provided by swift and how/if they are addressed in the swift
documentation. The documentation being the sample config files in
the /etc directory or the documentation.
This change is only concerned with the config files in etc/ next
I will look at the documentation in the doc/ folder.
This change makes the following assumptions:
- Unless stated otherwise, the commented out parameter in the
sample configuration is the default for swift.
- When the default in the code differs from that of the sample
configuration, the default in the code is correct.
Container reconciler:
Parameter: interval
- code: 30
- config: 300
Result: config = 30
Object Expirer:
Parameter: recon_cache_path
- code: /var/cache/swift
- config: Parameter missing
Result: Add parameter
swift-dispersion-populate && swift-dispersion-report
Parameter: auth_version
- code: 1.0
- config: 2.0 (due to being a confusing example of how to setup
version 2.0).
Result: Added 'auth_version = 1.0' to the right section (showing
default and make the sample configuration for auth version
2.0 easier to understand.
swift-drive-audit:
Parameter: log_file_pattern
- code: /var/log/kern.*[!.][!g][!z]
- config: /var/log/kern*
Result: config = /var/log/kern.*[!.][!g][!z]
NOTE: swift-drive-audit uses a parameter called device_dir which
defaults to '/srv/node'. In all other swift binaries/services
there is a similar parameter called devices which stores the
same thing. This is an inconsistency which I haven't fixed
as this could break existing swift clusters out in the wild.
Proxy Server:
Parameter: object_chunk_size
- code: 65536
- config: 8192
Result: config = 65536
Parameter: client_chunk_size
- code: 65536
- config: 8192
Result: config = 65536
Parameter: strict_cors_mode
- code: True
- config: No parameter
Result: config = True
Account and Container replicator configuration confusion:
NOTES:
The account and container replicators have parameters:
- interval
- run_pause
Both of these are loaded into the same variable in code:
self.interval = int(conf.get('interval') or
conf.get('run_pause') or 30)
If a user sets both to different values then interval is used.
Result: Update the configuration to make this more clear.
DocImpact
Change-Id: Iaadbb1a6284f8b3e0801bc343b29772f70f4bf6e
69 lines
2.1 KiB
Plaintext
69 lines
2.1 KiB
Plaintext
[DEFAULT]
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# swift_dir = /etc/swift
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# user = swift
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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 = localhost
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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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[object-expirer]
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# interval = 300
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# auto_create_account_prefix = .
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# expiring_objects_account_name = expiring_objects
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# report_interval = 300
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# concurrency is the level of concurrency o use to do the work, this value
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# must be set to at least 1
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# concurrency = 1
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# processes is how many parts to divide the work into, one part per process
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# that will be doing the work
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# processes set 0 means that a single process will be doing all the work
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# processes can also be specified on the command line and will override the
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# config value
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# processes = 0
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# process is which of the parts a particular process will work on
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# process can also be specified on the command line and will overide the config
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# value
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# process is "zero based", if you want to use 3 processes, you should run
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# processes with process set to 0, 1, and 2
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# process = 0
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# The expirer will re-attempt expiring if the source object is not available
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# up to reclaim_age seconds before it gives up and deletes the entry in the
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# queue.
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# reclaim_age = 604800
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# recon_cache_path = /var/cache/swift
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[pipeline:main]
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pipeline = catch_errors cache proxy-server
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[app:proxy-server]
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use = egg:swift#proxy
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# See proxy-server.conf-sample for options
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[filter:cache]
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use = egg:swift#memcache
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# See proxy-server.conf-sample for options
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[filter:catch_errors]
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use = egg:swift#catch_errors
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# See proxy-server.conf-sample for options
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