-# Redis configuration file example
-
-# Note on units: when memory size is needed, it is possible to specify
-# it in the usual form of 1k 5GB 4M and so forth:
-#
-# 1k => 1000 bytes
-# 1kb => 1024 bytes
-# 1m => 1000000 bytes
-# 1mb => 1024*1024 bytes
-# 1g => 1000000000 bytes
-# 1gb => 1024*1024*1024 bytes
-#
-# units are case insensitive so 1GB 1Gb 1gB are all the same.
-
-# By default Redis does not run as a daemon. Use 'yes' if you need it.
-# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
-daemonize yes
-
-# When running daemonized, Redis writes a pid file in /var/run/redis.pid by
-# default. You can specify a custom pid file location here.
-pidfile $PIDFILE
-
-# Accept connections on the specified port, default is 6379.
-# If port 0 is specified Redis will not listen on a TCP socket.
-port $REDIS_PORT
-
-# If you want you can bind a single interface, if the bind option is not
-# specified all the interfaces will listen for incoming connections.
-#
-# bind 127.0.0.1
-
-# Specify the path for the unix socket that will be used to listen for
-# incoming connections. There is no default, so Redis will not listen
-# on a unix socket when not specified.
-#
-# unixsocket /tmp/redis.sock
-# unixsocketperm 755
-
-# Close the connection after a client is idle for N seconds (0 to disable)
-timeout 0
-
-# Set server verbosity to 'debug'
-# it can be one of:
-# debug (a lot of information, useful for development/testing)
-# verbose (many rarely useful info, but not a mess like the debug level)
-# notice (moderately verbose, what you want in production probably)
-# warning (only very important / critical messages are logged)
-loglevel notice
-
-# Specify the log file name. Also 'stdout' can be used to force
-# Redis to log on the standard output. Note that if you use standard
-# output for logging but daemonize, logs will be sent to /dev/null
-logfile $REDIS_LOG_FILE
-
-# To enable logging to the system logger, just set 'syslog-enabled' to yes,
-# and optionally update the other syslog parameters to suit your needs.
-# syslog-enabled no
-
-# Specify the syslog identity.
-# syslog-ident redis
-
-# Specify the syslog facility. Must be USER or between LOCAL0-LOCAL7.
-# syslog-facility local0
-
-# Set the number of databases. The default database is DB 0, you can select
-# a different one on a per-connection basis using SELECT <dbid> where
-# dbid is a number between 0 and 'databases'-1
-databases 16
-
-################################ SNAPSHOTTING #################################
-#
-# Save the DB on disk:
-#
-# save <seconds> <changes>
-#
-# Will save the DB if both the given number of seconds and the given
-# number of write operations against the DB occurred.
-#
-# In the example below the behaviour will be to save:
-# after 900 sec (15 min) if at least 1 key changed
-# after 300 sec (5 min) if at least 10 keys changed
-# after 60 sec if at least 10000 keys changed
-#
-# Note: you can disable saving at all commenting all the "save" lines.
-#
-# It is also possible to remove all the previously configured save
-# points by adding a save directive with a single empty string argument
-# like in the following example:
-#
-# save ""
-
-save 900 1
-save 300 10
-save 60 10000
-
-# By default Redis will stop accepting writes if RDB snapshots are enabled
-# (at least one save point) and the latest background save failed.
-# This will make the user aware (in an hard way) that data is not persisting
-# on disk properly, otherwise chances are that no one will notice and some
-# distater will happen.
-#
-# If the background saving process will start working again Redis will
-# automatically allow writes again.
-#
-# However if you have setup your proper monitoring of the Redis server
-# and persistence, you may want to disable this feature so that Redis will
-# continue to work as usually even if there are problems with disk,
-# permissions, and so forth.
-stop-writes-on-bgsave-error yes
-
-# Compress string objects using LZF when dump .rdb databases?
-# For default that's set to 'yes' as it's almost always a win.
-# If you want to save some CPU in the saving child set it to 'no' but
-# the dataset will likely be bigger if you have compressible values or keys.
-rdbcompression yes
-
-# The filename where to dump the DB
-dbfilename dump.rdb
-
-# The working directory.
-#
-# The DB will be written inside this directory, with the filename specified
-# above using the 'dbfilename' configuration directive.
-#
-# Also the Append Only File will be created inside this directory.
-#
-# Note that you must specify a directory here, not a file name.
-dir $REDIS_DATA_DIR
-
-################################# REPLICATION #################################
-
-# Master-Slave replication. Use slaveof to make a Redis instance a copy of
-# another Redis server. Note that the configuration is local to the slave
-# so for example it is possible to configure the slave to save the DB with a
-# different interval, or to listen to another port, and so on.
-#
-# slaveof <masterip> <masterport>
-
-# If the master is password protected (using the "requirepass" configuration
-# directive below) it is possible to tell the slave to authenticate before
-# starting the replication synchronization process, otherwise the master will
-# refuse the slave request.
-#
-# masterauth <master-password>
-
-# When a slave lost the connection with the master, or when the replication
-# is still in progress, the slave can act in two different ways:
-#
-# 1) if slave-serve-stale-data is set to 'yes' (the default) the slave will
-# still reply to client requests, possibly with out of date data, or the
-# data set may just be empty if this is the first synchronization.
-#
-# 2) if slave-serve-stale data is set to 'no' the slave will reply with
-# an error "SYNC with master in progress" to all the kind of commands
-# but to INFO and SLAVEOF.
-#
-slave-serve-stale-data yes
-
-# Slaves send PINGs to server in a predefined interval. It's possible to change
-# this interval with the repl_ping_slave_period option. The default value is 10
-# seconds.
-#
-# repl-ping-slave-period 10
-
-# The following option sets a timeout for both Bulk transfer I/O timeout and
-# master data or ping response timeout. The default value is 60 seconds.
-#
-# It is important to make sure that this value is greater than the value
-# specified for repl-ping-slave-period otherwise a timeout will be detected
-# every time there is low traffic between the master and the slave.
-#
-# repl-timeout 60
-
-################################## SECURITY ###################################
-
-# Require clients to issue AUTH <PASSWORD> before processing any other
-# commands. This might be useful in environments in which you do not trust
-# others with access to the host running redis-server.
-#
-# This should stay commented out for backward compatibility and because most
-# people do not need auth (e.g. they run their own servers).
-#
-# Warning: since Redis is pretty fast an outside user can try up to
-# 150k passwords per second against a good box. This means that you should
-# use a very strong password otherwise it will be very easy to break.
-#
-# requirepass foobared
-
-# Command renaming.
-#
-# It is possible to change the name of dangerous commands in a shared
-# environment. For instance the CONFIG command may be renamed into something
-# of hard to guess so that it will be still available for internal-use
-# tools but not available for general clients.
-#
-# Example:
-#
-# rename-command CONFIG b840fc02d524045429941cc15f59e41cb7be6c52
-#
-# It is also possible to completely kill a command renaming it into
-# an empty string:
-#
-# rename-command CONFIG ""
-
-################################### LIMITS ####################################
-
-# Set the max number of connected clients at the same time. By default
-# this limit is set to 10000 clients, however if the Redis server is not
-# able ot configure the process file limit to allow for the specified limit
-# the max number of allowed clients is set to the current file limit
-# minus 32 (as Redis reserves a few file descriptors for internal uses).
-#
-# Once the limit is reached Redis will close all the new connections sending
-# an error 'max number of clients reached'.
-#
-# maxclients 10000
-
-# Don't use more memory than the specified amount of bytes.
-# When the memory limit is reached Redis will try to remove keys
-# accordingly to the eviction policy selected (see maxmemmory-policy).
-#
-# If Redis can't remove keys according to the policy, or if the policy is
-# set to 'noeviction', Redis will start to reply with errors to commands
-# that would use more memory, like SET, LPUSH, and so on, and will continue
-# to reply to read-only commands like GET.
-#
-# This option is usually useful when using Redis as an LRU cache, or to set
-# an hard memory limit for an instance (using the 'noeviction' policy).
-#
-# WARNING: If you have slaves attached to an instance with maxmemory on,
-# the size of the output buffers needed to feed the slaves are subtracted
-# from the used memory count, so that network problems / resyncs will
-# not trigger a loop where keys are evicted, and in turn the output
-# buffer of slaves is full with DELs of keys evicted triggering the deletion
-# of more keys, and so forth until the database is completely emptied.
-#
-# In short... if you have slaves attached it is suggested that you set a lower
-# limit for maxmemory so that there is some free RAM on the system for slave
-# output buffers (but this is not needed if the policy is 'noeviction').
-#
-# maxmemory <bytes>
-
-# MAXMEMORY POLICY: how Redis will select what to remove when maxmemory
-# is reached? You can select among five behavior:
-#
-# volatile-lru -> remove the key with an expire set using an LRU algorithm
-# allkeys-lru -> remove any key accordingly to the LRU algorithm
-# volatile-random -> remove a random key with an expire set
-# allkeys-random -> remove a random key, any key
-# volatile-ttl -> remove the key with the nearest expire time (minor TTL)
-# noeviction -> don't expire at all, just return an error on write operations
-#
-# Note: with all the kind of policies, Redis will return an error on write
-# operations, when there are not suitable keys for eviction.
-#
-# At the date of writing this commands are: set setnx setex append
-# incr decr rpush lpush rpushx lpushx linsert lset rpoplpush sadd
-# sinter sinterstore sunion sunionstore sdiff sdiffstore zadd zincrby
-# zunionstore zinterstore hset hsetnx hmset hincrby incrby decrby
-# getset mset msetnx exec sort
-#
-# The default is:
-#
-# maxmemory-policy volatile-lru
-
-# LRU and minimal TTL algorithms are not precise algorithms but approximated
-# algorithms (in order to save memory), so you can select as well the sample
-# size to check. For instance for default Redis will check three keys and
-# pick the one that was used less recently, you can change the sample size
-# using the following configuration directive.
-#
-# maxmemory-samples 3
-
-############################## APPEND ONLY MODE ###############################
-
-# By default Redis asynchronously dumps the dataset on disk. If you can live
-# with the idea that the latest records will be lost if something like a crash
-# happens this is the preferred way to run Redis. If instead you care a lot
-# about your data and don't want to that a single record can get lost you should
-# enable the append only mode: when this mode is enabled Redis will append
-# every write operation received in the file appendonly.aof. This file will
-# be read on startup in order to rebuild the full dataset in memory.
-#
-# Note that you can have both the async dumps and the append only file if you
-# like (you have to comment the "save" statements above to disable the dumps).
-# Still if append only mode is enabled Redis will load the data from the
-# log file at startup ignoring the dump.rdb file.
-#
-# IMPORTANT: Check the BGREWRITEAOF to check how to rewrite the append
-# log file in background when it gets too big.
-
-appendonly no
-
-# The name of the append only file (default: "appendonly.aof")
-# appendfilename appendonly.aof
-
-# The fsync() call tells the Operating System to actually write data on disk
-# instead to wait for more data in the output buffer. Some OS will really flush
-# data on disk, some other OS will just try to do it ASAP.
-#
-# Redis supports three different modes:
-#
-# no: don't fsync, just let the OS flush the data when it wants. Faster.
-# always: fsync after every write to the append only log . Slow, Safest.
-# everysec: fsync only if one second passed since the last fsync. Compromise.
-#
-# The default is "everysec" that's usually the right compromise between
-# speed and data safety. It's up to you to understand if you can relax this to
-# "no" that will let the operating system flush the output buffer when
-# it wants, for better performances (but if you can live with the idea of
-# some data loss consider the default persistence mode that's snapshotting),
-# or on the contrary, use "always" that's very slow but a bit safer than
-# everysec.
-#
-# If unsure, use "everysec".
-
-# appendfsync always
-appendfsync everysec
-# appendfsync no
-
-# When the AOF fsync policy is set to always or everysec, and a background
-# saving process (a background save or AOF log background rewriting) is
-# performing a lot of I/O against the disk, in some Linux configurations
-# Redis may block too long on the fsync() call. Note that there is no fix for
-# this currently, as even performing fsync in a different thread will block
-# our synchronous write(2) call.
-#
-# In order to mitigate this problem it's possible to use the following option
-# that will prevent fsync() from being called in the main process while a
-# BGSAVE or BGREWRITEAOF is in progress.
-#
-# This means that while another child is saving the durability of Redis is
-# the same as "appendfsync none", that in practical terms means that it is
-# possible to lost up to 30 seconds of log in the worst scenario (with the
-# default Linux settings).
-#
-# If you have latency problems turn this to "yes". Otherwise leave it as
-# "no" that is the safest pick from the point of view of durability.
-no-appendfsync-on-rewrite no
-
-# Automatic rewrite of the append only file.
-# Redis is able to automatically rewrite the log file implicitly calling
-# BGREWRITEAOF when the AOF log size will growth by the specified percentage.
-#
-# This is how it works: Redis remembers the size of the AOF file after the
-# latest rewrite (or if no rewrite happened since the restart, the size of
-# the AOF at startup is used).
-#
-# This base size is compared to the current size. If the current size is
-# bigger than the specified percentage, the rewrite is triggered. Also
-# you need to specify a minimal size for the AOF file to be rewritten, this
-# is useful to avoid rewriting the AOF file even if the percentage increase
-# is reached but it is still pretty small.
-#
-# Specify a percentage of zero in order to disable the automatic AOF
-# rewrite feature.
-
-auto-aof-rewrite-percentage 100
-auto-aof-rewrite-min-size 64mb
-
-################################ LUA SCRIPTING ###############################
-
-# Max execution time of a Lua script in milliseconds.
-#
-# If the maximum execution time is reached Redis will log that a script is
-# still in execution after the maximum allowed time and will start to
-# reply to queries with an error.
-#
-# When a long running script exceed the maximum execution time only the
-# SCRIPT KILL and SHUTDOWN NOSAVE commands are available. The first can be
-# used to stop a script that did not yet called write commands. The second
-# is the only way to shut down the server in the case a write commands was
-# already issue by the script but the user don't want to wait for the natural
-# termination of the script.
-#
-# Set it to 0 or a negative value for unlimited execution without warnings.
-lua-time-limit 5000
-
-################################## SLOW LOG ###################################
-
-# The Redis Slow Log is a system to log queries that exceeded a specified
-# execution time. The execution time does not include the I/O operations
-# like talking with the client, sending the reply and so forth,
-# but just the time needed to actually execute the command (this is the only
-# stage of command execution where the thread is blocked and can not serve
-# other requests in the meantime).
-#
-# You can configure the slow log with two parameters: one tells Redis
-# what is the execution time, in microseconds, to exceed in order for the
-# command to get logged, and the other parameter is the length of the
-# slow log. When a new command is logged the oldest one is removed from the
-# queue of logged commands.
-
-# The following time is expressed in microseconds, so 1000000 is equivalent
-# to one second. Note that a negative number disables the slow log, while
-# a value of zero forces the logging of every command.
-slowlog-log-slower-than 10000
-
-# There is no limit to this length. Just be aware that it will consume memory.
-# You can reclaim memory used by the slow log with SLOWLOG RESET.
-slowlog-max-len 1024
-
-############################### ADVANCED CONFIG ###############################
-
-# Hashes are encoded using a memory efficient data structure when they have a
-# small number of entries, and the biggest entry does not exceed a given
-# threshold. These thresholds can be configured using the following directives.
-hash-max-ziplist-entries 512
-hash-max-ziplist-value 64
-
-# Similarly to hashes, small lists are also encoded in a special way in order
-# to save a lot of space. The special representation is only used when
-# you are under the following limits:
-list-max-ziplist-entries 512
-list-max-ziplist-value 64
-
-# Sets have a special encoding in just one case: when a set is composed
-# of just strings that happens to be integers in radix 10 in the range
-# of 64 bit signed integers.
-# The following configuration setting sets the limit in the size of the
-# set in order to use this special memory saving encoding.
-set-max-intset-entries 512
-
-# Similarly to hashes and lists, sorted sets are also specially encoded in
-# order to save a lot of space. This encoding is only used when the length and
-# elements of a sorted set are below the following limits:
-zset-max-ziplist-entries 128
-zset-max-ziplist-value 64
-
-# Active rehashing uses 1 millisecond every 100 milliseconds of CPU time in
-# order to help rehashing the main Redis hash table (the one mapping top-level
-# keys to values). The hash table implementation Redis uses (see dict.c)
-# performs a lazy rehashing: the more operation you run into an hash table
-# that is rehashing, the more rehashing "steps" are performed, so if the
-# server is idle the rehashing is never complete and some more memory is used
-# by the hash table.
-#
-# The default is to use this millisecond 10 times every second in order to
-# active rehashing the main dictionaries, freeing memory when possible.
-#
-# If unsure:
-# use "activerehashing no" if you have hard latency requirements and it is
-# not a good thing in your environment that Redis can reply form time to time
-# to queries with 2 milliseconds delay.
-#
-# use "activerehashing yes" if you don't have such hard requirements but
-# want to free memory asap when possible.
-activerehashing yes
-
-# The client output buffer limits can be used to force disconnection of clients
-# that are not reading data from the server fast enough for some reason (a
-# common reason is that a Pub/Sub client can't consume messages as fast as the
-# publisher can produce them).
-#
-# The limit can be set differently for the three different classes of clients:
-#
-# normal -> normal clients
-# slave -> slave clients and MONITOR clients
-# pubsub -> clients subcribed to at least one pubsub channel or pattern
-#
-# The syntax of every client-output-buffer-limit directive is the following:
-#
-# client-output-buffer-limit <class> <hard limit> <soft limit> <soft seconds>
-#
-# A client is immediately disconnected once the hard limit is reached, or if
-# the soft limit is reached and remains reached for the specified number of
-# seconds (continuously).
-# So for instance if the hard limit is 32 megabytes and the soft limit is
-# 16 megabytes / 10 seconds, the client will get disconnected immediately
-# if the size of the output buffers reach 32 megabytes, but will also get
-# disconnected if the client reaches 16 megabytes and continuously overcomes
-# the limit for 10 seconds.
-#
-# By default normal clients are not limited because they don't receive data
-# without asking (in a push way), but just after a request, so only
-# asynchronous clients may create a scenario where data is requested faster
-# than it can read.
-#
-# Instead there is a default limit for pubsub and slave clients, since
-# subscribers and slaves receive data in a push fashion.
-#
-# Both the hard or the soft limit can be disabled just setting it to zero.
-client-output-buffer-limit normal 0 0 0
-client-output-buffer-limit slave 256mb 64mb 60
-client-output-buffer-limit pubsub 32mb 8mb 60
-
-################################## INCLUDES ###################################
-
-# Include one or more other config files here. This is useful if you
-# have a standard template that goes to all Redis server but also need
-# to customize a few per-server settings. Include files can include
-# other files, so use this wisely.
-#
-# include /path/to/local.conf
-# include /path/to/other.conf
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