deleted file mode 100644
@@ -1,37 +0,0 @@
-From 67990f216f2fbbc8a6699c700dfc089aa617905f Mon Sep 17 00:00:00 2001
-From: Venture Research <tech@ventureresearch.com>
-Date: Fri, 8 Feb 2013 17:39:52 -0600
-Subject: [PATCH] hiredis: use default CC if it is set
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-Instead of trying to automagically figure out CC, which breaks with OE
-as CC has spaces in it, just skip it if one was already passed in.
-
-Upstream-Status: Pending
-
-Signed-off-by: Venture Research <tech@ventureresearch.com>
-
-Update to work with 4.0.8
-Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
-
-Reworked for 6.0.4
-Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
----
- deps/hiredis/Makefile | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/deps/hiredis/Makefile b/deps/hiredis/Makefile
-index 7e41c97..54717e3 100644
---- a/deps/hiredis/Makefile
-+++ b/deps/hiredis/Makefile
-@@ -42,8 +42,6 @@ endef
- export REDIS_TEST_CONFIG
-
- # Fallback to gcc when $CC is not in $PATH.
--CC:=$(shell sh -c 'type $${CC%% *} >/dev/null 2>/dev/null && echo $(CC) || echo gcc')
--CXX:=$(shell sh -c 'type $${CXX%% *} >/dev/null 2>/dev/null && echo $(CXX) || echo g++')
- OPTIMIZATION?=-O3
- WARNINGS=-Wall -W -Wstrict-prototypes -Wwrite-strings -Wno-missing-field-initializers
- DEBUG_FLAGS?= -g -ggdb
deleted file mode 100644
@@ -1,77 +0,0 @@
-From ef989aab052510bfda32b2b325a5f80b76c42677 Mon Sep 17 00:00:00 2001
-From: Venture Research <tech@ventureresearch.com>
-Date: Fri, 8 Feb 2013 20:22:19 -0600
-Subject: [PATCH] lua: update Makefile to use environment build settings
-
-OE-specific parameters, instead of overriding all of these simply use
-the ones that are already passed in. Also configure for only Linux...
-
-Upstream-Status: Pending
-
-Signed-off-by: Venture Research <tech@ventureresearch.com>
-
-Updated to work with 3.0.x
-
-Signed-off-by: Armin Kuster <akust808@gmail.com>
-
-updated to work wtih 6.2.1
-Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
----
- deps/Makefile | 1 -
- deps/lua/Makefile | 1 -
- deps/lua/src/Makefile | 16 ++++++----------
- 3 files changed, 6 insertions(+), 12 deletions(-)
-
-diff --git a/deps/Makefile b/deps/Makefile
-index cbe3aef..76bc222 100644
---- a/deps/Makefile
-+++ b/deps/Makefile
-@@ -81,7 +81,6 @@ endif
- # lua's Makefile defines AR="ar rcu", which is unusual, and makes it more
- # challenging to cross-compile lua (and redis). These defines make it easier
- # to fit redis into cross-compilation environments, which typically set AR.
--AR=ar
- ARFLAGS=rc
-
- lua: .make-prerequisites
-diff --git a/deps/lua/Makefile b/deps/lua/Makefile
-index 209a132..72f4b2b 100644
---- a/deps/lua/Makefile
-+++ b/deps/lua/Makefile
-@@ -33,7 +33,6 @@ INSTALL_DATA= $(INSTALL) -m 0644
-
- # Utilities.
- MKDIR= mkdir -p
--RANLIB= ranlib
-
- # == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE =========
-
-diff --git a/deps/lua/src/Makefile b/deps/lua/src/Makefile
-index f3bba2f..1555ec0 100644
---- a/deps/lua/src/Makefile
-+++ b/deps/lua/src/Makefile
-@@ -5,18 +5,14 @@
- # == CHANGE THE SETTINGS BELOW TO SUIT YOUR ENVIRONMENT =======================
-
- # Your platform. See PLATS for possible values.
--PLAT= none
-+PLAT= linux
-
--CC?= gcc
--CFLAGS= -O2 -Wall $(MYCFLAGS)
--AR= ar rcu
--RANLIB= ranlib
--RM= rm -f
--LIBS= -lm $(MYLIBS)
--
--MYCFLAGS=
-+MYCFLAGS=-DLUA_USE_LINUX
- MYLDFLAGS=
--MYLIBS=
-+MYLIBS=-Wl,-E -ldl -lreadline -lhistory -lncurses
-+
-+CFLAGS += $(MYCFLAGS)
-+LIBS += -lm $(MYLIBS)
-
- # == END OF USER SETTINGS. NO NEED TO CHANGE ANYTHING BELOW THIS LINE =========
-
deleted file mode 100644
@@ -1,35 +0,0 @@
-From b9586abcb803747301f6cc4ff93c7642bef693ea Mon Sep 17 00:00:00 2001
-From: Venture Research <tech@ventureresearch.com>
-Date: Wed, 6 Feb 2013 20:51:02 -0600
-Subject: [PATCH] hack to force use of libc malloc
-
-Hack to force libc usage as it seems the option to pass it in has been
-removed in favor of magic.
-
-Note that this of course doesn't allow tcmalloc and jemalloc, however
-jemalloc wasn't building correctly.
-
-Upstream-Status: Pending
-
-Signed-off-by: Venture Research <tech@ventureresearch.com>
-
-Update to work with 4.0.8
-Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
----
- src/Makefile | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
-diff --git a/src/Makefile b/src/Makefile
-index 7d75c83..35dd314 100644
---- a/src/Makefile
-+++ b/src/Makefile
-@@ -13,7 +13,8 @@
- # Just use 'make dep', but this is only needed by developers.
-
- release_hdr := $(shell sh -c './mkreleasehdr.sh')
--uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
-+# use fake uname option to force use of generic libc
-+uname_S := "USE_LIBC_MALLOC"
- uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
- OPTIMIZATION?=-O2
- DEPENDENCY_TARGETS=hiredis linenoise lua hdr_histogram
deleted file mode 100644
@@ -1,30 +0,0 @@
-From a4d87aca1c00c53b386ee7490223971e00873add Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Tue, 10 Sep 2019 20:04:26 -0700
-Subject: [PATCH] src: Do not reset FINAL_LIBS
-
-This helps case where additional libraries are needed to be passed from
-environment to get it going
-
-e.g. -latomic is needed on clang/x86 to provide for 64bit atomics
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- src/Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/src/Makefile b/src/Makefile
-index 35dd314..3770f96 100644
---- a/src/Makefile
-+++ b/src/Makefile
-@@ -93,7 +93,7 @@ endif
-
- FINAL_CFLAGS=$(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS) $(REDIS_CFLAGS)
- FINAL_LDFLAGS=$(LDFLAGS) $(REDIS_LDFLAGS) $(DEBUG)
--FINAL_LIBS=-lm
-+FINAL_LIBS+=-lm
- DEBUG=-g -ggdb
-
- # Linux ARM32 needs -latomic at linking time
deleted file mode 100644
@@ -1,29 +0,0 @@
-From 2e6311c9c7cd85bf63eab8fe92c08ec1ec01b6fc Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Sat, 21 Dec 2019 12:09:51 -0800
-Subject: [PATCH] Define _GNU_SOURCE to get PTHREAD_MUTEX_INITIALIZER
-
-Fixes
-| zmalloc.c:87:37: error: 'PTHREAD_MUTEX_DEFAULT' undeclared here (not in a function)
-| 87 | pthread_mutex_t used_memory_mutex = PTHREAD_MUTEX_INITIALIZER;
-| | ^~~~~~~~~~~~~~~~~~~~~~~~~
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
----
- src/zmalloc.c | 1 +
- 1 file changed, 1 insertion(+)
-
-diff --git a/src/zmalloc.c b/src/zmalloc.c
-index 1f33d09..5e182d1 100644
---- a/src/zmalloc.c
-+++ b/src/zmalloc.c
-@@ -28,6 +28,7 @@
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-+#define _GNU_SOURCE
- #include <stdio.h>
- #include <stdlib.h>
- #include <stdint.h>
deleted file mode 100644
@@ -1,60 +0,0 @@
-From 6149911f7a6fbaef3ed418408e2b501fa9479ffa Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Mon, 26 Oct 2020 21:32:22 -0700
-Subject: [PATCH] Define correct gregs for RISCV32
-
-Upstream-Status: Pending
-
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
-Updated patch for 6.2.1
-Signed-off-by: Yi Fan Yu <yifan.yu@windriver.com>
----
- src/debug.c | 26 ++++++++++++++++++++++++--
- 1 file changed, 24 insertions(+), 2 deletions(-)
-
-diff --git a/src/debug.c b/src/debug.c
-index bb76c5d..55a0696 100644
---- a/src/debug.c
-+++ b/src/debug.c
-@@ -1067,7 +1067,9 @@ static void* getAndSetMcontextEip(ucontext_t *uc, void *eip) {
- #endif
- #elif defined(__linux__)
- /* Linux */
-- #if defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
-+ #if defined(__riscv) && __riscv_xlen == 32
-+ return (void*) uc->uc_mcontext.__gregs[REG_PC];
-+ #elif defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
- GET_SET_RETURN(uc->uc_mcontext.gregs[14], eip);
- #elif defined(__X86_64__) || defined(__x86_64__)
- GET_SET_RETURN(uc->uc_mcontext.gregs[16], eip);
-@@ -1234,8 +1236,28 @@ void logRegisters(ucontext_t *uc) {
- #endif
- /* Linux */
- #elif defined(__linux__)
-+ /* Linux RISCV32 */
-+ #if defined(__riscv) && __riscv_xlen == 32
-+ serverLog(LL_WARNING,
-+ "\n"
-+ "RA:%08lx S0:%08lx S1:%08lx S2:%08lx\n"
-+ "SP:%08lx PC:%08lx A0:%08lx A1:%08lx\n"
-+ "A2 :%08lx A3:%08lx A4:%08lx",
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_RA],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_S0],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_S1],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_S2],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_SP],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_PC],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 0],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 1],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 2],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 3],
-+ (unsigned long) uc->uc_mcontext.__gregs[REG_A0 + 4]
-+ );
-+ logStackContent((void**)uc->uc_mcontext.__gregs[REG_SP]);
- /* Linux x86 */
-- #if defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
-+ #elif defined(__i386__) || ((defined(__X86_64__) || defined(__x86_64__)) && defined(__ILP32__))
- serverLog(LL_WARNING,
- "\n"
- "EAX:%08lx EBX:%08lx ECX:%08lx EDX:%08lx\n"
deleted file mode 100644
@@ -1,71 +0,0 @@
-#!/bin/sh
-#
-### BEGIN INIT INFO
-# Provides: redis-server
-# Required-Start: $network
-# Required-Stop: $network
-# Default-Start: S 2 3 4 5
-# Default-Stop: 0 1 6
-# Short-Description: Redis, a key-value store
-# Description: Redis is an open source, advanced key-value store.
-# http://redis.io
-### END INIT INFO
-
-test -f /usr/bin/redis-server || exit 0
-
-ARGS="/etc/redis/redis.conf"
-
-case "$1" in
- start)
- echo "Starting redis-server..."
- start-stop-daemon --start --quiet --exec /usr/bin/redis-server -- $ARGS
- ;;
- stop)
- echo "Stopping redis-server..."
- start-stop-daemon --stop --quiet --exec /usr/bin/redis-server
- ;;
- restart)
- echo "Stopping redis-server..."
- start-stop-daemon --stop --quiet --exec /usr/bin/redis-server
-
- # Since busybox implementation ignores --retry arguments repeatedly check
- # if the process is still running and try another signal after a timeout,
- # efectively simulating a stop with --retry=TERM/5/KILL/5 schedule.
- waitAfterTerm=5000000 # us / 5000 ms / 5 s
- waitAfterKill=5000000 # us / 5000 ms / 5 s
- waitStep=100000 # us / 100 ms / 0.1 s
- waited=0
- start-stop-daemon --stop --test --quiet --exec /usr/bin/redis-server
- processOff=$?
- while [ $processOff -eq 0 ] && [ $waited -le $waitAfterTerm ] ; do
- usleep ${waitStep}
- ((waited+=${waitStep}))
- start-stop-daemon --stop --test --quiet --exec /usr/bin/redis-server
- processOff=$?
- done
- if [ $processOff -eq 0 ] ; then
- start-stop-daemon --stop --signal KILL --exec /usr/bin/redis-server
- start-stop-daemon --stop --test --quiet --exec /usr/bin/redis-server
- processOff=$?
- fi
- waited=0
- while [ $processOff -eq 0 ] && [ $waited -le $waitAfterKill ] ; do
- usleep ${waitStep}
- ((waited+=${waitStep}))
- start-stop-daemon --stop --test --quiet --exec /usr/bin/redis-server
- processOff=$?
- done
- # Here $processOff will indicate if waiting and retrying according to
- # the schedule ended in a successfull stop or not.
-
- echo "Starting redis-server..."
- start-stop-daemon --start --quiet --exec /usr/bin/redis-server -- $ARGS
- ;;
- *)
- echo "Usage: /etc/init.d/redis-server {start|stop|restart}"
- exit 1
- ;;
-esac
-
-exit 0
-
deleted file mode 100644
@@ -1,1314 +0,0 @@
-# Redis configuration file example.
-#
-# Note that in order to read the configuration file, Redis must be
-# started with the file path as first argument:
-#
-# ./redis-server /path/to/redis.conf
-
-# 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.
-
-################################## INCLUDES ###################################
-
-# Include one or more other config files here. This is useful if you
-# have a standard template that goes to all Redis servers but also need
-# to customize a few per-server settings. Include files can include
-# other files, so use this wisely.
-#
-# Notice option "include" won't be rewritten by command "CONFIG REWRITE"
-# from admin or Redis Sentinel. Since Redis always uses the last processed
-# line as value of a configuration directive, you'd better put includes
-# at the beginning of this file to avoid overwriting config change at runtime.
-#
-# If instead you are interested in using includes to override configuration
-# options, it is better to use include as the last line.
-#
-# include /path/to/local.conf
-# include /path/to/other.conf
-
-################################## MODULES #####################################
-
-# Load modules at startup. If the server is not able to load modules
-# it will abort. It is possible to use multiple loadmodule directives.
-#
-# loadmodule /path/to/my_module.so
-# loadmodule /path/to/other_module.so
-
-################################## NETWORK #####################################
-
-# By default, if no "bind" configuration directive is specified, Redis listens
-# for connections from all the network interfaces available on the server.
-# It is possible to listen to just one or multiple selected interfaces using
-# the "bind" configuration directive, followed by one or more IP addresses.
-#
-# Examples:
-#
-# bind 192.168.1.100 10.0.0.1
-# bind 127.0.0.1 ::1
-#
-# ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the
-# internet, binding to all the interfaces is dangerous and will expose the
-# instance to everybody on the internet. So by default we uncomment the
-# following bind directive, that will force Redis to listen only into
-# the IPv4 lookback interface address (this means Redis will be able to
-# accept connections only from clients running into the same computer it
-# is running).
-#
-# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
-# JUST COMMENT THE FOLLOWING LINE.
-# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-bind 127.0.0.1
-
-# Protected mode is a layer of security protection, in order to avoid that
-# Redis instances left open on the internet are accessed and exploited.
-#
-# When protected mode is on and if:
-#
-# 1) The server is not binding explicitly to a set of addresses using the
-# "bind" directive.
-# 2) No password is configured.
-#
-# The server only accepts connections from clients connecting from the
-# IPv4 and IPv6 loopback addresses 127.0.0.1 and ::1, and from Unix domain
-# sockets.
-#
-# By default protected mode is enabled. You should disable it only if
-# you are sure you want clients from other hosts to connect to Redis
-# even if no authentication is configured, nor a specific set of interfaces
-# are explicitly listed using the "bind" directive.
-protected-mode yes
-
-# Accept connections on the specified port, default is 6379 (IANA #815344).
-# If port 0 is specified Redis will not listen on a TCP socket.
-port 6379
-
-# TCP listen() backlog.
-#
-# In high requests-per-second environments you need an high backlog in order
-# to avoid slow clients connections issues. Note that the Linux kernel
-# will silently truncate it to the value of /proc/sys/net/core/somaxconn so
-# make sure to raise both the value of somaxconn and tcp_max_syn_backlog
-# in order to get the desired effect.
-tcp-backlog 511
-
-# Unix socket.
-#
-# 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 700
-
-# Close the connection after a client is idle for N seconds (0 to disable)
-timeout 0
-
-# TCP keepalive.
-#
-# If non-zero, use SO_KEEPALIVE to send TCP ACKs to clients in absence
-# of communication. This is useful for two reasons:
-#
-# 1) Detect dead peers.
-# 2) Take the connection alive from the point of view of network
-# equipment in the middle.
-#
-# On Linux, the specified value (in seconds) is the period used to send ACKs.
-# Note that to close the connection the double of the time is needed.
-# On other kernels the period depends on the kernel configuration.
-#
-# A reasonable value for this option is 300 seconds, which is the new
-# Redis default starting with Redis 3.2.1.
-tcp-keepalive 300
-
-################################# GENERAL #####################################
-
-# OE: run as a daemon.
-daemonize yes
-
-# If you run Redis from upstart or systemd, Redis can interact with your
-# supervision tree. Options:
-# supervised no - no supervision interaction
-# supervised upstart - signal upstart by putting Redis into SIGSTOP mode
-# supervised systemd - signal systemd by writing READY=1 to $NOTIFY_SOCKET
-# supervised auto - detect upstart or systemd method based on
-# UPSTART_JOB or NOTIFY_SOCKET environment variables
-# Note: these supervision methods only signal "process is ready."
-# They do not enable continuous liveness pings back to your supervisor.
-supervised no
-
-# If a pid file is specified, Redis writes it where specified at startup
-# and removes it at exit.
-#
-# When the server runs non daemonized, no pid file is created if none is
-# specified in the configuration. When the server is daemonized, the pid file
-# is used even if not specified, defaulting to "/var/run/redis.pid".
-#
-# Creating a pid file is best effort: if Redis is not able to create it
-# nothing bad happens, the server will start and run normally.
-
-# 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 /var/run/redis.pid
-
-# Specify the server verbosity level.
-# This 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 the empty string 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 ""
-
-# 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 yes
-
-# 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
-
-# By default Redis shows an ASCII art logo only when started to log to the
-# standard output and if the standard output is a TTY. Basically this means
-# that normally a logo is displayed only in interactive sessions.
-#
-# However it is possible to force the pre-4.0 behavior and always show a
-# ASCII art logo in startup logs by setting the following option to yes.
-always-show-logo yes
-
-################################ 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 completely by commenting out all "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
-
-# OE: tune for a small embedded system with a limited # of keys.
-save 120 1
-save 60 100
-save 30 1000
-
-# 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 a hard way) that data is not persisting
-# on disk properly, otherwise chances are that no one will notice and some
-# disaster 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 usual 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
-
-# Since version 5 of RDB a CRC64 checksum is placed at the end of the file.
-# This makes the format more resistant to corruption but there is a performance
-# hit to pay (around 10%) when saving and loading RDB files, so you can disable it
-# for maximum performances.
-#
-# RDB files created with checksum disabled have a checksum of zero that will
-# tell the loading code to skip the check.
-rdbchecksum 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.
-#
-# The Append Only File will also be created inside this directory.
-#
-# Note that you must specify a directory here, not a file name.
-dir /var/lib/redis/
-
-################################# REPLICATION #################################
-
-# Master-Slave replication. Use slaveof to make a Redis instance a copy of
-# another Redis server. A few things to understand ASAP about Redis replication.
-#
-# 1) Redis replication is asynchronous, but you can configure a master to
-# stop accepting writes if it appears to be not connected with at least
-# a given number of slaves.
-# 2) Redis slaves are able to perform a partial resynchronization with the
-# master if the replication link is lost for a relatively small amount of
-# time. You may want to configure the replication backlog size (see the next
-# sections of this file) with a sensible value depending on your needs.
-# 3) Replication is automatic and does not need user intervention. After a
-# network partition slaves automatically try to reconnect to masters
-# and resynchronize with them.
-#
-# 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 loses its 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
-
-# You can configure a slave instance to accept writes or not. Writing against
-# a slave instance may be useful to store some ephemeral data (because data
-# written on a slave will be easily deleted after resync with the master) but
-# may also cause problems if clients are writing to it because of a
-# misconfiguration.
-#
-# Since Redis 2.6 by default slaves are read-only.
-#
-# Note: read only slaves are not designed to be exposed to untrusted clients
-# on the internet. It's just a protection layer against misuse of the instance.
-# Still a read only slave exports by default all the administrative commands
-# such as CONFIG, DEBUG, and so forth. To a limited extent you can improve
-# security of read only slaves using 'rename-command' to shadow all the
-# administrative / dangerous commands.
-slave-read-only yes
-
-# Replication SYNC strategy: disk or socket.
-#
-# -------------------------------------------------------
-# WARNING: DISKLESS REPLICATION IS EXPERIMENTAL CURRENTLY
-# -------------------------------------------------------
-#
-# New slaves and reconnecting slaves that are not able to continue the replication
-# process just receiving differences, need to do what is called a "full
-# synchronization". An RDB file is transmitted from the master to the slaves.
-# The transmission can happen in two different ways:
-#
-# 1) Disk-backed: The Redis master creates a new process that writes the RDB
-# file on disk. Later the file is transferred by the parent
-# process to the slaves incrementally.
-# 2) Diskless: The Redis master creates a new process that directly writes the
-# RDB file to slave sockets, without touching the disk at all.
-#
-# With disk-backed replication, while the RDB file is generated, more slaves
-# can be queued and served with the RDB file as soon as the current child producing
-# the RDB file finishes its work. With diskless replication instead once
-# the transfer starts, new slaves arriving will be queued and a new transfer
-# will start when the current one terminates.
-#
-# When diskless replication is used, the master waits a configurable amount of
-# time (in seconds) before starting the transfer in the hope that multiple slaves
-# will arrive and the transfer can be parallelized.
-#
-# With slow disks and fast (large bandwidth) networks, diskless replication
-# works better.
-repl-diskless-sync no
-
-# When diskless replication is enabled, it is possible to configure the delay
-# the server waits in order to spawn the child that transfers the RDB via socket
-# to the slaves.
-#
-# This is important since once the transfer starts, it is not possible to serve
-# new slaves arriving, that will be queued for the next RDB transfer, so the server
-# waits a delay in order to let more slaves arrive.
-#
-# The delay is specified in seconds, and by default is 5 seconds. To disable
-# it entirely just set it to 0 seconds and the transfer will start ASAP.
-repl-diskless-sync-delay 5
-
-# 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 the replication timeout for:
-#
-# 1) Bulk transfer I/O during SYNC, from the point of view of slave.
-# 2) Master timeout from the point of view of slaves (data, pings).
-# 3) Slave timeout from the point of view of masters (REPLCONF ACK pings).
-#
-# 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
-
-# Disable TCP_NODELAY on the slave socket after SYNC?
-#
-# If you select "yes" Redis will use a smaller number of TCP packets and
-# less bandwidth to send data to slaves. But this can add a delay for
-# the data to appear on the slave side, up to 40 milliseconds with
-# Linux kernels using a default configuration.
-#
-# If you select "no" the delay for data to appear on the slave side will
-# be reduced but more bandwidth will be used for replication.
-#
-# By default we optimize for low latency, but in very high traffic conditions
-# or when the master and slaves are many hops away, turning this to "yes" may
-# be a good idea.
-repl-disable-tcp-nodelay no
-
-# Set the replication backlog size. The backlog is a buffer that accumulates
-# slave data when slaves are disconnected for some time, so that when a slave
-# wants to reconnect again, often a full resync is not needed, but a partial
-# resync is enough, just passing the portion of data the slave missed while
-# disconnected.
-#
-# The bigger the replication backlog, the longer the time the slave can be
-# disconnected and later be able to perform a partial resynchronization.
-#
-# The backlog is only allocated once there is at least a slave connected.
-#
-# repl-backlog-size 1mb
-
-# After a master has no longer connected slaves for some time, the backlog
-# will be freed. The following option configures the amount of seconds that
-# need to elapse, starting from the time the last slave disconnected, for
-# the backlog buffer to be freed.
-#
-# Note that slaves never free the backlog for timeout, since they may be
-# promoted to masters later, and should be able to correctly "partially
-# resynchronize" with the slaves: hence they should always accumulate backlog.
-#
-# A value of 0 means to never release the backlog.
-#
-# repl-backlog-ttl 3600
-
-# The slave priority is an integer number published by Redis in the INFO output.
-# It is used by Redis Sentinel in order to select a slave to promote into a
-# master if the master is no longer working correctly.
-#
-# A slave with a low priority number is considered better for promotion, so
-# for instance if there are three slaves with priority 10, 100, 25 Sentinel will
-# pick the one with priority 10, that is the lowest.
-#
-# However a special priority of 0 marks the slave as not able to perform the
-# role of master, so a slave with priority of 0 will never be selected by
-# Redis Sentinel for promotion.
-#
-# By default the priority is 100.
-slave-priority 100
-
-# It is possible for a master to stop accepting writes if there are less than
-# N slaves connected, having a lag less or equal than M seconds.
-#
-# The N slaves need to be in "online" state.
-#
-# The lag in seconds, that must be <= the specified value, is calculated from
-# the last ping received from the slave, that is usually sent every second.
-#
-# This option does not GUARANTEE that N replicas will accept the write, but
-# will limit the window of exposure for lost writes in case not enough slaves
-# are available, to the specified number of seconds.
-#
-# For example to require at least 3 slaves with a lag <= 10 seconds use:
-#
-# min-slaves-to-write 3
-# min-slaves-max-lag 10
-#
-# Setting one or the other to 0 disables the feature.
-#
-# By default min-slaves-to-write is set to 0 (feature disabled) and
-# min-slaves-max-lag is set to 10.
-
-# A Redis master is able to list the address and port of the attached
-# slaves in different ways. For example the "INFO replication" section
-# offers this information, which is used, among other tools, by
-# Redis Sentinel in order to discover slave instances.
-# Another place where this info is available is in the output of the
-# "ROLE" command of a master.
-#
-# The listed IP and address normally reported by a slave is obtained
-# in the following way:
-#
-# IP: The address is auto detected by checking the peer address
-# of the socket used by the slave to connect with the master.
-#
-# Port: The port is communicated by the slave during the replication
-# handshake, and is normally the port that the slave is using to
-# list for connections.
-#
-# However when port forwarding or Network Address Translation (NAT) is
-# used, the slave may be actually reachable via different IP and port
-# pairs. The following two options can be used by a slave in order to
-# report to its master a specific set of IP and port, so that both INFO
-# and ROLE will report those values.
-#
-# There is no need to use both the options if you need to override just
-# the port or the IP address.
-#
-# slave-announce-ip 5.5.5.5
-# slave-announce-port 1234
-
-################################## 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
-# hard to guess so that it will still be 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 by renaming it into
-# an empty string:
-#
-# rename-command CONFIG ""
-#
-# Please note that changing the name of commands that are logged into the
-# AOF file or transmitted to slaves may cause problems.
-
-################################### CLIENTS ####################################
-
-# 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 to 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
-
-############################## MEMORY MANAGEMENT ################################
-
-# Set a memory usage limit to the specified amount of bytes.
-# When the memory limit is reached Redis will try to remove keys
-# according to the eviction policy selected (see maxmemory-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 or LFU cache, or to
-# set a 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 behaviors:
-#
-# volatile-lru -> Evict using approximated LRU among the keys with an expire set.
-# allkeys-lru -> Evict any key using approximated LRU.
-# volatile-lfu -> Evict using approximated LFU among the keys with an expire set.
-# allkeys-lfu -> Evict any key using approximated LFU.
-# volatile-random -> Remove a random key among the ones 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 evict anything, just return an error on write operations.
-#
-# LRU means Least Recently Used
-# LFU means Least Frequently Used
-#
-# Both LRU, LFU and volatile-ttl are implemented using approximated
-# randomized algorithms.
-#
-# Note: with any of the above policies, Redis will return an error on write
-# operations, when there are no suitable keys for eviction.
-#
-# At the date of writing these 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 noeviction
-
-# LRU, LFU and minimal TTL algorithms are not precise algorithms but approximated
-# algorithms (in order to save memory), so you can tune it for speed or
-# accuracy. For default Redis will check five keys and pick the one that was
-# used less recently, you can change the sample size using the following
-# configuration directive.
-#
-# The default of 5 produces good enough results. 10 Approximates very closely
-# true LRU but costs more CPU. 3 is faster but not very accurate.
-#
-# maxmemory-samples 5
-
-############################# LAZY FREEING ####################################
-
-# Redis has two primitives to delete keys. One is called DEL and is a blocking
-# deletion of the object. It means that the server stops processing new commands
-# in order to reclaim all the memory associated with an object in a synchronous
-# way. If the key deleted is associated with a small object, the time needed
-# in order to execute the DEL command is very small and comparable to most other
-# O(1) or O(log_N) commands in Redis. However if the key is associated with an
-# aggregated value containing millions of elements, the server can block for
-# a long time (even seconds) in order to complete the operation.
-#
-# For the above reasons Redis also offers non blocking deletion primitives
-# such as UNLINK (non blocking DEL) and the ASYNC option of FLUSHALL and
-# FLUSHDB commands, in order to reclaim memory in background. Those commands
-# are executed in constant time. Another thread will incrementally free the
-# object in the background as fast as possible.
-#
-# DEL, UNLINK and ASYNC option of FLUSHALL and FLUSHDB are user-controlled.
-# It's up to the design of the application to understand when it is a good
-# idea to use one or the other. However the Redis server sometimes has to
-# delete keys or flush the whole database as a side effect of other operations.
-# Specifically Redis deletes objects independently of a user call in the
-# following scenarios:
-#
-# 1) On eviction, because of the maxmemory and maxmemory policy configurations,
-# in order to make room for new data, without going over the specified
-# memory limit.
-# 2) Because of expire: when a key with an associated time to live (see the
-# EXPIRE command) must be deleted from memory.
-# 3) Because of a side effect of a command that stores data on a key that may
-# already exist. For example the RENAME command may delete the old key
-# content when it is replaced with another one. Similarly SUNIONSTORE
-# or SORT with STORE option may delete existing keys. The SET command
-# itself removes any old content of the specified key in order to replace
-# it with the specified string.
-# 4) During replication, when a slave performs a full resynchronization with
-# its master, the content of the whole database is removed in order to
-# load the RDB file just transfered.
-#
-# In all the above cases the default is to delete objects in a blocking way,
-# like if DEL was called. However you can configure each case specifically
-# in order to instead release memory in a non-blocking way like if UNLINK
-# was called, using the following configuration directives:
-
-lazyfree-lazy-eviction no
-lazyfree-lazy-expire no
-lazyfree-lazy-server-del no
-slave-lazy-flush no
-
-############################## APPEND ONLY MODE ###############################
-
-# By default Redis asynchronously dumps the dataset on disk. This mode is
-# good enough in many applications, but an issue with the Redis process or
-# a power outage may result into a few minutes of writes lost (depending on
-# the configured save points).
-#
-# The Append Only File is an alternative persistence mode that provides
-# much better durability. For instance using the default data fsync policy
-# (see later in the config file) Redis can lose just one second of writes in a
-# dramatic event like a server power outage, or a single write if something
-# wrong with the Redis process itself happens, but the operating system is
-# still running correctly.
-#
-# AOF and RDB persistence can be enabled at the same time without problems.
-# If the AOF is enabled on startup Redis will load the AOF, that is the file
-# with the better durability guarantees.
-#
-# Please check http://redis.io/topics/persistence for more information.
-
-# OE: changed default to enable this
-appendonly yes
-
-# 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 of waiting 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 one time every second. Compromise.
-#
-# The default is "everysec", as 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.
-#
-# More details please check the following article:
-# http://antirez.com/post/redis-persistence-demystified.html
-#
-# 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". In practical terms, this means that it is
-# possible to lose 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 grows by the specified percentage.
-#
-# This is how it works: Redis remembers the size of the AOF file after the
-# latest rewrite (if no rewrite has 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
-
-# An AOF file may be found to be truncated at the end during the Redis
-# startup process, when the AOF data gets loaded back into memory.
-# This may happen when the system where Redis is running
-# crashes, especially when an ext4 filesystem is mounted without the
-# data=ordered option (however this can't happen when Redis itself
-# crashes or aborts but the operating system still works correctly).
-#
-# Redis can either exit with an error when this happens, or load as much
-# data as possible (the default now) and start if the AOF file is found
-# to be truncated at the end. The following option controls this behavior.
-#
-# If aof-load-truncated is set to yes, a truncated AOF file is loaded and
-# the Redis server starts emitting a log to inform the user of the event.
-# Otherwise if the option is set to no, the server aborts with an error
-# and refuses to start. When the option is set to no, the user requires
-# to fix the AOF file using the "redis-check-aof" utility before to restart
-# the server.
-#
-# Note that if the AOF file will be found to be corrupted in the middle
-# the server will still exit with an error. This option only applies when
-# Redis will try to read more data from the AOF file but not enough bytes
-# will be found.
-aof-load-truncated yes
-
-# When rewriting the AOF file, Redis is able to use an RDB preamble in the
-# AOF file for faster rewrites and recoveries. When this option is turned
-# on the rewritten AOF file is composed of two different stanzas:
-#
-# [RDB file][AOF tail]
-#
-# When loading Redis recognizes that the AOF file starts with the "REDIS"
-# string and loads the prefixed RDB file, and continues loading the AOF
-# tail.
-#
-# This is currently turned off by default in order to avoid the surprise
-# of a format change, but will at some point be used as the default.
-aof-use-rdb-preamble no
-
-################################ 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 exceeds 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 command was
-# already issued by the script but the user doesn'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
-
-################################ REDIS CLUSTER ###############################
-#
-# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-# WARNING EXPERIMENTAL: Redis Cluster is considered to be stable code, however
-# in order to mark it as "mature" we need to wait for a non trivial percentage
-# of users to deploy it in production.
-# ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-#
-# Normal Redis instances can't be part of a Redis Cluster; only nodes that are
-# started as cluster nodes can. In order to start a Redis instance as a
-# cluster node enable the cluster support uncommenting the following:
-#
-# cluster-enabled yes
-
-# Every cluster node has a cluster configuration file. This file is not
-# intended to be edited by hand. It is created and updated by Redis nodes.
-# Every Redis Cluster node requires a different cluster configuration file.
-# Make sure that instances running in the same system do not have
-# overlapping cluster configuration file names.
-#
-# cluster-config-file nodes-6379.conf
-
-# Cluster node timeout is the amount of milliseconds a node must be unreachable
-# for it to be considered in failure state.
-# Most other internal time limits are multiple of the node timeout.
-#
-# cluster-node-timeout 15000
-
-# A slave of a failing master will avoid to start a failover if its data
-# looks too old.
-#
-# There is no simple way for a slave to actually have an exact measure of
-# its "data age", so the following two checks are performed:
-#
-# 1) If there are multiple slaves able to failover, they exchange messages
-# in order to try to give an advantage to the slave with the best
-# replication offset (more data from the master processed).
-# Slaves will try to get their rank by offset, and apply to the start
-# of the failover a delay proportional to their rank.
-#
-# 2) Every single slave computes the time of the last interaction with
-# its master. This can be the last ping or command received (if the master
-# is still in the "connected" state), or the time that elapsed since the
-# disconnection with the master (if the replication link is currently down).
-# If the last interaction is too old, the slave will not try to failover
-# at all.
-#
-# The point "2" can be tuned by user. Specifically a slave will not perform
-# the failover if, since the last interaction with the master, the time
-# elapsed is greater than:
-#
-# (node-timeout * slave-validity-factor) + repl-ping-slave-period
-#
-# So for example if node-timeout is 30 seconds, and the slave-validity-factor
-# is 10, and assuming a default repl-ping-slave-period of 10 seconds, the
-# slave will not try to failover if it was not able to talk with the master
-# for longer than 310 seconds.
-#
-# A large slave-validity-factor may allow slaves with too old data to failover
-# a master, while a too small value may prevent the cluster from being able to
-# elect a slave at all.
-#
-# For maximum availability, it is possible to set the slave-validity-factor
-# to a value of 0, which means, that slaves will always try to failover the
-# master regardless of the last time they interacted with the master.
-# (However they'll always try to apply a delay proportional to their
-# offset rank).
-#
-# Zero is the only value able to guarantee that when all the partitions heal
-# the cluster will always be able to continue.
-#
-# cluster-slave-validity-factor 10
-
-# Cluster slaves are able to migrate to orphaned masters, that are masters
-# that are left without working slaves. This improves the cluster ability
-# to resist to failures as otherwise an orphaned master can't be failed over
-# in case of failure if it has no working slaves.
-#
-# Slaves migrate to orphaned masters only if there are still at least a
-# given number of other working slaves for their old master. This number
-# is the "migration barrier". A migration barrier of 1 means that a slave
-# will migrate only if there is at least 1 other working slave for its master
-# and so forth. It usually reflects the number of slaves you want for every
-# master in your cluster.
-#
-# Default is 1 (slaves migrate only if their masters remain with at least
-# one slave). To disable migration just set it to a very large value.
-# A value of 0 can be set but is useful only for debugging and dangerous
-# in production.
-#
-# cluster-migration-barrier 1
-
-# By default Redis Cluster nodes stop accepting queries if they detect there
-# is at least an hash slot uncovered (no available node is serving it).
-# This way if the cluster is partially down (for example a range of hash slots
-# are no longer covered) all the cluster becomes, eventually, unavailable.
-# It automatically returns available as soon as all the slots are covered again.
-#
-# However sometimes you want the subset of the cluster which is working,
-# to continue to accept queries for the part of the key space that is still
-# covered. In order to do so, just set the cluster-require-full-coverage
-# option to no.
-#
-# cluster-require-full-coverage yes
-
-# In order to setup your cluster make sure to read the documentation
-# available at http://redis.io web site.
-
-########################## CLUSTER DOCKER/NAT support ########################
-
-# In certain deployments, Redis Cluster nodes address discovery fails, because
-# addresses are NAT-ted or because ports are forwarded (the typical case is
-# Docker and other containers).
-#
-# In order to make Redis Cluster working in such environments, a static
-# configuration where each node knows its public address is needed. The
-# following two options are used for this scope, and are:
-#
-# * cluster-announce-ip
-# * cluster-announce-port
-# * cluster-announce-bus-port
-#
-# Each instruct the node about its address, client port, and cluster message
-# bus port. The information is then published in the header of the bus packets
-# so that other nodes will be able to correctly map the address of the node
-# publishing the information.
-#
-# If the above options are not used, the normal Redis Cluster auto-detection
-# will be used instead.
-#
-# Note that when remapped, the bus port may not be at the fixed offset of
-# clients port + 10000, so you can specify any port and bus-port depending
-# on how they get remapped. If the bus-port is not set, a fixed offset of
-# 10000 will be used as usually.
-#
-# Example:
-#
-# cluster-announce-ip 10.1.1.5
-# cluster-announce-port 6379
-# cluster-announce-bus-port 6380
-
-################################## 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 128
-
-################################ LATENCY MONITOR ##############################
-
-# The Redis latency monitoring subsystem samples different operations
-# at runtime in order to collect data related to possible sources of
-# latency of a Redis instance.
-#
-# Via the LATENCY command this information is available to the user that can
-# print graphs and obtain reports.
-#
-# The system only logs operations that were performed in a time equal or
-# greater than the amount of milliseconds specified via the
-# latency-monitor-threshold configuration directive. When its value is set
-# to zero, the latency monitor is turned off.
-#
-# By default latency monitoring is disabled since it is mostly not needed
-# if you don't have latency issues, and collecting data has a performance
-# impact, that while very small, can be measured under big load. Latency
-# monitoring can easily be enabled at runtime using the command
-# "CONFIG SET latency-monitor-threshold <milliseconds>" if needed.
-latency-monitor-threshold 0
-
-############################# EVENT NOTIFICATION ##############################
-
-# Redis can notify Pub/Sub clients about events happening in the key space.
-# This feature is documented at http://redis.io/topics/notifications
-#
-# For instance if keyspace events notification is enabled, and a client
-# performs a DEL operation on key "foo" stored in the Database 0, two
-# messages will be published via Pub/Sub:
-#
-# PUBLISH __keyspace@0__:foo del
-# PUBLISH __keyevent@0__:del foo
-#
-# It is possible to select the events that Redis will notify among a set
-# of classes. Every class is identified by a single character:
-#
-# K Keyspace events, published with __keyspace@<db>__ prefix.
-# E Keyevent events, published with __keyevent@<db>__ prefix.
-# g Generic commands (non-type specific) like DEL, EXPIRE, RENAME, ...
-# $ String commands
-# l List commands
-# s Set commands
-# h Hash commands
-# z Sorted set commands
-# x Expired events (events generated every time a key expires)
-# e Evicted events (events generated when a key is evicted for maxmemory)
-# A Alias for g$lshzxe, so that the "AKE" string means all the events.
-#
-# The "notify-keyspace-events" takes as argument a string that is composed
-# of zero or multiple characters. The empty string means that notifications
-# are disabled.
-#
-# Example: to enable list and generic events, from the point of view of the
-# event name, use:
-#
-# notify-keyspace-events Elg
-#
-# Example 2: to get the stream of the expired keys subscribing to channel
-# name __keyevent@0__:expired use:
-#
-# notify-keyspace-events Ex
-#
-# By default all notifications are disabled because most users don't need
-# this feature and the feature has some overhead. Note that if you don't
-# specify at least one of K or E, no events will be delivered.
-notify-keyspace-events ""
-
-############################### 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
-
-# Lists are also encoded in a special way to save a lot of space.
-# The number of entries allowed per internal list node can be specified
-# as a fixed maximum size or a maximum number of elements.
-# For a fixed maximum size, use -5 through -1, meaning:
-# -5: max size: 64 Kb <-- not recommended for normal workloads
-# -4: max size: 32 Kb <-- not recommended
-# -3: max size: 16 Kb <-- probably not recommended
-# -2: max size: 8 Kb <-- good
-# -1: max size: 4 Kb <-- good
-# Positive numbers mean store up to _exactly_ that number of elements
-# per list node.
-# The highest performing option is usually -2 (8 Kb size) or -1 (4 Kb size),
-# but if your use case is unique, adjust the settings as necessary.
-list-max-ziplist-size -2
-
-# Lists may also be compressed.
-# Compress depth is the number of quicklist ziplist nodes from *each* side of
-# the list to *exclude* from compression. The head and tail of the list
-# are always uncompressed for fast push/pop operations. Settings are:
-# 0: disable all list compression
-# 1: depth 1 means "don't start compressing until after 1 node into the list,
-# going from either the head or tail"
-# So: [head]->node->node->...->node->[tail]
-# [head], [tail] will always be uncompressed; inner nodes will compress.
-# 2: [head]->[next]->node->node->...->node->[prev]->[tail]
-# 2 here means: don't compress head or head->next or tail->prev or tail,
-# but compress all nodes between them.
-# 3: [head]->[next]->[next]->node->node->...->node->[prev]->[prev]->[tail]
-# etc.
-list-compress-depth 0
-
-# Sets have a special encoding in just one case: when a set is composed
-# of just strings that happen 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
-
-# HyperLogLog sparse representation bytes limit. The limit includes the
-# 16 bytes header. When an HyperLogLog using the sparse representation crosses
-# this limit, it is converted into the dense representation.
-#
-# A value greater than 16000 is totally useless, since at that point the
-# dense representation is more memory efficient.
-#
-# The suggested value is ~ 3000 in order to have the benefits of
-# the space efficient encoding without slowing down too much PFADD,
-# which is O(N) with the sparse encoding. The value can be raised to
-# ~ 10000 when CPU is not a concern, but space is, and the data set is
-# composed of many HyperLogLogs with cardinality in the 0 - 15000 range.
-hll-sparse-max-bytes 3000
-
-# 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 a 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
-# actively rehash 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 from 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 including MONITOR clients
-# slave -> slave clients
-# pubsub -> clients subscribed 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 by setting them 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
-
-# Client query buffers accumulate new commands. They are limited to a fixed
-# amount by default in order to avoid that a protocol desynchronization (for
-# instance due to a bug in the client) will lead to unbound memory usage in
-# the query buffer. However you can configure it here if you have very special
-# needs, such us huge multi/exec requests or alike.
-#
-# client-query-buffer-limit 1gb
-
-# In the Redis protocol, bulk requests, that are, elements representing single
-# strings, are normally limited ot 512 mb. However you can change this limit
-# here.
-#
-# proto-max-bulk-len 512mb
-
-# Redis calls an internal function to perform many background tasks, like
-# closing connections of clients in timeout, purging expired keys that are
-# never requested, and so forth.
-#
-# Not all tasks are performed with the same frequency, but Redis checks for
-# tasks to perform according to the specified "hz" value.
-#
-# By default "hz" is set to 10. Raising the value will use more CPU when
-# Redis is idle, but at the same time will make Redis more responsive when
-# there are many keys expiring at the same time, and timeouts may be
-# handled with more precision.
-#
-# The range is between 1 and 500, however a value over 100 is usually not
-# a good idea. Most users should use the default of 10 and raise this up to
-# 100 only in environments where very low latency is required.
-hz 10
-
-# When a child rewrites the AOF file, if the following option is enabled
-# the file will be fsync-ed every 32 MB of data generated. This is useful
-# in order to commit the file to the disk more incrementally and avoid
-# big latency spikes.
-aof-rewrite-incremental-fsync yes
-
-# Redis LFU eviction (see maxmemory setting) can be tuned. However it is a good
-# idea to start with the default settings and only change them after investigating
-# how to improve the performances and how the keys LFU change over time, which
-# is possible to inspect via the OBJECT FREQ command.
-#
-# There are two tunable parameters in the Redis LFU implementation: the
-# counter logarithm factor and the counter decay time. It is important to
-# understand what the two parameters mean before changing them.
-#
-# The LFU counter is just 8 bits per key, it's maximum value is 255, so Redis
-# uses a probabilistic increment with logarithmic behavior. Given the value
-# of the old counter, when a key is accessed, the counter is incremented in
-# this way:
-#
-# 1. A random number R between 0 and 1 is extracted.
-# 2. A probability P is calculated as 1/(old_value*lfu_log_factor+1).
-# 3. The counter is incremented only if R < P.
-#
-# The default lfu-log-factor is 10. This is a table of how the frequency
-# counter changes with a different number of accesses with different
-# logarithmic factors:
-#
-# +--------+------------+------------+------------+------------+------------+
-# | factor | 100 hits | 1000 hits | 100K hits | 1M hits | 10M hits |
-# +--------+------------+------------+------------+------------+------------+
-# | 0 | 104 | 255 | 255 | 255 | 255 |
-# +--------+------------+------------+------------+------------+------------+
-# | 1 | 18 | 49 | 255 | 255 | 255 |
-# +--------+------------+------------+------------+------------+------------+
-# | 10 | 10 | 18 | 142 | 255 | 255 |
-# +--------+------------+------------+------------+------------+------------+
-# | 100 | 8 | 11 | 49 | 143 | 255 |
-# +--------+------------+------------+------------+------------+------------+
-#
-# NOTE: The above table was obtained by running the following commands:
-#
-# redis-benchmark -n 1000000 incr foo
-# redis-cli object freq foo
-#
-# NOTE 2: The counter initial value is 5 in order to give new objects a chance
-# to accumulate hits.
-#
-# The counter decay time is the time, in minutes, that must elapse in order
-# for the key counter to be divided by two (or decremented if it has a value
-# less <= 10).
-#
-# The default value for the lfu-decay-time is 1. A Special value of 0 means to
-# decay the counter every time it happens to be scanned.
-#
-# lfu-log-factor 10
-# lfu-decay-time 1
-
-########################### ACTIVE DEFRAGMENTATION #######################
-#
-# WARNING THIS FEATURE IS EXPERIMENTAL. However it was stress tested
-# even in production and manually tested by multiple engineers for some
-# time.
-#
-# What is active defragmentation?
-# -------------------------------
-#
-# Active (online) defragmentation allows a Redis server to compact the
-# spaces left between small allocations and deallocations of data in memory,
-# thus allowing to reclaim back memory.
-#
-# Fragmentation is a natural process that happens with every allocator (but
-# less so with Jemalloc, fortunately) and certain workloads. Normally a server
-# restart is needed in order to lower the fragmentation, or at least to flush
-# away all the data and create it again. However thanks to this feature
-# implemented by Oran Agra for Redis 4.0 this process can happen at runtime
-# in an "hot" way, while the server is running.
-#
-# Basically when the fragmentation is over a certain level (see the
-# configuration options below) Redis will start to create new copies of the
-# values in contiguous memory regions by exploiting certain specific Jemalloc
-# features (in order to understand if an allocation is causing fragmentation
-# and to allocate it in a better place), and at the same time, will release the
-# old copies of the data. This process, repeated incrementally for all the keys
-# will cause the fragmentation to drop back to normal values.
-#
-# Important things to understand:
-#
-# 1. This feature is disabled by default, and only works if you compiled Redis
-# to use the copy of Jemalloc we ship with the source code of Redis.
-# This is the default with Linux builds.
-#
-# 2. You never need to enable this feature if you don't have fragmentation
-# issues.
-#
-# 3. Once you experience fragmentation, you can enable this feature when
-# needed with the command "CONFIG SET activedefrag yes".
-#
-# The configuration parameters are able to fine tune the behavior of the
-# defragmentation process. If you are not sure about what they mean it is
-# a good idea to leave the defaults untouched.
-
-# Enabled active defragmentation
-# activedefrag yes
-
-# Minimum amount of fragmentation waste to start active defrag
-# active-defrag-ignore-bytes 100mb
-
-# Minimum percentage of fragmentation to start active defrag
-# active-defrag-threshold-lower 10
-
-# Maximum percentage of fragmentation at which we use maximum effort
-# active-defrag-threshold-upper 100
-
-# Minimal effort for defrag in CPU percentage
-# active-defrag-cycle-min 25
-
-# Maximal effort for defrag in CPU percentage
-# active-defrag-cycle-max 75
deleted file mode 100644
@@ -1,16 +0,0 @@
-[Unit]
-Description=Redis In-Memory Data Store
-After=network.target
-
-[Service]
-User=redis
-Group=redis
-ExecStart=/usr/bin/redis-server /etc/redis/redis.conf
-ExecStop=/usr/bin/redis-cli shutdown
-Restart=always
-LimitNOFILE=10032
-StateDirectory=redis
-
-[Install]
-WantedBy=multi-user.target
-
deleted file mode 100644
@@ -1,77 +0,0 @@
-SUMMARY = "Redis key-value store"
-DESCRIPTION = "Redis is an open source, advanced key-value store."
-HOMEPAGE = "http://redis.io"
-SECTION = "libs"
-LICENSE = "BSD-3-Clause"
-LIC_FILES_CHKSUM = "file://COPYING;md5=8ffdd6c926faaece928cf9d9640132d2"
-DEPENDS = "readline lua ncurses"
-
-SRC_URI = "http://download.redis.io/releases/${BP}.tar.gz \
- file://redis.conf \
- file://init-redis-server \
- file://redis.service \
- file://0001-hiredis-use-default-CC-if-it-is-set.patch \
- file://0002-lua-update-Makefile-to-use-environment-build-setting.patch \
- file://0003-hack-to-force-use-of-libc-malloc.patch \
- file://0004-src-Do-not-reset-FINAL_LIBS.patch \
- file://0005-Define-_GNU_SOURCE-to-get-PTHREAD_MUTEX_INITIALIZER.patch \
- file://0006-Define-correct-gregs-for-RISCV32.patch \
- "
-
-SRC_URI[sha256sum] = "6383b32ba8d246f41bbbb83663381f5a5f4c4713235433cec22fc4a47e9b6d5f"
-
-CVE_STATUS[CVE-2025-21605] = "cpe-incorrect: the used version already contains the fix"
-# The vulnerability originates from Debian's packaging methodology,
-# which loads system-wide Lua libraries (lua-cjson, lua-cmsgpack),
-# enabling Lua sandbox escape. Upstream Redis builds, including
-# those built by Yocto/OpenEmbedded, utilize embedded Lua from the
-# deps/ directory and are therefore not affected by this issue.
-CVE_STATUS[CVE-2022-0543] = "not-applicable-config: Debian-specific packaging issue caused by loading system-wide Lua libraries; upstream builds use embedded Lua and are not affected"
-CVE_STATUS[CVE-2022-3734] = "not-applicable-config: only affects Windows"
-CVE_STATUS[CVE-2025-46686] = "disputed: upstream rejected because mitigating it would affect other functionality"
-
-inherit update-rc.d systemd useradd
-
-FINAL_LIBS:x86:toolchain-clang = "-latomic"
-FINAL_LIBS:riscv32 = "-latomic"
-FINAL_LIBS:mips = "-latomic"
-FINAL_LIBS:arm = "-latomic"
-FINAL_LIBS:powerpc = "-latomic"
-
-export FINAL_LIBS
-
-USERADD_PACKAGES = "${PN}"
-USERADD_PARAM:${PN} = "--system --home-dir /var/lib/redis -g redis --shell /bin/false redis"
-GROUPADD_PARAM:${PN} = "--system redis"
-
-REDIS_ON_SYSTEMD = "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}"
-
-do_compile:prepend() {
- oe_runmake -C deps hiredis lua linenoise
-}
-
-do_install() {
- export PREFIX=${D}/${prefix}
- oe_runmake install
- install -d ${D}/${sysconfdir}/redis
- install -m 0644 ${UNPACKDIR}/redis.conf ${D}/${sysconfdir}/redis/redis.conf
- install -d ${D}/${sysconfdir}/init.d
- install -m 0755 ${UNPACKDIR}/init-redis-server ${D}/${sysconfdir}/init.d/redis-server
- install -d ${D}/var/lib/redis/
- chown redis.redis ${D}/var/lib/redis/
-
- install -d ${D}${systemd_system_unitdir}
- install -m 0644 ${UNPACKDIR}/redis.service ${D}${systemd_system_unitdir}
- sed -i 's!/usr/sbin/!${sbindir}/!g' ${D}${systemd_system_unitdir}/redis.service
-
- if [ "${REDIS_ON_SYSTEMD}" = true ]; then
- sed -i 's!daemonize yes!# daemonize yes!' ${D}/${sysconfdir}/redis/redis.conf
- fi
-}
-
-CONFFILES:${PN} = "${sysconfdir}/redis/redis.conf"
-
-INITSCRIPT_NAME = "redis-server"
-INITSCRIPT_PARAMS = "defaults 87"
-
-SYSTEMD_SERVICE:${PN} = "redis.service"
This version has been EOL for a year now. There are recipes for two other, still maintained versions in the layer. Drop this version. Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com> --- ...-hiredis-use-default-CC-if-it-is-set.patch | 37 - ...ile-to-use-environment-build-setting.patch | 77 - ...003-hack-to-force-use-of-libc-malloc.patch | 35 - .../0004-src-Do-not-reset-FINAL_LIBS.patch | 30 - ...RCE-to-get-PTHREAD_MUTEX_INITIALIZER.patch | 29 - ...006-Define-correct-gregs-for-RISCV32.patch | 60 - .../redis/redis/init-redis-server | 71 - .../recipes-extended/redis/redis/redis.conf | 1314 ----------------- .../redis/redis/redis.service | 16 - .../recipes-extended/redis/redis_6.2.21.bb | 77 - 10 files changed, 1746 deletions(-) delete mode 100644 meta-oe/recipes-extended/redis/redis/0001-hiredis-use-default-CC-if-it-is-set.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/0002-lua-update-Makefile-to-use-environment-build-setting.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/0003-hack-to-force-use-of-libc-malloc.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/0004-src-Do-not-reset-FINAL_LIBS.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/0005-Define-_GNU_SOURCE-to-get-PTHREAD_MUTEX_INITIALIZER.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/0006-Define-correct-gregs-for-RISCV32.patch delete mode 100644 meta-oe/recipes-extended/redis/redis/init-redis-server delete mode 100644 meta-oe/recipes-extended/redis/redis/redis.conf delete mode 100644 meta-oe/recipes-extended/redis/redis/redis.service delete mode 100644 meta-oe/recipes-extended/redis/redis_6.2.21.bb