# redis7.2 安装部署
https://redis.io/download/
https://github.com/redis/redis/tree/7.2
wget https://github.com/redis/redis/archive/7.2.3.tar.gz
redis-7.2.3]# yum -y install gcc gcc-c++ systemd-devel
useradd redis -s /sbin/nologin -M
# 编译,生成systemd的启动模板
redis-7.2.3]# make USE_SYSTEMD=yes
# 使用默认路径就不用这个
make PREFIX=/opt/redis install
cat>/etc/profile.d/redis.sh<<EOF
export PATH=\$PATH:/opt/redis/bin
EOF
# 生成之后的文件
redis-7.2.3]# src/redis-server
# 生成的模板控制文件
redis-7.2.3]# ll utils/systemd-redis_server.service
utils]# cp systemd-redis_server.service /usr/lib/systemd/system/redis.service
# 修改配置文件启动
utils]# cat /usr/lib/systemd/system/redis.service
~]# cat /usr/lib/systemd/system/redis.service
[Unit]
Description=Redis data structure server
Documentation=https://redis.io/documentation
#Before=your_application.service another_example_application.service
#AssertPathExists=/var/lib/redis
Wants=network-online.target
After=network-online.target
[Service]
ExecStart=/opt/redis/bin/redis-server /opt/redis/conf/redis.conf
## Alternatively, have redis-server load a configuration file:
#ExecStart=/usr/local/bin/redis-server /path/to/your/redis.conf
LimitNOFILE=65535
NoNewPrivileges=yes
OOMScoreAdjust=-900
PrivateTmp=yes
# Type=notify
TimeoutStartSec=infinity
TimeoutStopSec=infinity
UMask=0077
User=redis
Group=redis
WorkingDirectory=/opt/redis
[Install]
WantedBy=multi-user.target
redis-7.2.3]# cp redis.conf sentinel.conf /opt/redis/conf/
# 修改配置文件
redis]# cat conf/redis.conf
bind 0.0.0.0
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile ""
databases 16
always-show-logo no
set-proc-title yes
proc-title-template "{title} {listen-addr} {server-mode}"
locale-collate ""
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
rdb-del-sync-files no
dir /opt/redis/data
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync yes
repl-diskless-sync-delay 5
repl-diskless-sync-max-replicas 0
repl-diskless-load disabled
repl-disable-tcp-nodelay no
replica-priority 100
acllog-max-len 128
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
lazyfree-lazy-user-del no
lazyfree-lazy-user-flush no
oom-score-adj no
oom-score-adj-values 0 200 800
disable-thp yes
appendonly no
appendfilename "appendonly.aof"
appenddirname "appendonlydir"
appendfsync everysec
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble yes
aof-timestamp-enabled no
slowlog-log-slower-than 10000
slowlog-max-len 128
latency-monitor-threshold 0
notify-keyspace-events ""
hash-max-listpack-entries 512
hash-max-listpack-value 64
list-max-listpack-size -2
list-compress-depth 0
set-max-intset-entries 512
set-max-listpack-entries 128
set-max-listpack-value 64
zset-max-listpack-entries 128
zset-max-listpack-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
client-output-buffer-limit normal 0 0 0
client-output-buffer-limit replica 256mb 64mb 60
client-output-buffer-limit pubsub 32mb 8mb 60
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes
rdb-save-incremental-fsync yes
jemalloc-bg-thread yes
