背景
这里实验用的华为云鲲鹏服务器配置如下：
Huawei Kunpeng 920 2.6GHz 4vCPUs | 8GB openEuler 20.03 64bit with ARM
连接机器后，先查看系统相关信息，注意这里是 aarch64 的，后续软件包也需要是 aarch64 版本的。
# 查看系统内核信息 [root@ecs-kunpeng-0005 ~]# uname -a Linux ecs-kunpeng-0005 4.19.90-2003.4.0.0036.oe1.aarch64 #1 SMP Mon Mar 23 19:06:43 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux # 查看系统版本信息 [root@ecs-kunpeng-0005 ~]# cat /etc/os-release NAME="openEuler" VERSION="20.03 (LTS)" ID="openEuler" VERSION_ID="20.03" PRETTY_NAME="openEuler 20.03 (LTS)" ANSI_COLOR="0;31"
安装Redis
- 下载安装
- 上传：
redis-6.2.3.tar.gz到服务器
# 解压 [root@ecs-kunpeng-0006 local]# tar -xvf redis-6.2.3.tar.gz [root@ecs-kunpeng-0006 local]# mv redis-6.2.3 redis [root@ecs-kunpeng-0006 local]# cd redis # 编译 [root@ecs-kunpeng-0006 redis]# make # 安装 [root@ecs-kunpeng-0006 redis]# make PREFIX=/usr/local/redis install # 指定配置文件自动，这里配置了端口号为6380 [root@ecs-kunpeng-0006 redis]# bin/redis-server ./redis.conf 612260:C 17 May 2021 14:36:19.264 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 612260:C 17 May 2021 14:36:19.264 # Redis version=6.2.3, bits=64, commit=00000000, modified=0, pid=612260, just started 612260:C 17 May 2021 14:36:19.264 # Configuration loaded 612260:M 17 May 2021 14:36:19.264 * monotonic clock: POSIX clock_gettime _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 6.2.3 (00000000/0) 64 bit .-`` .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in standalone mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 6380 | `-._ `._ / _.-' | PID: 612260 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | https://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 612260:M 17 May 2021 14:36:19.265 # Server initialized 612260:M 17 May 2021 14:36:19.265 # WARNING Your kernel has a bug that could lead to data corruption during background save. Please upgrade to the latest stable kernel. 612260:M 17 May 2021 14:36:19.265 # Redis will now exit to prevent data corruption. Note that it is possible to suppress this warning by setting the following config: ignore-warnings ARM64-COW-BUG
上面 Redis Server 启动后又停止了，并且报了一个警告： Your kernel has a bug that could lead to data corruption during background save. Please upgrade to the latest stable kernel. 并且，给了解决的建议，即在 redis.conf 中取消这最后一条注释： ignore-warnings ARM64-COW-BUG 。
# 编辑vi redis.conf ，取消最后一行相关注释 [root@ecs-kunpeng-0006 redis]# vi redis.conf ignore-warnings ARM64-COW-BUG # 尝试启动 [root@ecs-kunpeng-0006 redis]# bin/redis-server ./redis.conf 615117:C 17 May 2021 14:36:47.889 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo 615117:C 17 May 2021 14:36:47.889 # Redis version=6.2.3, bits=64, commit=00000000, modified=0, pid=615117, just started 615117:C 17 May 2021 14:36:47.889 # Configuration loaded 615117:M 17 May 2021 14:36:47.890 * monotonic clock: POSIX clock_gettime _._ _.-``__ ''-._ _.-`` `. `_. ''-._ Redis 6.2.3 (00000000/0) 64 bit .-`` .-```. ```\/ _.,_ ''-._ ( ' , .-` | `, ) Running in standalone mode |`-._`-...-` __...-.``-._|'` _.-'| Port: 6380 | `-._ `._ / _.-' | PID: 615117 `-._ `-._ `-./ _.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | https://redis.io `-._ `-._`-.__.-'_.-' _.-' |`-._`-._ `-.__.-' _.-'_.-'| | `-._`-._ _.-'_.-' | `-._ `-._`-.__.-'_.-' _.-' `-._ `-.__.-' _.-' `-._ _.-' `-.__.-' 615117:M 17 May 2021 14:36:47.890 # Server initialized 615117:M 17 May 2021 14:36:47.891 # WARNING Your kernel has a bug that could lead to data corruption during background save. Please upgrade to the latest stable kernel. 615117:M 17 May 2021 14:36:47.891 * Ready to accept connections
启动成功๑乛◡乛๑
- 远程访问
# 注释第75行的bind，同时将94行的protected-mode由yes改为no [root@ecs-kunpeng-0006 redis]# vi redis.conf 75 #bind 127.0.0.1 -::1 94 protected-mode no
- 后台启动
# 将257行的daemonize由no改为yes [root@ecs-kunpeng-0006 redis]# vi redis.conf 257 daemonize yes
- 开启认证
# 将901行的requirepass开启，改为自己的密码 [root@ecs-kunpeng-0006 redis]# vi redis.conf 901 requirepass your-guess
- 停止服务
# 无密码停止服务 [root@ecs-kunpeng-0006 redis]# bin/redis-cli -h 127.0.0.1 -p 6380 shutdown # 带密码停止服务 [root@ecs-kunpeng-0006 redis]# bin/redis-cli -a 密码 -h 127.0.0.1 -p 6380 shutdown
- 配置日志
以后台方式启动后，发现 Redis 的日志完全没了。。所以需要配置下日志路径。
[root@ecs-kunpeng-0006 redis]# vi redis.conf # 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 "" 改为： logfile "/usr/local/redis/log/redis.log" # 需要手动创建目录，redis.log文件在下次启动时则会自动创建 [root@ecs-kunpeng-0006 redis]# mkdir log # 启动即可 [root@ecs-kunpeng-0006 redis]# bin/redis-server ./redis.conf
Note: Redis 默认端口为 6379 ，我这里改了端口为 6380 。
安装Zookeeper
# 下载 [root@ecs-kunpeng-0001 local]# wget https://mirrors.bfsu.edu.cn/apache/zookeeper/zookeeper-3.6.3/apache-zookeeper-3.6.3-bin.tar.gz # 解压 [root@ecs-kunpeng-0001 local]# tar -xvf apache-zookeeper-3.6.3-bin.tar.gz [root@ecs-kunpeng-0001 local]# mv apache-zookeeper-3.6.3-bin zookeeper [root@ecs-kunpeng-0001 zookeeper]# cp conf/zoo_sample.cfg conf/zoo.cfg # 配置数据与日志目录，zk在第一次启动时会自动创建 [root@ecs-kunpeng-0001 zookeeper]# vi conf/zoo.cfg dataDir=/usr/local/zookeeper/data dataLogDir=/usr/local/zookeeper/log # 尝试启动 [root@ecs-kunpeng-0001 zookeeper]# bin/zkServer.sh start /usr/bin/java ZooKeeper JMX enabled by default Using config: /usr/local/zookeeper/bin/../conf/zoo.cfg Starting zookeeper ... STARTED # 查看状态 [root@ecs-kunpeng-0001 zookeeper]# bin/zkServer.sh status /usr/bin/java ZooKeeper JMX enabled by default Using config: /usr/local/zookeeper/bin/../conf/zoo.cfg Client port found: 2181. Client address: localhost. Client SSL: false. Mode: standalone
安装Nginx
配置好源后，这里使用 yum 或者 dnf 来安装 Nginx 。
# yum安装nginx [root@ecs-kunpeng-0001 ~]# yum install nginx [root@ecs-kunpeng-0001 ~]# nginx -v nginx version: nginx/1.16.1 # 配置服务 [root@ecs-kunpeng-0001 ~]# vi /etc/nginx/nginx.conf # 加载配置 [root@ecs-kunpeng-0001 ~]# nginx -s reload nginx: [warn] could not build optimal types_hash, you should increase either types_hash_max_size: 2048 or types_hash_bucket_size: 64; ignoring types_hash_bucket_size
在重新加载配置时有个警告：
nginx: [warn] could not build optimal types_hash, you should increase either types_hash_max_size: 2048 or types_hash_bucket_size: 64; ignoring types_hash_bucket_size
# 编辑vi /etc/nginx/nginx.conf，在http下增加配置：types_hash_bucket_size 1024; [root@ecs-kunpeng-0001 ~]# vi /etc/nginx/nginx.conf types_hash_bucket_size 1024 # 测试配置 [root@ecs-kunpeng-0001 ~]# nginx -t nginx: the configuration file /etc/nginx/nginx.conf syntax is ok nginx: configuration file /etc/nginx/nginx.conf test is successful # 查看Nginx状态，active [root@ecs-kunpeng-0001 ~]# service nginx status
