aerospike 是一个分布式的 kv 存储服务,与 redis,memcached 等相比,最大的特点是支持内存和磁盘的混合存储,并且对 ssd 的支
持非常好,将索引存在内存中,数据存在 ssd 中,保持极高性能的同时,能有效的节约成本
单机安装
安装
wget -O aerospike.tgz 'https://www.aerospike.com/download/server/latest/artifact/el6'
tar -xvf aerospike.tgz
cd aerospike-server-community-*-el6
sudo ./asinstall
启动
sudo service aerospike start
查看日志
tail -f /var/log/aerospike/aerospike.log
集群安装
首先用上面的步骤在每个节点安装 aerospike,再修改配置文件 /etc/aerospike/aerospike.conf
,添加集群的地址列表,启动服务即可
下面是一个配置文件样例
service {
user root
group root
paxos-single-replica-limit 1
pidfile /var/run/aerospike/asd.pid
proto-fd-max 15000
}
logging {
file /var/log/aerospike/aerospike.log {
context any info
}
}
network {
service {
address 0.0.0.0
port 3000
# add current node address here
access-address 172.31.25.40 3002
}
heartbeat {
mode mesh
# add current node address here
address 172.31.25.40
port 3002
# add all cluster node address here
mesh-seed-address-port 172.31.25.40 3002
mesh-seed-address-port 172.31.23.48 3002
mesh-seed-address-port 172.31.19.27 3002
interval 150
timeout 10
}
fabric {
address any
port 3001
}
info {
address any
port 3003
}
}
namespace test {
memory-size 8G
storage-engine memory
}
参考链接
- Install on Red Hat: https://www.aerospike.com/doc…
- Network Heartbeat: https://www.aerospike.com/doc…
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