Created
November 14, 2020 17:42
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An user data script (AWS EC2 Launch Template) that sets up a Redis instance loading the RedisGraph module with restart on boot and persistence.
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#!/bin/bash | |
# 1. install redis-server | |
sudo apt update -y | |
sudo apt install redis-server -y | |
# 2. clone and build the latest RedisGraph release (see the instructions on GitHub) | |
sudo apt-get install build-essential cmake m4 automake peg libtool autoconf -y | |
cd /home/ubuntu | |
git clone --recurse-submodules -j8 https://github.com/RedisGraph/RedisGraph.git | |
# result will be in /home/ubuntu/RedisGraph/src/redisgraph.so | |
cd RedisGraph | |
make | |
# move to /var/redis | |
sudo mkdir -p /var/redis | |
sudo cp /home/ubuntu/RedisGraph/src/redisgraph.so /var/redis/redisgraph.so | |
# cleanup | |
sudo rm -rf /home/ubuntu/RedisGraph | |
# 3. configure redis-server in /etc/redis/redis.conf file | |
# adjust the settings to your needs here | |
echo "# modules | |
loadmodule /var/redis/redisgraph.so | |
# security | |
requirepass your-secret-password | |
protected-mode yes | |
bind 127.0.0.1 ::1 | |
port 6379 | |
tcp-backlog 511 | |
timeout 0 | |
tcp-keepalive 300 | |
# running env (important) | |
daemonize yes | |
supervised systemd | |
# general | |
pidfile /var/run/redis/redis-server.pid | |
loglevel notice | |
logfile /var/log/redis/redis-server.log | |
databases 16 | |
# snapshots | |
save 900 1 | |
save 300 10 | |
save 60 10000 | |
stop-writes-on-bgsave-error yes | |
rdbcompression yes | |
rdbchecksum yes | |
dbfilename dump.rdb | |
dir /var/lib/redis | |
appendonly no | |
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 | |
# replication | |
replica-serve-stale-data yes | |
replica-read-only yes | |
repl-diskless-sync no | |
repl-diskless-sync-delay 5 | |
repl-disable-tcp-nodelay no | |
replica-priority 100 | |
# memory (adjust to your needs / instance) | |
maxmemory 1G | |
maxmemory-policy noeviction | |
lazyfree-lazy-eviction no | |
lazyfree-lazy-expire no | |
lazyfree-lazy-server-del no | |
replica-lazy-flush no | |
# other | |
lua-time-limit 5000 | |
slowlog-log-slower-than 10000 | |
slowlog-max-len 128 | |
latency-monitor-threshold 0 | |
" > /etc/redis/redis.conf | |
# 4. start daemonized redis-server | |
sudo service redis-server restart | |
sudo systemctl redis-server enable |
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