Redis install

redis.service

[Unit]
Description=Redis In-Memory Data Store
After=network.target

[Service]
User=redis
Group=redis
ExecStart=/usr/local/bin/redis-server /etc/redis/redis.conf
ExecStop=/usr/local/bin/redis-cli shutdown
Restart=always

[Install]
WantedBy=multi-user.target

redis_install.sh

# Pre-requisites
sudo apt-get install build-essential

# Install
cd /tmp
wget http://download.redis.io/releases/redis-stable.tar.gz
tar -xzf redis-stable.tar.gz
cd redis-stable
make
sudo make install

# Configuration
sudo adduser --system --group --no-create-home redis
sudo mkdir /etc/redis /var/lib/redis
sudo chown redis:redis /var/lib/redis
sudo chmod 770 /var/lib/redis

sed  's:^supervised .*:supervised systemd: ; s:^dir .*:dir /var/lib/redis:' redis.conf | sudo tee /etc/redis/redis.conf
sudo systemctl enable redis.service