Before installnig Easysearch on Loongnix-Server 8.4.1 (3C5000L), several system optimizations are required. Execute these commands as root:

# Configure file descriptors and memory limits
cat > /etc/security/limits.d/easysearch.conf << 'END'
* soft nofile 1048576
* hard nofile 1048576
* soft memlock unlimited
* hard memlock unlimited
END

# Disable transparent huge pages
echo never > /sys/kernel/mm/transparent_hugepage/enabled
echo never > /sys/kernel/mm/transparent_hugepage/defrag

# Kernel tuning parameters
cat > /etc/sysctl.d/easysearch.conf << 'END'
vm.max_map_count = 262145
net.core.somaxconn = 65535
net.ipv4.tcp_max_syn_backlog = 65535
END
sysctl -p /etc/sysctl.d/easysearch.conf

User Setup

groupadd -g 602 searchgrp
useradd -u 602 -g searchgrp -m -d /home/searchusr -s /bin/bash searchusr

Java Installation

wget http://ftp.loongnix.cn/Java/openjdk17/loongson-jdk17.tar.gz -P /tmp
mkdir -p /opt/java
tar -xzf /tmp/loongson-jdk17.tar.gz -C /opt/java --strip-components=1

cat > /etc/profile.d/java.sh << 'END'
export JAVA_HOME=/opt/java
export PATH=$JAVA_HOME/bin:$PATH
END
source /etc/profile

Easysearch Installation

curl -sSL http://get.infini.sh | bash -s -- -p easysearch -d /opt/easysearch
cd /opt/easysearch
bin/initialize.sh

Configuration

cat > config/easysearch.yml << 'END'
cluster.name: search-cluster
node.name: node-1
network.host: 0.0.0.0
http.port: 9200
path.data: /opt/easysearch/data
security.enabled: true
END

# Adjust JVM settings
sed -i 's/Xms1g/Xms4g/' config/jvm.options

Service Startup

chown -R searchusr:searchgrp /opt/easysearch
su - searchusr
/opt/easysearch/bin/easysearch -d

Verification

curl -k https://localhost:9200
curl -k https://localhost:9200/_cluster/health?pretty

Addtiional Components

Console Installation

curl -sSL http://get.infini.sh | bash -s -- -p console
cd /opt/console
./console-linux-loong64 -service install
./console-linux-loong64 -service start

Agent Setup

curl -sSL http://get.infini.sh | bash -s -- -p agent
cd /opt/agent
sed -i 's/localhost:9200/localhost:8000/' agent.yml
./agent-linux-loong64 -service start

Load Testing

curl -sSL http://get.infini.sh | bash -s -- -p loadgen
cd /opt/loadgen
./loadgen-linux-loong64 -c 4 -d 10