Master RedisInsight: Install, Configure, and Deploy Redis GUI on Kubernetes

RedisInsight Overview

Redis is an open‑source high‑performance in‑memory key‑value store that can greatly improve server performance. RedisInsight is a visual management tool that provides design, development, and optimization functions for Redis applications, allowing queries, analysis, and interactive CLI operations.

1. RedisInsight Features

Only GUI tool that supports Redis Cluster.

Browser‑based interface for searching keys, viewing and editing data.

Supports SSL/TLS connections and provides memory analysis.

2. Installing and Using RedisInsight

2.1 Physical Installation

[root@Redis ~]# ls</code>
<code>anaconda-ks.cfg  redisinsight-linux64-1.11.0</code>
<code>[root@Redis ~]# mkdir /usr/local/redisinsight</code>
<code>[root@Redis ~]# mv redisinsight-linux64-1.11.0 /usr/local/redisinsight/redisinsight-1.11.0</code>
<code>[root@Redis ~]# chmod +x /usr/local/redisinsight/redisinsight-1.11.0

2.2 Configure Environment Variables

[root@Redis ~]# echo "export REDISINSIGHT_HOST=192.168.1.1" >> ~/.bash_profile</code>
<code>[root@Redis ~]# echo "export REDISINSIGHT_HOST_DIR=/usr/local/redisinsight/.redisinsight" >> ~/.bash_profile</code>
<code>[root@Redis ~]# source ~/.bash_profile

Key variables: REDISINSIGHT_PORT: listening port (default 8001). REDISINSIGHT_HOST: IP address (default 0.0.0.0). LOG_DIR: log directory (default REDISINSIGHT_HOST_DIR). REDISINSIGHT_HOST_DIR: data directory (default ~/.redisinsight).

2.3 Start RedisInsight Service

[root@Redis ~]# nohup /usr/local/redisinsight/redisinsight-linux64-1.4.0 &</code>
<code>[root@Redis ~]# ps aux | grep redis   # verify the process

2.4 Kubernetes Deployment

apiVersion: v1</code>
<code>kind: Service</code>
<code>metadata:</code>
<code>  name: redisinsight-service</code>
<code>spec:</code>
<code>  type: NodePort</code>
<code>  ports:</code>
<code>  - port: 80</code>
<code>    targetPort: 8001</code>
<code>    nodePort: 31888</code>
<code>  selector:</code>
<code>    app: redisinsight</code>
<code>---</code>
<code>apiVersion: apps/v1</code>
<code>kind: Deployment</code>
<code>metadata:</code>
<code>  name: redisinsight</code>
<code>  labels:</code>
<code>    app: redisinsight</code>
<code>spec:</code>
<code>  replicas: 1</code>
<code>  selector:</code>
<code>    matchLabels:</code>
<code>      app: redisinsight</code>
<code>  template:</code>
<code>    metadata:</code>
<code>      labels:</code>
<code>        app: redisinsight</code>
<code>    spec:</code>
<code>      containers:</code>
<code>      - name: redisinsight</code>
<code>        image: redislabs/redisinsight:1.7.0</code>
<code>        imagePullPolicy: IfNotPresent</code>
<code>        volumeMounts:</code>
<code>        - name: db</code>
<code>          mountPath: /db</code>
<code>        ports:</code>
<code>        - containerPort: 8001</code>
<code>          protocol: TCP</code>
<code>      volumes:</code>
<code>      - name: db</code>
<code>        emptyDir: {}

[root@Redis ~]# kubectl apply -f redisinsight.yaml

3. Basic Usage of RedisInsight

3.1 Install Redis (if not already installed)

[root@Redis ~]# wget https://download.redis.io/releases/redis-6.2.6.tar.gz</code>
<code>[root@Redis ~]# tar zxf redis-6.2.6.tar.gz</code>
<code>[root@Redis ~]# cd redis-6.2.6</code>
<code>[root@Redis redis-6.2.6]# make PREFIX=/usr/local/redis install</code>
<code>[root@Redis redis-6.2.6]# sed -i '/^bind 127.0.0.1/s/127.0.0.1/192.168.1.1/g' redis.conf</code>
<code>[root@Redis redis-6.2.6]# sed -i '/protected-mode/s/yes/no/g' redis.conf</code>
<code>[root@Redis redis-6.2.6]# sed -i '/daemonize/s/no/yes/g' redis.conf</code>
<code>[root@Redis redis-6.2.6]# sed -i '/requirepass/s/foobared/123123/g' redis.conf</code>
<code>[root@Redis redis-6.2.6]# sed -i '/requirepass 123123/s/^#//g' redis.conf</code>
<code>[root@Redis redis-6.2.6]# cp redis.conf /usr/local/redis/</code>
<code>[root@Redis redis-6.2.6]# /usr/local/redis/bin/redis-server /usr/local/redis/redis.conf

3.2 Access RedisInsight UI

Open a browser and navigate to http://<span>YOUR_IP</span>:8001 (or the port you configured). The UI displays Redis server information, key statistics, and connection details.

3.3 View Redis Metrics

The dashboard shows memory usage, hit rate, uptime, and other vital metrics.

3.4 Perform Operations via UI

You can execute commands, edit keys, and manage data directly from the interface.

3.5 Memory Analysis

RedisInsight provides visual memory analysis to help identify large keys and memory fragmentation.