Run Redis with Docker without installing it on the host, it can be quickly started through the docker run command; it can customize configuration files and mount them to implement memory policies and other settings; it can persist data by naming volume redis-data; it is recommended to use Docker Compose to facilitate the deployment and maintenance of the development environment.
To run Redis in a Docker container, you don't need to install Redis on your host machine. Docker lets you spin up a Redis instance quickly using the official Redis image. Here's how to do it step by step.
1. Pull and Run Redis with Docker
If you want to get Redis up and running fast, use the docker run command with the official Redis image from Docker Hub.
docker run --name my-redis -d -p 6379:6379 redisThis command:
- --name my-redis : Assigns a custom name to the container
- -d : Runs the container in detached mode (in the background)
- -p 6379:6379 : Maps port 6379 on your host to port 6379 in the container (default Redis port)
- redis : Uses the official Redis image (pulls latest if not present)
2. Customize Redis Configuration
If you need to use a custom Redis configuration, create a local redis.conf file and mount it into the container.
- Create a config file:
echo "maxmemory-policy allkeys-lru" >> redis.conf
- Run Redis with the mounted config:
This starts Redis using your specified configuration for memory limits and evidence policy.
3. Persist Data Using Volumes
To make sure your data isn't lost when the container stops, use a Docker volume to persist Redis data.
docker run --name my-redis -d -p 6379:6379 -v redis-data:/data redis- -v redis-data:/data : Mounts a named volume to Redis's default data directory
Docker manages the volume automatically, so your data stays safe across container restarts or updates.
4. Use Docker Compose (Recommended for Development)
For easier management, especially in development, define your Redis service in a docker-compose.yml file.
version: '3.8'services:
redis:
image: redis
container_name: my-redis
Ports:
- "6379:6379"
Volumes:
- redis-data:/data
command: redis-server --appendonly yes
Volumes:
redis-data:
Then start it with:
docker-compose up -dThis approach is clean, repeatable, and ideal for projects with multiple services.
Basically just pick the method that fits your workflow. For quick testing, use docker run . For better setup and consistency, go with Docker Compose.
The above is the detailed content of How to run Redis in a Docker container?. For more information, please follow other related articles on the PHP Chinese website!
Hot AI Tools
Undress AI Tool
Undress images for free
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
ArtGPT
AI image generator for creative art from text prompts.
Stock Market GPT
AI powered investment research for smarter decisions
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
How to install Docker on CentOS
Sep 23, 2025 am 02:02 AM
Uninstall the old version of Docker to avoid conflicts, 2. Install yum-utils and add the official Docker repository, 3. Install DockerCE, CLI and containerd, 4. Start and enable Docker services, 5. Run hello-world image to verify that the installation is successful, 6. Optionally configure non-root users to run Docker.
How does Docker for Windows work?
Aug 29, 2025 am 09:34 AM
DockerforWindowsusesaLinuxVMorWSL2toruncontainersbecauseWindowslacksnativeLinuxkernelfeatures;1)itautomaticallymanagesalightweightLinuxVM(orusesWSL2)withHyper-VtohosttheDockerdaemonandcontainers;2)theDockerCLIandDesktopinterfaceforwardcommandstotheda
This computer can't be stuck when resetting win10_Solve the problem that the system progress of Win10 resetting is stuck at a certain percentage
Sep 24, 2025 pm 05:30 PM
When the reset computer is stuck, wait and observe the activity of the hard disk to confirm whether it is running; then disconnect the network to avoid update interference, or enter safe mode to eliminate software conflicts; check disk errors through chkdsk, clean the SoftwareDistribution cache to fix update problems; if it is still invalid, use Windows installation media to start the repair and perform the reset operation.
How to use docker for local development
Aug 31, 2025 am 02:43 AM
TouseDockereffectivelyforlocaldevelopment,firstinstallDockerDesktoporEngineandverifywithdocker--versionanddockerrunhello-world;thencreateaDockerfiletodefineyourapp’senvironmentandadocker-compose.ymlformulti-servicesetupslikeaNode.jsappwithPostgreSQL;
How to set up a PostgreSQL database using Docker?
Sep 17, 2025 am 03:31 AM
UseDockertorunPostgreSQLwithoutlocalinstallationbystartingacontainerwiththeofficialimage,settingpassword,port,andvolumeforpersistence.2.Createanamedvolumepostgres-datatopreservedataacrosscontainerrestarts.3.Customizedatabasenameanduserviaenvironmentv
How to troubleshoot 'Docker container not starting' issues?
Sep 20, 2025 am 12:11 AM
Checkcontainerlogsusingdockerlogs[container_id]toidentifystartuperrorslikemissingfilesordependencyfailures.2.Runthecontainerinteractivelywithdockerrun--rm-it--entrypoint/bin/shimage_nametoinspectenvironmentandmanuallytestcommands.3.Examineexitcodesvi
What are the key metrics to monitor for a healthy Redis instance?
Aug 29, 2025 am 06:38 AM
TokeepaRedisinstancehealthy,monitorkeymetricsinthefollowingorder:1.Memoryusage,trackingused_memoryandused_memory_rsswhileapproachingsystemRAMlimits,andmanagingitviamaxmemory,evictionpolicies,efficientdatastructures,andcompression;2.CPUutilization,mon
What is the difference between SUNION and SUNIONSTORE?
Sep 02, 2025 am 12:12 AM
The main difference between SUNION and SUNIONSTORE is the way of processing the result. 1.SUNION is used to return union elements of multiple collections, without modifying data, and is suitable for temporary viewing of results; 2.SUNIONSTORE stores union results in a new key, and is suitable for scenarios where persistent results are required. Both times have O(N), but SUNIONSTORE may have a greater impact on performance due to write operations. You should pay attention to memory usage and execution timing when using it.
