{
  "id": "install",
  "title": "Install Redis Enterprise Software",
  "url": "https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/",
  "summary": "Install Redis Enterprise Software on Linux.",
  "content": "\nAfter you [plan your deployment](), [download a Redis Enterprise Software installation package](), and finish [installation preparation]():\n\n1. [Install the Redis Enterprise Software package]() on one of the nodes in the cluster.\n\n1. Repeat this process for each node in the cluster.\n\nFor installation on machines without an internet connection, see [Offline installation]().\n\n## Permissions and access\n\n- Redis Enterprise Software installation creates the `redislabs:redislabs` user and group. \n\n    Assigning other users to the `redislabs` group is optional. Users belonging to the `redislabs` group have permission to read and execute (e.g. use the `rladmin` status command) but are not allowed to write (or delete) files or directories.\n\n- Redis Enterprise Software is certified to run with permissions set to `750`, an industry standard.\n\n    \nDo not reduce permissions to `700`. This configuration has not been tested and is not supported.\n    \n\n- Redis Enterprise Software requires `umask` to be `0022` during installation to correctly set permissions for the installed directories and files.\n\n## More info and options\n\nIf you've already installed Redis Enterprise Software, you can also:\n\n- [Upgrade an existing deployment]().\n\n- [Uninstall an existing deployment]().\n\nTo learn more about customization and find answers to related questions, see:\n\n- [CentOS/RHEL Firewall configuration]()\n- [Change socket file location]()\n- [Cluster DNS configuration]()\n- [Cluster load balancer setup]()\n- [File locations]()\n- [Supported platforms]()\n- [Manage installation questions]()\n- [mDNS client prerequisites]()\n- [User and group ownership]()\n\n## Next steps\n\nAfter your cluster is set up with nodes, you can:\n\n- [Add users]() to the cluster with specific permissions.  To begin, start with [Access control]().\n- [Create databases]() to use with your applications.\n\n",
  "tags": ["docs","operate","rs"],
  "last_updated": "2026-04-01T08:10:08-05:00",
  "children": [{"id":"plan-deployment","summary":"Plan a deployment of Redis Enterprise Software.","title":"Plan Redis Enterprise Software deployment","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/plan-deployment/"},{"id":"prepare-install","summary":"Prepare to install Redis Enterprise Software.","title":"Prepare to install Redis Enterprise Software","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/prepare-install/"},{"id":"install-on-linux","summary":"Install Redis Enterprise Software on Linux.","title":"Install Redis Enterprise Software on Linux","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/install-on-linux/"},{"id":"install-script","summary":"Command-line options for the install.sh script.","title":"Installation script command-line options","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/install-script/"},{"id":"manage-installation-questions","summary":"Describes Redis Enterprise Software installation questions and how to answer them automatically.","title":"Manage installation questions","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/manage-installation-questions/"},{"id":"customize-install-directories","summary":"Customize Redis Enterprise Software installation directories.","title":"Customize installation directories","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/customize-install-directories/"},{"id":"customize-user-and-group","summary":"Specify the user and group who own all Redis Enterprise Software processes.","title":"Customize system user and group","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/customize-user-and-group/"},{"id":"offline-installation","summary":"If you install Redis Enterprise Software on a machine with no internet connection, you need to perform two tasks manually.","title":"Offline installation","url":"https://redis.io/docs/latest/operate/rs/7.8/installing-upgrading/install/offline-installation/"}]
}