Documentation - Redise Pack

A guide to Redise Pack installation, operation and administration

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Accessing and installing the setup package

Navigate to the Redis Labs download page and select one of the following options:

  • Installation package – Click the Download button for the OS you would like to use in order to download the .tar file installation package.
  • AMI – Click the AWS AMI button for the option you would like to use in order to launch an instance on Amazon Web Services (AWS).

Info: If you are using the AMI option or installing the .tar file package on an AWS instance, review the guidelines in Configuration of AWS instances.


  1. If you intend to use Redise Flash for your databases, be familiar with the specifics of that feature and its own set of prerequisites, storage and considerations.
  2. Disable Linux swap on all nodes to be part of the cluster.
  3. Ensure you have root level access to each node, either directly or via sudo.

Installation Procedure

If you downloaded the .tar file installation package, install the package on a machine that will serve as one of the nodes in the cluster by performing the following steps:

  1. In the operating system command-line-interface (CLI), also referred to as Terminal, run the cd command to change the location to the directory where you saved the .tar file.
  2. Extract the package by running the following command in the CLI: tar vxf <tarfile name>
  3. To initiate the installation in the CLI, run the following command:  $ sudo ./ Note: You must either be the root user or have access to sudo to the root user to run the install process.
  4. During the installation process, enter the requested input each time you are prompted to do so.
  5. After installation is completed successfully, the CLI displays the URL of the page from which you can initiate cluster setup so hold to that. (for additional details, refer to Initial setup – Creating a new cluster).
    The URL is in the following format:
    https://<IP address of machine on which you installed the package>:8443
    Make sure to save this URL.

Silent Installations

If you would like to automate the installation script, use either of the following methods to perform a “silent” installation that speeds the process:

  1. Run the install script with “-y” as a parameter (i.e. ./ -y), which will silently use “Y” as a default response to all questions.
    WARNING: By using the -y parameter you will fail to see any alerts from the installer to the possible presence of DBs in Sync state. These alerts when in normal mode allow you to stop the upgrade if they find a DB in that state. Check that your DBs are not in this state before possibly using this flag. Otherwise, do not use this feature.
  2. Run the install script with “-c” and an answers file path as parameters (i.e. ./ –c <answers and=”” file=”” name=”” path=””>), thereby allowing the installation to use the answers provided in your answers file. Here is sample content for the answers file:

Not all questions in can be automated with the answers file. The reason being is we want an admin to see what was detected and consciously agree to do or not to do something. An example is when detects that a shard of a DB is syncing right now. If that situation is detected, the admin needs to knowingly assume the risk of proceeding and not waiting.

Info: While `sudo ./ -y` or using an answers file does automate the install of Redise Pack, this procedure does not automate the steps necessary for Redise Flash or creating a cluster. Those parts still must be done and potentially automated separately.

Which directories does Redise Pack install to?

  1. /opt/redislabs
  2. /var/opt/redislabs
  3. /etc/opt/redislabs
  4. /usr/share/doc/redislabs

Info: At this time, you cannot change the directories RP installs into.