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Merge pull request #1486 from redis/DOC-5161-rdi-version-support-page
DOC-5161 updated RDI requirement details
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‎content/embeds/rdi-db-reqs.md‎

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* Redis Enterprise v6.4 or greater for the cluster.
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* For production, 250MB RAM with one primary and one replica is recommended, but for the
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quickstart or for development, 125MB and a single shard is sufficient.
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* If you are deploying RDI for a production environment then secure this database with a password
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and TLS.
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* Provide the installation with the required RDI database details.
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* Set the database's
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[eviction policy]({{< relref "/operate/rs/databases/memory-performance/eviction-policy" >}}) to `noeviction`. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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command:
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```bash
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curl -v -k -d '{"eviction_policy": "noeviction"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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* Set the database's
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[data persistence]({{< relref "/operate/rs/databases/configure/database-persistence" >}})
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to AOF - fsync every 1 sec. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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commands:
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```bash
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curl -v -k -d '{"data_persistence":"aof"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json"
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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curl -v -k -d '{"aof_policy":"appendfsync-every-sec"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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* **Ensure that the RDI database is not clustered.** RDI will not work correctly if the
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RDI database is clustered, but it is OK for the target database to be clustered.

‎content/embeds/rdi-k8s-reqs.md‎

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RDI only supports versions of Kubernetes and OpenShift that have
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not yet reached end-of-life (EOL). See the
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[Kubernetes](https://kubernetes.io/releases/) and
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[OpenShift](https://access.redhat.com/support/policy/updates/openshift)
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lifecycle pages for the latest updates.

‎content/embeds/rdi-os-reqs.md‎

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* RHEL 8 or 9
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* Ubuntu 20.04, 22.04, or 24.04

‎content/embeds/rdi-vm-reqs.md‎

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* **CPU**: A minimum of 4 CPU cores. You should consider adding
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2-6 extra cores on top of this if your dataset is big and you want to ingest the
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baseline snapshot as fast as possible.
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* **RAM**: 2GB
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* **Disk**: On top of the OS footprint,
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RDI requires 20GB in the `/var` folder and 1GB in the `/opt` folder (to
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store the log files). This allows space for upgrades.
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* **Network interface**: 10GB or more.

‎content/integrate/redis-data-integration/data-pipelines/prepare-dbs/_index.md‎

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RDI's Debezium collector uses these mechanisms for change data capture (CDC),
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so you must prepare your source database before you can use it with RDI.
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RDI supports the following source databases:
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{{< embed-md "rdi-supported-source-versions.md" >}}
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The pages in this section give detailed instructions to get your source
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database ready for Debezium to use:

‎content/integrate/redis-data-integration/installation/install-k8s.md‎

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summary: Redis Data Integration keeps Redis in sync with the primary database in near
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real time.
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type: integration
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weight: 2
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weight: 20
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---
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This guide explains how to use the RDI [Helm chart](https://helm.sh/docs/topics/charts/)
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### Create the RDI database
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RDI uses a database on your Redis Enterprise cluster to store its state
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information. *This requires Redis Enterprise v6.4 or greater*.
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- Use the Redis console to create a database with 250MB RAM with one primary and one replica.
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- If you are deploying RDI for a production environment then secure this database with a password
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and [TLS](https://en.wikipedia.org/wiki/Transport_Layer_Security).
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- Set the database's
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[eviction policy]({{< relref "/operate/rs/databases/memory-performance/eviction-policy" >}}) to `noeviction`. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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command:
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```bash
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curl -v -k -d '{"eviction_policy": "noeviction"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- Set the database's
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[data persistence]({{< relref "/operate/rs/databases/configure/database-persistence" >}})
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to AOF - fsync every 1 sec. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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commands:
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```bash
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curl -v -k -d '{"data_persistence":"aof"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json"
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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curl -v -k -d '{"aof_policy":"appendfsync-every-sec"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- **Ensure that the RDI database is not clustered.** RDI will not work correctly if the
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RDI database is clustered, but it is OK for the target database to be clustered.
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information. Use the Redis console to create the RDI database with the following
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requirements:
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{{< embed-md "rdi-db-reqs.md" >}}
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You should then provide the details of this database in the [`values.yaml`](#the-valuesyaml-file)
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file as described below.
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- [Google Kubernetes Engine (GKE)](https://cloud.google.com/artifact-registry/docs/pull-cached-dockerhub-images)
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- [Azure Kubernetes Service (AKS)](https://learn.microsoft.com/en-us/azure/aks/cluster-container-registry-integration?tabs=azure-cli)
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## Supported versions of Kubernetes and OpenShift
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{{< embed-md "rdi-k8s-reqs.md" >}}
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## Install the RDI Helm chart
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1. Scaffold the default `values.yaml` file from the chart into a local

‎content/integrate/redis-data-integration/installation/install-vm.md‎

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summary: Redis Data Integration keeps Redis in sync with the primary database in near
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real time.
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type: integration
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weight: 1
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weight: 10
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---
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This guide explains how to install Redis Data Integration (RDI) on one or more VMs and integrate it with
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RDI is mainly CPU and network bound.
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Each of the RDI VMs should have at least:
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- **CPU**: A minimum of 4 CPU cores. You should consider adding
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2-6 extra cores on top of this if your dataset is big and you want to ingest the
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baseline snapshot as fast as possible.
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- **RAM**: 2GB
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- **Disk**: 25GB, which includes the OS footprint. In particular,
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RDI requires 7GB in `/var` and 1GB in `/opt` folder (to
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store the log files).
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- **Network interface**: 10GB or more.
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{{< embed-md "rdi-vm-reqs.md" >}}
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## Install RDI on VMs
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The supported OS versions for RDI are:
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- RHEL 8 & 9
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- Ubuntu 20.04, 22.04, and 24.04
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{{< embed-md "rdi-os-reqs.md" >}}
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You must run the RDI installer as a privileged user because it installs
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[containerd](https://containerd.io/) and registers services. However, you don't
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{{< /note >}}
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RDI uses a database on your Redis Enterprise cluster to store its state
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information. *This requires Redis Enterprise v6.4 or greater*.
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information.
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The installer gives you instructions to help you create secrets and create your pipeline.
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It will ask you for cluster admin credentials during installation.
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Use the Redis console to create the RDI database with the following requirements:
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- 250MB RAM with one primary and one replica.
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- If you are deploying RDI for a production environment then secure this database with a password
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and TLS.
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- Provide the installation with the required RDI database details.
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- Set the database's
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[eviction policy]({{< relref "/operate/rs/databases/memory-performance/eviction-policy" >}}) to `noeviction`. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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command:
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```bash
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curl -v -k -d '{"eviction_policy": "noeviction"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- Set the database's
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[data persistence]({{< relref "/operate/rs/databases/configure/database-persistence" >}})
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to AOF - fsync every 1 sec. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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commands:
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```bash
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curl -v -k -d '{"data_persistence":"aof"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json"
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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curl -v -k -d '{"aof_policy":"appendfsync-every-sec"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- **Ensure that the RDI database is not clustered.** RDI will not work correctly if the
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RDI database is clustered, but it is OK for the target database to be clustered.
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{{< embed-md "rdi-db-reqs.md" >}}
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{{< note >}}If you specify `localhost` as the address of the RDI database server during
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installation then the connection will fail if the actual IP address changes for the local

‎content/integrate/redis-data-integration/installation/reqsummary.md‎

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---
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Title: Requirements summary
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alwaysopen: false
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categories:
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- docs
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- integrate
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- rs
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- rdi
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description: Requirements and recommendations for RDI installations.
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group: di
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hideListLinks: false
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linkTitle: Requirements summary
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summary: Redis Data Integration keeps Redis in sync with the primary database in near
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real time.
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type: integration
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weight: 5
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---
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The sections below summarize the software and hardware requirements for
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an RDI installation.
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## Hardware requirements for VM installation
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{{< embed-md "rdi-vm-reqs.md" >}}
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## OS requirements for VM installation
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{{< embed-md "rdi-os-reqs.md" >}}
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## Kubernetes/OpenShift supported versions
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{{< embed-md "rdi-k8s-reqs.md" >}}
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## RDI database requirements
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{{< embed-md "rdi-db-reqs.md" >}}
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## Supported source databases
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{{< embed-md "rdi-supported-source-versions.md" >}}

‎content/integrate/redis-data-integration/installation/upgrade.md‎

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summary: Redis Data Integration keeps Redis in sync with the primary database in near
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real time.
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type: integration
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weight: 3
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weight: 30
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---
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## Upgrading a VM installation

‎content/integrate/redis-data-integration/quick-start-guide.md‎

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- [Redis Insight]({{< relref "/develop/tools/insight" >}})
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to edit your pipeline
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- A virtual machine (VM) with one of the following operating systems:
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- Ubuntu 20.04, 22.04, or 24.04
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- RHEL 8 or 9
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{{< embed-md "rdi-os-reqs.md" >}}
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## Overview
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Use the Redis console to create the RDI database with the following requirements:
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- A single-shard database with 125MB RAM is enough for the quickstart but double this
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to 250MB if you want to add a replica.
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- Provide the installation with the required RDI database details.
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- Set the database's
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[eviction policy]({{< relref "/operate/rs/databases/memory-performance/eviction-policy" >}}) to `noeviction`. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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command:
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```bash
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curl -v -k -d '{"eviction_policy": "noeviction"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- Set the database's
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[data persistence]({{< relref "/operate/rs/databases/configure/database-persistence" >}})
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to AOF - fsync every 1 sec. Note that you can't set this using
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[`rladmin`]({{< relref "/operate/rs/references/cli-utilities/rladmin" >}}),
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so you must either do it using the admin UI or with the following
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[REST API]({{< relref "/operate/rs/references/rest-api" >}})
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commands:
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```bash
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curl -v -k -d '{"data_persistence":"aof"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json"
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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curl -v -k -d '{"aof_policy":"appendfsync-every-sec"}' \
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-u '<USERNAME>:<PASSWORD>' \
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-H "Content-Type: application/json" \
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-X PUT https://<CLUSTER_FQDN>:9443/v1/bdbs/<BDB_UID>
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```
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- **Ensure that the RDI database is not clustered.** RDI will not work correctly if the
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RDI database is clustered, but it is OK for the target database to be clustered.
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{{< embed-md "rdi-db-reqs.md" >}}
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### Prepare the pipeline
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