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DOC-4579 RDI: improve hardware sizing info #904

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Nov 21, 2024
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DOC-4579 RDI: improve hardware sizing info #904

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DOC-4579 moved section and added more info
andy-stark-redis Nov 21, 2024
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Update content/integrate/redis-data-integration/installation/install-…
andy-stark-redis Nov 21, 2024
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26 changes: 14 additions & 12 deletions content/integrate/redis-data-integration/installation/install-vm.md
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Expand Up @@ -24,6 +24,20 @@ your source database. You can also
will not work on VMs where IPv6 is disabled. This problem is solved with version 1.4.0.
{{< /note >}}

## Hardware sizing

RDI is mainly CPU and network bound.
Each of the RDI VMs should have at least:

- **CPU**: A minimum of 4 CPU cores. You should consider adding
2-6 extra cores on top of this if your dataset is big and you want to ingest the
baseline snapshot as fast as possible.
- **RAM**: 2GB
- **Disk**: 25GB, which includes the OS footprint. In particular, you should
RDI requires 7GB in `/var` and 1GB in `/opt` folder (to
store the log files).
- **Network interface**: 10GB or more.

## Install RDI on VMs

You would normally install RDI on two VMs for high availability (HA) but you can also install
Expand Down Expand Up @@ -144,18 +158,6 @@ ufw allow 9121/tcp # rdi-metric-exporter
{{<note>}}You may also need to add similar rules to open other ports if your setup requires them.
{{</note>}}

## Hardware sizing

RDI is mainly CPU and network bound.
Each of the RDI VMs should have:

- CPU: A minimum of 4 CPU cores. You should consider adding
2-6 extra cores on top of this if your dataset is big and you want to ingest the
baseline snapshot as fast as possible.
- RAM: 2GB
- Disk: 25GB of disk (this includes the OS footprint)
- 10GB or more network interface

## Installation steps

Follow the steps below for each of your VMs:
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