System requirements
The following are the minimum software and hardware requirements to run Charmed OpenSearch on VM.
Software
- Ubuntu 22.04 LTS (Jammy) or later
- Juju
v.3.5.3+- Older minor versions of Juju 3 may be compatible, but are not officially supported. Use at your own risk.
- LXD
6.1+
Hardware
Make sure your machine meets the following requirements:
- 16 GB of RAM.
- 4 CPU cores.
- At least 20 GB of available storage
The charm is based on the charmed-opensearch snap. It currently supports the following architectures:
amd64
Note: We highly recommend using solid-state drives (SSDs) installed on the host for node storage where possible in order to avoid performance issues in your cluster because of latency or limited throughput.
Networking
- Access to the internet is required for downloading required snaps and charms
- Certain network ports must be open for internal communication: See the OpenSearch documentation for Network requirements.