Deployment Requirements

Immuta comprises three core services: Secure, Discover, and Detect. These services rely on PostgreSQL and ElasticSearch to store their states. The Immuta Enterprise Helm chart (IEHC) does not include the deployment of PostgreSQL or ElasticSearch, so you must deploy them separately.

%%{ init: { 'flowchart': { 'curve': 'stepBefore' } } }%%
flowchart
    secureWeb --> pg[(PostgreSQL)]
    secureWorker --> pg

    secureWeb --> cacheDecision
    secureWorker --> cacheDecision

    detectApi --> es[(ElasticSearch)]
    detectApi --> pg

    cacheDecision --> |Built-in?| builtinCache
    cacheDecision -.-> |External?| externalCache
    externalCache[(Redis/Memcached)]

    subgraph ideploy[Immuta Enterprise Helm chart]
      subgraph secure[Secure]
        secureWeb[Secure Web/API]
        secureWorker[Secure Worker]
      end

      subgraph detect[Detect]
        detectApi[Detect API]
      end

      subgraph discover[Discover]
        discoverApi[Discover API]
      end

      cacheDecision{Cache}
      builtinCache[(Memcached)]
    end

    %% Add links
    click pg "#metadata-database-postgresql" "PostgreSQL Prerequistes";
    click externalCache "#cache-redismemcached" "Redis/Memcached Prerequistes";
    click es "#elasticsearch" "ElasticSearch Prerequistes";

This page outlines the requirements and recommendations for the Immuta deployment and its dependencies.

Version requirements

Kubernetes versions

Metadata database (PostgreSQL)

• PostgreSQL 15.0 or newer
• The pgcrypto extension must be enabled

ElasticSearch

• ElasticSearch 8.0 or newer
• OpenSearch 8.0 or newer

Cache (Redis/Memcached)

• Redis 7.0 or newer
• Memcached 1.6 or newer

Infrastructure recommendations

Next step

Follow the Getting started guide to install Immuta.