Cozystack 1.2: OpenSearch, VPC Peering, and Smarter Tenant Scheduling

Tue, 31 Mar 2026 00:00:00 +0000

Cozystack 1.2: OpenSearch, VPC Peering, and Smarter Tenant Scheduling

The Cozystack 1.2 release line is now available. v1.2.0 was published on March 27, 2026, and v1.2.1 followed on March 31, 2026.

This cycle expands the platform in three important directions: managed search and analytics, secure networking between tenant environments, and better control over where tenant workloads run. The follow-up v1.2.1 release focuses on safety and operational stability.

Main highlights

Managed OpenSearch in the application catalog

Cozystack 1.2 adds OpenSearch as a fully managed service. It supports OpenSearch v1, v2, and v3, can run in a multi-role topology, enables TLS by default, ships with built-in HTTP Basic authentication, and can optionally deploy OpenSearch Dashboards alongside the engine.

Opensearch on Cozystack

Cozystack 1.2: OpenSearch, VPC Peering, and Smarter Tenant Scheduling