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Licenses & open-source notices

Our products package widely-used open-source software with hardening, maintenance, and support. Open-source licenses govern the open-source components; our terms govern the image, hardening, and support we add.

ProductUpstream projectLicense (SPDX)Base image
NGINX Web Server (Hardened)NGINXBSD-2-ClauseAmazon Linux 2023, Ubuntu 24.04 LTS
MySQL Community Server (Hardened)MySQL Community ServerGPL-2.0 (with FOSS exception)Amazon Linux 2023 (EL9 packages, MySQL 8.4), Ubuntu 24.04 LTS (MySQL 8.0)
PostgreSQL 16 (Hardened)PostgreSQLPostgreSQL LicenseAmazon Linux 2023, Ubuntu 24.04 LTS
Apache Kafka (KRaft, Hardened)Apache KafkaApache-2.0Amazon Linux 2023, Ubuntu 24.04 LTS
HAProxy (Hardened)HAProxyGPL-2.0-or-later (with LGPL components)Amazon Linux 2023, Ubuntu 24.04 LTS
OpenSearch (Hardened)OpenSearchApache-2.0Amazon Linux 2023, Ubuntu 24.04 LTS
ClickHouse (Hardened)ClickHouseApache-2.0Amazon Linux 2023, Ubuntu 24.04 LTS
etcd (Hardened)etcdApache-2.0Amazon Linux 2023, Ubuntu 24.04 LTS
Meilisearch (Hardened)MeilisearchMITAmazon Linux 2023, Ubuntu 24.04 LTS
DCA Hardened Key-Value Store — for Valkey™ValkeyBSD-3-ClauseUbuntu 24.04 LTS
DCA Hardened Identity Provider — for Keycloak™KeycloakApache-2.0Ubuntu 24.04 LTS
DCA Hardened Secrets Manager — for OpenBao™OpenBaoMPL-2.0Ubuntu 24.04 LTS
DCA Hardened Message BrokerRabbitMQMPL-2.0Ubuntu 24.04 LTS
DCA Hardened CI Server — for Jenkins®JenkinsMITUbuntu 24.04 LTS
Product titles on the marketplaces follow the repackaged-open-source conventions (the seller is named in the listing). Trademarks belong to their owners; we are not affiliated with or endorsed by the upstream projects. Full license texts ship inside each image (/usr/share/licenses and /usr/share/doc); a machine-readable SBOM for any current image version is available on request via support@dcassociatesgroup.com.

This table covers the multi-cloud documentation set and grows with it; the full Azure catalog's per-offer pages live in the marketplace catalog.