{
 "slug": "solr",
 "name": "Solr",
 "tagline": "Enterprise search platform with faceting, highlighting and rich document indexing",
 "category": "search",
 "use_cases": [
  "enterprise-search",
  "full-text-search",
  "faceted-search"
 ],
 "aliases": [
  "apache solr"
 ],
 "status": "live",
 "upstream": {
  "vendor": "Apache Software Foundation",
  "url": "https://solr.apache.org",
  "license": "Apache-2.0",
  "license_url": "https://github.com/apache/solr/blob/main/LICENSE.txt"
 },
 "image": {
  "os": "Ubuntu 24.04 LTS",
  "cis_level": 1,
  "ports": [
   443
  ],
  "artifacts": [
   "/etc/lynxroute/sbom.json",
   "/etc/lynxroute/cis-report.html",
   "/usr/share/doc/lynxroute/CIS_TAILORED_PROFILE.md"
  ]
 },
 "clouds": {
  "aws": {
   "status": "live",
   "version": "10.0.0",
   "last_build": "2026-09-04",
   "entity_id": "prod-5wroqfyvigoec",
   "ami_alias": "/aws/service/marketplace/prod-5wroqfyvigoec/latest",
   "listing_url": "https://aws.amazon.com/marketplace/pp/prodview-vb7cbvvdc3sja",
   "recommended_instance_type": "t3.medium",
   "price_usd_per_hour": 0.05,
   "free_trial_days": 5,
   "unit": "instance-hour"
  },
  "azure": {
   "status": "live",
   "version": "10.0.0",
   "last_build": "2026-06-26",
   "offer_id": "solr",
   "plan_id": "payg-gen2",
   "image_urn": "lynxroute:solr:payg-gen2:latest",
   "listing_url": "https://azuremarketplace.microsoft.com/en-us/marketplace/apps/lynxroute.solr?tab=Overview",
   "recommended_vm_size": "Standard_D2s_v3",
   "price_usd_per_vcpu_hour": 0.028,
   "unit": "vcpu-hour"
  },
  "alicloud": {
   "status": "not_offered"
  }
 },
 "urls": {
  "page": "https://lynxroute.com/products/solr/",
  "json": "https://lynxroute.com/products/solr/product.json"
 },
 "release_notes": [
  {
   "version": "10.0.0",
   "title": "Apache Solr v10.0.0",
   "notes": "* Re-release of Apache Solr 10.0.0. The application version is unchanged; this build refreshes the underlying operating system image\n* Rebuilt on the latest CIS Level 1 hardened Ubuntu 24.04 LTS base, picking up every operating-system security update published since the previous build\n",
   "source": "backfill-aws-listing",
   "live": {
    "aws": "2026-09-04",
    "azure": "2026-06-26"
   }
  },
  {
   "version": "10.0.0",
   "title": "Apache Solr 10.0.0 - Initial release (June 2026)",
   "notes": "* Apache Solr 10.0.0 on Ubuntu 24.04 LTS\n* CIS Level 1 hardening applied (ansible-lockdown/UBUNTU24-CIS)\n* CVE-scanned before every release\n* Unique admin password generated at first boot\n* Dual-layer Basic Auth: nginx TLS reverse proxy plus Solr native BasicAuthPlugin\n* Solr bound to 127.0.0.1 only; TLS terminated by nginx on 443\n* Standalone (user-managed) single node on OpenJDK 21\n* UFW firewall pre-configured (ports 22, 443 only)\n* fail2ban, auditd, AppArmor pre-configured\n* SBOM (CycloneDX 1.6) at /etc/lynxroute/sbom.json\n* CIS Conformance Report (OpenSCAP) at /etc/lynxroute/cis-report.html\n* IMDSv2 enforced\n",
   "source": "backfill-aws-listing",
   "live": {
    "aws": "2026-09-04",
    "azure": "2026-06-26"
   }
  }
 ],
 "release_history": [
  {
   "version": "10.0.0",
   "aws": "2026-09-04",
   "azure": "2026-06-26"
  }
 ],
 "deploy": {
  "aws_cli": "# subscribe once on the AWS Marketplace listing, then:\naws ec2 run-instances \\\n  --image-id resolve:ssm:/aws/service/marketplace/prod-5wroqfyvigoec/latest \\\n  --instance-type t3.medium --key-name my-key --security-group-ids sg-xxxxxxxx",
  "azure_cli": "# accept the plan terms once, then:\naz vm image terms accept --publisher lynxroute --offer solr --plan payg-gen2\naz vm create -g my-rg -n solr --size Standard_D2s_v3 \\\n  --image lynxroute:solr:payg-gen2:latest --admin-username azureuser --generate-ssh-keys"
 },
 "description": {
  "what_is": "Apache Solr is an open-source enterprise search platform from the Apache Software Foundation, built on the Apache Lucene library and running as a Java (JVM) service. It provides schema-driven full-text search with hit highlighting, faceting, dynamic clustering, geospatial and range queries, rich document (PDF, Office) handling, near-real-time indexing, and result ranking over a REST-like HTTP API plus the classic Solr Admin UI. Solr indexes and configuration sets are persisted on the local filesystem and queried with sub-second latency; it scales from a single node to large clusters. This image runs Solr standalone (single node, user-managed) on OpenJDK 21. Apache-2.0 license - a self-hosted alternative to hosted search services and a Lucene-based peer to Elasticsearch and OpenSearch, with no per-query fees and no vendor lock-in.",
  "image_adds": "Security hardening:\n* Unique admin password generated per instance at first boot\n* Dual-layer Basic Auth: an nginx TLS reverse proxy plus Solr's native BasicAuthPlugin, both gating the Admin UI and REST API with the same credential\n* Solr bound to 127.0.0.1 only - never exposed directly; nginx terminates TLS on 443\n* UFW firewall - ports 22 (SSH) and 443 (HTTPS) only\n* fail2ban, AppArmor\n* CVE scan - every image is scanned for vulnerabilities before release\n\nOS hardening (CIS Level 1):\n* CIS Ubuntu 24.04 LTS Level 1 benchmark applied via ansible-lockdown\n* auditd, SSH hardening, Kernel hardening, IMDSv2 enforced\n\nCompliance artifacts:\n* SBOM - CycloneDX 1.6 at /etc/lynxroute/sbom.json\n* CIS Conformance Report at /etc/lynxroute/cis-report.html\n* CIS Tailored Profile at /usr/share/doc/lynxroute/CIS_TAILORED_PROFILE.md"
 },
 "generated_at": "2026-10-31T09:36:34Z"
}