Sold by: Lynxroute
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This is a repackaged open source software product wherein additional charges apply for hardening, security configuration, and setup support.
OpenBao is the Linux Foundation community fork of HashiCorp Vault - identity-based secrets management, encryption as a service, dynamic database credentials, PKI, transit and KV stores in a single Go binary with a built-in Web UI. This Lynxroute build is hardened and ready out of the box: store auto-initialised at first boot with a 5-of-3 key share, auto-unsealed from root-only on-disk keys, exposed only through Nginx with TLS - working secrets manager the moment SSH lights up.
MPL-2.0 license - fully auditable, no vendor lock-in.
Overview
This is a repackaged open source software product wherein additional charges apply for hardening, security configuration, and setup support.
WHAT IS OPENBAO
OpenBao is an open-source secrets management platform, forked from HashiCorp Vault 1.14 and now hosted by the Linux Foundation. Written in Go and distributed as a single static binary, OpenBao gives applications and operators a central place to store, generate, and rotate secrets: static key-value secrets, dynamic database credentials, AWS/GCP/Azure cloud credentials, x509 certificates via the PKI engine, encryption-as-a-service through the transit engine, SSH certificate authorities, JWT/OIDC issuance, and TOTP. Identity is unified through pluggable auth methods - userpass, AppRole, JWT/OIDC, Kubernetes, LDAP, GitHub, AWS IAM, Azure, GCP - and access is gated by ACL policies against fine-grained paths. The Web UI ships built in. State is held in a pluggable storage backend: file, integrated raft, or external (S3, DynamoDB, Postgres, MySQL). MPL-2.0 license, fully auditable, no vendor lock-in.
WHAT THIS AMI ADDS
Security hardening:
- OpenBao listener bound to 127.0.0.1:8200 only - reachable from the network only through the Nginx reverse proxy on TCP 443 with TLS
- Auto-initialisation at first boot with 5 unseal key shares and a threshold of 3; the initial root token plus all 5 unseal keys are written to /root/openbao-credentials.txt (chmod 600 root-only)
- Auto-unseal on every reboot using a root-only cached subset of the unseal keys at /var/lib/openbao/.unseal-keys - operators do not have to SSH in and unseal manually after a reboot; a clear production-migration path is documented in the same credentials file (revoke root token, replace TLS cert, move to KMS or Transit auto-unseal, delete the on-disk cache)
- Nginx reverse proxy with TLS, HTTP-to-HTTPS redirect, security headers (X-Content-Type-Options, X-Frame-Options, Referrer-Policy), long-poll timeouts tuned for OpenBao's blocking events endpoint
- UFW firewall pre-configured - only TCP 22, 80, 443 are exposed; OpenBao on TCP 8200 stays loopback-only
- fail2ban, AppArmor
- CVE scan - every image is scanned for vulnerabilities before release
OS hardening (CIS Level 1):
- CIS Ubuntu 24.04 LTS Level 1 benchmark applied via ansible-lockdown
- auditd, SSH hardening, kernel hardening, IMDSv2 enforced
Compliance artifacts:
- SBOM - CycloneDX 1.6 at /etc/lynxroute/sbom.json
- CIS Conformance Report at /etc/lynxroute/cis-report.html
- CIS Tailored Profile at /usr/share/doc/lynxroute/CIS_TAILORED_PROFILE.md
ARCHITECTURE NOTES
Storage is the file backend at /opt/openbao/data, persisted across reboots. The seal type is shamir (default); we set the standard 5-key share / 3-key threshold. For production use the credentials file documents how to migrate to KMS (AWS/GCP/Azure) or Transit auto-unseal so the on-disk seal keys can be removed. OpenBao's own listener has tls_disable=true because Nginx terminates TLS - operators replace the self-signed certificate with a CA-signed one through certbot --nginx without restarting OpenBao (which would re-seal the store).
Highlights
- OpenBao security baked in: API on loopback (TCP 8200) behind Nginx with TLS, store auto-initialised at first boot with a 5-of-3 unseal share, root token plus all 5 unseal keys in a root-only credentials file, auto-unseal on every reboot from a root-only on-disk key cache.
Details
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64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Ubuntu 24.04
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Pricing
Free trial
Try this product free for 5 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Cost/hour |
|---|---|
t3.medium Recommended | $0.05 |
m6i.large | $0.05 |
m6i.xlarge | $0.05 |
t3.large | $0.05 |
Vendor refund policy
We do not offer refunds for this product. AWS infrastructure charges (EC2, EBS, data transfer) are billed separately by AWS and are not refundable by us.
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
OpenBao v2.6.2-kv
- OpenBao upgraded to 2.6.2 (from 2.6.1) - MPL-2.0 secrets manager
- Security: internal operation types can no longer be dispatched from inline authentication and workflows, which had allowed token creation (GHSA-rh46-vc3j-w2w3)
- Security: allowed_ip_sans_cidr is now enforced on IP SANs taken from a CSR in the PKI secrets engine (GHSA-g892-p242-8g86)
- Fixes OIDC default keys being written outside per-namespace storage, and propagates sys/raw, sys/leases and wrapped requests to the active node
- The kv-v2 secrets engine is mounted at secret/ on first boot - the CLI quickstart (bao kv put secret/hello message=world) works out of the box
- Rebuilt on the latest CIS Level 1 hardened Ubuntu 24.04 LTS base
Additional details
Usage instructions
- Launch instance (t3.small minimum, t3.medium recommended)
- Open Security Group - allow TCP 443 from your IP
- SSH: ssh -i key.pem ubuntu@<PUBLIC_IP>
- Read credentials: sudo cat /root/openbao-credentials.txt
- Open https://<PUBLIC_IP>/ - accept the self-signed certificate warning
- Sign in with the initial root token from the credentials file
- In the UI, create AppRole or userpass auth, issue limited-scope tokens, and rotate the root token
The 5 unseal keys and initial root token are stored in /root/openbao-credentials.txt at first boot. OpenBao auto-unseals at every reboot using keys cached at /var/lib/openbao/.unseal-keys (chmod 600).
Production checklist:
- Revoke the initial root token after creating scoped tokens: bao token revoke <root-token>
- Replace the self-signed TLS certificate: sudo certbot --nginx -d YOUR_DOMAIN
- Migrate from local-disk seal-key cache to KMS or Transit auto-unseal, then delete /var/lib/openbao/.unseal-keys
- Enable audit devices (file or syslog)
CLI quickstart on the instance: export BAO_ADDR=http://127.0.0.1:8200 export BAO_TOKEN=<root-token-from-credentials-file> bao secrets enable -path=secret kv-v2 bao kv put secret/hello message=world bao kv get secret/hello
Resources
Vendor resources
Support
Vendor support
Visit us online: https://lynxroute.com
For OpenBao documentation: https://openbao.org/docs/ For OpenBao upstream issues: https://github.com/openbao/openbao/issues For AWS infrastructure issues:
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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This is a repackaged software product wherein additional charges apply for seller maintenance.
Safeguard credentials, API keys, and sensitive information with a robust, easy-to-deploy OpenBao Vault server (an open source fork of Hashicorp Vault).
This product has charges associated with it for image hardening, maintenance, and support. OpenBao secrets management on Amazon Linux 2023, security-hardened for production: minimal package set, SSH key-only access, IMDSv2-only, listener on loopback until you configure TLS, uninitialized at launch (your keys never leave you), and continuously patched images.
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