Centralized Secret Management: Comparing Eight Tools for DevOps and Spring Boot Applications
The article examines the challenges of managing secrets such as passwords, API tokens, and SSH keys across development, CI/CD pipelines, and production environments. It explains how centralized secret registries solve issues like scattered .env files, outdated credentials, and lack of audit trails while emphasizing that delivery mechanisms to applications must be chosen separately. Key concepts including static versus dynamic credentials, leases, rotation, and machine identities are defined to help teams implement least-privilege access. The review compares Infisical, HashiCorp Vault, OpenBao, Doppler, 1Password CLI, Bitwarden Secrets Manager, Passbolt, and Yandex Lockbox across deployment models, offline support, and integration options. Special attention is given to CLI run commands that avoid plaintext files, Spring Cloud Vault integration, and the trade-offs between SaaS convenience and self-hosted control. Practical recommendations focus on separating developer and machine access as well as development and production environments.
HabrOct 27, 2026Translated from Russian