Certimate — управление SSL-сертификатами на своём сервере

★ 9.1K

Certimate is an open-source self-hosted SSL certificate manager written in Go that automates the full ACME lifecycle — issuance, deployment, renewal, and monitoring — through a visual workflow interface with zero external dependencies. Reach for it when you manage so many domains that manual renewal has become a real risk of outages; when you need certificates automatically pushed to Kubernetes clusters, CDNs, WAFs, or load balancers; or when your security policy forbids sending private keys to third-party cloud services. Under the hood it offers a visual workflow builder, support for 70+ DNS providers (Cloudflare, AWS, GoDaddy, Alibaba Cloud, Tencent Cloud, and more), 150+ deployment targets, PEM/PFX/JKS output formats, wildcard and IP certificates, DNS-01 and HTTP-01 challenges, multiple ACME CAs (Let's Encrypt, ZeroSSL, Google Trust Services, SSL.com, Actalis), and notifications via Telegram, Slack, Discord, DingTalk, Feishu, and WeCom. Built in Go, it runs as a single binary or Docker container, needs no database or runtime, and uses roughly 16 MB of RAM. The tool manages and deploys certificates you control — it is not an external uptime monitor for third-party domains. Ideal