Let’s Encrypt
Free SSL/TLS certificate authority providing automated HTTPS certificates for all *.arjtech.in domains via Nginx edge proxy.
Current State
Let’s Encrypt certificates managed through Nginx edge proxy for all arjtech.in subdomains. ACME protocol handles automatic renewal. Referenced in Traefik Docker provider context where SSL termination affects container routing.
Key Learnings
- traefik-docker-provider-drops-containers — Traefik Docker provider drops containers, impacting SSL-terminated services
Known Issues
(none)
Decisions
(none)
- purge-22-orphan-certs-from-traefik-acmejson-drop-mytlschalle — Purge 22 orphan certs from Traefik acme.json, drop
mytlschallengeresolver block, fix huggingface-mcp cert resolver (` - applied-executive-authority-on-technical-dead-weight-archive — Applied executive authority on technical dead weight: archived 2 orphaned compose files (/opt/second-brain/docker-compos
- reconciled-from-st-fallback-journalmd-23-apr-2026-1230-utc-p — [RECONCILED FROM st-fallback-journal.md 23-Apr-2026 12:30 UTC] Purge all 22 orphan certs from acme.json (not just the 13
Relationships
- Depends on: nginx
- Used by: traefik, docker
- Integrates with: prometheus
Sources
- Vault notes: 1 reference
Contradictions
(none)